Senior Full-Stack Engineer: Enterprise Cloud & DevSecOps

xtremax pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Xtremax Pte. Ltd. is seeking an experienced technology professional to join the project delivery team.

You will develop and maintain backend and frontend services, APIs, data pipelines, and integrations, while iterating on frontend interfaces with established design systems to ensure quality and performance. You will lead complex workflow systems, contribute to DevSecOps practices, and drive features end-to-end from planning to deployment, collaborating closely with the PM and designer to meet

Qualifications

• Bachelor's Degree in Computer Science, Computer Engineering, Information Systems, Information Technology, or a related technical discipline.
• Minimum 7 years of relevant experience in system solutioning, software engineering, and delivering robust enterprise applications.
• Hands-on experience leading teams using orchestration on low-code platforms.
• Proven track record designing and implementing workflow systems (dynamic case management, system integrations, payment & accounting functions, reporting, batch jobs, and authentication flows).
• Experience in Agile processes, CI/CD with government platforms (e.g., SHIP-HATS), and cloud environments (AWS / GCC).

Responsibilities

• Develop and maintain backend and frontend services — APIs, data pipelines, and integrations.
• Build and iterate on frontend interfaces using established design systems, ensuring quality and performance.
• Work on complex business workflows that support case management, applications, lodgement, payments integration, accounting, document handling, reporting, and search functions.
• Strengthen engineering quality through testing, code review, secure coding, dependency hygiene, observability, and DevSecOps practices.
• Operate in DevOps mode — own features from development through deployment, monitoring, and maintenance.
• Participate in technical planning and sprint execution, contributing to estimates and architectural discussions.
• Collaborate closely with the PM and designer to ship user-facing features that meet processing velocity and UX targets.

Skills

Backend development

Frontend development

APIs

DevSecOps

CI/CD

Agile

Team leadership

Low-code orchestration

Workflow systems

Cloud architectures

Education

Bachelor's degree in Computer Science/Engineering/IT

Tools

AWS

GCC

SHIP-HATS

Job description

Xtremax Pte. Ltd. is seeking an experienced technology professional to join the project delivery team.

You will develop and maintain backend and frontend services, APIs, data pipelines, and integrations, while iterating on frontend interfaces with established design systems to ensure quality and performance. You will lead complex workflow systems, contribute to DevSecOps practices, and drive features end-to-end from planning to deployment, collaborating closely with the PM and designer to meet