Secure Java Backend Engineer for Government Portal

Neutron; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Neutron is seeking a backend engineer to design, develop, and maintain secure, high-performance backend services and APIs using Java and Spring Boot. You will build and optimise data access layers, ensure data integrity across relational databases, and integrate the portal with internal systems and government services through secure interfaces.

You will implement validation, audit and reconciliation logic to support compliance and regulatory requirements, write clean, well-tested code, and

Qualifications

• Proficient in backend development with Java or Typescript.
• Strong understanding of OO design and data structures.
• Experience designing and consuming RESTful APIs.

Responsibilities

• Design, develop and maintain backend services and APIs using Java (Spring Boot) and related frameworks.
• Build data access layers and ensure data integrity across relational databases.
• Integrate portal with internal systems and government services via secure interfaces.
• Implement validation, audit and reconciliation logic for compliance.

Skills

Java

Typescript

REST APIs

SQL

Git

Security

CI/CD

Job description

Neutron is seeking a backend engineer to design, develop, and maintain secure, high-performance backend services and APIs using Java and Spring Boot. You will build and optimise data access layers, ensure data integrity across relational databases, and integrate the portal with internal systems and government services through secure interfaces.

You will implement validation, audit and reconciliation logic to support compliance and regulatory requirements, write clean, well-tested code, and