Java Developer API

Location: Ukraine, remote

Be part of something greener, conscious, and reasonable — join Breezy!

At Breezy, we’re changing the future of tech. As the #1 Trade-In and refurbishment company in Central, Southeastern Europe, and the Caucasus, we are given devices a second life and help build a more sustainable world through circular economy solutions.

We empower customers to exchange old gadgets, refurbish them, and bring them back to life—through our omnichannel experience.

Ready to make a difference? Let’s build the future together.

What you’ll be doing:

• Develop, maintain, and enhance backend functionality using Java and Spring Framework / Spring Boot
• Integrate backend services with JSP templates and the AngularJS frontend
• Design, implement, and optimize SQL queries and database structures
• Ensure code quality through unit tests, debugging, and performance tuning
• Participate in code reviews, design discussions, and architecture improvements
• Contribute to the setup and maintenance of CI/CD pipelines.

We’re a great match if you have:

• 5+ years of professional Java development experience
• Strong understanding of the Software Development Life Cycle (SDLC) and best practices
• Hands-on expertise with Spring Framework / Spring Boot
• Experience with JSP/Servlets and their role in traditional architectures
• Solid skills in SQL – writing queries, performance tuning, and optimization
• Exposure to DevOps practices: working with Docker containers
• Experience designing and maintaining CI/CD pipelines (Git, GitLab, GitHub)
• Proven ability in debugging, profiling, and performance optimization
• Experience integrating back-end services with JSP + AngularJS frontends
• Hands-on experience with Microservices and event-driven architectures (desirable)
• Familiarity with Kubernetes and container orchestration (desirable)
• Experience with Message Brokers (RabbitMQ, or similar) (desirable)
• Understanding of Agile methodologies (Scrum, Kanban) (desirable)
• Proficiency in English for documentation and team communication (desirable)

What you’ll love about working at Breezy:

• Join a rapidly growing international company with offices in 7 countries
• Solve interesting challenges and bring your ideas to life
• Influence processes and contribute to the company’s growth
• Great opportunities for professional growth and career development
• Access a rich library of courses, trainings, and learning materials
• Paid annual leave
• Get exclusive employee discounts on premium tech products

Join us:

• Breezy is a meeting place for professionals who want to achieve great things.
• Do you want to solve ambitious tasks, experiment, and develop a Trade-In service that has a global impact and helps to save our planet?
• Then we look forward to receiving your resume. Join us!