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November 3, 2026

Senior Software Engineer

Senior • On-site

Warsaw, Poland

Quick Facts

  • Role: Senior Software Engineer (f/m/d)

  • Environment: Agile, cross-functional team

  • Focus: Cloud-based web applications and APIs

Description

You will develop and maintain scalable, reliable, user-centric business applications that support digital operations. The role covers the full software development lifecycle, including design, implementation of business requirements, and collaboration with Product Owners and other engineering teams. You will also ensure software quality through testing and code reviews and support CI/CD and deployments.

Responsibilities

  • Design, develop, and maintain web applications and APIs

  • Implement new business requirements and improve existing solutions

  • Participate in architecture and technical design discussions

  • Collaborate with business stakeholders and international teams

  • Ensure software quality through testing and code reviews

  • Support CI/CD processes and application deployments

  • Contribute to continuous improvement of development standards and practices

Requirements

  • Experience in software development using JavaScript and TypeScript

  • Experience with React.js and Node.js

  • Knowledge of REST APIs and microservice architecture

  • Experience with Git version control

  • Understanding of software development best practices

  • Good communication skills in English

Benefits

  • Medical package and sports benefits

  • Flexible working hours and possibility of remote working

  • Confidential employee assistant program

  • Training, workshops, hackathons, meetups, and language courses

  • Workshops and digital learning platforms

  • Support for CSR activities

  • Team-building activities (e.g., bike races, soccer matches, film marathons)

  • Inclusive workplace valuing diverse backgrounds

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