Fullstack Engineer (Java&Kotlin + JavaScript)
Codest Ltd.2 months ago
Remote, PolandMid Level
Responsibilities
- Prepare backend mocks and design or adjust APIs on the Java backend.
- Develop responsive web components, checkout funnels, and registration pathways using React.
- Adapt systems and endpoints to support onboarding and cooperation with external partners.
- Work across backend and frontend tasks according to project requirements.
- Participate in the Incident Response service.
Requirements
- Good programming skills in Java or Kotlin and comfort working with microservices.
- Solid hands-on frontend experience with HTML, CSS, JavaScript, and modern framework ecosystems.
- Understanding of REST API principles, JSON data manipulation, and backend endpoint consumption.
- Ability to switch between backend enablement and web frontend work.
- English proficiency at a minimum B2+ level.
- Availability for the Incident Response service.
- Familiarity with GitLab CI, Docker, and cloud environments is nice to have.
- Awareness of modern UX/UI standards, accessibility, and Responsive Web Design is nice to have.
Benefits
- B2B contract work arrangement.
- Access to the Worksmile platform.
- A collaborative environment focused on growth and innovation.
Tech Stack
Categories
About Codest Ltd.
Codest Ltd. is an IT services and consulting firm that supplies senior software developers and product teams to fintech, digital banking, and scaling tech companies, via staff augmentation and end-to-end project delivery. Founded in 2009 and privately held, it is headquartered in London with delivery hubs in Poland. The company’s track record includes building its own product, Yieldbird, recognized in Deloitte growth rankings.