B2Bnetwork
Full Stack Java Developer (Angular)
Skills
1 month ago
Share this opportunity
Share this opportunity to other talents of your network:
✓ Offer them a visibility boost with clients.
✓ Help your contacts find their next job.
Important information
Location:
Warsaw, Poland
Work mode:
Onsite
Published on:
18 September 2026
What they need
The consultant will work as a Full Stack Java Developer within the Cards Service Domain, focusing on the development, maintenance, and continuous improvement of internet-facing Commercial Cards applications. The role involves designing and implementing new functionalities, enhancing existing solutions, and ensuring high availability, performance, and security of business-critical applications.
Key responsibilities include:
Design, develop, test, and maintain applications using Java, Spring Boot, Angular, Kafka, SQL, Docker, and Kubernetes.
Develop and enhance microservices-based solutions following clean code principles and best practices.
Build and maintain REST APIs and integrations with internal and external systems.
Participate actively in Agile/Scrum ceremonies, including planning, refinement, reviews, and retrospectives.
Collaborate closely with Product Owners, Analysts, Architects, Security Specialists, and Operations teams to deliver business value.
Analyze, troubleshoot, and resolve application defects, incidents, and production issues.
Identify and remediate security vulnerabilities detected through SAST, container scanning, dependency scanning, penetration testing, and other security assessments.
Drive secure coding practices and contribute to improving the security posture of internet-facing applications.
Support CI/CD processes using tools such as Git, Bitbucket, and Jenkins to enable efficient and reliable software delivery.
Optimize application performance, scalability, resilience, and maintainability.
Create and maintain technical documentation, including solution designs, operational documentation, and implementation guidelines.
Contribute to continuous improvement initiatives related to development practices, automation, quality assurance, and security.
The consultant is expected to work independently while collaborating effectively within a cross-functional Agile team and contribute to both feature delivery and ongoing application lifecycle management activities.
Leverage AI-powered tools and solutions, such as GitHub Copilot and Microsoft 365 Copilot, to improve development efficiency, code quality, documentation, testing, and vulnerability remediation activities.
Explore and contribute to the adoption of AI agents and intelligent automation solutions that enhance software delivery, operational support, and business value creation within the Cards domain.
Must-have knowledge and experience
5+ years of Full Stack Java development experience
Java, Spring Boot, Microservices, REST APIs
Angular and Angular Material
Kafka and SQL databases
Docker and Kubernetes Git, Bitbucket, Jenkins, CI/CD
Agile/Scrum way of working
Experience resolving SAST, container scan, and security vulnerabilities
Knowledge of secure coding and OWASP principles
Strong troubleshooting and problem-solving skills
English (B1+/B2 or higher)
Nice-to-have knowledge and experience
Experience in banking, cards, or payments domain
Experience with cloud platforms
DevSecOps and vulnerability management experience
Performance tuning and application monitoring
Technical mentoring and coaching experience
Other offers great for you!
These companies are also looking for great profiles
Wikeys
Senior Full-Stack Developer Java
600
Freelance
Brussels, Belgium
Hybrid
Skills
6 months ago
Quick apply
Atrium SI
Développeur full stack Java Angular
Freelance
Paris, France
Hybrid
Skills
4 days ago
Quick apply
Wikeys
Développeur Full Stack Senior Java / Angular
Freelance
Brussels, Belgium
Hybrid
Skills
4 days ago
Quick apply