Fullstack Java Developer (Java / Angular) w Warszawa, Polska

Responsibilities:

• Design, develop, test, and maintain full-stack applications using Java, Spring Boot, Angular, Kafka, and SQL
• Build and enhance microservices-based architectures, ensuring clean, maintainable, and scalable code
• Develop and integrate RESTful APIs to support communication between internal and external systems
• Implement new features and continuously improve existing Commercial Cards applications
• Ensure application security by identifying, analyzing, and remediating vulnerabilities detected through SAST, container scanning, dependency scanning, and penetration testing
• Apply secure coding practices and OWASP principles throughout the software development lifecycle
• Investigate and resolve technical issues, application defects, and production incidents
• Support and optimize CI/CD pipelines using Git, Bitbucket, Jenkins, Docker, and Kubernetes
• Improve application performance, availability, resilience, and overall technical quality
• Collaborate with Product Owners, Business Analysts, Architects, Security Specialists, and Operations teams in an Agile/Scrum environment
• Prepare and maintain technical documentation, including solution designs, implementation guidelines, and operational procedures
• Leverage AI-powered development tools, such as GitHub Copilot and Microsoft 365 Copilot, to improve coding efficiency, testing, documentation, and vulnerability remediation
• Explore opportunities to introduce AI agents and intelligent automation into software development and operational processes
• Contribute to continuous improvement initiatives focused on engineering efficiency, automation, security, and software quality

Requirements:

• At least 5 years of professional experience in Full Stack Java development, including hands-on experience in developing and testing applications
• Strong proficiency in Java, Spring Boot, and microservices architecture
• Solid experience designing, developing, and integrating RESTful APIs
• Hands-on experience with Angular and Angular Material for frontend development
• Practical knowledge of Apache Kafka and relational databases using SQL
• Experience with Docker and Kubernetes in containerized application environments
• Proficiency with Git, Bitbucket, Jenkins, and CI/CD pipelines
• Experience identifying and remediating security vulnerabilities, including findings from SAST and container security scans
• Good understanding of secure coding practices and OWASP security principles
• Experience working in an Agile/Scrum environment
• Strong analytical, troubleshooting, and problem-solving skills
• Ability to work independently, take ownership of deliverables, and collaborate effectively within cross-functional teams
• Basic familiarity with AI-assisted development tools or willingness to explore and adopt AI-powered solutions
• Good command of English (minimum B1+/B2 level)

Nice to have:

• Previous experience in the banking, commercial cards, or payments domain
• Familiarity with cloud platforms and cloud-native application development
• Experience with DevSecOps practices and vulnerability management processes
• Knowledge of application performance optimization, monitoring, and observability tools
• Experience providing technical mentoring, coaching, or supporting other developers in adopting engineering best practices

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant
• Employee referral program