Backend Engineer: Build REST APIs & Scalable Services

Activate Interactive Pte Ltd; Singapore; On-site; SGD 78,000 - 123,000; Full time

Benefits offered by this job

Medical coverage

Flexi benefits

Wellness program

Development budget

Career progression

Competency framework

Flexible work arrangement

Job summary

Activate Interactive Pte Ltd, a Singapore-based technology consultancy, invites you to join our O&S team as a Backend Engineer on a 24-month fixed-term contract located at Punggol Digital District. You will build REST APIs with Java/Spring Boot, collaborate with frontend developers, and contribute to scalable backend services.

We value hands-on developers with 2–5 years of experience in Java, Node.js, and CI/CD practices, who can thrive in agile environments and secure development standards.

Qualifications

• 2–5 years of software development experience.
• Hands-on experience in Java + Spring Boot and REST API development.
• Basic experience with Node.js and Maven.
• Understanding of databases (SQL/NoSQL) and basic application security.

Responsibilities

• Develop and maintain REST APIs and backend services using Spring Boot / Node.js.
• Support troubleshooting and resolution of system and deployment issues.
• Assist in enhancing system performance, scalability, and reliability.
• Participate in code reviews to improve code quality and maintainability.
• Implement backend features following established security and development standards.
• Work closely with frontend developers for API integration.
• Support CI/CD processes and ongoing application development.
• Participate in technical discussions and adoption of engineering practices.

Skills

Java

Spring Boot

REST API development

Node.js

Frontend development experience

Agile development

CI/CD

SQL/NoSQL databases

Tools

Maven

AWS

Azure

Job description

Activate Interactive Pte Ltd, a Singapore-based technology consultancy, invites you to join our O&S team as a Backend Engineer on a 24-month fixed-term contract located at Punggol Digital District. You will build REST APIs with Java/Spring Boot, collaborate with frontend developers, and contribute to scalable backend services.

We value hands-on developers with 2–5 years of experience in Java, Node.js, and CI/CD practices, who can thrive in agile environments and secure development standards.