Senior Full Stack Engineer

Xtremax Pte Ltd; Singapore; On-site; SGD 140,000 - 210,000; Full time

Job summary

Xtremax Pte Ltd is seeking an experienced technology professional for its project delivery team in Singapore. You will develop and maintain APIs, data pipelines, and integrations, while iterating on frontend interfaces using design systems to ensure quality and performance.

The role emphasizes leading teams on low-code platforms, delivering complex workflows, and driving DevSecOps practices in a modern cloud environment (AWS/GCC). Strong Agile, CI/CD and government platform experience are valued.

Qualifications

• Bachelor degree in a technical discipline as listed.
• At least 7 years of software eng and enterprise app delivery experience.
• Experience with workflow systems and dynamic case management.
• Hands-on leadership on low-code platform orchestration.

Responsibilities

• Develop and maintain backend and frontend services, APIs and data pipelines.
• Lead technical planning, sprint execution and architectural discussions.
• Collaborate with PM and design to ship user-facing features.

Skills

System solutioning

Software engineering

Workflow design

Agile processes

CI/CD practices

Education

Bachelor's Degree in Computer Science/Engineering/IS/IT

Tools

Low-code platforms

SHIP-HATS

AWS

GCC (Cloud)

Job description

About theRole:

At Xtremax, we build mission-critical digital platforms and software solutions for public sector and enterprise clients. We are looking for an experienced and hands‑on technology professional to join our project delivery team.

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 complexbusiness workflows that support case management, applications, lodgement,payments integration, accounting, document handling, reporting, and searchfunctions.
• Strengthenengineering quality through testing, code review, secure coding, dependencyhygiene, observability, and DevSecOps practices.
• Operate inDevOps mode — own features from development through deployment, monitoring, andmaintenance.
• Participate intechnical planning and sprint execution, contributing to estimates andarchitectural discussions.
• Collaborateclosely with the PM and designer to ship user‑facing features that meetprocessing velocity and UX targets.

Requirements:

• 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.
• Strong proficiency in data structures analysis, secure application design, and product management fundamentals.
• 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).
• Experiencedesigning cloud applications and executing integrations with diverse externalsystems.
• Experience in Agile processes, CI/CD with government platforms (e.g., SHIP‑HATS), and cloud environments (AWS / GCC).
• Hands‑on exposure to data migration and document migration workflows.

Good to Have/ Advantageous:

• 2 to 5 years of experience in Tungsten Automation application platforms and Decisions application platform.
• Experience delivering at least one full project development life cycle on the above application platform(s).

Data Protection Notice:

By submitting your application and resume, you consent to Xtremax Pte. Ltd. collecting, using, and disclosing your personal data for recruitment and employment evaluation purposes in accordance with the Personal Data Protection Act (PDPA).