Senior React Developer

5 dni temu


Kraków, Lesser Poland Hays Pełny etat

Hays IT Contracting is a cooperation based on B2B rules. We connect IT specialists with the most interesting, technological projects on the market.

Join the group of 500 satisfied Contractors working for Hays' clients

For our Client we are currently looking for Candidates for the position of
Senior React Developer.

  • Location:
    hybrid / Kraków (2–3 days per week in the office)
  • Job type:
    B2B (with Hays Poland)
  • Rate:
    140–170 PLN/h net on B2B
  • Tech stack:
    React, TypeScript, JavaScript ES2020, HTML5, CSS3, API, , Redux, Redux-Saga, AG-Grid, LESS/SASS
  • Project:
    Development of front-office applications on a high-end microservice platform hosting client-facing solutions for a global financial institution.

Responsibilities:

  • Be part of a Scrum team delivering business value through software
  • Implement and deliver high-quality software solutions
  • Collaborate closely with trading desk and other teams
  • Translate business requirements into code
  • Design, build, and maintain efficient, reusable code
  • Build and maintain unit/integration/functional/non-functional testing frameworks
  • Provide technical direction and system architecture

Requirements:

  • Minimum 5 years of experience in React, HTML, JavaScript, Typescript
  • Strong proficiency in React, TypeScript, JavaScript ES2020, HTML5, CSS3
  • Experience with NodeJS, NPM, PNPM (very nice to have)
  • Excellent problem-solving and analytical skills
  • Very good command of spoken and written English (min. B2)

Nice to have:

  • Experience with Redux, Redux-Saga, AG-Grid, LESS/SASS, Lodash
  • Understanding of FP, OOP, REST APIs, real-time data streaming and messaging systems
  • Knowledge of agile development processes and automation technologies for testing and CI
  • Investment banking domain knowledge

What will you get:

  • Long-term cooperation with a client implementing projects for major players in the banking and financial sector
  • Standard benefits – preferential rates for LuxMed and Multisport packages
  • Opportunity to work on cutting-edge technologies and scalable solutions

What will the recruitment process look like:

  1. Your CV will be verified by Hays Recruiter
  2. Recruiter will contact you by phone – a 15-minute conversation about the project and your experience
  3. Technical conversation with the client – online meeting (1h+1h)
  4. Offer
  5. Welcome to the project

Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.


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