Fullstack Javascript Developer Jobs in UK

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Full Stack Developer

Company Description If your skills, experience, and qualifications match those in this job overview, do not delay your application.Durell Software is a trusted provider of insurance software, catering to brokers, MGAs, and insurers. Our platforms streamline underwriting, schem ...

Power BI Developer

Power BI Developer – AVP Job Title: Power BI Developer Pay Rate: £416, £450, and £490 Umbrella Location: London, Harbour Exchange Any specifics re Location/ Hybrid model: 3 days a week in the ...

Scala Developer (Remote)

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications . This role involves working on modern dist ...

Senior Frontend Developer

You sweat the details. You open a SaaS app and immediately notice the component that shouldn't be a modal, the auth flow nobody thought through, the table that takes half a second too long to load. Most engineers file a ticket. You fix it — and then you make sure it never happens again. That instinct ...

C++ HFT Developer

Software Engineer – Low Latency / Trading Systems London | Office-Based | Permanent A high-performing proprietary trading firm is looking to hire a Software Engineer to join its core engineering team building the systems that power live trading acro ...

Lead Gameplay Developer

Lead Gameplay Developer Location: Remote-first Type: Full-time Start: ASAP About Couch Heroes At Couch Heroes, we’re exploring new ground for the MMO genre. In a w ...

Back End Developer

• Job Title: Senior Back End Developer (Python) • Salary Range: £100,000 – £120,000 + Bonus • Location: London | Hybrid (2–3 days office) This Senior Back End Developer role will shape a brand-new data plat ...

Azure Integration Developer

Azure Integration Developer | Global Enterprise Technology Organisation | London We’re partnering with a global, high‑performing organisation currently modernising and scaling its cloud integration and API platform across international markets. As part of a wider digital tr ...

Big Data Developer

Big Data Engineer (AI Research & Applied Systems) Python, Knowledge Graphs Worcestershire (Hybrid working, 1 day a week in office, possibility for additional flex) Permanent SC or DV Clearance required ...

Sales & Business Developer

Sales & Business Developer Location: London / Remote Contract: Freelance / FTC / Full-Time Who We Are Chesamel Group is an agile consultancy headquartered in London, focused on driving extraordinary ...

UX/UI Developer

Join Metro – Where Innovation Meets Logistics Excellence At Metro, we don’t just move freight - we move boundaries. Powered by cutting-edge technology and driven by passionate people, we deliver world-class import/export solutions across air, ocean, and road freight, as well as supply ...

Scala Developer (Remote)

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications . This role involves working on modern dist ...

Scala Developer (Remote)

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications . This role involves working on modern dist ...

Scala Developer (Remote)

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications . This role involves working on modern dist ...

Senior Frontend Developer

Not Your Average Web Dev Role At Dirty Martini, we don’t just create websites, we craft digital experiences that captivate, convert, and push boundaries. Our clients don’t come to us for the ordinary; they choose us because our extraordinary work helps them stand out. If you’re lookin ...

Frontend React Developer

Job Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‑3 days in office) Salary: £70,000 – £75,000 + Equity About the Company You’ll join a fast‑scaling SaaS busines ...

Full Stack Developer

Company Description Durell Software is a trusted provider of insurance software, catering to brokers, MGAs, and insurers. Our platforms streamline underwriting, scheme management, and distribution to help insurance businesses operate efficiently and confidently scale their operations. ...

Business Developer Manager

Overview Business Development - Luxury Interiors | Central London | £45-50k + Uncapped Commission (OTE £80k-£150k+) Are you a commercially driven relationship-builder with a passion for property, design, and delivering exceptional client experiences? I'm representing a fast-g ...

Data Analyst / Developer

At STERIS, we help our Customers create a healthier and safer world by providing innovative healthcare and life science product and service solutions around the globe. HOW YOU WILL MAKE A DIFFERENCE About you: Do you want to spend your working time making a differenc ...

Power Platform Developer

Albany Beck are a Management Consultancy focused on providing specialist talent and transformative solutions to Financial Services clients. We combine subject matter expertise with innovative delivery models that help clients scale efficiently, while offering meaningful, long-term career opportunities to o ...

Full Stack Developer

Nice to have technologies and experience: IPv4 Networking Software engineering (C/C++/Java/Python/Go/Rust/Node) Relational and non-relation data technologies. The personal traits we are looking for are: Passion for technology Sho ...

Full stack Developer

About Huzzle At Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries such as SaaS, MarTech, FinTech, and EdTech. We match top sales tale ...

Full Stack Developer

We’re partnering with a leading UK organisation to recruit an experienced Senior/Professional Full Stack Engineer to join their in‑house development team. You’ll design, build and maintain modern web applications — from .NET RESTful APIs and SQL databases on Azure to responsive TypeScript front‑end ...

Proposal Developer 1

Overview Under general supervision, the Proposal Developer I supports the global sales organization by developing and preparing budgets and proposals for assigned customers. This role focuses on learning proposal development best practices, understanding customer requirements, and ensuring accura ...

Investment Risk Developer

Purpose Work within the Investment Risk team to help 7IM multi-asset funds and model portfolios stay within investment risk parameters and deliver strong risk-adjusted returns. Maintain and develop the investment risk databases, dashboards, models and oversight processes. Work alongside the invest ...

Full Stack Developer

Description We are looking for a full-stack developer to join our growing business unit (headquartered in Reigate, ~200 engineers) developing a wide range of market-leading InsurTech solutions. You will join us at an exciting time as we focus increasingly on cloud/SaaS solutions, upgrading existi ...

Power Platform Developer

Power Platform Developer – UK Remote 3-Month Fixed Term Contract initially. £55,000 - £65,000 (Pro‑Rata) + 38 days holiday, 35-hour work week and great benefits. This successful company with £50m+ yearly turnover is looking for a Power Platform and Copilot specialist to join the team on a ...

Full Stack Developer

Why You Should Be A Front End Developer Here: A culture of collaboration and innovation, where your contributions can truly shape their products and services Career advancement and personal development Collaborate with a diverse global team, with developers located world ...

Full Stack Developer

Role: Full Stack Developer Rate: £500-£550 p/d Inside IR35 Duration: 12 months Location: Hybrid 2-3 days per week in Corsham Requirements: Seeking an experienced Full Stack Developer to support the design and delivery of a public facin ...

Full Stack Developer

Job Title Full-Stack Developer Salary £40,000 – £50,000 + benefits Location Bristol Work Type Hybrid (primarily office-based) Role WeDo is partnering with a growing SaaS business in the insurance space that is entering a majo ...

Power Platform Developer

Power Platform Developer (3 Months) 5 Days per week on site in Canary Wharf £#removed# per day (Inside IR35) My client, in the financial services industry, is looking for a Power Platform Developer to join their fast-paced team on an initial 3 month contract based out of Canary Wharf on a ...

Proposal Developer 1

Proposal Developer 1 page is loaded## Proposal Developer 1locations: Livingston, West Lothian, United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: R ## **Job Title: Proposal Developer I**### **Job Overview**Under general supervision, the Proposal Developer I supports the global s ...

Full Stack Developer

About the Role We are seeking a highly skilled and experienced Full Stack Developer with 6 to 10 years of hands‑on experience in designing, developing and maintaining scalable web applications. The ideal candidate should havestrong expertise in both front‑end and back‑end technologies and be comf ...

Power Platform Developer

West Midlands / Hybrid - 2 days per week (Potentially negotiable) We’re working with a well-established organisation investing heavily in digital transformation and business process improvement, and they are looking to appoint a Power Platform Developer to play a key role in that journey. T ...

Senior Java Developer

# Senior Java DeveloperWe are looking for a Senior Java developerYou will need Java experience with data applications and working with large amounts of data, SDLC, REST APIs, cloud experience – Dataflow, Cloud Run, Composer.This will be a hybrid solution and you will be expected to be in the office 2 days per we ...

NEC Developer – AR

Job Title NEC Housing Implementation Consultant (Contract) Contract Details Contract length: Initial 6 months Contract type: Contract – Can be Inside or Outside IR35 Programme: NEC Housing re-implementation Working a ...

Jr Frontend Developer

Job Responsibilities Be involved in every step of the product design cycle from discovery and user acceptance testing. Work with BAs, product managers and tech teams to lead the Product Design. Maintain quality of the design process and ensure that when designs are translate ...

Senior Salesforce Developer

Senior Salesforce Developer We're looking for a Senior Salesforce Developer to join our dynamic and collaborative team. You'll play a vital role in architecting and shaping how we use Salesforce to support our business and customers, focusing on building robust, scalable solutions using a combina ...

Lead Java Developer

About the Job you are considering: We are seeking an experienced Lead Java Developer with CIAM Customer Identity and Access Management expertise to design, develop and lead the implementation of scalable and secure identity solutions. The ideal candidate will have strong technical leadership capa ...

Shopify App Developer

Shopify App Developer Location: Remote in UK Duration: ~3 Months (Project-Based Contract - potential for renewal) Rate: £450 - £550 per day Outside IR35 Overview We’re looking for an experienced Shopify App Developer to support a 3-m ...

Lead Developer Leeds

Responsibilities Engage and collaborate with team members and business partners to assess, design, and build intelligent automation solutions. Manage infrastructure and tooling related to Automation. Mentor and provide guidance to Automation Developers. Review ...

Frontend Developer React

About us At Xelix, we work with some of the world’s largest companies to automate and strengthen their financial controls. Our AI solutions redefine how Accounts Payable teams operate – moving from manual processes to automated, intelligent workflows. Xelix is a fast-paced scale-up – thin ...

Java Developer (AWS)

Role Java/AWS Developer Location Leeds, UK - Hybrid (3 to 2 days onsite/week) Salary / Rate Negotiable Type Permanent (FTE) No. of Openings: 10 Note: We have openings here (Junior & Senior Developer) Job Description </ ...

Senior Software Developer

Senior Software Developer | Cambridge | Hybrid | Up to £80,000 plus benefits I am currently working with a Global leader in industrial software who are looking for a Senior Software Developer to join a strong and talented team of developers working on their core platform. You will be work ...

Front End Developer

The Role We’re on the lookout for a Front End Developer to join our Web Development team, who will work across both our current ecommerce platform and our future technology stack. In the short term, you’ll help enhance and support our live Salesforce Commerce Cloud storefront. Longer term ...

Senior PHP Developer

Senior PHP Developer (PHP, Playwright, k6) – Mobile RASP & API Security Gateway Duration: 6 months’ Working arrangement: Once a month - Bristol We are currently working with an established financial services organisation operating in the investment and wealth manag ...

Software Developer, Backend

As a Software Developer, you will work alongside a team of talented developers to deliver high quality, scalable solutions on Linux and Cloud platforms. Full-time Closes 10/06/2026 The Placement and CashOut team are responsible for the orchestration and fulfilment of user-driven bet place ...

Senior .Net Developer

Senior .NET Developer, below skills and responsbilities required: Back-End .Net, C# Dev with some knowledge of Front-End, specifically Angular 19 experience 8 – 10 years experience, ideally with some Primary Markets within Investment Banking Server side Development Must ...

.NET Developer Bloxham

(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is a global video technology company with a strong presence in 17 cou ...

Senior Cloud Developer

Description We are looking for a Lead Cloud developer to join our growing engineering organisation developing a wide range of market-leading InsurTech solutions. You will be working in flexible agile squads delivering value on multiple greenfield workstreams in the delivery family to deliver core ...

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    Fullstack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights