Fullstack Developer - Java&React (Remote)

Amaris
Belgium
1 day ago
Apply on careers.mantu.com
Prepare application

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English

Tech stack

Clean Code Principles Java (Programming Language) Application Performance Management Browser Compatibility Code Review Cursor Software Design Patterns Java Platform Enterprise Edition (J2EE) Design of User Interfaces Java Message Service (JMS) Java Persistence API NoSQL
+16 more
Object-Oriented Software Development Standard Sql SQL Databases TypeScript User-Centered Design GitHub Copilot ReactJS Retrieval-Augmented Generation Claude Code Spring-boot Software Application Programming Backend Agentic-AI React Redux Restful APIs Docker

Job description

We are looking for a Full Stack Developer to build and maintain back-office applications, admin panels, and backend services., * Design, develop, and maintain backend services using Java and Spring Boot

  • Build responsive admin panels and back-office applications with React and TypeScript
  • Develop and integrate RESTful APIs
  • Work with SQL and NoSQL databases
  • Write clean, testable, and maintainable code
  • Monitor application performance and resolve technical issues
  • Contribute to code reviews, testing, and technical documentation
  • Collaborate with product teams, business stakeholders, and external partners
  • Use AI-assisted development tools such as GitHub Copilot, Claude Code, or Cursor in daily development workflows
  • Contribute to projects involving agentic coding, MCP, RAG, or AI agents when relevant

Requirements

  • Strong experience with Java/J2EE and Spring Boot
  • Experience with REST APIs, JPA, JMS, OOP, and design patterns
  • Knowledge of SQL and NoSQL databases
  • Experience with React and TypeScript
  • Familiarity with Redux Toolkit, Zustand or MobX, React Query, and Axios
  • Knowledge of Docker and Kubernetes
  • Experience with responsive UI development and modern UX principles
  • Understanding of security, performance, and cross-browser compatibility
  • Strong communication and teamwork skills
  • Good command of English

AI-assisted development

Advanced hands-on experience with at least one of the following tools is required:

  • GitHub Copilot
  • Claude Code
  • Cursor
  • Similar AI-assisted development tools

Experience with agentic coding, MCP, RAG, or AI agent development is a plus. If you have experience developing applications in production environments with Java and React, and you use AI-assisted development tools in your daily workflow, we look forward to receiving your application. Amaris Consulting is committed to promoting diversity within its workforce and to creating an inclusive work environment. We review applications from all qualified individuals regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or any other characteristic. Special consideration will be given to candidates with disabilities.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on careers.mantu.com
Prepare application

Good distractions

Loading talks and stories from around this role…