Senior React Engineer

18 000 - 21 850 PLNNet per month - B2B

Senior React Engineer

JavaScript

Centrum, Warsaw

DevsData LLC

18 000 - 21 850 PLN
Net per month - B2B
Full-time
B2B
Senior
Remote

Tech stack

    Functional Programming

    advanced

    JavaScript

    advanced

    React

    advanced

    Redux

    advanced

Job description

Senior React Engineer


  • 💰 Up to 6000 USD per month

  • 🌎 Hybrid from Warsaw (3 days/week Office)

  • 🕦 Full-time position, long-term

  • ☑️ Contract of Employment/B2B


We are looking for an experienced and highly skilled Senior React Engineer. Our client is a fast-growing technology consulting company delivering cutting-edge digital platforms and tailored enterprise solutions across a range of industries. One of their core focuses is building scalable, cloud-based tools that serve private capital markets and financial institutions. The cross-functional product development team is being expanded as their strategic growth initiative in Poland.


Requirements:


  • Bachelor’s degree in Computer Science or a related technical field

  • 6+ years of commercial experience in JavaScript and TypeScript

  • Strong expertise with React.js and Redux

  • Strong understanding of design patterns and how to apply them in JavaScript

  • Proficient in functional programming principles and asynchronous programming

  • Working knowledge of Git, branch management, and version control workflows

  • Experience with TDD (Test-Driven Development) and continuous integration workflows

  • Familiarity with Agile methodologies and collaborative development practices


Nice to Have:


  • Experience with Next.js or other SSR frameworks

  • Experience with custom package creation and integration workflows

  • Strong understanding of cross-browser compatibility best practices

  • Exposure to financial technology or experience working on products related to investments, capital markets, or financial operations

  • Prior experience working with distributed teams in hybrid settings


Responsibilities:


  • Design and develop dynamic, responsive user interfaces using React and modern frontend tools

  • Collaborate closely with project managers, analysts, and stakeholders to deliver polished and interactive applications

  • Implement and maintain Test-Driven Development (TDD) and continuous integration practices

  • Participate in cross-functional development efforts to meet deadlines and product requirements


Get to know DevsData


We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team. We employ people with experience in international corporations as well as the ones from the best technical and business universities.


Find out more: https://devsdata.com


Published: 18.08.2025

Meet the company

DevsData LLC

DevsData is a premium recruitment and software development agency specialized in developing unique software, artificial intelligence, and Big Data solutions. We’re working 100% remotely so that we can change the world from every place on Earth.

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