As a Full Stack Developer, you’ll work across the entire stack, focusing on Java (Spring Boot) backend (~75%) and React/Next.js TypeScript frontend (~25%). You’ll design robust APIs, data flows, and responsive UIs aligned with modern engineering standards in a cloud-native environment.
Sounds like your kind of challenge?
This is how we organize our work
This is how we work
at the client's site
agile
kanban
Your responsibilities
Develop and maintain Java (Spring Boot) backend services and React/Next.js frontends.
Ensure end-to-end delivery of product features, integrating APIs, data, and UI.
Collaborate with UX, backend, and data teams to refine features and user journeys.
Write clean, secure, and reusable code with solid testing coverage (JUnit, Vitest, Playwright).
Support observability, performance, and code quality standards.
Note: Detailed project information will be shared during the recruitment process.
Our requirements
Proven experience with Java/Spring Boot backend development.
Strong skills in React + TypeScript application development.
Familiarity with state management and data-fetching patterns in frontend apps.
Hands-on experience with database design and migration.
Understanding of observability practices and monitoring tools.
Exposure to automated testing strategies across the stack.
Curiosity, collaboration, and structured problem-solving mindset.
Optional
Developers with an understanding of data or experience in data engineering (Spark, including event-driven processing) will be welcome.
Knowledge of https://jobeax.com/link/Z30sZYC3jcRenVso or other modern frontend frameworks.
Experience in cloud-native environments.
Practice with infrastructure as code and deployment automation.
What we offer
Flexible cooperation model
Hybrid work setup – 2x/week 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
This is how we work on a project
Continuous Deployment
Continuous Integration
Benefits
sharing the costs of sports activities
private medical care
sharing the costs of professional training & courses
life insurance
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.
Mindbox Sp. z o.o.
At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe.
Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.
... wymagań biznesowych, marketingowych i sprzedażowych na stabilne oraz skalowalne rozwiązania techniczne. Minimum 1 rok doświadczenia komercyjnego na stanowisku Fullstack Developer / PHP Developer lub podobnym., Bardzo dobra znajomość PHP oraz praktyczne doświadczenie z frameworkiem Laravel., Dobra znajomość JavaScript lub ...
... wymagań biznesowych, marketingowych i sprzedażowych na stabilne oraz skalowalne rozwiązania techniczne. Minimum 1 rok doświadczenia komercyjnego na stanowisku Fullstack Developer / PHP Developer lub podobnym., Bardzo dobra znajomość PHP oraz praktyczne doświadczenie z frameworkiem Laravel., Dobra znajomość JavaScript lub ...
... JUnit, Angular, React Optional, Terraform, Microsoft Azure, Python, Hibernate, Java, AWS, Lambda, ECS, DynamoDB About the project, We are looking for a Senior Full Stack Developer to join our team at EPAM Systems in Poland., , This position offers a hybrid work model — combining remote work with 3 days per week from one ...
... to have: - Experience with TypeScript, React and https://jobeax.com/link/JSd7UYCSg572jJDY, - Experience with Python backend frameworks (e.g. Flask, Falcon), - Full-stack development experience across frontend and backend systems, - Experience deploying and operating applications in cloud environments (GCP, AWS or Azure), ...
... Swagger, IBM MQ, Feign, Vavr, JUnit - Frontend: Angular 15, Nx (Micro frontends), NgRx, Jest - DevOps & Tools: Bitbucket, Jenkins, SonarQube, Kubernetes, ELK Stack - Soft Skills: Collaborative mindset, willingness to learn from team experts, and fluent English. We are looking for a Mid-level Full Stack Developer (3+ years ...
... high-quality role-playing games As we move on to new projects, the studio that brought you Baldur’s Gate 3 & Divinity: Original Sin 2 is looking for a Senior Devops Full Stack Developer to join the team and help us in crafting the high calibre games our fans have come to expect. [{"name": "pelny_etat", "text": "Pe\u0142ny etat", ...
... backendu i frontendu., Dbanie o wysoką jakość kodu poprzez testy, code review i dokumentację techniczną. Minimum 4–5 lat komercyjnego doświadczenia na stanowisku Full Stack Developera., Bardzo dobrej znajomości Pythona oraz jednego z frameworków: Django, FastAPI lub Flask., Praktycznej znajomości React, Vue lub podobnego frameworka ...
... technologies such as MapLibre, https://jobeax.com/link/2C8VafPcTql6r5Zz, or ECharts. - Experience with NoSQL time-series databases. - Background in the energy domain. Full Stack Developer (.NET / React) Role Summary: We are looking for a Full Stack Developer who will develop and maintain full-stack applications using .NET and React. ...