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September 3, 2026

Full Stack Developer (.NET + React) (f/m/x)

Mid • On-site

13,000 - 18,000 PLN/yr

Warsaw, MZ, Poland

What you’ll gain

  • Work on real products used by thousands of customers
  • Learn from experienced engineers and architects
  • Develop skills in microservices, distributed systems, and modern cloud-native development
  • Influence technical decisions and solution design
  • Work in a collaborative environment focused on knowledge sharing
  • Participate in projects combining technology, customer experience, and business value
  • Gain exposure to backend and frontend development

What you’ll be working on

You’ll join a team responsible for developing and maintaining a portfolio of digital insurance solutions and customer-facing services.

Our products include:

  • Health and wellbeing applications (web and mobile)
  • Digital insurance sales journeys
  • Customer self-service solutions, including policy changes, data updates, and cancellations
  • Integrations with external partners and industry services
  • Security and compliance initiatives, including DORA-related solutions

Rather than being assigned to a single product, you’ll have the opportunity to work across multiple systems and business domains, gaining broad technical and business exposure.

Your responsibilities

  • Design, develop, and maintain backend services and APIs using .NET
  • Develop and maintain frontend applications using React.js and TypeScript
  • Implement business requirements in collaboration with analysts and product owners
  • Participate in technical design and architecture discussions
  • Build integrations with internal and external systems
  • Write clean, maintainable, and well-tested code
  • Participate in code reviews and knowledge-sharing activities
  • Troubleshoot and resolve production issues when needed
  • Contribute to improving engineering standards, tooling, and development practices
  • Collaborate closely with developers, testers, analysts, and business stakeholders

Must-have

  • 3+ years of commercial experience in software development
  • Solid knowledge of C# and the .NET ecosystem
  • Experience designing and building REST APIs
  • Experience working with relational databases
  • Practical knowledge of Entity Framework or similar ORM frameworks
  • Good knowledge of React.js and modern frontend development
  • Experience working with TypeScript
  • Understanding of object-oriented design principles and design patterns
  • Ability to write clean, maintainable, and testable code
  • Experience working in Agile teams
  • Good communication and collaboration skills
  • Proactive attitude and willingness to learn

Nice to have

  • Experience with microservices architecture
  • Experience with event-driven systems and messaging platforms
  • Knowledge of RabbitMQ, MassTransit, Kafka, or similar technologies
  • Experience with Docker and containerized environments
  • Familiarity with Kubernetes
  • Understanding of distributed systems concepts
  • Experience building cloud-native applications
  • Experience in insurance, banking, fintech, or other regulated industries

Why Join Us?

  • Be part of a dynamic team driving digital innovation in the insurance and eCommerce sectors
  • Opportunity to work in a collaborative and forward-thinking environment
  • Engage in meaningful work that directly impacts business success
  • Join a company that values work-life balance and fosters a positive team culture
  • Comprehensive onboarding, including a dedicated Buddy program
  • Remote work flexibility with hybrid office visits
  • Flexible working hours
  • Access to the latest tools and cloud-native solutions
  • A comprehensive benefits package
  • Employee discounts on insurance products
  • Referral program and sports club memberships

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