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Web Engineer (Frontend)

Up to 1400 - 1700 PLN netto + VAT /MD
Type of employment:
Job description

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 15 years, it has provided various services to support clients in digital transformation.


Hybrid mode: 2x/month from the office in Warsaw


  • 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 or remote working system
  • 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


🏠This is hybrid work project: 2 times a month from the Warsaw office is required! 😊

📜B2B or Full-Time Contract of Employment (UoP)

💰Rate up to 1300 – 1700 PLN net/MD + VAT

🌎Work in International Environment


We’re looking for Frontend Web Engineers who will work in one of the core cross-functional mission teams, helping to build core-banking technology.

Hybrid mode: 2x/month from the office in Warsaw


- Represent the product team in the scheduling of releases to customers, including preparing release notes

- Work with QA team to agree testing scenarios for new feature releases and support testing

- Extract and analyse data in order to understand feature performance and support product team backlog prioritisation

- Support key third party relationships to enhance overall value delivered to Mettle and our customers

- Support with incident coordination and triage of customer issues, ensuring actions are articulated and prioritised to appropriate backlogs

- Review, validate and create clear and concise product documentation

- Support with product governance and wider risk assessment processes

- Coordinate and complete regulatory conformance testing

- Support and shadow Product Owners and Product Managers including participating in customer research and product discovery processes


  • In-depth knowledge of React, JavaScript/TypeScript 
  • Demonstrated delivery of web applications
  • Comfortable working with REST APIs using asynchronous patterns
  • Experience with Git, including understanding of branching and merging workflows
  • Experience with optimising code for performance and quality
  • Experience working in a Test Driven Development like environment
  • Working knowledge of Apollo (client and server), React Hooks, SASS/SCSS and Webpack
  • Good knowledge of Node.js and production- level GraphQL, knowledge of MaterialUI
  • Design-minded attention to user interface implementation
  • Message-driven architectures / Kafka / event sourcing
  • Use of Jest, Cypress and Pact for testing