Lead Backend Engineer — Low-Code & AI-Powered Systems

RAPSYS TECHNOLOGIES PTE LTD; Singapore; On-site; SGD 150,000 - 230,000; Full time

Job summary

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking an experienced Backend Engineer – Lead to build robust, scalable backend systems and lead high‑performing teams. You will mentor engineers, shape architecture, and drive delivery of enterprise-grade solutions.

The role emphasizes hands-on development with low-code/no-code platforms (OutSystems) and integration of AI-enabled capabilities, combined with strong documentation and governance practices.

Qualifications

• Experience leading a team of engineers.
• Proficiency with backend technologies and scalable systems.
• Familiarity with low-code/no-code platforms and governance.

Responsibilities

• Lead and mentor engineers, providing technical guidance and conducting code reviews.
• Design, build, and deploy applications using low code/no code platforms such as OutSystems.
• Develop automated workflows, forms, and integrations to streamline business processes.
• Maintain comprehensive documentation for developed applications, including user guides and technical specifications.
• Drive day-to-day technical decision-making on system architecture and platform implementation.

Skills

Team leadership

Backend development

System architecture

Code reviews

Mentoring

Education

OutSystems certification

Tools

OutSystems

Job description

RAPSYS TECHNOLOGIES PTE LTD in Singapore is seeking an experienced Backend Engineer – Lead to build robust, scalable backend systems and lead high‑performing teams. You will mentor engineers, shape architecture, and drive delivery of enterprise-grade solutions.

The role emphasizes hands-on development with low-code/no-code platforms (OutSystems) and integration of AI-enabled capabilities, combined with strong documentation and governance practices.