Key Facts

Remote From:

Czechia

Full time

Czech, English

Hard Skills

Other Skills

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Decision Making
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Communication
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Teamwork
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Proactivity

Roles & Responsibilities

At least 5 years of experience as a Frontend Developer
Excellent knowledge of React, JavaScript, and TypeScript
Strong experience with Redux and TanStack Query
Skilled in writing automated tests (unit, integration, and end-to-end) using React Testing Library, Playwright, or Selenium

Requirements:

Build modern web applications using React, JavaScript, and TypeScript
Develop, maintain, and consume REST APIs
Implement unit, integration, and end-to-end tests using React Testing Library, Playwright, or Selenium
Collaborate with backend teams (Kotlin + Spring) and participate in architecture discussions to shape technical decisions

Nexer Group

Information Technology & Services

About Nexer Group

With over 30 years of success with fantastic growth and business results, it is time to take the next step and build for the future. We do that as Nexer – a modern tech company with expertise in strategy, technology and communication and a strong vision: Promising future. The world is changing rapidly, and with Nexer, we meet our clients need for a strategic partner with cutting-edge services and long experience in digitalization, artificial intelligence, innovation, IT and R&D. Today, some of the largest, most demanding companies in the world rely on our dedication and expertise. We will keep delivering on that trust. We also continue to build strong partner relations with market-leading product and platform providers, and have been appointed as Microsoft Country Partner of the Year in Sweden and Brazil – twice. Nexer takes pride in leading change with an agile and forward-looking approach. The name Nexer communicates our progressive mindset and constant motion forward, always thinking ahead and preparing for what's next. Over the next few years, we will create job opportunities for at least a thousand talented Nexers!. We need you! Does it sound interesting? Follow us on LinkedIn and visit www.nexergroup.com

Company type: Large

Industry: Information Technology & Services

Founded: 2018

Company size: 1001 - 5000

Website LinkedIn See all jobs →

Job description

Nexer Czech Republic is a division within DANIR AB – an IT consulting and R&D company. We have the opportunity to work with world‑renowned brands from Scandinavia, the USA, the UK, and Western Europe. Our goal is to grow strong but rather in competencies than in numbers.

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

About the Role

We are looking for a Senior Frontend Developer (React) to join an international engineering team working on modern, scalable web applications. In this role, you will develop high‑quality frontend solutions using React, TypeScript, and state‑of‑the‑art tooling, while collaborating closely with cross‑functional peers across Europe. You will help shape user‑facing features, ensure code quality, and contribute to a clean and maintainable architecture.

What You Will Do

Build modern web applications using React, JavaScript, and TypeScript
Work with state management and data‑fetching tools such as Redux and TanStack Query
Develop, maintain, and consume REST APIs
Implement unit, integration, and end‑to‑end tests using tools like React Testing Library, Playwright, or Selenium
Collaborate with backend teams working in microservices (Kotlin + Spring)
Work with Git following clean coding best practices
Participate in architecture discussions and contribute to technical decisions
Use AI tools responsibly to improve development efficiency
Cooperate with developers, designers, and product teams in an international environment
Ensure high‑quality documentation, clean code, and technical consistency across the project

Who You Are

At least 5 years of experience as a Frontend Developer
Excellent knowledge of React, JavaScript, and TypeScript
Strong experience with Redux and TanStack Query
Skilled in writing automated tests (unit, integration, e2e) using React Testing Library, Playwright, or Selenium
Strong understanding of REST APIs and Git workflows
Some exposure to microservices using Kotlin and Spring
Knowledge of responsible and effective usage of AI models
Passion for writing clean, maintainable, easy‑to‑understand code
A proactive team player with strong communication skills
Fluent in English (C1), spoken and written
Located in Poland (to support collaboration and occasional on‑site team meetings)

Assignment Details

Workload: Full time
Location: Poland (remote)
Contract type: B2B
Client: A global Scandidavian automotive company

Why Nexer

At Nexer, competence and curiosity come first. We collaborate with leading global brands and offer meaningful, transformative projects where your expertise truly matters. You’ll join a culture that encourages innovation, ownership, and continuous professional growth.