Senior Full-Stack Engineer — Java + Angular

Jit Team; Gdynia, Warszawa, Łódź; On-site; PLN 203,000 - 258,000; Full time

Benefits offered by this job

Flexible work organization

International work environment

Scandinavian culture

Regular integration meetings

Job summary

Jit Team in Poland is seeking a Senior Full Stack Developer (Java + Angular) to join a cross-functional Agile team on a B2B engagement. You will contribute to a financial project focused on secure, scalable card services.

You will design, develop, test, and maintain scalable applications using Java, Spring Boot, Angular, Kafka, and SQL, with a strong emphasis on secure coding, CI/CD, and collaboration across international teams.

Qualifications

• 5+ years of experience as a Full Stack Java Developer.
• Strong experience with Java, Spring Boot, Microservices, and REST APIs.
• Good knowledge of Angular and Angular Material.
• Experience with Kafka and SQL databases.
• Hands-on experience with Docker, Kubernetes, Git, Bitbucket, and Jenkins/CI/CD.
• Knowledge of secure coding practices, OWASP principles, and remediation of vulnerabilities.
• Strong troubleshooting and problem-solving skills.
• Experience in an Agile/Scrum environment.

Responsibilities

• Design, develop, test, and maintain scalable Full Stack applications using Java, Spring Boot, Angular, Kafka, and SQL.
• Develop and enhance microservices and REST APIs, following clean code and software engineering best practices.
• Troubleshoot and resolve application defects, incidents, and production issues, ensuring high availability and performance.
• Identify and remediate security vulnerabilities and apply secure coding practices based on OWASP principles.
• Support CI/CD processes and software delivery using Git, Bitbucket, Jenkins, Docker, and Kubernetes.
• Collaborate with Product Owners, Analysts, Architects, Security Specialists, and Operations teams in an Agile/Scrum environment.
• Contribute to continuous improvement, automation, technical documentation, and the adoption of AI-powered development and automation tools.

Skills

Full Stack Java

Java

Spring Boot

Microservices

REST APIs

Angular

Angular Material

Kafka

SQL

Docker

Kubernetes

Git

Bitbucket

CI/CD

OWASP

Agile

Tools

Docker

Kubernetes

Git

Bitbucket

Jenkins

CI/CD

Job description

Jit Team in Poland is seeking a Senior Full Stack Developer (Java + Angular) to join a cross-functional Agile team on a B2B engagement. You will contribute to a financial project focused on secure, scalable card services.

You will design, develop, test, and maintain scalable applications using Java, Spring Boot, Angular, Kafka, and SQL, with a strong emphasis on secure coding, CI/CD, and collaboration across international teams.