Skills

Leadership Python JavaScript HTML CSS SQL Architecture git react tailwind Front-end Development AWS ReactJs HTML/CSS JS

Job Specifications

Title: Frontend Developer (React)

Salary: Up to PS55,000

Location: Bristol (On-site)

Are you a talented Front-End Developer looking to build innovative tools that have a real impact on the UK's transition to renewable energy?

I'm working with a market-leading energy trading firm that's playing a key role in helping balance the Grid and support decarbonisation. With a strong presence in the UK and European power markets, they operate in a fast-moving environment where technology and real-time insight drive trading decisions.

The Opportunity
You'll join their front-end engineering team to design, build, and maintain powerful trading interfaces used directly by Traders and Data Scientists. These tools provide real-time visibility of market movements, enabling the business to act quickly and effectively.

The company is also modernising its stack, moving away from legacy architecture and adopting Remix, keeping their front-end clean, efficient, and future-ready!

Tech Stack & Skills We're Looking For

Strong JavaScript skills and modern front-end development experience

Proven experience building UI with Reactjs

Solid HTML/CSS and familiarity with frameworks like Tailwind

Experience with Git and collaborative workflows

Confident working closely with Traders, Data Scientists and other Engineers

Based in or able to commute to Bristol (5 days a week, on-site)

Nice to Have

Experience with Remix or other modern JS frameworks

SQL knowledge

Exposure to UX design, AWS or working alongside data teams (Python/R)

Why Join?

Highly competitive salary + generous benefits (Private Medical, Dental, Life Assurance, Cycle to Work, etc.)

30 days holiday + bank holidays

Huge learning opportunities with direct access to senior leadership

Work with one of the most successful energy trading teams in the UK & EU

Regular company socials and a collaborative, high-performing culture

Our client has a 2 stage interview process and for the right candidate they will interview early next week!

If this role sounds of interest to you or someone you know, then please apply to this advert and contact a. methula@io associates.co. uk

About the Company

Specialising in recruitment across the tech, digital, engineering, and government and defence sectors, iO Associates have extensive experience in securing the best talent to create the products and infrastructure of the future. Our dedicated team of highly experienced and knowledgeable consultants provide bespoke solutions, working with businesses to find the perfect fit across contract, interim, search, and permanent appointments. We offer end-to-end support, from Statements of Work and IR35 determination processes to full... Know more