Tech Lead Backend @ Mindbox S.A.

Creating an inspiring place to thrive for the talented, we use their expertise and courage to introduce the technology of the future into your business. - This is the foundation of  Mindbox  and the goal of our business and technology journey. We operate and develop in four areas :

🤖  Autonomous Enterprise  - automation of business processes using RPA, OCR, and AI.

🌐 Business Managment Systems ERP  - we implement, adapt, optimize, and maintain flexible, safe, and open ERP of production and distribution companies worldwide.

🤝 Talent Network  - we provide access to the best specialists.

☁️  Modern Architecture  - we build integrated, sustainable, and open CI / CD environments based on containers enabling safe and more frequent delivery of proven changes in the application code.

We treat technology as a tool to achieve a goal. Thanks to our consultants' reliability and proactive approach, initial projects usually become long-term cooperation. For over 16 years, it has provided various services to support clients in digital transformation.

We’re looking for an experienced Tech Lead Backend who excels in backend development and enjoys mentoring others. If you have a strong grasp of system architecture, DevOps practices, and want to shape the technical direction of impactful projects—this role is for you.Lead a backend engineering team—mentor, support, and grow team members.

We offer :

• We are open to the employment form according to your preferences
• Work with experienced and engaged team, willing to learn, share knowledge and open for growth and new ideas
• Hybrid working system, 2 days a week from the office in Kraków
• Mindbox is a dynamically growing IT company, but still not a large one – everybody can have a real impact on where we are going next
• We invest in developing skills and abilities of our employees
• We have attractive benefits and provide all the tools required for work f.e. computer
• Interpolska Health Care, Multisport, Warta Insurance, training platform (Sages)
• 5+ years of experience in backend software engineering
• Proficiency in : Java, Spring Boot, PostgreSQL, JPA / Hibernate, AWS
• Experience with DevOps tools : Jenkins, Terraform, Docker, Kubernetes
• Strong understanding of API design, design patterns, and system architecture principles
• Familiarity with SDLC processes, DORA metrics, SLA / SLO / SLI
• Leadership style based on empowerment, not micromanagement.

Creating an inspiring place to thrive for the talented, we use their expertise and courage to introduce the technology of the future into your business. - This is the foundation of  Mindbox  and the goal of our business and technology journey. We operate and develop in four areas :

🤖  Autonomous Enterprise  - automation of business processes using RPA, OCR, and AI.

🌐 Business Managment Systems ERP  - we implement, adapt, optimize, and maintain flexible, safe, and open ERP of production and distribution companies worldwide.

🤝 Talent Network  - we provide access to the best specialists.

☁️  Modern Architecture  - we build integrated, sustainable, and open CI / CD environments based on containers enabling safe and more frequent delivery of proven changes in the application code.

We treat technology as a tool to achieve a goal. Thanks to our consultants' reliability and proactive approach, initial projects usually become long-term cooperation. For over 16 years, it has provided various services to support clients in digital transformation.

We’re looking for an experienced Tech Lead Backend who excels in backend development and enjoys mentoring others. If you have a strong grasp of system architecture, DevOps practices, and want to shape the technical direction of impactful projects—this role is for you.Lead a backend engineering team—mentor, support, and grow team members.

We offer :

,[Design and develop backend systems using Java 17 / 21 and Spring Boot 3.x., Collaborate with Principal Engineers, other Tech Leads, and the Head of Engineering., Make architectural decisions (e.g., Modular Monolith, Microservices, Hexagonal Architecture)., Promote engineering best practices (TDD, Clean Code, SOLID, CI / CD)., Foster a high-trust team culture focused on accountability and continuous learning.] Requirements : Java, Spring Boot, PostgreSQL, JPA, Hibernate, AWS, Jenkins, Terraform, Docker, Kubernetes, API, SDLC, SLA, SLO, SLI Additionally : Sport subscription, Private healthcare, International projects, Free coffee.