Junior Java Backend Developer

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services.

Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

We are currently looking to hire a Java Backend Developer. This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

Responsibilities

• Responsible for the full lifecycle of enterprise mobile application—from interpreting high-fidelity Figma designs to implementing seamless React Native frontends and supporting the Java-based backend services that power them.
• Build, test, and maintain high-performance, reusable, and reliable code for both iOS and Android using React Native.
• Transform complex Figma wireframes and prototypes into pixel-perfect, interactive mobile interfaces.
• Collaborate with designers to optimize user journeys, ensuring the app is intuitive, accessible, and follows platform-specific (Human Interface & Material Design) guidelines.
• Develop and maintain server-side logic using Java to ensure seamless data integration between the mobile frontend and the database.
• Diagnose and fix bugs, bottlenecks, and performance issues to ensure a smooth user experience
• Design and consume RESTful APIs to connect the mobile application to backend services.

Key Skills Required

• 1–2 years of hands-on experience in Java application development
• Strong proficiency in Java and Spring Boot for backend development

Good to Have

• Experience with React Native for cross-platform mobile application development
• Exposure to mobile application development (Android/iOS or cross-platform)

WHAT’S ON OFFER

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV in Microsoft Word format to theerthana@aven-sys.com. Your interest will be treated with strict confidentiality.

CONSULTANT DETAILS

Consultant Name: Theerthana

Avensys Consulting Pte Ltd

EA License 12C5759

Privacy Statement: Data collected will be used for recruitment purposes only. Personal data provided will be used strictly in accordance with the relevant data protection law and Avensys' privacy policy.