Senior Fullstack Developer

• Strong fullstack experience
• Senior-level hands-on developer (not a manager or lead)
• Experience with large-scale applications
• Excellent English communication skills

Backend & Architecture:

• Java 17–21 (modern Java, no legacy)
• Spring Boot 3.x (microservices)
• Kafka (event-driven systems)
• SQL (Oracle)
• Redis (experience or strong understanding)
• Domain Driven Design (DDD)

Frontend:

• Node.js
• TypeScript
• Angular (SPA development)
• Strong knowledge of Angular best practices
• Webpack (nice to have)

Security:

• Strong web security knowledge
• OIDC & OAuth2
• Identity management platforms (nice to have)
• OWASP awareness (certifications are a plus)

DevOps & Tools:

• Git
• CI/CD: GitLab CI (Jenkins nice to have)
• Maven (nice to have)
• Docker & Kubernetes (nice to have)
• IntelliJ, VS Code
• Jira & Confluence

Additional:

• Python (nice to have)
• AI-based coding tools (nice to have)

Ways of Working:

• Agile (Scrum, Kanban)
• DevOps mindset
• Distributed, international collaboration

Soft Skills:

• Strong teamwork and collaboration
• Analytical and problem-solving mindset
• Independent work on complex topics
• Adaptability and results-driven attitude
• Continuous learning mindset

Candidate Profile (Must-have):

• Strong fullstack experience (backend-only profiles will not be considered)

• Senior-level hands-on developer (not a manager or lead)

• Experience with large-scale applications

• Excellent English communication skills

• Willingness to work from the office in Warsaw 2x/week