Senior Full Stack Engineer

Mindboxgroup; Poland; On-site; PLN 180,000 - 240,000; Full time

Job summary

Mindbox is seeking an experienced Technical Lead to drive Java/Spring backend initiatives while occasionally contributing to React + TypeScript UI delivery. This hands-on leadership role requires deep technical depth, strong design skills, and a track record of leading teams to build resilient, production-ready services.

You will work in an Agile environment, champion microservices architecture, API-first principles, and containerized cloud-native patterns, mentoring peers and shaping

Qualifications

• Hands-on leadership with deep technical expertise.
• Proven experience guiding teams to production-ready microservices.
• Strong API-first mindset and cloud-native architectures.

Responsibilities

• Design, develop, and deploy scalable Java/Spring services.
• Mentor engineers and drive technical direction.
• Contribute to React + TypeScript UI when needed.

Skills

Java/Spring

Backend engineering

React

TypeScript

Leadership

Agile

Job description

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

We are seeking an experienced Technical Lead with a primary focus on Java/Spring backend engineering and the ability to contribute to React + TypeScript UI delivery as needed. This is a hands-on leadership role, requiring strong technical depth, design capability, and proven experience leading teams in building resilient, production-ready solutions.

You will work in an Agile environment to design, develop, and deploy high-quality services utilizing modern microservices patterns, API-first principles, and containerized cloud-native architectures. This role offers a blended experience of technical leadership and active coding while mentoring others.

Sounds like your kind of challenge?