Senior Java Full-Stack Engineer — Hybrid (Fintech Cards)

OPTIVEUM sp. z o.o.; Warszawa; Hybrid; PLN 124,000 - 207,000; Full time

Benefits offered by this job

Long-term B2B cooperation

Hybrid work 75% remote

Gdańsk or Warsaw office

Job summary

OPTIVEUM sp. z o.o. is recruiting a Senior Java Fullstack Developer for a banking sector client.

Hybrid work model (75% remote) from Gdańsk or Warszawa, with a direct B2B contract. You will design and implement scalable microservices, REST APIs, and frontend components using Angular, Java, Spring Boot, Kafka, Docker, and Kubernetes. You will collaborate with Product Owners, Analysts, Architects, Security Specialists, and Operations teams to deliver secure, reliable software and continuously

Qualifications

• 5+ years of Full Stack Java development experience.
• Strong hands-on with Java, Spring Boot, REST APIs.
• Proficiency in Angular and Angular Material.
• Experience with Docker and Kubernetes.
• Familiarity with CI/CD tools (Git, Bitbucket, Jenkins).
• Knowledge of security practices (SAST, OWASP) and agile ceremonies.

Responsibilities

• Design, develop, test, and maintain Java/Spring Boot applications.
• Build and maintain Angular-based front-end interfaces.
• Develop and enhance microservices and REST APIs.
• Collaborate with cross-functional teams in an Agile/Scrum setup.
• Ensure security, performance, and reliability of systems.
• Support CI/CD pipelines and deployment processes.
• Identify and remediate security vulnerabilities in code and containers.
• Mentor teammates and contribute to code quality improvements.

Tools

Docker

Kubernetes

Git

Bitbucket

Jenkins

CI/CD pipelines

Job description

OPTIVEUM sp. z o.o. is recruiting a Senior Java Fullstack Developer for a banking sector client.

Hybrid work model (75% remote) from Gdańsk or Warszawa, with a direct B2B contract. You will design and implement scalable microservices, REST APIs, and frontend components using Angular, Java, Spring Boot, Kafka, Docker, and Kubernetes. You will collaborate with Product Owners, Analysts, Architects, Security Specialists, and Operations teams to deliver secure, reliable software and continuously