All offersKrakówJSSenior React Developer
Senior React Developer
Sigma IT Poland

Senior React Developer

Sigma IT Poland
Type of work
Employment Type
Permanent, B2B
Operating mode

Tech stack

    Automated Testing

Job description

Online interview

Sigma IT Poland is a division within NEXER GROUP – a custom software development company. In Poland, we started in 2017 and are now 180+ crew with an office in Wrocław, Warsaw, and Cracow. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, rather in competencies than in pure numbers.

If you like what we do, see our offer, maybe it is you we will have the pleasure to meet! :)

We are looking for Senior React Developer to join the team of our Scandinavian client from the automotive industry. You will work as the sole frontend developer in cooperation with bigger team of engineers. It is long term contract.

Purpose of this project is to integrate diverse data sources onto a unified platform for global operations.


• X: Simplifies tasks like workshop visits and customer communication.

• Y: Efficiently manages customer-purchased vehicle fleets.

• Z: Focuses on specific service contracts.

Work Organization: Agile methodology using Microsoft Teams for communication. Daily stand-ups, refinements, retrospectives, and bi-weekly demos ensure progress tracking.

Technologies and tools used on the whole project:

• FrontEnd: JavaScript, TypeScript, React

• BackEnd: Kotlin, Java, Spring, Kafka, PostgreSQL, ElasticSearch

• DevOps: AWS, Kubernetes

You might be the perfect match if you are/have:

  • Proficient in React and Typescript with a proven track record of extensive experience.
  • Experience with automated testing is essential.
  • Capable of taking full ownership of the development process, ensuring smooth transition to production.
  • Comfortable with pair programming and adept with version control systems.
  • Willingness to share expertise and collaborate effectively within the team.
  • Ready to work remotely with occasional travel to Sweden twice a year for short durations and some meetings with the team in Wrocław at our office (Fabryczna 6, Wrocław).

By joining us, you gain the following:

  • Exciting projects, a multinational and inspiring environment for talented IT professionals. Various projects in diverse, cutting-edge industries. Biotech, Automotive, Internet of Things, or AR/VR;
  • Code review done by skilled engineers (over 60% of our team are people with over 5 years of experience in the industry);
  • Becoming part of a team of motivated individuals is here to stay. We value loyalty – as you grow, we grow with you;
  • Respect for your private life so you don't have to work overtime or on weekends;
  • Online and offline integration events - including remote X-mass party and annual WOW tour trip abroad - so far we've been in Cape Town and Barcelona.

Perks and benefits:

  • Fully remote work from your convenience or in our office in Wrocław, Warsaw or Cracow;
  • Choice of employment form: we offer B2B or employment contract;
  • Free benefits such as LuxmedMultisport, and life insurance in Nationale Nederlanden;
  • Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior);
  • Personal Training Budget and Passion Day - an extra day off for your passion, hobby, and growth to spend as you please;
  • Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is your decision;
  • We provide high-quality work equipment + 2 additional monitors and accessories.

If you apply for this position and match our expectations, then:

1) You will be invited to HR Screening with our IT Recruiter.

2) You will have technical interview.

3) You will meet with client.

Submit your application online in one easy step! Apply now!