Total 2,120 Information Technology job vacancies

Network Engineer / Senior Network Consultant

Responsibilities

• Manage and maintain enterprise network infrastructure to ensure optimal performance and reliability.
• Administer and configure LAN and WAN networks to support business operations.
• Configure and troubleshoot routers, switches, firewalls, servers, storage, backup systems, operating systems, and applications.
• Perform system and network configuration and resolve technical issues promptly.
• Administer Windows server environments and related system configurations.
• Collaborate effectively with stakeholders, clients, and business users to understand requirements and deliver network solutions.
• Communicate technical information clearly and persuasively to diverse audiences.

Required competencies and certifications

• Possess valid CISCO Certifications.
• Minimum 6 years of experience in network management.
• Minimum Diploma or Degree in a related discipline.

Preferred competencies and qualifications

• Strong communication and persuasion skills.

Other Information

• Junior roles are available for candidates with less than 6 years of network experience.
• We respect your privacy and all communication will be treated with confidentiality.
• Applicants who are not shortlisted may be considered for other similar positions.
• Contact: jeline@starcareerconsulting.com
• Yong Jeline (Reg. No. R1101621)
• STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

Requirements

• 5+ years development, 3+ years Chrome Extensions
• Strong JavaScript/TypeScript, HTML/CSS, React/Vue/Angular
• Experience with Chrome Extension APIs and browser security
• Good understanding of cryptography, JWT/OAuth2, REST APIs
• Exposure to Java backend integration

Key Responsibilities

• Build a Chrome Extension (MV3) for secure credential management
• Implement autofill, password storage, sharing, and vault features
• Integrate FIDO2/WebAuthn authentication
• Connect to Java/Tomcat backend via secure APIs
• Ensure strong encryption, security, and compliance (OWASP)

Good to have

• IAM / password manager experience
• SAML / OpenID Connect
• Security certifications or testing experience

About the Role

We are seeking a highly skilled L2 Network Operations Engineer to join our Network Operations team. This role is pivotal in maintaining network stability, managing critical incidents, and ensuring procedural readiness for high-severity events within our Cisco-based Data Center environment. The ideal candidate will take ownership of emergency access protocols, ensuring seamless coordination during outages and maintaining operational excellence.

Key Responsibilities

Critical Incident Response (L2):

• Act as the senior escalation point for normal network incidents and failures.
• Lead fault isolation, root cause analysis, and resolution for Cisco Nexus CORE network devices (N2K, N5K, N7K, N9K).
• Provide technical guidance to L1 engineers during critical situations.

Procedural Design & Documentation:

• Develop, document, and implement clear emergency procedures for responding to severe hardware failures (e.g., fan/thermal events).
• Ensure procedural readiness for rapid Data Center intervention during critical incidents.

Access Management & Compliance:

• Manage and maintain the Access Request (CAR ID) process or equivalent emergency access protocols.
• Ensure all access documentation and approvals are in place to prevent service delays during emergencies.

Data Center Access Coordination:

• Liaise with Data Center Operations and Customer Cage teams to pre-clear procedural dependencies.
• Ensure no barriers exist to immediate access for urgent network repair or recovery activities.

Operational Management:

• Support daily network operations and configuration management of Cisco network devices.
• Provide operational support for Cisco Firewall, Cisco ISE, and related systems.
• Maintain a basic understanding of Windows VMs used in operational environments.

Process Improvement:

• Drive ITIL-based process optimization, focusing on Incident, Problem, and Emergency Change Management.
• Identify and eliminate procedural bottlenecks that affect network uptime and availability.

Qualifications & Requirements

Technical Skills:

• 3–5 years of hands-on experience managing and supporting Cisco Data Center network devices.
• Strong knowledge of Cisco Nexus platforms (N2K, N5K, N7K, N9K).
• Working experience with Cisco Firewalls and Cisco Identity Services Engine (ISE).
• Familiarity with ITIL processes (Incident, Problem, and Change Management).

Certifications:

• Cisco Certified Network Associate (CCNA) – Mandatory.

Education:

• Bachelor’s Degree in Computer Science, Information Technology, or a related field (or equivalent experience).

Availability:

• Must be available to work in a 24x7 operations environment, including on-call rotation for critical issues.

Job Responsibilities:

• Provide technical support and perform benchmarking and analysis to support engineering solutions
• Assist in installation, setup, and demonstration of products for customers, events, and exhibitions
• Support presales activities by understanding customer requirements and proposing suitable solutions
• Develop and implement solutions for machine vision and automation-related applications
• Work closely with internal teams, suppliers, and customers to deliver effective technical solutions
• Conduct product training sessions and workshops for customers (beginner to intermediate level)
• Evaluate software and systems to ensure best practices are applied
• Support application development and expand use cases for assigned product groups
• Troubleshoot technical issues and provide timely resolutions
• Perform other duties as assigned

Requirements:

• Degree in Computer Engineering, Electrical & Electronics, Mechanical Engineering, Computer Science, or related field
• Relevant experience in technical support, presales, or machine vision/automation environment preferred
• Strong analytical and troubleshooting skills
• Experience in customer-facing roles or technical support is an advantage
• Familiarity with industrial automation, robotics, or machine vision systems is a plus
• Good communication and presentation skills
• Able to work collaboratively with cross-functional teams
• Willingness to travel within the region when required
  

Interested candidates are invited to email your resume to:

jen.ooi@recruitexpress.com.sg
Jenalyn Ooi Huai Sian (R1765551)
Recruit Express Pte Ltd | Company Reg. No. 199601303W | EA License Number: 99C4599

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)

About us:

·        Subsidiary of Graphene AI, an award-winning AI pioneer since 2014.

·        Enaiblex is the Global Pioneer of Agentic Commerce Optimization.

·        Enaiblex has the most advance AI platform for its Agentic Commerce.

·        Enaiblex senior leadership has 100+ years of experience in Software and Deep tech.

·        Headquartered in Singapore with personnel in USA, UK and India.

·        Many fortune 500 companies are long term clients.

The role

·        You will work as part of dynamic sprint streams to build new enhancements to the Agentic Commerce Platform.

·        You will get to work closely with product management to understand requirement for specific AI modules and then develop technical solutions within your sprint team.

·        You will then implement the solution to developa working AI module.

Qualifications we are looking for.

A coding “cat” with very fluent grasp of English language.

1.     Strong written and spoken English, with the ability to create clear, high-quality prompts.

2.     Good problem-solving skills- independent thinkers on solutions, vs those who need specific instructions.

3.     Ability to write Python code independently,without over-reliance on AI coding tools.

You should apply if the below are attractive for you:

·        Informal start up culture with no dress code – but intense.

·        We help you discover your strengths and amplify it.

·        Work with seasoned industry veterans who work in “start-up “mode.

·        Develop an advanced AI product focused on USA.

·        Prior people in this role have gone on to middle management roles in big Silicon Valley Tech giants.

·        Profit-sharing incentives if your modules deliver desired impact.

You’re ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you.

As a Software Engineer II at JPMorgan Chase within the Corporate and Investment Banking (CIB) Technology's Glass Liquidity and Cash management (GLCM) team, you will be pivotal in the creation, design, and execution of intricate software components for our technological solutions. You will be tasked with guaranteeing the security, dependability, and scalability of these components

Job responsibilities

• Executes standard software solutions, design, development, and technical troubleshooting

• Writes secure and high-quality code using the syntax of at least one programming language with limited guidance

• Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications

• Applies knowledge of tools within the Software Development Life Cycle toolchain to improve the value realized by automation

• Applies technical troubleshooting to break down solutions and solve technical problems of basic complexity

• Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making in service of secure, stable application development

• Learns and applies system processes, methodologies, and skills for the development of secure, stable code and systems

Required qualifications, capabilities, and skills

• Bachelor's degree in Computer Science or equivalent

• Formal training or certification on software engineering concepts and 2+ years applied experience

• Hands-on practical experience in system design, application development, testing, and operational stability

• Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages

• Experience across the whole Software Development Life Cycle

• Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security

• Emerging knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.)

• Experience in developing microservices using Java 8+, Spring Boot, REST, SQL, React JS, Angular JS.

• Strong focus on automated testing with good knowledge of TDD, BDD and Unit testing techniques using frameworks like Junit / Mockito.

• Good understanding of DevOps tools: source code control software (Git), build automation (Maven), continuous integration (Jenkins)

Preferred qualifications, capabilities, and skills

• Familiarity with modern front-end technologies

• Exposure to messaging systems like MQ/Kafka

• Exposure to cloud technologies (Kubernetes preferred)

To apply for this position, please use the following URL:

https://ars2.equest.com/?response_id=f1138b1fecf3f59983c404071213ec1a

• Develop and implement software for automated equipment operating at high speeds.
• Carry out software design, coding, testing, debugging, and validation.
• Assess and define system performance and specifications.
• Perform software maintenance on existing equipment.

Requirements:

• Degree in Engineering or equivalent.
• At least 3 years of software development experience in the automation/semiconductor industry.
• Hands-on experience in programming multi-threaded windows application using Visual C++.
• Good understanding of electronic components, motion control and interfacing with inspection systems.
• Willing to travel overseas for field support when required.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to hr@recruit-expert.com

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website atwww.recruit-expert.com

EA Licence: 19C9701

Registration: R21100996

- Implement and manage Windows-based infrastructure and associated technologies.

- Monitor and maintain the health, performance, and security of Windows servers and systems.

- Administer Active Directory, Group Policy, DNS, DHCP, and related services.

- Administer Microsoft 365 or Office 365 and its related services

- Configure and troubleshoot Azure Cloud services and the workload running

- Configure and troubleshoot Hypervisor Virtualization platforms (e.g., VMware).

- Install, configure, and manage Windows servers and services, including IIS, SQL Server and Exchange Server

- Collaborate with cross-functional teams to implement and support enterprise-wide solutions.

- Perform routine system and application updates, patches, and upgrades.

- Develop and maintain documentation related to system configurations, processes, and procedures.

- Provide level 1 and level 2 support for Windows-related issues.

- Participate in on-call rotation for after-hours support as needed.

Qualifications

Qualifications:

- Experience in administering Windows-based systems and infrastructure.

- Experience in administering Microsoft Endpoint Configuration Manager (MECM)

- Proficiency in Windows Server operating systems (2019 and above).

- Strong understanding of Active Directory, Group Policy, DNS, and DHCP.

- Experience with virtualization platforms such as VMware

- Knowledge of scripting languages (e.g., PowerShell, Python) for automation and scripting tasks.

- Familiarity with monitoring tools and systems management solutions.

- Excellent problem-solving and troubleshooting skills.

- Strong communication and interpersonal abilities.

- Certifications such as MCSA, AZ-104, AZ-900 or equivalent are a plus.

- Implement and manage Windows-based infrastructure and associated technologies.

- Monitor and maintain the health, performance, and security of Windows servers and systems.

- Administer Active Directory, Group Policy, DNS, DHCP, and related services.

- Administer Microsoft 365 or Office 365 and its related services

- Configure and troubleshoot Azure Cloud services and the workload running

- Configure and troubleshoot Hypervisor Virtualization platforms (e.g., VMware).

- Install, configure, and manage Windows servers and services, including IIS, SQL Server and Exchange Server

- Collaborate with cross-functional teams to implement and support enterprise-wide solutions.

- Perform routine system and application updates, patches, and upgrades.

- Develop and maintain documentation related to system configurations, processes, and procedures.

- Provide level 1 support for Windows-related issues.

- Participate in on-call rotation for after-hours support as needed.

Qualifications

- Experience in administering Windows-based systems and infrastructure.

- Experience in administering basic Microsoft 365 or Office 365

- Basic understanding of Active Directory, Group Policy, DNS, and DHCP.

- Basic understanding of virtualization platforms such as VMware

- Knowledge of scripting languages (e.g., PowerShell, Python) for automation and scripting tasks is a plus

- Familiarity with monitoring tools and systems management solutions.

- Basic problem-solving and troubleshooting skills.

- Strong communication and interpersonal abilities.

- Certifications such as AZ-104, AZ-900 or equivalent are a plus.

KeyAccountabilities

• HPC Systems Operations: Administer, operate, and maintain Linux-based HPC clusters, including compute, storage, and high-speed networking
• Manage and support:
  HPC job schedulers (e.g. Slurm, PBS Pro, LSF)
  Parallel file systems (Lustre, GPFS/Spectrum Scale, BeeGFS)
  Cluster management and provisioning tools
  Perform system monitoring, patching, upgrades, and capacity planning.
  Troubleshooting and resolve hardware, software, OS, and network issues across HPC environments
• Participate in on-call or escalation support rotations as needed
• Work with our software engineer to support our AI/DL applications and our desktop engineer to help with user problems as required.
• Advice and guidance to researchers for HPC application development, debugging, optimization and parallelization

Strong hands-on experience with:

• Linux operating systems (RHEL, Rocky, SUSE)
• HPC schedulers and resource managers
• Parallel file systems
• Understanding of HPC performance tuning and optimization techniques.
• Linux Operating systems

---------------------------

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Product area

Google's network provides services to millions of Internet users around the world.  Our metros are on the edge of our network where Google connects to its users. The Network Team is responsible for operating that network reliably and at scale.  Our team owns the full life cycle of all space, power, and network assets in all of Google’s data centers and metro points of presence globally. From the foundation, we are involved from site acquisition to construction and are accountable for what space and power is delivered.  We're involved in every facet of network delivery from architecture and design to installation, configuration, activation, and commissioning. 

Job description

As a Network Implementation Engineer, you will be the initial point of our efforts to execute deployment, maintenance, and operations of private data networks worldwide. You will work with Technical Program Managers, Network Engineers, Design and Infrastructure Engineers, Field Engineers within Google, as well as construction and telecommunications vendors and contractors, all to position your team and organization for success.  

You will facilitate faster, better, and more efficient, positive outcomes for the business and our customers. Your objective will be to build the world’s most reliable, cost-effective and scalable network to support all of our current and future customers and users globally.

Additional job description

The Network Teams are responsible for operating networks reliably and at scale. The team owns the full lifecycle of all space, power, and network assets in all of Google’s data centers and metro points of presence globally. The team is involved from site acquisition to construction and is accountable for what space and power is delivered. The team is involved in every facet of network delivery from architecture and design to installation, configuration, activation, and commissioning.

Qualifications

Job responsibilities

• Build and operate Google's network reliably and at scale.
• Execute deployment, maintenance, and operations of private data networks worldwide.
• Develop approaches and collaborate with cross-functional teams to keep operational costs low.
• Monitor the network and repair issues while anticipating needs and escalating issues.
• Own network documentation, update and maintain network designs and plans.

Minimum qualifications

• Bachelor's degree in Network or Telecom Engineering, a related technical field, or equivalent practical experience.
• 3 years of experience with optical transmissions systems (e.g., Dense Wavelength Division Multiplexing (DWDM)) or Local Area Network (LAN)/Wireless Protocols or Transmission Control Protocol/Internet Protocol (TCP/IP).
  
• Experience with field operation technicians, engineers, contractors, or vendors in a telecommunications environment (e.g., installation, commissioning and network troubleshooting).

Preferred qualifications

• Experience in one or more of the following: layer 1 optical transmissions systems, layer 3 routing TCP/IP, wireless networking, network design, or operations.
• Experience in creating optical designs using vendor design tools, applying technical judgement to optical design, translating to bits on the wire, with the knowledge of optical design trade-offs and transaction Language 1 (TL1)/Command Line Interface (CLI) (TL1/CLI) automation.
• Experience with New Product Introduction (NPI) and test plan documents in a lab or staging environment.

WhatsApp: +65 90820021 (Kyler)
Email: kylergan.supreme@gmail.com

• Working Location: Woodlands North Coast
• Working Days: Monday – Friday
• Working Hours: 9:00am -6:00pm
• Salary: $3,500 to $6,500

Roles & Responsibilities

• Software sustaining and continuous improvement of current machine’s software.
• Responsible for software feature development and enhancement based on customer requirements.
• Provide supporting and troubleshooting to on-site software issues.
• Review and update the user requirement documents and operation procedures.
• Collaborate with mechanical, electrical, application team to implement new hardware feature or software feature to equipment.
• Develop and enhance software utilities to improve equipment setup and easy operating abilities

Job Requirement

• Bachelor’s degree in Electrical, Electronics, Computer Engineering, or equivalent
• Minimum 3 years of relevant software development experience
• Proficient in C, C++ programming with Windows OS.
• Experienced in PC-based control programming.
• Knowledge of real-time control system, object-oriented software design methodologies and database Technologies.
• Familiarity with vision systems, motion and Secsgem would be assigned as senior position
• Willing to travel regionally for work purpose  

The Supreme HR Advisory Pte. Ltd | 14C7279
Gan Kai Le | R23112683

Summary:

• 5 Days, 8am-5:30pm

• Location: Yishun Industrial Park

• Industry: Semiconductors & Electronics manufacturer in Singapore

• MNC, great company prospects

• AWS & Bonus given

Responsibilities:

• Design, develop, and maintain software for semiconductor equipment, including motion control, data acquisition, and process automation

• Collaborate with hardware and mechanical engineers to integrate software with precision mechanical and electronic components

• Develop and optimize real-time and embedded systems software for high-speed, high-precision applications, including implementation of machine learning, computer vision, or AI algorithms (where applicable)

• Conduct software testing, debugging, and performance tuning to ensure system reliability and efficiency

• Ensure compliance with industry standards, cybersecurity protocols, and data integrity requirements, while maintaining accurate technical documentation and supporting internal teams

• Contribute to continuous improvement initiatives focused on scalability, maintainability, and adherence to Singapore’s safety, quality, and regulatory standards

Requirements:

• Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, or related field.

• Experience in software development, preferably within the semiconductor or manufacturing industry

• Proficiency in C++ and multi-threading for embedded systems, automation, or UI/UX development

• Knowledge of data analytics, artificial intelligence/machine learning (AI/ML), or computer vision for semiconductor applications is an advantage

To Apply, kindly click on the "APPLY NOW" button

We regret that only shortlisted candidates will be notified.

Staffking Pte Ltd (20C0358) | Angel Lee Yueh Lin (R24120071)

Job Description & Requirements

• Responsible for Windows servers, AD, DHCP, DNS and GPO implementation and maintenance.
• Responsible for insuring the day-to-day operation, reliability, and integrity of the client’s environment. This includes the installation, maintenance, and management of all system related technologies such as VMware, backup, patch management, anti-virus rollout/support/monitoring.
• Perform cloud technology administration on platforms such as AWS, Azure, Office365, etc.
• The Engineer is responsible to assist in the development of company policies and procedures to support operations, security, and integrity.
• Responsible for performing system generation, tuning, configuration, upgrades, performance management, disaster recovery, network troubleshooting, end-user support and usage reporting as required.
• This position is responsible to work with all technology team member to insure proper design of system architecture.
• Analyses existing customer system infrastructure and identify potential enhancements to sustain and improve optimization and performance.
• Perform MS Windows 2008/2012/2016 and health checks.
• Create and maintain documentation, report generation/customization.
• Provides clear oral and written communication.
• Maintains high quality customer service to customers.

Requirements

• Diploma/Degree in Computer Science Engineering in relevant discipline.
• ITIL, MCSE/MCSA certification or equivalent preferred.
• Minimum 3 years’ experience in supporting and implementing IT infrastructure.
• Strong consultancy and interpersonal skills.
• Good technical/engineering/development practice.
• Hands-on system design and/or configuration experience with Microsoft Technologies, VMware, Backup Software and Cloud Technologies.
• Experience in VMware server virtualization and administration.
• Working knowledge of Microsoft Server OS Roles and Features is required.
• Well rounded technologist willing to learn and understand networking, middleware, storage, backup/restore, automation, system and security.
• Experience planning and developing support processes and adhering to best practices
• Ability to quickly comprehend the functions and capabilities of new technologies.

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOL job application platform - GO Mobile.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

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

• Reg.

We are looking for a Software Engineer with experience in system integration, automation scripting, and software/ control development. The ideal candidate should be capable of building end-to-end solutions and operational automation.

Job Description & Requirements

·  Develop and maintain software applications and systems

·  Build and integrate APIs

·  Create automation scripts to improve workflows

·  Handle system integration across platforms

·  Design, support, troubleshoot and improve system performance

·  Work with teams to deliver complete solutions

Experience & Certifications

·  Minimum Degree in Computer Science (Artificial Intelligence) or related field

·  Experience in system integration and automation scripting

·  Experience building APIs

·  Strong problem-solving and teamwork skills

Required Skills & Qualifications:

• At least 5 years of experience in system development.
• Minimum 4 years of experience in Java/Kotlin.
• Strong problem solving and troubleshooting skills.
• Strong communication and collaboration skills.
• Able to design, implement solution, and perform code review independently.
• Able to provide production support independently.
• Agile, fast learner and able to adapt to changes.

Required Skills & Qualifications:

• Minimum 5 years of experience in system development.
• Minimum 4 years of experience in Java/Kotlin.
• Strong problem solving and troubleshooting skills.
• Strong communication and collaboration skills.
• Able to design, implement solution, and perform code review independently.
• Able to provide production support independently.
• Agile, fast learner and able to adapt to changes.
  
  U3 Privacy Notice: Please refer to U3’s Privacy Notice for Job Applicants/Seekers at https://u3infotech.com/privacy-notice-job-applicants/. When you apply, you voluntarily consent to the collection, use and disclosure of your personal data for recruitment/employment and related purposes.

• At least 5 years of experience in system development.
• Minimum 4 years of experience in Java/Kotlin.
• Strong problem solving and troubleshooting skills.
• Strong communication and collaboration skills.
• Able to design, implement solution, and perform code review independently.
• Able to provide production support independently.
• Agile, fast learner and able to adapt to changes.

Senior Software Engineer – (1-Year Contract, Renewable)
Location: Tanjong Pagar

We are seeking experienced Software Engineers at Senior to Lead levels to join a major transformation initiative modernizing and refactoring of enterprise core systems, supported by the implementation of Generative AI(GenAI) co-pilot capabilities to enhance coding, query generation, and overall engineering productivity.

The initiative includes the transformation of monolithic applications into basic microservices-based architecture on Azure, supported by containerisation and modern cloud engineering practices.

This role plays a key part in ongoing delivery across system migration and enhancement workstreams. Engineers will work closely with architects, business analysts, and cross-functional teams to deliver scalable solutions across complex enterprise systems supporting mission-critical, large-scale operations.

This is a long-term, renewable contract role with strong organisational commitment to Digital Transformation and AI adoption.

Key Responsibilities

• Design, develop, and maintain enterprise core systems using C#,.NET Framework 4.8, and .NET Core 10.

• Contribute to system modernization refactoring and digital transformation of enterprise core systems.

• Leverage Generative AI (GenAI) co-pilot tools within development activities, including AI-assisted code generation, query building, and development support.

• Involve in system migration transformation of monolithic applications into basic microservices-based architecture on Azure.

• Support database migration initiatives, including transition from MS SQL to Oracle, ensuring data integrity, performance, and system reliability across enterprise applications.

• Collaborate closely with architects, business analysts, and engineering teams to deliver end-to-end technical solutions.

• Ensure system stability, performance, and scalability across enterprise-level applications.

• Troubleshoot, debug, and enhance existing systems as part of ongoing improvement and modernization efforts.

• Provide technical guidance, conduct code reviews, and support engineering best practices.

Requirements:

• Minimum 5 years of software development experience in complex enterprise environments

• Strong hands-on experience in C# .NET (preferably .NET Core 8 and above).

• Experience working with core systems, mission-critical systems, or large-scale enterprise platforms.

• Strong experience in microservices-based architecture, system integration, and building RESTful APIs.

• Hands-on experience with Docker, Kubernetes, and Azure cloud environments.

• Experience with relational databases (MS SQL and/or Oracle preferred, especially in enterprise or migration contexts).

• Familiarity with Generative AI (GenAI), AI-enabled tools, or digital transformation initiatives is highly advantageous.

• Strong analytical and problem-solving skills in large-scale enterprise environments.

• Experience working in environments with multiple concurrent projects is highly desirable.

• Experience in ReactJS is a plus.

• Open to both strong Backend and Full Stack Engineers.

What we offer:

• Opportunity to be part of one of the most exciting AI-driven transformation programs in Singapore.

• Work on cutting-edge GenAI implementations that will shape how core systems evolve over the next 5 years.

• Exposure to large-scale modernization and innovation initiatives.

• A renewable long-term role with strong project continuity.

• Access to an established certification framework, providing opportunities for high-performing team members to obtain relevant professional certifications and further develop their skills.

Quadrep Marketing(S) Pte Ltd, incorporated in 1987, is a regional franchised electronics distributor of global market-leading brands. We offer high-tech electronics and electrical components that cater to Industrial, MedTech, IOT, Consumer, Communication and Defence Industries.

Responsibilities

This is a full-time on-site role in Singapore. The Sales Engineer will be responsible to

• handle RFQs and customer enquires
• build and maintain strong relationships with suppliers and customers
• increase revenues from existing customers
• prospect for new customers and new markets
• grow new business opportunities pipeline.
• support sales and marketing promotion initiatives
• prepare and submit monthly reports and demand forecast to our suppliers
• pro-actively engage with internal and external parties to achieve customer satisfaction objectives.

Key Competencies

• customer-oriented, problem solver and pro-active mindset
• good in follow-up and attention to details
• able to work under pressure and meet deadlines
• team player with good interpersonal skills·    
• sales negotiation and closing skills 

Requirements

• Diploma or Degree in Electronics or Electrical Engineering
• Fresh graduates may apply but candidates with 1- 2 years prior sales experience in electronics components sales or marketing is preferred
• Proficient in MS Excel, Word and Powerpoint, ERP software
• Must have good command of English
• Demonstrate initiative and interpersonal skills

Responsibilities

• Design and build scalable ETL/ELT pipelines for real-time streaming of exchange and on-chain data feeds (Binary / Native, SBE, WebSockets, FIX, gRPC, etc.).
• Engineer high-performance storage and querying layers using ClickHouse (or equivalent columnar/time-series DBs) optimized for billions of rows of tick and order-book data.
• Implement real-time data processing, transformation, and enrichment pipelines (Kafka / Kinesis / Flink or equivalent).
• Ensure data quality, observability, backfilling, replay capabilities, and low-latency delivery to trading engines, quant researchers, and risk systems.
• Own infrastructure-as-code, monitoring, alerting, and cost optimization across the full data platform.
• Collaborate closely with quants, traders, and software engineers to translate trading and research needs into production data infrastructure.
• Build and optimize data pipelines for feature engineering and dataset generation from high-frequency time-series data to support machine learning model training and evaluation.
• Design real-time data serving layers (e.g., low-latency queries from ClickHouse) to power online inference and live AI-driven trading signals or risk models.
• Implement data versioning, lineage, and quality controls to enable reliable, reproducible ML experimentation and production deployment.

Requirements

• 7+ years as a data engineer in a high-volume, low-latency environment (HFT/prop trading, fintech, or large-scale real-time analytics strongly preferred).
• Deep, production-level expertise with ClickHouse (or similar: TimescaleDB, Druid, Pinot, etc.) for large-scale time-series workloads.
• Proficiency with Python, SQL, and data orchestration tools (Airflow, Dagster, or equivalent).
• Prior workbuilding data infrastructure for ML/AI (feature stores, model trainingpipelines, or real-time inference data layers).
• Proven track record of owning end-to-end data platforms as a senior individual contributor or small-team lead — you’ve been the “one-man band” before and delivered results under pressure.
• You need to be someone who can think on their feet, able to adjust individual priorities to deliver measurable impact to the team.
• A genuine interest and passion for Agentic AI Development, Machine Learning, and building Autonomous Workflows.
• Be reflective on constructive feedback, share knowledge openly, and be prepared to both learn and unlearn, whilst contributing to transparent decision-making.
• Your decision making is evidence based, using data to evaluate success and improve efficiency.

Menicon is a contact lens specialist embracing precision craftsmanship to see life in detail. Join our family in Singapore, the first manufacturing facility outside Japan for daily disposable contact lens and a base for developing technologies and products with advanced, value-added features.

We are seeking a proactive and hands-on Engineer to support production operations by troubleshooting equipment issues, improving Overall Equipment Effectiveness (OEE), and driving continuous improvement initiatives. This role requires strong collaboration with cross-functional teams to identify problems, implement solutions, and maintain high standards of quality and compliance.

Key Responsibilities

• Develop and execute maintenance programs to ensure the reliability of manufacturing equipment

• Lead continuous improvement to enhance Overall Equipment Effectiveness (OEE).

• Troubleshoot and resolve equipment issues to minimise downtime and ensure reliable operations.

• Perform root cause analysis (RCA) and implement effective corrective and preventive actions (CAPA).

• Collaborate with cross-functional teams to drive timely issue resolution and operational improvements.

• Develop, review, and maintain SOPs and technical documentation in compliance with GMP, ISO 13485, and regulatory requirements.

• Liaise with vendors and equipment manufacturers for technical support, maintenance, and issue resolution.

Requirements

• Degree in Mechanical Engineering, Mechatronics Engineering, or related field

• Strong analytical and troubleshooting skills

• Proactive and hands-on approach to problem solving

• Ability to influence and collaborate across departments and stakeholders.

Key Responsibilities:

• Develop and maintain customized SUSE Linux OS images aligned with hardware and software requirements.
• Use configuration management tools such as Salt or Ansible to automate and streamline system configuration.
• Implement a test-driven development approach to ensure reliability and maintainability of system configurations and scripts.
• Create and maintain comprehensive documentation for all developed processes, configurations, and tools.
• Develop diagnostic scripts to integrate with existing diagnostic suites, improving system troubleshooting capabilities for both configuration and hardware-related issues.
• Collaborate closely with multi-functional teams including hardware engineering, software development, and system integration to ensure seamless deployment and support of Linux-based systems.
• Participate in regular team meetings, design reviews, and code walkthroughs to share progress, gather feedback, and align on project goals.

Required Skills & Qualifications:

• Experience in computer hardware design, particularly in compute cluster or server environments.
• Experience in networking design, including InfiniBand, Ethernet switches, with expertise in port mapping and configuration.
• Familiarity with modern memory technologies (e.g., DDR4/DDR5, DIMM, LPDDR, HBM).
• Proven experience with Linux operating system customization and image creation.
• Proficiency in SaltStack, Ansible, or similar configuration management tools is a plus.
• Scripting skills (e.g., Bash, Python) for automation and diagnostics.
• Familiarity with test-driven development practices and tools.
• Excellent documentation skills with attention to detail.
• Ability to work independently and collaboratively in a fast-paced environment.

Minimum Qualifications

• Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years

Job Descriptions

• Maintaining and administering the networks environments including hardware, and configurations.
• Performing disaster recovery operations and data backups when required.
• Protecting data, software, and hardware by coordinating, planning and implementing network security measures.
• Troubleshooting, diagnosing and resolving hardware, software, and network problems.
• Replacing faulty network hardware components when required.
• Monitoring network performance to determine if adjustments need to be made.
• Coordinating computer network access and use.
• Administer, and troubleshoot network infrastructure devices, including wireless access points, firewall, routers, switches, controllers.
• Responding to inquiries from users, IT peers, vendors and to provide technical assistance and support.
• Ensure control and compliance for the systems and servers related are available to only authorize users which follows policies and SOPs closely.
• Attending audit meetings and ensure proper documentation of all work done.
• Vendor management
• Establish/maintains customer relationship with partners or internal users to ensure complete understanding of business processes to enable the delivery of viable Infrastructure solution.
• Provide PABX support based on Client’s SOP and documentation
• Attending to machine faults related to network problems during office and after office hours.

Job Requirements:

• 3-4 years of network
• Network security
• HPE network
• Wifi knowledge (Aruba or Cisco)
• Fortigate, Palo, or Cisco firewall experience
• Megapop and SD-WAN knowledge
• Work with vendors
• Networking best practices
• PABX knowledge (will be good)

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOL job application platform - GO Mobile.

This is in partnership with Employment and Employability Institute Pte Ltd (“e2i”). e2i is the empowering network for workers and employers seeking employment and employability solutions. e2i serves as a bridge between workers and employers, connecting with workers to offer job security through job-matching, career guidance and skills upgrading services, and partnering employers to address their manpower needs through recruitment, training and job redesign solutions. e2i is a tripartite initiative of the National Trades Union Congress set up to support nation-wide manpower and skills upgrading initiatives. By applying for this role, you consent to e2i’s PDPA.

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