Front End Developer React jobs in Stevenage

Description We are looking for an experienced front-end web developer to be part of the on-going development of the highly successful Igloo modelling platform, helping it evolve to be ever more valuable in a cloud-based world. You’ll be joining a collaborative and supportive team that values profess

Description We are looking for an experienced front-end web developer to be part of the on-going development of the highly successful Igloo modelling platform, helping it evolve to be ever more valuable in a cloud-based world. You’ll be joining a collaborative and supportive team that values profess

Are you passionate about building intuitive, high-quality digital experiences? The Senior Front-End Developer designs and delivers modern web applications that support the mission of CFA Institute. Working within an Agile, cross-functional team, you’ll contribute across the full software development

Senior Front End Developer Remote-first (Have to be UK-based) | 1 day a month in London £70,000–£80,000 We're hiring on behalf of a fast-growing startup with a fresh brand identity, an ambitious product roadmap, and a team that genuinely collaborates. This is a business at an exciting inflection poi

Unily Front-End Developer / Widget Developer Contract: 6-month Initial project engagement (potential 18-momnth long-term extension) Location: Fully Remote Rate: £400 per day (outside IR35) Contact: Thomas.price@forsythbarnes.com Overview We are working with a client looking to revitalise and expand

eFinancialCareers

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Seni

Job Description Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morg

Principal Software Engineer | Front End (React) | London, Hybrid Our client is a forward-thinking global firm redefining the future of finance through technology. They are looking for a Principal React Engineer who can set the technical direction for the front-end, champion best practices, and still

Global One

Job brief We are looking for a front-end developer to join our team. You will be responsible for building and optimizing the user interface and user experience for our website and applications. You will work closely with our design team to create high-quality visuals and interactive elements that me

New Step Recruitment

Our client is a forward-looking £1 billion employee-owned management, engineering and development consultancy serving the public and private sector around the world, with a strong commitment to digital innovation. They are looking for a highly motivated Senior Front-end Developer to work in our dyna

eFinancialCareers

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Job

💻 Senior C# & React Full Stack Developer | ⚡ Front Office Trading House | 💷 £130,000 Bonus | 🏙️ London | 🧑💻 3 Days in Office A London-based Hedge Fund is on the lookout for a Senior Full Stack Developer with strong React (Front End) and C# (Back End) skills to join their high-performing tea

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Seni

Job Title: Junior Programmer / Trainee Programmer Location: North Luton Company Overview: BB Online is an established ICANN-accredited domain registrar, trading in the UK since 1997. The company specialises in international domain name registration, portfolio management, and web hosting services, su

Overview IQVIA provides scientific services spanning clinical trials, real world evidence, and consulting in all areas of the product lifecycle. IQVIA has two teams focused exclusively on amplifying the patient’s voice and enhancing their experiences across their health journey: the Patient-Centered

OnBrand Group

*Contract Type:** Full Time *Location:** Hybrid (3 days office, 2 days remote) *Start Date:** April 2026 *Salary:** Upon Application OnBrand is looking for a proactive, enthusiastic and highly organised Junior Front End Developer to join our growing team and support the delivery of websites, digital

Barclays

Join Barclays as a Back-End Developer, contributing to the Investment Banking division by enhancing and expanding platforms within Securitized Products. In this role, you will play a key part in designing and developing robust backend systems that support critical business functions. Your responsibi

Radical Forge

Our Mission Radical Forge is a UK-based developer that has provided co-development services on a range of AAA and indie titles. In 2021 the company created their first original IP, 'Bright Paw', which was published on PC, Nintendo Switch, Xbox One/Series S/X, Google and iOS by Rogue Games. We are cu

Standard Chartered

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Join Barclays as a Back-End Developer, contributing to the Investment Banking division by enhancing and expanding platforms within Securitized Products. In this role, you will play a key part in designing and developing robust backend systems that support critical business functions. Your responsibi