Total 2,575 Information Technology job vacancies

We are seeking a dynamic Backend Software Engineer (Golang)  to be part of AdTech team, supporting the growth of our regional Product team based in Singapore. You'll be part of a highly skilled and motivated international team driving innovation across the entire vendor journey.

Responsibilities:

• Designing and implementing the features which will be used across the global platform.
• Collaborate within cross-functional, international teams to manage project priorities, deadlines, and deliverables, driving holistic solutions.
• Contributing to designing and evolving the system architecture to meet current needs and support future growth and technologies.
• Enforcing coding standards and conducting thorough code reviews to maintain high-quality codebase. Implement automated testing frameworks to catch bugs early and ensure software reliability.
• Good understanding and independent application of cloud environment, CI/CD, testing and validation.
• Independently applies design patterns and best practices in reliability management (resiliency, autoscaling, monitoring, alerting).
• Identifying and resolving complex technical issues in software and infrastructure, continuously optimising for performance and scalability.

Job Title: Developer

Job Description

•        Analyze, develop, enhance, debug, support, maintain, test applications.

·        The primary work comprises of requirement analysis, mapping design, technical specification, programming, code review, job scheduling, perform unit test and SIT, support UAT, deploy to production, post implementation support, and technical documentation.

·        You must be the experienced developer, with good experience in system integration/interfacing

·        You will typically be assigned to work on specific projects and is expected to support the Application Delivery Manager (ADM) in all relevant technical matters, end-to-end, within the project.

·        Depending on the project, your duties may include coding, scripting, building new systems (where necessary) and interfaces. For new system build-up, you may need to environment support during SIT/UAT.

·        You are expected to ensure your work are adequately documented and transferred to the production team post-cutover

·        You will be expected to work with the senior developers and system architect in formulating technical solutions that is fit for purpose for your assigned projects. The solution will need to satisfy all security, regulatory and architectural standards.

Responsibilities

• Closely collaborate with Project Manager and Engineers to support the fulfilment of contract obligations within timeline, cost and scope.

• Manage and oversee project documentations and subcontractor matters

• Perform system setup, database setup, resolve technical & design issues

• Support for IT infrastructure comprising Microsoft OS

• Basic setup of Network switches and able to perform network check and IP address configuration of all the network devices within the project

• Installation, debug and troubleshooting IT-related issues

Requirements

• Degree/ Diploma in Project Management/ Computer Science / Computer Engineering in Information Technology, Information Systems, IT Security or equivalent.

• Experience in Project Management, IT Management Systems Deployment or equivalent experience 

• Proficient in Database, Cybersecurity and Windows OS Virtualization.

• Able to perform work independently and a team player. 

• Knowledge in any of the following will be a strong plus: 

i) SQL management studio application and database table,

ii) Vulnerabilities Assessment,

iii) Software development knowledge

iv) Setup and install access control system e.g., key manage system, CCTV, card reader or gantry. 

v) Redundancy technology knowledge e.g., failover clustering, Nic teaming etc. 

vi) Network Switch Configuration

Licence no: 12C6060

Role Summary:

We are looking for a skilled Data Engineer to design, build, and maintain scalable, cloud-native data platforms. The ideal candidate has strong programming and SQL skills, hands-on experience with AWS, and a solid understanding of data modelling, ETL pipelines, and big data processing frameworks.

Key Responsibilities:

• Design, develop, and maintain scalable data pipelines and data platforms.
• Build and optimize ETL/ELT workflows using PySpark, Pandas, and SQL.
• Work with large datasets using distributed processing frameworks such as Apache Spark.
• Design and implement data models to support analytics and reporting use cases.
• Develop and manage data solutions on AWS cloud platforms.
• Orchestrate data workflows using tools such as Apache Airflow.
• Collaborate with cross-functional teams to deliver reliable, secure, and high-quality data solutions.
• Implement best practices for data quality, performance, security, and governance.
• Support CI/CD pipelines and automate deployments using DevOps best practices.

Requirements:

• 3+ years of professional experience in Data Engineering or related roles.
• At least 2 years of hands-on experience with cloud-native data services.
• Strong proficiency in one programming language: Python, Java, or .NET.
• Advanced SQL skills with experience writing complex and optimized queries.
• Strong understanding of data modelling concepts (e.g., dimensional modeling).
• Experience with relational databases (PostgreSQL, MySQL).
• Experience with NoSQL databases (DynamoDB, CosmosDB) and data lakes.
• Hands-on experience with distributed data processing frameworks (Apache Spark / PySpark).
• Experience with workflow orchestration tools such as Airflow.
• Familiarity with CI/CD pipelines and Infrastructure as Code tools.
• Experience using Git, Docker, and Terraform is a plus.

Preferred Skills:

• Experience designing end-to-end data architectures in AWS.
• Strong understanding of system design, scalability, and security best practices.
• Good communication skills and ability to work in cross-functional teams.

We are seeking a Tech Refresh Engineer to support a large-scale IT refresh project within a healthcare environment. The role involves device deployment and replacement activities while ensuring minimal disruption to hospital operations.

Key Responsibilities

• Perform end-user device refresh activities including desktops, laptops, and peripherals
• Conduct data migration and basic application setup
• Install and configure operating systems, software, and standard applications
• Perform hardware replacement, asset tagging, and documentation
• Coordinate with end users to schedule refresh activities efficiently
• Troubleshoot basic post-deployment issues and escalate where necessary
• Ensure compliance with healthcare IT policies, security, and data privacy standards
• Work closely with project teams to meet deployment timelines

Requirements

• Minimum 2 years of relevant IT support or tech refresh experience
• Basic knowledge of Windows OS, hardware setup, and troubleshooting
• Experience in device deployment, imaging, or migration activities
• Good communication skills and a service-oriented mindset
• Ability to follow procedures and work independently
• Able to start work immediately or on short notice
• Working hours: 5.5 working days, 44 hours work week.

Responsibilities:

• Develop manufacturing and test procedures.
• Install, repair, and maintain equipment in the field, and provide customer training as needed.
• Train manufacturing teams on the assembly and testing of both new and existing products, and support integration between software and electrical control systems.
• Prepare clear and structured documentation for analysis, and recommend design improvements.
• Assemble, test, and troubleshoot product designs while providing feedback for enhancements.
• Evaluate product and equipment performance using field data, and suggest improvements or modifications.
• Travel internationally to assess system performance and support custom installations.
• Perform additional duties as assigned.
  

Qualifications:

• Diploma / Bachelor’s degree or higher in Electrical Engineering or a related discipline.
• Proficient in MS Office and quick to learn specialized software tools.
• Preferably over 1 year of relevant experience in electrical engineering or related roles.
• Proficiency in programming languages like C++, C#, or HDL
• Strong organizational, communication, and interpersonal skills.
• Ability to multitask and prioritize effectively.
• Self-motivated, reliable, and accountable.
• Excellent problem-solving skills with strong attention to detail.
• Able to work independently or supervise project-based tasks when required.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Key Responsibilities:

• Serve as the technical subject matter expert on Harwin's connector product range.
• Support customers in design-in activities, including connector selection, compatibility assessments, and technical feasibility.
• Ability to understand a customer’s needs and probe for answers, and then determine a solution and advocate that solution to the customer
• Collaborate with sales and distribution teams to deliver customized connector solutions that meet customer requirements.
• Conduct product training, technical workshops, and on-site support across Asia-Pacific.
• Respond to customer technical enquiries and coordinate with the UK engineering team for complex issues.
• Provide feedback on market needs and technical trends to assist in product roadmap development.
• Prepare and deliver technical presentations, product demos, and documentation.
• Attend industry trade shows and customer visits to promote Harwin’s capabilities.
• Collaborate with the sales team to understand customer requirements and provide tailored recommendations
• Work closely with suppliers to gain in-depth knowledge of their product portfolios and technological advantages.
• Stay up-to-date with the latest industry trends and technologies, and share this knowledge with the team to drive continuous improvement
• Liaise with cross-functional teams to ensure seamless delivery and customer satisfaction

What We're Looking For:

• Degree in Electrical/Electronic Engineering or a related field
• Minimum 3 years of experience in a technical support or field application engineering role, preferably in the electronics or technology industry
• Strong problem-solving and troubleshooting skills, with the ability to quickly identify and resolve complex technical issues
• Excellent communication and interpersonal skills, with the ability to explain technical concepts to a non-technical audience
• Proficiency in using diagnostic tools and testing equipment
• Knowledge of relevant industry standards and regulations
• Process with own car, mobility to travel to customer sites
• Willingness to travel regional to support overseas team and customers.

The BMS Network & Infrastructure Engineer is responsible for supporting, maintaining, and troubleshooting network infrastructure for Building Management Systems (BMS) and industrial automation environments.

The role focuses on BMS network architecture, system connectivity, server integration, and communication reliability, ensuring seamless operation of building systems such as HVAC, electrical, and energy management platforms.

Key Responsibilities

1. Install, configure, and maintain network infrastructure for BMS/IBMS systems, including LAN, WAN, and structured cabling environments.

2. Configure and manage network switches, routers, and industrial network devices supporting BMS systems.

3. Monitor and troubleshoot BMS network communication issues, including connectivity between servers, controllers, and field devices.

4. Configure and support BMS communication networks using protocols such as BACnet/IP, Modbus TCP/IP, and OPC UA.

5. Implement and manage VLANs, IP addressing, and subnetting to ensure proper segmentation of BMS networks.

6. Support BMS servers, SCADA servers, and workstations, including network configuration and connectivity.

7. Provide Level 2 technical support by diagnosing and resolving network and system integration issues.

8. Perform routine maintenance including firmware updates, patching, backups, and network health checks.

9. Monitor network and system performance using BMS and IT monitoring tools, responding to alarms and alerts.

10. Maintain documentation of network architecture, IP schemes, system topology, and configurations.

11. Collaborate with project teams during system integration, testing, and commissioning of BMS systems.

12. Ensure network security and cybersecurity practices are implemented for BMS environments, including secure remote access and user access control.

JobDescription:

·       Responsible for Huawei enterprise networking products after-sales support and network solution reviewing.

·       To lead the project implementation, management, and troubleshooting of critical virtualized infrastructure in public, private and hybrid cloud environments.

·       Require to provide low level network solution/design to office/channel partner/key account customers.

·       Require to work closely with customers, engineers and regional/HQ team to address and track end-to-end project issues.

·       Require to work under minimum supervision to complete tasks assigned in fast-paced environment with tight schedule and with dynamic project teams which include scoping and creating technical documents (SoW, operational guide, infrastructure documentation, etc.).

·       To stay abreast with new technologies and product updates by regularly participating in new product education and technology training.

·       Require to provide guidance and implementation for hardware and software delivery and upgrade.

·       Require to be able to present technical solution professionally and have technical training for channel partners and customers.

·       Require to prepare implementation, rollback plan, call a review meeting and execute configuration requests, and network emergency handling.

·       To collaborate and communicate directly with Chinese speaking officers, stakeholders, counterparts, and customers in China HQ team
Job Requirements:

·       Bachelor degree in in computer science/engineering/telecommunication or related discipline.

·       Minimum 7 years of working experience for networking designing and maintenance. (Proficient in STP, VRRP, OSPF, BGP, IPSEC VPN, L2VPN, L3VPN,Multicast, IPV6, QOS, VXLAN).

·       Experience in after-sales support within the FSI industry and involvement in data center migration projects is required.

·       Hands-on experience with network infrastructure technologies, including switches, routers, Wi-Fi, firewalls, and SDN system integration.

·       HCIP, CCNP, or other equivalent or higher-level networking certifications are required.

·       Knowledge of IT servers and storage technologies would be an added advantage.

·       Self-initiative to take the responsibility of task and learn new products/technologies.

·       The candidate shall be adaptable and flexible to tasks or job scope being assigned.

·       Proficiency in Mandarin is essential to ensure effective communication with the Chinese-speaking stakeholders, including head office, business counterparts, and customers based in China.

Interested candidate please click "APPLY" to begin your job search journey.

We regret to inform that only shortlisted candidates will be notified.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy. 

PERSOL Singapore Pte Ltd

• RCB No. 200007268E • EA License No. 01C4394

• Registration ID: Heah Sian Wei R23117518

In this role, you will have the unique opportunity to engage in technical support and troubleshoot any hardware and software problems related to server, in-house ERP system and storage devices.

Responsibilities

• Managing and monitoring all installed IT systems and infrastructure

• Support all IT related projects such as in-house ERP system maintenance and integration.

• Implement security, back up and redundancy strategies to maintain data safety

• Write custom scripts to reduce the need for human intervention.

• Software Development Fundamentals & Process

• Analyzing information, General programming skills, Software debugging, documentation & testing.

• Liaise with vendors and other IT personnel for problem resolution.

Requirements

• Diploma in IT or Computer Science related discipline

• Capable of multi-tasking, Network skills, Server management & Desktop support skills

• Working knowledge of C#/ WPF / .NET / MSSQL

• Strong problem solving/ troubleshooting skills.

• Possess good communication and interpersonal skills with the ability to work well in a team.

Job Description:

• Implement sales strategies to expand the customer and distributor network within the designated territory
• Engage with consultants, contractors, and visit project sites to showcase products and create business opportunities
• Organize and deliver product training sessions and technical presentations on a regular basis
• Offer technical assistance to clients and partners both before and after the sale
• Track market developments, gather customer insights, and observe competitor actions
• Compile and present sales updates, projections, and activity reports as needed

Requirements:

• Diploma in Electrical Engineering or related field
• Minimum 2 years of sales experience in Electrical Installation Industry
• Excellent communication, negotiation and presentation skills

Interested applicants for the above advertised position(s), please kindly email an updated copy of your resume to: gs1@talenttradersg.com;

EA License No.: 13C6305

Registration No.: R23117856 CHOE KIN MUN

For candidate who applied for the advertised position is deemed to have consented to us that we may collect, use or disclose your personal information for purpose in connection with the services provided by us.

Job Overview

We are looking for an experienced Application Support Engineer to support critical digital platforms across web, mobile, and kiosk environments. This role focuses on ensuring system stability through deep troubleshooting, incident management, and continuous service improvement.

You will work across cloud-based systems and content platforms, collaborating with cross-functional teams to maintain high availability and performance of applications in a production environment.

Key Responsibilities

Production Support & Incident Management

• Investigate and resolve complex production issues across applications and platforms
• Perform in-depth analysis to identify root causes and restore services promptly
• Take ownership of incidents from identification through resolution

Cloud & Platform Support

• Support applications hosted on cloud platforms, including troubleshooting performance and connectivity issues
• Diagnose and resolve issues related to application hosting, deployments, and system availability

CMS & Web Platform Support

• Maintain and troubleshoot enterprise content management platforms
• Resolve issues related to content delivery, caching, and publishing processes

System & Integration Troubleshooting

• Investigate issues across APIs, backend services, and system integrations
• Support database-related checks and validations to ensure data integrity

Monitoring & Preventive Maintenance

• Analyze system logs and monitoring alerts to proactively detect potential issues
• Recommend and implement improvements to prevent recurring incidents

Security & Compliance Support

• Support troubleshooting related to access control, certificates, and secure configurations
• Ensure adherence to operational and security standards

Collaboration & Coordination

• Work closely with development, infrastructure, security teams, and external vendors
• Maintain clear documentation of incidents, resolutions, and system changes

Requirements

Technical Skills

• Hands-on experience supporting cloud-based applications (Azure preferred)
• Experience with web applications, APIs, and system integrations
• Familiarity with content management platforms (e.g. AEM or similar)
• Basic knowledge of database querying (SQL)

Support & Operations

• Strong experience in application / production support (L2/L3)
• Proven ability in incident management and root cause analysis
• Familiarity with ITIL processes (Incident, Problem, Change Management)

Security & System Knowledge

• Understanding of:

• Access control

  Certificates and secrets management

  Secure system configurations

Soft Skills

• Strong analytical and troubleshooting mindset
• Good communication and stakeholder coordination skills
• Detail-oriented with strong documentation discipline

Key Attributes

• Able to work in high-pressure, critical environments
• Proactive in identifying and resolving issues
• Strong ownership and accountability

Please send your detailed resume in MS Word format to resume@goldtecHRs.com with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability

#NEW# Senior Network Engineer

We are supporting a leading organisation operating highly critical national-level systems. This role sits within the Infrastructure Services team, responsible for ensuring the stability, security, and performance of enterprise network infrastructure in a 24×7 operational environment.

Key Responsibilities

• Manage and support network and security infrastructure across Production, DR, and Test environments (routers, switches, firewalls, VPN, load balancers, DNS, NAC).
• Perform system hardening, patching, upgrades, and lifecycle management.
• Provide Level 2 network support, including incident and problem management in line with SLA.
• Conduct root cause analysis and implement preventive actions.
• Execute disaster recovery plans and participate in regular DR drills.
• Support infrastructure projects and enhancements.
• Implement network changes following formal change management processes (CAB).
• Monitor capacity and performance, ensuring high availability.
• Participate in a 24×7 shift rotation (5-shift roster).

Requirements

• Bachelor’s degree in IT or related discipline.
• Minimum 5 years of hands-on network engineering experience in financial services or mission-critical environments.
• Strong knowledge of routers, switches, firewalls, VPN, load balancers, DNS, and NAC.
• Strong troubleshooting and communication skills.
• Data centre experience is an advantage.

Certifications (Preferred)

• CCNA / CCNP
• Check Point, Palo Alto, or Fortinet certifications
• Certified Network Defender

Please reach out to co.co@ambition.com.sg  with your updated resume and contact details. Incomplete applications may not be considered /Only shortlisted candidates will be contacted.

Business Registration Number: 200611680D | License Number: 10C5117 | EA Registration Number: R1768258

Job Summary

Candidate will construct a full ICT infrastructure stack and support application teams with system integration and maintenance, ensuring reliable and secure operations.

Candidate must have minimum 2–5 years of hands-on experience.

Core Skills requirement

Candidate should have at least 5 or more skills required as stated below.

1. Configure and deploy virtual machines within AzureStack Hub Virtualisation Environment, including managing AzureStack services such as NSG, Load Balancer, Virtual Images, and Storage to support VM operations

2. Configure and administer Windows Server 2019 or 2016 environments, including Windows Domain Administration, Microsoft Failover Clustering, Windows RDS Architecture, Group Policy Objects (GPO), OS hardening, patching, and upgrading

3. Configure, upgrade, harden, and administer Microsoft SQL Server 2019, 2016, or 2017 databases.

4. Deploy and maintain Linux-based Virtual Appliances.

5. Deploy and maintain Ubuntu OS.

6. Configure and manage Commvault backup jobs to ensure data protection and recovery readiness

7. Design and implement network and network security solutions based on established concepts to safeguard infrastructure

8. Apply system security principles including SSL certificate management to maintain secure communications

Additional preferred competencies and qualifications

Candidate will also be planning and assisting in the upcoming system migration to the Kubernetes platform for project turnkey. The skills requirement are:

• Knowledge in DevOps operations
• Experience with Ansible automation tools

General Work Responsibilities

• Perform preventive maintenance tasks to ensure system reliability and uptime
• On standby and to respond to system fault at site 24/7 and communication with useron the fault.
• Hands-on/ground-level work on VMs inDatacentre
• Analyze and propose system architecture and solutions aligned with system requirements to optimize infrastructure performance
• Document system configurations, procedures, and changes to maintain accurate records and support knowledge sharing

Responsibilities:

• Lead full deployment lifecycle including staging, testing, and production rollout to ensure stable and secure implementations.
• Implement and manage advanced security features such as intrusion prevention, application control, sandboxing, and threat protection.
• Translate business and technical requirements into detailed solution designs and ensure feasibility of project scope.
• Act as the main escalation point for complex technical issues and provide guidance to the engineering team.
• Prepare and maintain high-quality technical documentation, including design documents, procedures, and user guides.
• Drive troubleshooting efforts and work closely with vendors to resolve critical incidents efficiently.
• Support proof-of-concept (POC) activities to validate solutions and demonstrate technical capabilities to clients.

Requirements:

• At least 5 years of experience in network or network security engineering, preferably in a system integration environment.
• Strong hands-on experience with enterprise technologies such as next-generation firewalls, core networking, and SD-WAN.
• Solid experience working with vendors such as Fortinet, Cisco, or Check Point.
• Knowledge of integrating security solutions with Active Directory (e.g., LDAP, identity-based access).
• Exposure to security and infrastructure solutions such as PAM, proxy/web gateway, email security, EDR/XDR, and cloud platforms (AWS, Azure, GCP).
• Familiarity with load balancing, monitoring tools, and wireless technologies.
• Relevant certifications such as CCNP, Fortinet NSE, or Check Point certifications are advantageous.
• Willing to support after-hours work when required.

Interested candidates who wish to apply for the advertised position, please send in your resume to it@talenttradersg.com

EA License No: 13C6305

Reg. No.: R24120209 (GAN CHYE SHEN)

For candidate who applied for the advertised position is deemed to have consented to us that we may collect, use or disclose your personal information for purpose in connection with the services provided by us.

Responsibilities:

• Data Infrastructure: Build, implement, and maintain scalable data pipelines and storage architectures.
• Data Quality: Maintain strong data integrity by ensuring reliability, consistency, and accuracy across all data processes.
• Performance Optimization: Enhance system efficiency by tuning data processing workflows and improving large-scale performance.
• Process Improvement & Mentoring: Strengthen data engineering practices while providing guidance and support to junior engineers.
• Cross-Functional Collaboration: Partner with business analysts, data scientists, and backend teams to deliver timely and actionable data solutions.

Qualifications:

• 5+ years’ experience in data engineering or backend roles, with strong programming skills in Python or Java/Scala.
• Hands-on experience with big data tools: Spark, Flink, Kafka, Airflow, and cloud platforms (AWS, GCP, Azure); proficient in SQL.
• Skilled in designing and maintaining data models, warehouses, and ETL/ELT pipelines for scalable, reliable systems.
• Knowledgeable in data quality, governance, security, and compliance best practices.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Job Description:

· Responsible for Huawei enterprise networking products after-sales support and network solution reviewing.

· To lead the project implementation, management, and troubleshooting of critical virtualized infrastructure in public, private and hybrid cloud environments.

· Require to provide low level network solution/design to office/channel partner/key account customers.

· Require to work closely with customers, engineers and regional/HQ team to address and track end-to-end project issues.

· Require to work under minimum supervision to complete tasks assigned in fast-paced environment with tight schedule and with dynamic project teams which include scoping and creating technical documents (SoW, operational guide, infrastructure documentation, etc.).

· To stay abreast with new technologies and product updates by regularly participating in new product education and technology training.

· Require to provide guidance and implementation for hardware and software delivery and upgrade.

· Require to be able to present technical solution professionally and have technical training for channel partners and customers.

· Require to prepare implementation, rollback plan, call a review meeting and execute configuration requests, and network emergency handling.

Job Requirements:

· Bachelor degree in in computer science/engineering/telecommunication or related discipline.

· Minimum 7 years of working experience for networking designing and maintenance. (Proficient in STP, VRRP, OSPF, BGP, IPSEC VPN, L2VPN, L3VPN, Multicast, IPV6, QOS, VXLAN).

· Experience in after-sales support within the FSI industry and involvement in data center migration projects is required.

· Hands-on experience with network infrastructure technologies, including switches, routers, Wi-Fi, firewalls, and SDN system integration.

· HCIP, CCNP, or other equivalent or higher-level networking certifications would be an added advantage.

· Knowledge of IT servers and storage technologies would be an added advantage.

· Self-initiative to take the responsibility of task and learn new products/technologies.

· The candidate shall be adaptable and flexible to tasks or job scope being assigned.

· Proficiency in Mandarin is essential to ensure effective communication with the Mandarin-speaking stakeholders.

Next Step

Click “apply” or send resume to: Ryce Ryce.Fan@adecco.com

EA Licence No.91C2918| Personnel Registration No. R23117258

Who We Are

Airwallex is a technology company that revolutionises the way businesses operate globally. Our financial infrastructure provides a modern technology stack for businesses to operate internationally, without the challenges of the current global financial system.

Businesses use Airwallex as their end-to-end global financial services platform. Whether it’s making or receiving payments from customers, domestically or internationally, Airwallex saves businesses time and money by offering real-time, reliable and cost-effective financial solutions. Our web and API solutions support businesses of all sizes, from small companies to large enterprises.

In this fast-changing digital world that is increasingly becoming borderless, our mission is to empower businesses of all sizes to grow in their own markets and around the world, and by doing so, contribute to the global economy.

You Will

• Working directly with developers, merchants and internal teams on post integration issues to provide technical support, consulting and best practices. External customers contact through tickets. Internal customers use different contact avenues depending on priority.

• Conducting test scenarios for technical issues with code, software, hardware, devices and endpoints.

• Installing and configuring test environments, payment APIs and ecommerce products.

• Communicating technical issues to customers and internal departments.

• Identifying irregularities in functionality and unexpected behaviors with Airwallex products and services.

• Developing in-depth technical information (sample code, log searching, FAQs) for distribution to customers.

Skills And Experience You Will Bring

• Bachelor's degree or above in Computer Science or relevant majors

• 2-5 years of working experience in either programming, technical support, implementation or relevant jobs.

• Excellent verbal and written communication skills in both English and Chinese, able to communicate clearly and appropriately with internal and customers.

• Strong troubleshooting and problem-solving skills

• Prioritization, well organized and detailed oriented on tickets handling, able to work on multiple urgent issues in parallel.

• Must have sufficient technical knowledge to communicate with the development team

• Strong willingness to provide exceptional customer service

• Demonstrated quick learning of technology and new products

• Experienced in the e-commerce, payment, fintech industry is a plus

Technical Skills:

• Experienced in one of the programming languages: Python, Java, php, C#, Java Script or shell scripting

• Familiar with Web Technologies, HTTP and HTTPS

• Experienced with REST, JSON, SOAP

• Experienced with SQL

• Familiar with Logstash, Kibana and Graylog

• Familiar with AliCloud and Google Cloud is a plus

• Good command of both English and Mandarin

Company Overview   

Amperesand is reinventing how the world powers its most critical systems.

We are facing a once-in-a-generation opportunity for infrastructure disruption. Electricity demand is skyrocketing, driven by AI factories, electric vehicles, and modern industrial growth. Energy supply is shifting to incorporate a more diverse mix of resources – including solar, gas, and batteries – at a massive scale.

And yet the power infrastructure behind our latest mega-projects hasn’t meaningfully changed in nearly 100 years. Supply chains for today’s infrastructure equipment can’t match the pace and sophistication of critical energy projects. Amperesand is building hardware and software that rewrites this broken power infrastructure playbook to support a new era of energy abundance.

We’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment.

Our products and solutions go far beyond the capabilities of traditional electrical equipment. We make power systems that are faster to deploy, dramatically smaller and more efficient, and capable of supporting modern, dynamic energy needs for tomorrow’s most demanding energy consumers.

Scalable in-house advanced manufacturing capability is our foundation for meeting timeline and quality expectation to serve infrastructure customers around the world.

Amperesand is led by breakthrough energy hardware development veterans and funded by top tier investors who share our vision of building a category-defining energy technology company.

With hubs in San Francisco, Reno, and Singapore, our global team is laser focused on building foundational technology to solve the most pressing problems in power infrastructure at scale.

Join us in building the power foundation of the future!

Responsibilities

• Lead and build a multidisciplinary engineering organization spanning electrical, mechanical, firmware, system integration, validation, and test disciplines — hiring and developing a team of 15+ from the ground up.
• Own the full scope of special projects, validation, and test functions — establishing strategy, processes, and execution frameworks across all workstreams, with particular emphasis on power electronics validation and test.
• Drive high-priority, time-sensitive special projects that fall outside standard product development tracks — including advanced power electronics development for Solid State Transformer systems — partnering with senior leadership to scope, resource, and deliver end to end.
• Apply deep power electronics expertise to guide topology selection, magnetics design, device selection, and controls architecture across the team's programs.
• Establish and own the validation and test strategy across hardware and software systems, including test infrastructure, validation frameworks, and integration test environments.
• Oversee system integration efforts ensuring seamless interplay between electrical, mechanical, firmware, and software subsystems.
• Define org structure, roles, and career development paths; mentor and grow engineers across multiple disciplines.
• Develop frameworks for work breakdown, requirements decomposition, and design acceptance criteria.
• Partner closely with Controls and Software engineering leadership to align on shared milestones and cross-functional dependencies.
• Drive continuous improvement of test efficiency, coverage, and automation.
• Lead complex root-cause investigations across hardware, firmware, sensing, and validation domains.

Qualifications

• PhD in power electronics or a closely related field strongly preferred; Master's degree in electrical engineering or power electronics required.
• 12+ years of engineering experience with at least 5 years in a people leadership role managing multidisciplinary teams.
• Deep power electronics background — hands-on expertise in power conversion design, topology optimization, magnetics, device selection, and controls.
• Proven experience building engineering teams from scratch in a high-growth or startup environment.
• Strong track record in validation, test strategy, and systems integration in a hardware/software power electronics environment.
• Demonstrated ability to develop frameworks for requirements decomposition, design acceptance criteria, and program execution.
• Exceptional cross-functional communication skills — comfortable working with both IC-level engineers and senior executives.
• Entrepreneurial mindset with a bias toward informed action and the ability to lead new initiatives with limited resources.
• Excellent written and verbal communication skills in English.
• Willingness and ability to travel up to 10%, including internationally.

Please note: This role requires working on-site 5 days a week. We do not offer hybrid or remote options.

Brief Summary:
Join a dynamic team where you'll play a crucial role in network configuration and security management, ensuring seamless connectivity across diverse hardware environments.

Responsibilities

• Deploy and manage VLANs, static/dynamic routing, and link aggregation on both Cisco and non-Cisco hardware.

• Regularly update and audit firewall policies on Fortinet, Palo Alto, or Checkpoint to meet security standards.

• Build and troubleshoot Site-to-Site IPsec tunnels and Client VPNs, including GlobalProtect and FortiClient.

• Utilize monitoring tools (SNMP/Syslog) to detect and resolve bottlenecks or hardware failures before they affect operations.

• Facilitate interoperability between different hardware brands to ensure consistent traffic flow.

Requirements

• Bachelor's degree in Computer Networks & Systems.

• 1-2 years of relevant experience in network engineering or administration.

• Proficiency in Cisco CLI (IOS) and familiarity with Web GUIs for modern firewall management.

• Ability to explain and configure:

  • Layer 2: STP, VTP, and LACP.

  • Layer 3: Inter-VLAN routing (Router-on-a-stick), basic OSPF/EIGRP.

  • Security: NAT/PAT, Security Zones, and object-based rules.

• CCNA certification is required; Fortinet NSE 3/4 or Palo Alto PCCET/PCNSA certifications are advantageous.

Interested candidates are encouraged to apply for the position. Only shortlisted candidates will be contacted.

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy. 

Responsibilities

• Lead and oversee the deployment, configuration, integration, and optimization of complex enterprise network and security solutions.
• Serve as the technical lead for mid to large‑scale projects, providing architectural guidance, technical direction, and oversight across multi‑disciplinary teams.
• Collaborate closely with Project Managers to ensure project scope, timelines, quality standards, and customer requirements are consistently met.
• Implement and provide advanced support for network infrastructure solutions on platforms such as Cisco, Alcatel and Solarwinds
• Implement and provide advanced support for security technologies including Palo Alto, Fortinet, Checkpoint, Cisco Firepower, and Cisco ISE.
• Drive complex root‑cause analysis efforts, lead incident resolution, and act as technical escalation for network performance, security events, and critical connectivity issues.
• Prepare, review, and maintain comprehensive technical documentation, including high‑level designs (HLDs), low‑level designs (LLDs), configuration baselines, installation guides, and operational procedures.
• Conduct knowledge‑sharing sessions, internal training, and post‑incident reviews to uplift team capability and improve operational efficiency.
• Promote a culture of collaboration, accountability, and continuous improvement across the engineering organization.

Requirements

• Professional certifications such as CCNP, CCIE, or equivalent senior‑level credentials are highly preferred.
• Extensive hands‑on experience with enterprise networking and security technologies, including Cisco, Alcatel, Checkpoint, Palo Alto, and Fortinet platforms.
• Proven expertise in the design, implementation, and optimization of LAN, WAN, WLAN, data networking, and security architectures.
• Strong ability to operate in a fast‑paced, mission‑critical environment, managing complex tasks and multiple priorities with minimal supervision.
• Demonstrated analytical, troubleshooting, and root-cause analysis skills in large-scale enterprise environments.
• Experience working in a team-oriented, collaborative environment, with the ability to guide junior engineers and provide technical leadership.
• Excellent communication, stakeholder engagement, and technical documentation skills.
• Willing and able to support flexible work hours, including after-office-hour maintenance windows

Location: Jurong East

Responsibilities:

• Develop manufacturing and test procedures.
• Install, repair, and maintain equipment in the field, and provide customer training as needed.
• Train manufacturing teams on the assembly and testing of both new and existing products, and support integration between software and electrical control systems.
• Prepare clear and structured documentation for analysis, and recommend design improvements.
• Assemble, test, and troubleshoot product designs while providing feedback for enhancements.
• Evaluate product and equipment performance using field data, and suggest improvements or modifications.
• Travel internationally to assess system performance and support custom installations.
• Perform additional duties as assigned.
  

Qualifications:

• Diploma / Bachelor’s degree or higher in Electrical Engineering or a related discipline.
• Proficient in MS Office and quick to learn specialized software tools.
• Preferably over 1 year of relevant experience in electrical engineering or related roles.
• Proficiency in programming languages like C++, C#, or HDL
• Strong organizational, communication, and interpersonal skills.
• Ability to multitask and prioritize effectively.
• Self-motivated, reliable, and accountable.
• Excellent problem-solving skills with strong attention to detail.
• Able to work independently or supervise project-based tasks when required.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Responsibilities:

• Data Infrastructure: Build, implement, and maintain scalable data pipelines and storage architectures.
• Data Quality: Maintain strong data integrity by ensuring reliability, consistency, and accuracy across all data processes.
• Performance Optimization: Enhance system efficiency by tuning data processing workflows and improving large-scale performance.
• Process Improvement & Mentoring: Strengthen data engineering practices while providing guidance and support to junior engineers.
• Cross-Functional Collaboration: Partner with business analysts, data scientists, and backend teams to deliver timely and actionable data solutions.

Qualifications:

• 5+ years’ experience in data engineering or backend roles, with strong programming skills in Python or Java/Scala.
• Hands-on experience with big data tools: Spark, Flink, Kafka, Airflow, and cloud platforms (AWS, GCP, Azure); proficient in SQL.
• Skilled in designing and maintaining data models, warehouses, and ETL/ELT pipelines for scalable, reliable systems.
• Knowledgeable in data quality, governance, security, and compliance best practices.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Job Description

We are seeking a detail-oriented and analytical Semiconductor Yield Engineer to join our team in Singapore, Singapore. In this role, you will be responsible for improving and maintaining semiconductor manufacturing yields through data analysis, process optimization, and defect reduction strategies.

• Responsible for yield analysis, pattern analysis, parametric analysis, and drift analysis in semiconductor processes, e.g. wafers fab and IC package assembly.
• Owner for yield pareto and develop models to predict and enhance yield performance.
• Identify Yield Improvement Programs in collaboration with the Product Engineers to enhance product quality and cost efficiency.
• Define and optimize data management tools and software for efficient data collection and analysis. Utilize statistical analysis tools and techniques to drive data-driven decision-making.
• Collaborate with cross-functional teams to investigate and resolve yield-related issues. Conduct root cause analysis on yield excursions and implement corrective actions.
• Design and execute experiments to optimize process parameters and improve yields.
• Generate comprehensive reports and presentations on yield performance and improvement initiatives.

Qualifications

• Bachelor’s degree in Electronics Engineering, Data Science Engineering or related field; Master’s degree preferred.
• Minimum 7 years of experience in semiconductor yield engineering, product engineering or related field.
• Strong understanding of semiconductor manufacturing processes and yield management systems. Knowledge of process integration and its impact on yield is added advantages,
• Proficiency in statistical analysis software (e.g., JMP, Minitab), data mining tools and automated data analytics scripts.
• Experience with failure analysis techniques and defect reduction strategies
• Excellent problem-solving skills and data analytical competency.
• Familiarity with industry standards and quality control practices in semiconductor manufacturing
• Strong communication skills, both verbal and written (e.g., Business English, Presentations) to interact with internal and external stakeholders.
• Demonstrated ability to work effectively in a fast-paced, team-oriented environment.

Software Engineering Technical Leader develops software consistent with Cisco ‘Design Thinking Principles’ with a focus on simplification and UX (User Experience) at its core, using secure coding practices, ensuring user privacy, and following software development best practices. Partners with other teams including design and product management to create the right solution for the customers. Creates technical design documentation to be used by the team as well as contributing to user documentation to be used by end users. Debugs and addresses software issues during development and in production systems to support customers. Brings new ideas for product innovation and helps improve software development processes.

What You’ll Do:
• Recognized as an expert within Cisco.
• Proactively identifies and participates in the resolution of complex problems that impact the direction of the business.
• Develops and delivers innovative strategies that benefit customers and/or clients.
• Leads major business projects which impact a region or entire function.
• Contributes to the development of annual organizational objectives/priorities.
• Builds and maintains long-term relationships with key stakeholders to ensure products and services reflect the needs and direction of the business.
• Translates and influences the regional or functional strategic vision into a technical vision with clear engineering priorities, ensuring understanding and alignment across teams.
• May lead projects that span the business segment, function or region.
• May drive large features from technical design through completion.
• Leads the development and implementation of software development lifecycle and agile engineering strategies across applicable teams in anticipation of the changing software development environment.
• Influences technical direction and deliverables across the function.
• Recognizes and makes trade-offs with respect to the whole system and defines new product categories.
• Leads design choices within the context of all Cisco offerings.
• Drives product success through creating metrics and influencing product adoption and direction.
• Writes and sets the standard for functional clean code.
• Develops and drives utilization and support for processes for issue identification and sustainable response, proactive tooling, and continuous improvement for production systems.
• Industry or thought leader on scale, performance, or design patterns.
• May represent or present team outputs at external events.
• Communicates product or program priorities, deadlines, and shifts in requirements in the context of engineering priorities and user needs.
• Negotiates and drives trade-offs in timing, build, and specifications to meet the needs of users and cross-functional partners.
• Leads, mentors, and influences senior engineers.
• Improves knowledge sharing processes.

Minimum Qualifications:

• Bachelors + 12 years of related experience, or Masters + 8 years of related experience, or PhD + 5 years of related experience.

• Requires specialized depth and/or breadth of expertise in primary job family or field of specialization; has a wide-range of experiences and advanced technical acumen serving as an advisor to management.

• Deep domain expertise with strategic advisory skills, enabling effective guidance to leadership and alignment of initiatives with Cisco business priorities.

• Strong cross-functional leadership and execution capability, with the ability to translate complex business needs into clear plans, influence stakeholders, and deliver large-scale outcomes.