Total 10 Senior Executive level Engineering job vacancies

Key Responsibilities

• Design, develop, and maintain applications using C#, .NET Framework (.NET 4.5+), frontend frameworks, and SQL Server in a production-critical environment.
• Take end-to-end ownership of assigned modules, including development, enhancements, and defect resolution.
• Provide L2/L3 production support, including incident troubleshooting, root cause analysis (RCA), and permanent remediation.
• Manage and prioritise high-volume work queues / operations tasks, ensuring SLA compliance.
• Drive code quality and maintainability, including refactoring and reduction of technical debt.
• Collaborate with cross-functional teams to resolve integration and system dependencies.
• Review and approve technical designs, code, and documentation, ensuring adherence to standards.
• Proactively identify risks and recommend improvements to enhance system performance, stability, and observability.
• Utilise monitoring and logging tools to detect issues early, analyse system behaviour, and improve reliability.

Mandatory Requirements 

• 6–8+ years of hands-on experience in .NET development within enterprise systems.
• Strong backend expertise in:C#, ASP.NET / MVC (mandatory)SQL Server /Oracle DB (query optimization, indexing, performance tuning)
• Frontend experience in:AngularJS OR ReactJS (mandatory at least one, hands-on)Exposure to modern frontend frameworks is an advantage
• Proven experience in:Application Maintenance & Support (AMS) / production support environmentsIncident management, RCA, and issue ownership
• Mandatory experience in Public Sector / Government projects
• Experience in domain systems such as healthcare, insurance, or other large-scale transactional systems is strongly preferred
• Strong understanding of:Multi-tier architecture and system integrationsSecure coding practices
• Hands-on experience with:Version control (Git / TFS)Structured release/delivery processes (CI/CD exposure preferred)Monitoring and observability tools (e.g., logging, alerting, performance monitoring)
• Strong problem-solving mindset with excellent investigation and troubleshooting skills, with the ability to analyse complex issues, identify root causes, and implement effective resolutions in production environments
• Proven ability to operate effectively in SLA-driven environments
• Familiarity with AWS or Azure cloud environments
• Able to join within short notice (preferred: ≤ 1 month)

Advantageous Skills

• Experience in large-scale, high-transaction systems
• Exposure to microservices or API-driven architectures
• Experience with advanced monitoring, logging, and performance tuning tools

Behavioural Expectations

• Strong ownership and accountability mindset
• Ability to work independently and manage priorities effectively
• Proactive communicator with stakeholders and project managers
• Capable of guiding junior developers and enforcing best practices
• Comfortable operating in a fast-paced AMS/support environment
• Demonstrates a systematic and analytical approach to problem-solving under pressure

Responsibilities

• Responsible for tester installation, re-configuration, upgrade, repair and debug
• Identify and execute continuous improvement to improve test performance and OEE
• Generate technical gap analysis of new hardware, software and license requirement
• Provide technical training to production personnel
• Coordinate and lead machine suppliers on project costing and time management
• Support audit / visit and render assistance in solving outstanding/quality issues

Requirements

• Degree / Diploma in any engineering field or equivalent
• Knowledge of equipment, testers, handlers
• Prior experience in equipment troubleshoot, maintenance and repair
• Semiconductor Programming & Application skills
• Good planning & organizing ability and a team player
• Familiar with Quality Management – Problem Solving, SPC, DOE, FMEA
• Good communication & presentation skills

We are seeking a high-caliber Senior DevOps Engineer to lead the optimization and management of our high-concurrency trading infrastructure. You will be a key bridge between Development and Operations, ensuring the low-latency, high-throughput performance of our matching engines and wallet services. This role demands a strong focus on automation, scalability, and "Infrastructure as Code" (IaC) in a multi-cloud environment.

Key Responsibilities:

Trading Core Business Support

• Customize low-latency and high-throughput system tuning for core components, including Matching Engines, Wallet Services, and Market Data feeds. Provide architectural stability and scalability advice during the design phase.

Cloud-Native & Automation

• Manage multi-cloud resources (AWS, GCP, Azure, Alibaba Cloud) using IaC tools (Terraform, Ansible, Pulumi) to avoid vendor lock-in. Oversee Kubernetes (K8s) clusters and optimize microservices elasticity using Helm/Operator.

CI/CD Pipeline Design

• Build and maintain GitOps workflows (GitLab CI/ArgoCD) to achieve rapid deployment and near-instant rollback capabilities.

Full-Stack Observability 

• Integrate Prometheus, Grafana, ELK, and OpenTelemetry to build a comprehensive monitoring system that detects transaction delays and fund anomalies in real-time.

DevSecOps & Security

• Integrate security scanning (SonarQube/Snyk) into pipelines. Maintain WAF, firewall, and IDS/IPS strategies in production to ensure compliance with external audits.

Incident Management

• Participate in and manage the 7x24 on-call rotation. Act as an Incident Commander during production issues and drive Root Cause Analysis (RCA) to prevent recurrence.

Job Requirements:

Professional Experience

• Substantial experience in IT infrastructure, with a significant focus on DevOps or Site Reliability Engineering (SRE).
• Background in crypto exchanges, high-frequency trading (HFT), or high-concurrency Fintech platforms is highly preferred.

Technical Skills

• Expert-level Linux system administration and proficiency in Shell/Python scripting for kernel-level performance troubleshooting.

• Hands-on experience with CI/CD toolchains (GitLab CI, ArgoCD) and IaC (Terraform, Pulumi).Deep expertise in Kubernetes ecosystems (Helm, Kustomize, Operator).
• Familiarity with DevSecOps practices and cloud security best practices (SonarQube, Snyk).

Soft Skills

• Strong ownership and the ability to remain calm and decisive under extreme market volatility.
• Excellent cross-departmental coordination skills to bridge the gap between Dev and IT.
• Highly self-driven and adaptable to a professional remote or hybrid collaboration model.

• Permanent role
• A fast growing organisation in the tech security industry, headquartered in US

About Our Client

This organisation is a prominent player in the Technology industry, known for its cutting-edge solutions and commitment to excellence. It operates on a global scale and is dedicated to fostering innovation and delivering impactful results.

Job Description

• Design and implement high-quality, responsive user interfaces for web applications.
• Collaborate with product managers and back end developers to deliver seamless integrations.
• Optimise applications for performance, scalability, and maintainability.
• Write clean, reusable, and efficient code in line with best practices.
• Conduct code reviews to ensure quality and adherence to standards.
• Stay updated on emerging trends and technologies in front end development.

The Successful Applicant

A successful Senior Front end Engineer should have:

• Proficiency in modern front end technologies such as HTML, CSS, and JavaScript frameworks.
• Experience in building responsive and user-friendly web applications.
• Strong understanding of web performance optimisation techniques.
• Knowledge of version control systems like Git.

What's on Offer

• Competitive annual salary package including stocks options as part of the benefits package
• Engaging and supportive work environment.
• Opportunities for personal and professional growth.

If you are passionate about front end development and ready to make an impact, apply now to join this exciting team!

Michael Page International Pte Ltd | Registration No. 199804751N 

(Only Singaporean will be considered)

Job Description:

The DevSecOps Engineer works along with the Project teams to onboard new squads in the DevOps environment. DevSecOps Engineers will guide them for continuous integration, continuous deployment and continuous testing. DevSecOps Engineer works closely with the development team and operation team to create DevOps strategy and toolset that suits the individual squads.

Responsibility:

• Work with the CI/CD engineers to build initial DevSecOps pipeline supporting squads when onboarded to the project
• Overall Support of the Pipeline (Build & Deploy) to ensure seamless deployment
• Customization of existing pipeline and template based on squad requirements
• Build and manage AWS cloud formation scripts to handle configuration management and ensure continuous deployment
• Ensure availability of infrastructure which includes troubleshooting underlying system if applicable
• Coordinate with the infrastructure team on standard updates and ensure those are reflected on a regular basis
• Facilitate induction programs to provide guidance when new squads onboard the project

Skills:

• At least 3 years hands-on experience in building and developing CI/CD pipeline and workflow (Gitlab CI/CD preferred)
• Good hands-on experience on using AWS Cloud Formation scripts for configuration management and application deployment
• At least 3 years experience with AWS platform (EC2, ELB, VPC) in general and tools such as Lambda, RDS, Dynamo DB
• At least 2 years experience in programming, and overall knowledge on one or more of the following programming language (Java, Spring Boot, Node JS, Angular JS, React Native)
• At least 1 year experience working closely with infrastructure. Experience in Linux, Windows, network troubleshooting is a plus
• Experience on working in an Agile environment, in a close collaboration with developers
• Knowledge on continuous integration, test automation, version control, and software configuration management

About Company

Founded in 2022, XG Tech is driving the future of smart vehicles. Its mission is to empower the digital transformation of automobiles, moving from distributed computing to a centralized, cross-domain platform.

XG Tech focuses on the intelligent cockpit—the next frontier of differentiation—while seamlessly integrating advanced driving systems. By reimagining cars as mobile living spaces, XG Tech aligns with the evolving trend of vehicles becoming the “third living space.”

Role Summary

As a Senior Agent Researcher, you will design and build evaluation-driven Agent and multi-agent systems for complex real-world applications. You will focus not just on making Agents work, but on understanding, measuring, and continuously improving their behavior, combining research depth with strong engineering execution in an AI-native development environment.

Key Responsibilities

• Build and evolve evaluation-driven Agent systems, using evaluation as the core mechanism for behavior improvement and iteration
• Design Agent architectures that are observable, maintainable, and optimizable under real-world constraints
• Develop scalable evaluation infrastructure, including automated testing, benchmarking, and experimentation frameworks
• Optimize Agent performance across architecture, model selection, context management, memory, and tool usage, balancing performance and cost
• Rapidly prototype Agent systems and demos, integrating research insights with engineering and product validation
• Continuously explore and apply advancements in LLMs, multimodal models, multi-agent systems, and context engineering

How You Will Stand Out

• Proven experience designing, building, or deploying Agent systems, LLM-based applications, or complex AI systems in production environments
• Strong understanding of AI/ML fundamentals and system design, including models, inference, training, context, and evaluation
• Hands-on experience with Agent evaluation frameworks, automated experimentation, or A/B testing
• Ability to translate cutting-edge research (LLMs, MLLMs, multi-agent systems) into practical, production-ready solutions
• Strong systems thinking with a research-oriented mindset and solid engineering execution
• Publications, open-source contributions, or experience in automotive, chip, or intelligent cockpit systems are advantageous

XG Tech is committed to providing equal employment opportunities by country, state, and local laws. XG Tech does not discriminate against employees or applicants based on conditions such as race, color, gender identity and/or expression, sexual orientation, marital and/or parental status, religion, political opinion, nationality, ethnic background or social origin, social status, disability, age, indigenous status, and union.

Key Responsibilities

• Design and develop scalable applications using Java, Spring Boot, and microservices architecture
• Create high-level and low-level technical designs based on business requirements
• Perform impact analysis for new features and system changes
• Lead requirements gathering and translate them into technical solutions
• Provide technical leadership and guidance to team members
• Conduct code reviews and resolve production issues
• Collaborate with stakeholders to define and refine system solutions
• Contribute to system integration and performance optimization
• Support deployment, troubleshooting, and continuous improvement of applications

Requirements

• Bachelor’s degree in Computer Science, IT, or related field
• 5+ years of experience in backend application development
• Strong proficiency in:

• Java, Spring Boot, Spring MVC, Hibernate, JPA Microservices and event-driven architecture

• Experience with database technologies: Oracle, MSSQL, or MongoDB
• Hands-on experience with cloud platforms (AWS or Azure)
• Strong knowledge of system design (HLD/LLD) and architecture principles
• Experience in technical leadership / mentoring
• Familiarity with Docker, Kubernetes, Kafka
• Strong problem-solving and communication skills

• Frontend exposure (Angular, JavaScript, HTML, CSS)
• Experience in CI/CD tools and DevOps practices
• Knowledge of version control (Git, SVN)
• Experience in large-scale enterprise or government systems
• Familiarity with Linux environments

• Experience in insurance, tax, or public sector systems
• Exposure to domain-driven design (DDD)
• Experience working in Agile environments

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

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PERSOL Tech Services Pte Ltd

UEN No. 202233837K

Responsibilities:

• Develop and implement automation engineering systems and processes to meet safety standards and optimize product performance.
• Define and validate performance and quality criteria through FEED (Front End Engineering Design), installation, commissioning, and testing stages, including IQ, OQ, and PQ validations, ensuring seamless transition to production.
• Collaborate with internal teams to devise technical solutions, design experiments, and establish validation and qualification procedures to ensure compliance with governance, company standards, and customer requirements.
• Prepare and execute testing protocols, analyze test outcomes, update activity logs, and document results for concept approval.
• Oversee adherence to safety and quality regulations, ensuring standards are maintained.
• Calibrate and repair machinery and equipment to support operational reliability.
• Work within cross-functional teams to identify root causes of product failures and drive continuous improvement in automation systems.
• Develop maintenance procedures, checklists, and work instructions for new machines and auxiliary equipment; provide training for operational and maintenance staff.
• Collaborate with both internal and external teams on Process FMEA and machine qualification activities.
• Work with suppliers and internal teams to complete Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT) within delivery timelines.
• Apply Lean principles such as 5S, Gemba-walk, 5-why, and implement improvement suggestions for operational efficiency.
• Coordinate with QA and production teams to submit and follow up on qualifications.
• Perform other duties as assigned to support organizational needs.

Requirements:

• Experience in related roles with Diploma or degree in Automation, Mechatronics, Mechanical, Electrical Engineering, or equivalent field.
• Demonstrated expertise in project management.
• Strong understanding of automation engineering system design concept & development, manufacturing processes and safety regulations.
• Knowledge of statistical software analysis (e.g., MINITAB, MATLAB)
• Have knowhow in Process Failure Mode Effect Analysis (PFMEA) and CPK study.

Please note that only shortlisted candidates will be contacted.

Thank You.

Tech Grid Asia Pte. Ltd

EA Licence Number: 24C2582

Personnel Registration Number: R1109826

Role Overview
The Senior GIS Engineer / Tech Lead is the technical authority for a production Esri ArcGIS Enterprise environment supporting a Singapore government statutory board. This role leads complex service request delivery through the full software development lifecycle, owns platform administration for ArcGIS Enterprise and the underlying Microsoft SQL Server geodatabase, and leads incident resolution for critical production issues.

Embedded within this role is a DevSecOps remit — OWASP Top 10 reviews, secure coding practices, AES-256 encrypted data transfers, penetration test remediation, and code reviews. The Tech Lead also acts as the technical mentor for the GIS Support Engineer, drives architectural decisions, and maintains the technical design documentation for the platform.

Key Responsibilities

Service Request Delivery (Full Software Development Lifecycle)
• Lead the design, development, unit testing, UAT support, deployment, and documentation of complex service requests on the ArcGIS Enterprise platform.
• Prepare technical feasibility analyses, design specifications, and impact assessments for proposed changes.
• Perform change impact analysis, rollback planning, and deployment co-ordination with the client's infrastructure FM team.

ArcGIS Enterprise Platform Administration
• Administer the ArcGIS Enterprise Standard stack — Portal for ArcGIS, ArcGIS Server, ArcGIS Data Store, and Web Adaptor — including health monitoring, configuration, and version upgrades.
• Manage ArcGIS Pro (Creator and Professional) licences, user entitlements, and named-user provisioning.
• Maintain map services, REST API endpoints, layer publication, tile caches, and geoprocessing services.
• Own geodatabase management — schema design, spatial indexing, geodatabase compression and analysis, and performance tuning of SQL Server spatial workloads.
• Optimise map, data, and service performance so that map and data loading meets or exceeds the 60-second threshold in at least 90% of cases.

Incident Management (Sev-1 / Sev-2 Lead)
• Act as the technical incident commander for Severity 1 critical incidents; drive rapid bypass, full resolution, and permanent fix within contracted timelines.
• Lead Severity 2 investigation and resolution; co-ordinate with the client's FM team for any infrastructure-related issues.
• Author preliminary and full post-incident review reports, including cause analysis, corrective actions, and preventive measures.
• Track and update incident progress on the client's helpdesk support platform and associated trackers.

DevSecOps & Secure Engineering
• Integrate security into the SDLC — threat modelling for new features, OWASP Top 10 checks on all code, static analysis, and secure code reviews.
• Implement and maintain AES-256 encryption for classified data transfers over SFTP (including key management).
• Support independent penetration tests and vulnerability assessments; lead remediation of findings.
• Ensure the system is free from known vulnerabilities (injection, XSS, CSRF, broken authentication, insecure storage, insufficient transport layer protection, unvalidated redirects, and similar).
• Participate in and support security and compliance audits; provide technical evidence and remediation within agreed timelines.

Batch Jobs, REST APIs & Integrations
• Maintain scheduled batch jobs — monitoring, failure diagnosis, and root-cause resolution.
• Maintain REST API endpoints serving downstream systems; manage versioning, backward compatibility, and documentation.
• Co-ordinate with the client's infrastructure FM team, Esri support, and third-party vendors for integrated issue resolution.

Patch Management & Upgrades
• Assess ArcGIS Enterprise point releases, patches, and version upgrades; plan and execute upgrades with minimum disruption.
• Assess operating system (Windows Server 2019), database (SQL Server 2019), and browser/client software patches for compatibility and impact.
• Plan and co-ordinate scheduled solution downtime in line with the client's change management procedure.

UAT Environment & Test Support
• Maintain the ArcGIS Enterprise application layer on the UAT environment; refresh base test data sets and support end-to-end flow testing at no additional cost.
• Prepare and review UAT plans; ensure UAT acceptance criteria are met before production deployment.

Technical Leadership & Mentorship
• Serve as technical authority for all design and architecture decisions on the platform.
• Mentor the GIS Support Engineer; conduct peer code reviews and quality assurance on their deliverables.
• Monitor Esri release notes, industry trends, and platform updates; brief the client on new features and relevant roadmap items.
• Maintain and continuously improve the platform's technical documentation — functional specs, design specs, architecture diagrams, user guides, administration guides, and software inventories.

Key Requirements

Experience (Mandatory)
• Minimum 5 years of hands-on GIS application development and maintenance experience.
• At least 2 years of demonstrated experience working with Esri ArcGIS software (ArcGIS Enterprise and/or ArcGIS Pro).
• Experience leading Severity 1 incident resolution in a production environment with formal SLAs.
• Experience owning at least one end-to-end ArcGIS Enterprise deployment, upgrade, or major platform change.

Core Technical Skills
• Esri ArcGIS Enterprise Standard (v11.3 or above) — Portal, Server, Data Store, Web Adaptor; administration, map services, tile caches, and REST endpoints.
• Esri ArcGIS Pro — geoprocessing, map authoring, and geodatabase management.
• Microsoft SQL Server (2019 or above) — enterprise geodatabase, spatial indexing, query tuning, and maintenance.
• Windows Server 2019 operations — services, tasks, logs, and scripted administration.
• Core programming technologies: .NET (C#/ASP.NET), Python (ArcPy, scripting automation), JavaScript (incl. ArcGIS API for JavaScript), HTML, and T-SQL.
• Secure file transfer using SFTP with AES-256 file-level encryption; key management and secure data handling.
• Source control (e.g. Git), issue/change tracking, and helpdesk platforms for progress tracking.

Security & Governance
• Solid working knowledge of the OWASP Top 10 and secure coding practices for web applications.
• Experience supporting independent security audits, penetration tests, and remediation planning.
• Awareness of Singapore government ICT security policies, data classification handling, and change management disciplines.

Qualifications
• Bachelor's degree in Computer Science, Geographic Information Systems, Geomatics, Information Technology, Engineering, or a related discipline.
• Must be Singapore-based and eligible to work in Singapore.
• Able to obtain and maintain the relevant government security clearance for the engagement.

Personal Attributes
• Strong analytical and problem-solving skills; calm under pressure during critical incidents.
• Self-motivated; stays current with Esri releases, SQL Server updates, and related technology trends.
• Clear written and verbal English communication; comfortable writing technical documentation and incident reports.

Nice-to-Have Qualifications
• Esri certifications — ArcGIS Enterprise Administration Associate/Professional, ArcGIS Pro Professional, or ArcGIS Developer Professional.
• Microsoft SQL Server certifications (Azure Database Administrator Associate or equivalent).
• Certified Information Systems Security Professional (CISSP), CSSLP, or equivalent security certification.
• Experience with Government Commercial Cloud (GCC 2.0) or hardened intranet-zone deployments.
• Experience with ArcGIS Online, FME, or ETL tooling for spatial data.
• Familiarity with containerised or CI/CD-based deployment patterns.
• Prior DPTM (Data Protection Trustmark) or PDPA implementation experience.
• Experience supporting 24x7 on-call coverage for geospatial platforms.

Job Summary:We are seeking a skilled Senior Engineer to lead the design, development, and implementation of our trading systems. The ideal candidate will have a strong background in software engineering and a passion for financial technology.

Key Responsibilities:

• Design and develop high-performance trading applications and systems.
• Collaborate with cross-functional teams to gather requirements and provide technical solutions.
• Optimize existing systems for performance and scalability.
• Conduct code reviews and mentor junior engineers to ensure best practices.
• Troubleshoot and resolve technical issues in a timely manner.
• Stay updated with industry trends and advancements in technology.

Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field.
• Minimum of 5 years of experience in software development, preferably in a trading or financial environment.
• Proficiency in programming languages such as Java, C++, or Python.
• Strong understanding of algorithms, data structures, and design patterns.
• Experience with database management and optimization.
• Familiarity with low-latency systems and high-frequency trading concepts is a plus.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills and the ability to work collaboratively in a team.