Java Developer

We are looking for a skilled Java Developer with a passion for building secure, scalable, and high-performance backend systems. You will leverage Java and modern frameworks to develop innovative solutions, ensure system security, and work with cloud technologies.

Work setup

You can work from the Gliwice office or remotely from anywhere in Poland, with a visit to the office at least once per month to meet the team.

Backend Development

• Build and maintain scalable backend systems and APIs using Java.
• Design and implement microservices architectures to ensure reliability and scalability.
• Use frameworks such as Spring Boot or Micronaut to implement modular and efficient services.

Security Implementation

• Apply secure-coding best practices and ensure compliance with OWASP standards.
• Regularly scan for vulnerabilities using tools such as OWASP Dependency-Check and mitigate identified risks.

Cloud Integration

• Deploy and optimize backend services on Google Cloud Platform (GCP) using Kubernetes, Cloud Storage, and Compute Engine.
• Contribute to the design of cloud-native, high-availability architectures.

Collaboration and Optimization

• Work closely with cross-functional teams, including frontend developers and system architects, to deliver robust solutions.
• Continuously enhance system performance for high availability and fault tolerance.

Documentation

• Produce detailed documentation for system architecture, APIs, and security protocols to ensure long-term maintainability.

What We’re Looking For

• 4+ years of hands-on Java development experience and experience building large-scale, high-performance backend systems.
• Degree in Computer Science, Computer Engineering, a related technical field, or equivalent practical experience.
• Proven experience designing microservices-based systems for complex or data-intensive environments, including familiarity with Event Sourcing and distributed-system patterns.
• Hands-on experience with GCP, including Kubernetes and Compute Engine; NoSQL databases, especially MongoDB; and messaging systems such as Pub/Sub.
• Experience with integration and workflow systems such as Make or n8n.
• Strong understanding of OWASP standards, encryption, and secure-coding practices.
• Ability to work autonomously while delivering innovative, AI-enabled backend solutions.
• Effective Polish and English communication skills at a minimum B2 level.

Bonus Points

• Experience with Go.

Benefits

• Work on advanced microservices architectures using cloud computing, DevOps, and AI tools.
• Freedom to explore ideas, experiment with technologies, and influence technical direction.
• Flexible hybrid work model, with a monthly visit to the Gliwice office.
• Opportunity to contribute to a next-generation commerce platform used by top-tier businesses.
• Equal-opportunity workplace that values proactive, positive team players and collaborative problem-solving.