JavaScript jobs in St Albans

Lead & Staff JavaScript Engineers | Full Stack | Hyper-Growth Fintech & Tech-for-Good | Typescript, React.js, Node.js, Next.js | £110k-150k + Equity | 3 days hybrid in London Opportunity: We're supporting a hyper-growth fintech client that is also tech-for-good. They’ve got big hiring plans

JavaScript Engineers | Build the Future of Global Payments (Tech For Good) | Full Stack | £150K + Equity | Node.js / TypeScript / React.js | 5 Days Per Week London I am looking for an exceptional engineer to take ownership of a mission-critical payments platform, powering real-time money movement fo

Shopify Technical Architect / Lead Developer Location: Fully Remote (UK) Salary £75,000 - £85,000 Overview We’re looking for an experienced Shopify Technical Architect to join our growing Shopify practice. In this role, you’ll lead the design and delivery of scalable Shopify Plus eCommerce solutions

Contract: Lead Full-Stack JavaScript Developer +Contentful CMS – FTSE100 Investment Manager Day Rate: £685 via Umbrella Engagement Working Arrangement: Remote Our client is a leading UK investment company managing assets on behalf of over 1.8 million investors. Their website is a core part of their

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Tradeweb International Summer Internship Program 2026 – JavaScript/ UI Developer, Technology Division At Tradeweb, we’re constantly moving forward. We were the first to electrify the bond market, and we’ve been innovating ever since. Come join our team and find out what it means to lead the way into

Client Server

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Client Server

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100kDo you have expertise with C# .Net backend development combined with JavaScript skills?You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting

Client Server

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Client Server

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Client Server

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betti

Job Title: React Native Developer Location: London Contract Duration: 6-12 Months Work Mode: Hybrid (2–3 days per week in office) Note: Candidate must be available for face-to-face meetings if required by the client. Role Overview We are seeking an experienced React Native Developer with a strong ba

Client Server

Get AI-powered advice on this job and more exclusive features.This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range Direct message the job poster from Client ServerYou could be progressing your car

Lorien

£9,600 - £9,840 /year

Full Stack Engineer (Contract) - Javascript Python (Cloud GCP) London (Hybrid - 2 days onsite) 12-month contract | Immediate start | Likely extension We're looking for an experienced Full Stack Engineer to join a high-performing product engineering team building user-facing, AI-powered applications.

IBU

JOB DETAILS: Role: Senior React Native Developer Location: London, UK (Hybrid) Type of Hiring: Contract Job Description: We are looking for an experienced Senior React Native Developer with 8+ years of experience to build and maintain high-quality mobile applications. You will work closely with cros

Job Description Role: SeniorReactNativeDeveloper Location: London,UK(Hybrid–2to3daysonsite) Experience: 8+ Years Key Skills: Strong experience in React Native (0.81), React 19, TypeScript 5.x State Management: Redux Toolkit, Zustand, React Query, Apollo Client Testing: Jest, React Native Testing Lib

Senior Software Engineer (Node.js & Javascript/Typescript) | High Impact Greenfield Trading | £130k + Bonus + Benefits | London Hybrid We are partnered with an energy trading client working on one of the most unique roles in a long time. You are not required to have Financial Services experience

easyJet holidays is the UK’s fastest‑growing tour operator, created to make brilliant holidays more affordable and more accessible. Since launching in 2019, we’ve already taken almost two million customers away on unforgettable breaks, expanded across Europe, doubled our team year‑on‑year, and been

Lumenalta

Upcoming Project – Talent Pipeline We are actively building a pipeline of experienced engineers for upcoming client projects, with some opportunities expected to begin as soon as possible. While start dates are dependent on project timing, this role reflects active hiring needs aligned with confirme

Mid & Senior JavaScript Engineers | Green Tech & AI | Full Stack | React.js / Node.js / TypeScript | London 2 Days Per Week | £50K - £120K + Healthy Equity Company: I'm looking for Full Stack Engineers who are excited about elegant systems as they are about real-world impact. Their mission i