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Senior React Developer
New
JavaScript

Senior React Developer

Katowice
3 315 - 4 696 USD/monthGross per month - Permanent
3 315 - 4 696 USD/monthGross per month - Permanent
Type of work
Full-time
Experience
Senior
Employment Type
Permanent
Operating mode
Remote
Sopra Steria

Sopra Steria

Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring around 55,000 employees. Polish branch, as the Global Delivery Center, operates in Katowice since 2007 and has been growing ever since. In 2025 we've opened our second office in Gdańsk. Currently, our team consists of almost 1,000 specialists who share their expertise working in one of our two departments: Digital Platform Services or Application Services.

Tech stack

    English

    B2

    React

    advanced

    TypeScript

    advanced

    MySQL

    advanced

    Git

    advanced

    Confluence

    regular

    Flask

    nice to have

    Python

    nice to have

    AWS

    nice to have

Job description

Online interview

We are looking for a Senior React Developer to join our team on a project for a client in aerospace business sector. You will work in a stable, industrial environment on an application that manages aircraft's delivery acceptation by the airlines.

 

Note that we can only offer cooperation to people who are located in Poland and have EU citizenship. 

 

Mission/activities:

  • Development activities following all the guidelines in place on the project

  • Technical support to the rest of the team

  • Estimation of features & user stories to develop

  • Participation to SAFE ceremonies with the customer


Tech stack:

  • ReactJS 17, Typescript

  • Python 3.11, GraphQL 

  • MySQL, DynamoDB, SQL Alchemy

  • Flask

  • Confluence

  • Git, Github

  • SAFE

  • Agility


Must have requirements:

  • Proven experience of min. 4-5 years of React development

  • ReactJS 17, Typescript

  • MySQL, DynamoDB, SQL Alchemy

  • Flask

  • Confluence

  • Git

  • English – B2/C1

  • Very good communication skills

  • Ability to go on occasional business trips abroad and to our office in Katowice 


Nice to have requirements:

  • AWS knowledge

  • Python knowledge

  • Previous experience in aeronautics sector


What we offer:

  • BENEFITS (UoP): Luxmed, Medicover Sport, Worksmile, educational platforms, language courses, referral bonus, copyrights, life insurance

  • DEVELOPMENT OPPORTUNITIES (UoP and B2B): certifications (paid by the company), conferences, Tech Lunches


The recruitment process in our company consists of two stages:

  • a short phone call with a recruiter (30 min max)

  • one-hour long interview on Teams (with both general and technical questions)


If you find this offer interesting and you would like to learn more about the project, send us your up-dated CV in English containing the clause:

„I agree to the processing by Sopra Steria Polska Sp. z o.o. my personal data contained in my CV for the recruitment process and further recruitment processes.”

3 315 - 4 696 USD/month

Gross per month - Permanent

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