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November 4, 2026

Senior Software Engineer (Go/Java)

Senior • On-site

241,750 - 411,650 PLN/yr

Warsaw, MA, Poland

Quick Facts

  • Role: Go/Java Senior Software Engineer

  • Focus: Secure software supply-chain tooling, DevSecOps/SRE practices, and cloud-native microservices

Description

You will help build and improve tools that strengthen the security of the software supply chain and support engineers in delivering business solutions securely. The role emphasizes modern, secure-by-design software development, collaboration with other teams to embed security, and continuous learning of emerging security trends.

Responsibilities

  • Hands-on development of tools that improve software supply-chain security and reliability

  • Learn and apply modern secure development practices, including DevSecOps and SRE

  • Collaborate with other development teams to integrate security across their work

  • Explore and adopt new technologies and trends for protecting software supply chains

Requirements

  • Passion for building reliable software in an agile team

  • Experience with cloud-native applications and modern CI/CD tools with AI

  • Java/Spring Boot engineering experience (and motivation to learn Go)

  • Exposure to or interest in cloud/containerized application development (Docker, Kubernetes, RedHat OpenShift, AWS/Azure/GCP)

  • Strong understanding of microservices, REST APIs, and message systems like Kafka (or strong drive to learn)

  • Team-oriented innovator with interest in scalable systems and new technologies

  • Ability to operate with independence and limited direct supervision; able to advise/coach junior analysts/engineers

Benefits

  • Hybrid work model (up to 2 days working from home per week)

  • Employer-paid Defined Contribution Pension Plan contribution (6% of pensionable earnings)

  • Employer-paid private medical care for employees; discounted packages for eligible family members

  • Employer-paid life insurance for employees; discounted packages for eligible family members

  • Employee Assistance Program financed by the employer

  • Paid parental leave program (including statutory and additional paid paternity leave)

  • Subsidized Sport Card via Social Benefits Fund (for employees and eligible family members at preferential rates)

  • Additional Social Benefits Fund options (holidays allowance, support for sport and cultural activities, team-building events)

  • Additional day off for volunteering

  • Cafeteria/flex benefits to select benefits via a provider platform

  • Opportunity for an annual discretionary incentive award

  • Employee discounts and special offers

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