Java Full Stack Developer with React

Avensys is a reputed global IT professional services company headquartered in Singapore. Our services include enterprise solution consulting, business intelligence, business process automation, and managed services. Given our decade of success, we have 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.

Overview

We are looking for a highly skilled Full-Stack Developer/Lead to drive architecture, system design, and development for products serving millions of users. This role combines technical leadership with a hands-on approach to building scalable, high-performance, and cross-platform systems. You will own critical architectural components—particularly the Backend for Frontend (BFF) layer—and collaborate with multiple teams to deliver best-in-class user experiences.

Software Developer (Java Full Stack with React)

Position Overview

Mid-to-senior level Software Developer role requires 8+ years of experience building scalable web applications using Java backend and React frontend (compulsory), with TypeScript and JavaScript proficiency. Candidates must demonstrate heavy focus in either frontend (React/TypeScript/JavaScript) or backend (Java/Spring Boot) from product-based companies only; excludes entry-level, Associate Staff Engineers, Senior Developers, or Leads seeking junior roles.

Key Responsibilities

• Architect, develop, and maintain full-stack applications with Java (Spring Boot), React, TypeScript, and RESTful APIs in product environments.
• Lead code reviews, optimize performance, integrate microservices, and deploy via CI/CD in Agile teams.
• Collaborate with stakeholders, debug complex issues, and mentor on best practices.

Required Qualifications

8+ years in product-based companies; heavy frontend or backend focus

Bachelor's/Master's in Computer Science or equivalent

Technical Skills

- React (mandatory), TypeScript, JavaScript

- Java/Spring Boot, Microservices, REST APIs

- SQL/NoSQL databases, Git

Other

Agile, problem-solving, client interaction

Preferred Skills

• Product company experience in SaaS/cloud (AWS), Docker, Jenkins.
• Leadership in enterprise applications.

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.

@aven-sys.com

CONSULTANT DETAILS

Consultant Name: Arti Choudhary

Avensys Consulting Pte Ltd

EA Licence 12C5759

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