Key Responsibilities

  • Develop and maintain high-quality React-based frontend applications within an Agile squad.
  • Translate business requirements into clean, scalable, and maintainable code following software craftsmanship principles.
  • Design, build, and optimize high-performance, reusable, and reliable applications.
  • Contribute to backend development using Java and Spring Framework when required.
  • Collaborate with cross-functional teams to deliver end-to-end features across web, mobile, and cloud platforms.
  • Integrate applications with APIs and external data sources while ensuring performance, quality, and responsiveness.
  • Apply best practices such as Clean Code, SOLID principles, Test-Driven Development (TDD), and refactoring.
  • Write and maintain automated tests using Jest and React Testing Library.
  • Participate in Agile ceremonies, pair programming, code reviews, and continuous improvement initiatives.
  • Identify, troubleshoot, and resolve application bottlenecks and production issues.

Experience Required

  • 8+ years of experience as a React Developer or Frontend Software Engineer.
  • Strong expertise in Core JavaScript and React.
  • Proven experience with Git, Jest, and React Testing Library.
  • Strong understanding of Clean Code, SOLID principles, Design Patterns, and Test-Driven Development (TDD).
  • Experience working in Agile/Scrum development environments.
  • Experience with Java, Spring Framework, Maven, and Databases is a strong advantage.
  • Knowledge of authentication processes and secure application development is preferred.
  • Bachelor's or Master's degree (or equivalent experience).
  • Strong English communication skills (Dutch or French is a plus).

More from OPTIMUS IT SERVICES
OPTIMUS IT SERVICES 3 hours ago
OPTIMUS IT SERVICES 1 day ago
OPTIMUS IT SERVICES 1 day ago

Javascript Developer

Apply Now
Back to search page