Oferta pracy

Frontend React Developer

Sportradar Polska Sp. z o.o.

  • Warszawa

    Warszawa, Masovian
  • offer expired 20 days ago
  • contract of employment
  • full-time
  • specialist (Mid / Regular)

Technologies we use


  • React

  • ES6

  • JavaScript

  • HTML5

  • CSS 3

Your responsibilities

Working as a part of the AudioVisual Tribe development team in Warsaw, the Frontend Developer will be responsible for implementing front-end applications with the team members in other locations. The AV dev-team in Warsaw supports the business needs of the AV vertical for content and client management, live operations, and post-match reporting. Most of the team daily tasks involve working with Git, Golang, PHP, developing user interfaces in JavaScript (React, TypeScript, GraphQL) and migrating the applications to run cloud-native (AWS). Our projects have extensive documentation on Confluence. We organize our work with Jira.

Do you have a passion for developing and creating state of the art solutions, has a sound working knowledge of JavaScript as well as React and CSS, and likes to keep up-to-date with new and current technological trends, designs and development processes? if you answer yes, then this role is for you.

Our requirements

  • At least 3 years of experience in frontend technologies (React, ES6, JavaScript) HTML5/ CSS 3

  • A problem-solving attitude, i.e. not just focused on writing code, but on tackling complex problems and determining how best to solve them

  • Understanding of software architecture principles

  • Communication in English is a must

  • Willingness to learn new technologies

  • Positive, team player with a can-do attitude

  • See any problem as a challenge and search for solutions together with a team

  • Dedication to create innovative and maintainable products


  • At least one year of experience in backend technologies and willingness to work with Go / PHP

  • Knowledge of TypeScript, GraphQL, Webpack

  • Experience with JavaScript Testing Frameworks: Jest, React Testing Library

  • Experience with Semantic UI or similar framework: Bootstrap, Material UI

  • Experience with CSS Preprocessors: Sass / Less

  • Familiarity with SQL databases (MySQL)

  • Knowledge of CI/CD pipeline (GitLab), Docker / AWS / Kubernetes and container hosting infrastructure.

  • Knowledge of (or interest in learning) modern software system observability stack e.g. Prometheus, Grafana, Kibana, New Relic

  • Willingness to practice TDD and pair programming

What we offer

  • Competitive salary based on knowledge and experience

  • Flexible working hours, hybrid work model and work-life balance

  • Multi-sport offers, medical insurance, etc.

  • We care about code quality so get ready to participate in code reviews

  • We have time to learn new technologies, tools and to use them

  • Stable job in a multi-national team (from offices all over the world)

  • Participation in challenging projects, conferences, training

  • Professional and personal growth

Sportradar Polska Sp. z o.o.

Sportradar is a global leader in understanding and leveraging the power of sports data and digital content for its clients around the world. We provide cutting-edge solutions and services to media companies, bookmakers, sports federations and state authorities.

We are a truly international business employing over 2,000 people in more than 30 locations around the world. Our rapid growth has been driven by technological innovation alongside an understanding of our clients' business needs. It is our commitment to excellent service, quality and reliability that makes us the trusted partner of more than 1,000 companies in over 100 countries.

We occupy a unique position at the intersection of the sports, media and betting industries. This creates an exciting and fast-moving working environment that rewards creative thinking and hard work. We are passionate about what we do, and we care passionately about our people.

If you think you're up to the challenge, come and help us to grow, innovate and develop!

Make the team: Join us and shape your future as well as ours!

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