Expert Fullstack Developer (Java, Angular, Microservices)

Location: Hybrid work in Gdańsk or Warsaw, Poland, with a minimum of 60% office presence.

Rate: up to 160 PLN/h net + VAT on a B2B contract.

Company

hirify.global is a recruitment and consulting company providing HR and IT services, including project-based and permanent opportunities for clients in Poland and abroad.

What you will do

• Own feature delivery end to end, from requirements analysis and technical design through development, testing, deployment and production verification.
• Design, develop and maintain applications using Java, Spring Boot, Angular, Kafka, SQL, Docker and Kubernetes.
• Build microservices-based solutions, REST APIs and integrations with internal and external systems.
• Develop automated unit, integration, API and regression tests, including test frameworks and automation scripts.
• Resolve complex defects, incidents, production issues, integration problems and performance bottlenecks.
• Improve CI/CD, security, monitoring, documentation and production-readiness practices while guiding developers and collaborating in Agile/Scrum teams.

Requirements

• 8+ years of hands-on Full Stack Java development with the ability to deliver features independently end to end.
• Strong hands-on experience with Java, Spring Boot, microservices and REST APIs.
• Strong experience with Angular and Angular Material.
• Experience with Kafka and SQL databases.
• Experience with Docker, Kubernetes, Git, Bitbucket, Jenkins and CI/CD practices.
• Ability to develop and maintain unit, integration, API and regression tests and automation scripts.
• Experience resolving SAST, container-scan and dependency vulnerabilities, with good knowledge of secure coding and OWASP.
• Strong troubleshooting and technical ownership skills, including production issue resolution.
• Agile/Scrum experience and basic practical knowledge of AI-assisted development tools such as GitHub Copilot, or strong willingness to adopt them.
• Fluent English is required.

Nice to have

• Experience in banking, cards or payments.
• Cloud platforms and cloud-native development experience.
• DevSecOps and vulnerability management experience.
• Performance tuning, monitoring and observability experience.
• Technical mentoring, code reviews and coaching experience.

Culture & Benefits

• Long-term cooperation with the client.
• Hybrid work model with at least 60% office presence.
• B2B cooperation directly with hirify.global as the recruitment and contracting party.
• Collaboration with Product Owners, Analysts, Architects, Security Specialists and Operations.
• Opportunity to use GitHub Copilot and Microsoft 365 Copilot and contribute to AI-agent adoption in the Cards domain.

Hiring process

• Applications are accepted until 11 December 2026.