Senior Full-Stack Java Dev (Angular) – Microservices

b2bnetwork; Warszawa; On-site; PLN 180,000 - 240,000; Full time

Job summary

b2bnetwork is seeking a seasoned Full Stack Java Developer to join the Cards Service Domain. You will design, implement, and maintain internet-facing Commercial Cards applications using Java, Spring Boot, Angular, and microservices.

Responsibilities include building REST APIs, ensuring security and performance, contributing to CI/CD pipelines, and collaborating with cross-functional teams in an Agile environment. English proficiency (B1+/B2) is required, with on-site work in Warsaw, Poland.

Qualifications

• 5+ years of Full Stack Java development experience.
• Proficiency in Java, Spring Boot, microservices, REST APIs.
• Strong Angular and Angular Material skills.
• Experience with Kafka and SQL databases.
• Docker and Kubernetes experience; CI/CD tooling (Git, Bitbucket, Jenkins).
• Familiar with Agile/Scrum and secure coding (OWASP) practices.
• Good troubleshooting skills and problem solving.
• English level B1+ to B2 or higher.

Responsibilities

• Design, develop, test, and maintain Java/Spring Boot/Angular applications.
• Develop microservices and REST APIs with security in mind.
• Collaborate with Product Owners, Architects, and Operations in an Agile setup.
• Resolve defects, incidents, and production issues promptly.
• Help improve CI/CD pipelines and implement automated testing.
• Identify and remediate security vulnerabilities via SAST, container scanning, and reviews.
• Contribute to documentation, best practices, and code quality initiatives.
• Work independently within a cross-functional Agile team.

Skills

Full stack Java

Java

Spring Boot

Microservices

REST APIs

Angular

Angular Material

Kafka

SQL databases

Docker

Kubernetes

Git

Bitbucket

Jenkins

CI/CD

Agile/Scrum

OWASP

Security vulnerabilities

Troubleshooting

English (B1+/B2)

Tools

GitHub Copilot

Microsoft 365 Copilot

Job description

b2bnetwork is seeking a seasoned Full Stack Java Developer to join the Cards Service Domain. You will design, implement, and maintain internet-facing Commercial Cards applications using Java, Spring Boot, Angular, and microservices.

Responsibilities include building REST APIs, ensuring security and performance, contributing to CI/CD pipelines, and collaborating with cross-functional teams in an Agile environment. English proficiency (B1+/B2) is required, with on-site work in Warsaw, Poland.