Software Engineer

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

As a Software Engineer in FSA Tooling , you will design, develop, and maintain modern web-based engineering tools with an emphasis on agentic application engineering and reliable integrations . This is a highly collaborative, hands-on role where you will engage with architects, platform teams, and engineers globally.

Sounds like your kind of challenge?

What you'll be doing

• Design, build, and maintain internal engineering tooling that ensures reliability and usability
• Develop backend services and APIs using Node.js and/or Java , integrated with relational databases (PostgreSQL)
• Build and enhance web UI components using modern JavaScript/TypeScript frameworks
• Apply agentic engineering practices , orchestrating autonomous AI agents for software build, test, and deployment
• Implement robust integration patterns (e.g., MCP, tool/function calling) across the architecture ecosystem
• Collaborate with architects and platform engineering teams to translate architecture needs into scalable designs
• Ensure compliance engineering standards for security, resilience, observability, and automation
• Contribute to code reviews, automation improvements , and operational support for live services

Note: Detailed project information will be shared during the recruitment process.

What you get in return

• Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.)
• Hybrid work setup – remote days available depending on the client’s arrangements - 6 days a month from the office in Kraków
• Collaborative team culture – work alongside experienced professionals eager to share knowledge
• Continuous development – access to training platforms and growth opportunities
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
• High quality equipment – laptop and essential software provided

Who we're looking for

• Strong programming skills in Node.js and/or Java
• Proficiency in relational databases : PostgreSQL (data modeling, query optimization)
• Experience with modern UI frameworks (JavaScript/TypeScript)
• Knowledge of agentic application engineering , including autonomous AI agent orchestration
• Expertise in integration patterns and API design
• Production engineering skills: security, resilience, performance tuning, observability, automated testing
• Solution design and architecture experience for internal platforms
• Excellent English communication and collaboration skills in a global environment

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

Ready to take the next step? Submit your application! We look forward to reviewing your profile 😊

Know someone who might be a great fit? Feel free to share this opportunity using the referral link: Mindbox Referrals System