Full-Stack Java Developer: AI‑Powered Microservices

Solid Company; Województwo pomorskie; Hybrid; PLN 180,000 - 260,000; Full time

Job summary

Solid Company in Poland seeks a seasoned Full Stack Java developer to design, build and test scalable applications using Java, Spring Boot, Angular, Kafka and SQL. You will own microservices, RESTful APIs, CI/CD pipelines and security practices across the development lifecycle.

You'll work in an Agile team, contribute to architecture decisions, and apply OWASP and SAST practices while leveraging Docker/Kubernetes. English proficiency at least B2 is required; remote work options are not specified.

Qualifications

• 5+ years of professional Full Stack Java development experience.
• Hands-on in developing and testing applications.
• Strong Java, Spring Boot and microservices experience.
• Designing, developing and integrating RESTful APIs.
• Frontend with Angular and Angular Material.
• Kafka and SQL relational databases experience.
• Docker and Kubernetes in containerized environments.
• Git, Bitbucket, Jenkins and CI/CD pipelines proficiency.
• Security-focused with SAST, container security scans, OWASP practices.
• Agile/Scrum environment experience.
• Good English language skills (minimum B2).

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
• 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

Skills

Java

Spring Boot

Microservices

RESTful APIs

Angular

Angular Material

Kafka

SQL

Docker

Kubernetes

Git

Jenkins

CI/CD

Security best practices

OWASP

SAST

English (B2)

Tools

Docker

Kubernetes

Git

Bitbucket

Jenkins

CI/CD pipelines

Job description

Solid Company in Poland seeks a seasoned Full Stack Java developer to design, build and test scalable applications using Java, Spring Boot, Angular, Kafka and SQL. You will own microservices, RESTful APIs, CI/CD pipelines and security practices across the development lifecycle.

You'll work in an Agile team, contribute to architecture decisions, and apply OWASP and SAST practices while leveraging Docker/Kubernetes. English proficiency at least B2 is required; remote work options are not specified.