Senior React Developer - UK - Fully Remote

OMEGA, Inc.; Sheffield; Remote; GBP 55,000 - 80,000; Full time

Job summary

A leading company in the data analytics industry seeks a Senior React Developer for a fully remote position. This role involves designing and building modern web interfaces, mentoring junior developers, and optimizing applications for performance. Ideal candidates will possess strong React and TypeScript skills, with a proven history of building scalable applications.

Qualifications

• 5+ years of experience developing web applications, with at least 3+ years utilizing React.
• Deep understanding of React, lifecycle, hooks, and state management.
• Experience with testing frameworks like Vitest and Playwright.

Responsibilities

• Build and maintain high-quality, scalable React applications using modern tools.
• Collaborate with designers, backend engineers, and product managers for new features.
• Mentor junior level React developers and help shape frontend best practices.

Skills

React

TypeScript

HTML

CSS

Problem-solving

Communication

Collaboration

Job description

Senior React Developer - UK - Fully Remote page is loaded

Senior React Developer - UK - Fully Remote

Apply locations Sheffield, GB posted on Posted 3 Days Ago job requisition id 15021

This job will provide you with an opportunity to further your career alongside some of the best and most passionate technology experts from around the world in a leading company within the test, measurement and data analytics industry. You will be a strong contributor collaborating closely with colleagues from various business functions.

At HBK, we live up to our three values: Be True, Own It and Aim High. We believe in absolute integrity – it’s how we win for stakeholders, the environment and each other. We believe in teamwork and keeping our promises – to ourselves and others. Finally, we believe in being bold and positive. This is how we perform at our best and achieve greater success.

About us

At HBK, we're building innovative, user-centric software solutions that make a difference. Our cross-functional, globally distributed team thrives on collaboration, creativity, and a shared commitment to engineering excellence. As we continue to scale our platform, we're looking for a Senior React Developer to help drive forward our frontend architecture and deliver high-quality user experiences.

We’re committed to your growth by offering dedicated Innovation periods throughout the year—giving you the time and space to explore emerging technologies and transform bold ideas into future product opportunities.

The Role

As a Senior React Developer, you’ll take a lead role in designing and building modern, performant web interfaces. You’ll collaborate closely with designers, backend engineers, and product managers to bring new features and enhancements to life. Your experience and leadership will also help guide junior developers and shape best practices in our frontend codebase.

What You'll Do

• Build and maintain high-quality, scalable React applications using modern tools (React 18+, TypeScript, WebStorm, Rider etc.)
• Collaborate cross-functionally with designers, Product Owners, and backend developers
• Drive architecture and design discussions for frontend components and application state
• Optimize applications for speed and scalability
• Implement and advocate for UI/UX best practices and accessibility
• Mentoring Junior level React developers
• Participate and eventually lead paired programming sessions
• Stay current with the latest in frontend development trends and technologies
• Identify performance bottlenecks and propose solutions
• Work in an agile development environment, contributing to planning and continuous improvement

What We're Looking For

• 5+ years of experience developing web applications, with at least 3+ years utilizing React
• Strong proficiency in TypeScript, HTML, and CSS
• Deep understanding of React: lifecycle, hooks, and state management
• Strong history of working with React and libraries like Material-UI (MUI), React Query/TanStack Query, and React Hook Form (preferred)
• Experience with testing frameworks like Vitest and Playwright
• Proficiency with GitHub for source-control
• Ability to write clean, maintainable, and well-tested code.
• Experience integrating RESTful APIs
• Strong problem-solving skills and attention to detail
• Excellent communication and collaboration skills

Nice to Have

• Experience working in a CI/CD environment
• Experience and knowledge with TDD
• Knowledge working with ASP.Net Core Minimal API, XUnit and Entity Framework Core
• Responsive UI design
• Familiarity with cloud hosted containerized microservice architecture (Docker, Kubernetes, Observability tools)
• Experience of designing and implementing security best practices in web development

About Us

One Company – HBK

Hottinger Brüel & Kjaer (HBK) is a global leader in the fields of sensors, data acquisition, analytics and collaboration for various R&D, production and in-operation applications.Until the end of July 2020, the companies were known as Hottinger Baldwin Messtechnik GmbH (HBM) and Brüel & Kjær Sound & Vibration Measurement A/S respectively. HBK is a subsidiary of Spectris plc and employs around 3000 people worldwide. Our product eco system covers all layers from sensors, electronics, to software and collaboration. Our customers range from end users of the entire tool chain focusing on analytics and results in virtual testing, physical testing, and monitoring, to our OEM and system integrator partners and customers integrating our products into their own offering and solution. The product portfolio is as versatile and varied as our customer base covering many industries. We have engineering and production facilities in Germany, Denmark, UK, Portugal, USA and China and are represented in over 80 countries worldwide. We are proud to be one of the top three suppliers worldwide in our market segments served, thanks to our high-quality products and the commitment of our employees.