Senior Full Stack Engineer - React.js / Java

Role Description :

This is a contract on-site role for a Senior Full Stack Engineer - ReactJs Remote. The Senior Full Stack Engineer will be responsible for back-end and front-end web development, software development, full-stack development, and Cascading Style Sheets (CSS).

Qualifications :

- Design and develop full-stack web applications using React/Next.js, TypeScript, Java/Kotlin, and Spring Boot

- Collaborate on setting up and evolving the software architecture and technical roadmap

- Maintain and modernize existing codebases (frontend & backend)

- Analyze user stories and translate them into robust, scalable solutions

- Implement automated tests to ensure quality and performance

- Work closely with the Product Owner, UX/UI Designers, and Operations Team

- Conduct code reviews and continuously improve coding standards and development processes

- Write and maintain technical documentation

- Provide mentorship and guidance to junior team members

- Monitor and improve applications in production (DevOps mindset)

Your profile :

- At least 8 years of experience as a developer, with solid skills in both frontend and backend technologies

- Expert knowledge in React/Next.js, TypeScript, Java/Kotlin, and Spring Boot

- Strong understanding of RESTful APIs and microservices architecture

- High attention to detail and a drive for writing clean, testable, and maintainable code

- Experience with Accessibility (WCAG/WAI) and SEO best practices

- Familiarity with e-commerce or the telecommunications industry is a plus

- Hands-on mentality and a proactive approach

- Knowledge of tools like JIRA, Confluence, Bitbucket, Bamboo (Atlassian suite) is a plus

- Strong communication skills and the ability to work in a cross-functional team

- Experience mentoring or leading junior developers is appreciated