Senior Fullstack Engineer

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

Are you passionate about building scalable platforms and working on end-to-end software solutions that make an impact? We are looking for a Senior Fullstack Engineer to design, develop, maintain, and optimize platform features for a dynamic, enterprise environment.

Sounds like your kind of challenge?

What you'll be doing

Design, develop, test, and maintain new platform features and supporting services
Support and enhance the internal SDLC insights platform
Troubleshoot and resolve defects, operational issues, and incidents
Maintain and integrate APIs, dashboards, pipelines, and related components
Improve automation, monitoring, logging, and platform reliability
Work closely with stakeholders to understand requirements and deliver actionable insights
Ensure compliance with engineering, security standards, and best practices
Maintain technical documentation and enable knowledge sharing across teams

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 form 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

Proven experience in software engineering and application development
Strong understanding of backend services, APIs, databases, and system integrations
Experience with CI/CD pipelines, automated testing, and version control (Git)
Ability to troubleshoot production and non-production issues
Understanding of secure development practices and operational support
Effective communication skills and experience working in Agile teams

Hands-on experience with cloud platforms (AWS, Azure, GCP)
Proficiency in one or more programming languages:
- Java, Maven, Python, JavaScript, TypeScript, React
Familiarity with dashboards, reporting tools, data analysis, and engineering metrics
Previous experience in a regulated enterprise 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