2,325,350+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Full Stack Engineer Global Fintech (Joining new AI Innovation Team) £100k + bonus [...]

Overview I am recruiting for a Senior Full-Stack Engineer (with some AI experience) for a NEW AI Innovation Team for a leading global fintech. This brand new team (embedded within a major global fintech powerhouse) will be building a brand new AI Platform (AI‑driven compliance techn ...

Senior AI Enablement Engineer

Job DescriptionWe are hiring a Senior AI Enablement Engineer to help shape how software engineering teams adopt, use, and scale AI-assisted development across the organization.This is not a traditional full-stack role, and it is not a “prompt engineering” role. You will work ...

Senior AI Enablement Engineer

Job DescriptionWe are hiring a Senior AI Enablement Engineer to help shape how software engineering teams adopt, use, and scale AI-assisted development across the organization.This is not a traditional full-stack role, and it is not a “prompt engineering” role. You will work ...

Front End Developer in Birmingham Reed Technology

Job Opportunity Success and future growth plans mean that this opportunity is not to be missed. This position is ideal for developers with strong React.js and TypeScript experience, who are ready to contribute to greenfield projects in a fast-paced, challenging environment. The role is predominantly ...

PHP Developer

Hybrid – 2 days a week, London Would you like the opportunity to work with a well‑funded, scaling e‑commerce company with a presence across Europe? Company A is a market‑leading e‑commerce firm with offices in Greece and London. They typically work from their central London office 2–3 day ...

Junior Trade Desk Developer in London Quant Capital

Junior Trade Desk Developer Quant Capital London, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble Tech stack Java Python STEM Below is a snippet of the job description. To read the fu ...

AI Azure Developer in Elland A SAFE GROUP

AI Azure Developer Elland, United Kingdom Posted 9 months ago Tech stack Azure GraphQL GitHub Artificial Intelligence REST Python C Java API Below is a snippet of the jo ...

Senior Software Engineer

4 days ago Be among the first 25 applicants Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. 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 ...

Software Developer

Job Title: Software Developer Reporting to: Technical Director Salary: £50,000 Benefits Enhanced Family leave Critical illness cover BUPA Health checks Denplan Health insurance Life assurance Referral reward ...

Lead SharePoint Devloper

Lead SharePoint DeveloperLocation: Worthing (hybrid - 1 or 2 days per week in office)Salary: £65k - £75k+ (depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Lead SharePoint Developer, with ...

Systems Developers Dynamics 365

Prestigious opportunity for a Systems Developer with strong Dynamics 365 & Power Platform expertise to join our IT team and help deliver innovative, business critical solutions. This role combines core software engineering with specialist D365 development, giving you the opportunity to shape systems that support ...

Senior Java Developer – Spring Expert (Belfast)

Senior Java Developer Belfast, UnitedKingdom Posted 10 months ago This is a job posted by our partner Jooble Tech stack Java Spring Framework Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Salar ...

Lead AI Inference Engineer 100% Remote

About the job You'll lead a cross-functional pod that spans the full stack, from C++ inference engines to JavaScript applications. Your responsibility is to ensure that local AI capabilities ship reliably and perform well across devices. You'll balance hands‑on technical work with team coordinati ...

Senior Site Reliability Engineer: Scalable, Automated Services

APPLE in Greater London is seeking a Software Developer in Site Reliability Engineering (SRE) to ensure the reliability and performance of services like iCloud. The ideal candidate will leverage data and automation for operational excellence and manage the server software stack. With over 5 years of experienc ...

Java Developer Flexible, CI/CD & TDD

IBM is seeking a skilled Java Developer to join their team in Greater London. You will design and build high-quality applications using the Java/JEE stack and web technologies. The role requires expertise in developing, integrating, and delivering software solutions with a focus on security and reliability. < ...

Senior PHP Developer — Build Scalable, Secure Web Apps

Tank Recruitment is seeking a Senior PHP Developer to join an established technology business in Stevenage. This role offers a hybrid work model, allowing flexibility with two days on-site. The successful candidate will work on large-scale web applications, enhance platforms, and contribute to critical system ...

C# .NET Backend Engineer – Azure, London Hybrid

Xcede Recruitment Solutions is looking for a C# .NET Developer for a contract position in London. The role offers an attractive rate of up to £530 per day inside IR35 and involves 3 days of onsite work per week, contributing to a major enterprise digital transformation programme. Essential qualifications include ...

Remote .NET Developer — Azure, Blazor & C# Innovator

Noir is seeking multiple gifted .NET Developers to join their team in Exeter or remotely. You will utilize a tech stack that includes .NET 10.0, C#, and Azure to develop revolutionary software solutions. This is a fantastic opportunity to work with a rapidly growing firm recognized as a Facebook Strategic Pre ...

BI Developer — Power BI & Data Insights (Hybrid)

Trust Alliance Group is looking for a motivated BI Developer to enhance business intelligence capabilities through developing data solutions. You will work collaboratively to provide actionable insights and quality reporting. Key responsibilities include championing data usage, creating dashboards, men ...

Senior Product Engineer

Overview Senior Product Engineer – Burns Sheehan is partnering with a rapidly scaling AI-native SaaS company. This role is remote-first (UK) with a hybrid London office option. Up to £130,000 + equity. Tech stack includes Typescript/Node , React , GCP/AWS . </p ...

Junior Software Developer Intern

Location: Remote / Hybrid (London) Type: Student Placement / Voluntary Internship (3-6 Months) About the Role Ready to move beyond theoretical coursework and write code that actually solves real-world problems? We are inviting a talented Junior Software Developer Intern ...

Junior Quant Developer Multi Strat Systematic Trading Fund

Direct message the job poster from Radley James FinTech Headhunter | Connecting Top Software Developers & Quant Traders with Leading Financial Institutions | Specialist @ Radley James Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) ...

Senior Software Engineer C# /.NET Near Edinburgh 70K

Senior Software Engineer - C# / .NET - Near Edinburgh Hybrid - 70K plus BonusLorien's longstanding client based near Edinburgh - a leader in their industry with a growing and award-winning product line making a huge difference around the globe - have asked us to help them in their searches for a ...

Frontend Engineer (React/React Native)

Join to apply for the Frontend Engineer (React/React Native) role at Emma - we are hiring! Join to apply for the Frontend Engineer (React/React Native) role at Emma - we are hiring! About The CompanyEmma ...

Digital Developer

Help shape and deliver high-quality digital services for our residents, communities, and workforce. At Derbyshire County Council, we are ambitious about building on our success and continuing our journey towards becoming a more modern, effective, and enterprising council. Digital innovation plays a ...

Senior Python Developer FastAPI Start up

Senior Python Developer / Software Engineer (Python FastAPI Django) London to £120k Would you like to progress your career in a senior, hands‑on role at an early stage AI start‑up within the beauty space? As a Senior Python Developer you'll focus on building backend services and FastAPIs ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

Java Architect

Job Title: Java Architect Job Location: London, UK (Hybrid 3 days office) Job type: FTE Job Description - We have shared set of profiles earlier all are rejected, please validate candid ...

Front End Web Developer

Frontend Web Developer Working for an award-winning creative agency that crafts beautiful, clever WordPress sites for some seriously awesome clients, are on the hunt for a Frontend Web Developer to join their team. (Permanent) If you’ve got 3+ years of agency, freelance or in-house experi ...

ServiceNow Developer

Ref: 23437Job Title: ServiceNow DeveloperThe Skills You'll Need: ServiceNow, CIS-CSM certificationYour New Salary: £45.00 to £59.83 per hour = £87,750 to £116,668 per annumHybrid44 weeks temporary agency worker (PAYE)Start: ASAPWorking hours: 37.5 hours/wkServiceNow Develo ...

Java Developer in Belfast Adepta Partners Limited

Java Developer Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Spring Boot Python REST APIs Git Java CI/CD Spring Framework Salary ...

Java Developer in Belfast Adepta Partners Limited

Java Developer Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Spring Boot Python REST APIs Git Java CI/CD Spring Framework Salary ...

.NET Developer – Flexible Hours | Remote Options | Azure

An established industry player is seeking a skilled .NET Developer to join their dynamic team. This exciting role offers the chance to work on complex enterprise-level projects, leveraging a modern tech stack that includes .NET, Blazor, and Azure. With structured career progression and industry-recognized traini ...

Back End Developer Python

Senior Back end Python Developer – London (Hybrid) Python, AWS, React, Docker, Terraform Join a fast-growing startup redefining the future of education with ML-powered learning who are on a mission to make high-quality, personalised education accessible to everyone. Their flagship p ...

C# Developer

Position: C# Developer (WPF / Prism) Location: West Midlands / Hybrid Salary: Up to £65,000 DOE Job Type: Full-Time - Perm This is an opportunity to join an established and growing iGaming company who is seeking an experienced C# Developer to ...

ServiceNow Developer

ServiceNow Developer Location: UK-wide office locations to choose from (Hybrid - 2 days onsite) Salary: £70,000 - £100,000 DOE + comprehensive benefits (Including training / development) Type: Permanent, Full-Time Are you a ServiceNow Developer looking to take your career to the next level? ...

Software Engineering Degree Apprenticeship

Job: Software Engineer Degree Apprentice School leavers taking A-level maths, who are hobbyist programmers, can apply to the Software Engineer Degree Apprenticeship at 360 Systems & MMU. Applicants know they want a career as a Web App Developer. They would love the opportunity ...

Software Engineer

Salary: £40,000 - 70,000 per year Requirements Experience designing and developing complex web applications In-depth knowledge of C# ASP.NET MVC development Understanding of software development best practices and OO design patterns Experience w ...

Junior C# Developer

Junior C# Developer role at TieTalent, Kettering, Northamptonshire – salary up to £26,000. An established award-winning Digital Agency in Kettering, Northamptonshire is seeking an enthusiastic ASP.Net web developer. The successful candidate will join a large team of developers, reporting to the Head of ...

Senior Software Engineer Fullstack

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Bet ...

Senior Developer

Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, a ...

.NET/Java Developer

.NET/Java Developer(Tech stack: .NET Developer, C#, Java, Azure, Kubernetes, DevOps, ReactJS, Microservices, CI/CD, Backend Developer)Our client is a forward-thinking technology organisation delivering cloud-based enterprise solutions. They are seeking a .NET / Java Developer to design, deve ...

.NET/Java Developer

.NET/Java Developer(Tech stack: .NET Developer, C#, Java, Azure, Kubernetes, DevOps, ReactJS, Microservices, CI/CD, Backend Developer)Our client is a forward-thinking technology organisation delivering cloud-based enterprise solutions. They are seeking a .NET / Java Developer to design, deve ...

Senior Software Engineer Search Team

About the Role As a Senior Software Engineer in Search Experience Engineering, you will build modern full‑stack applications and customer‑facing experiences that shape how customers discover and shop for holidays. This is a full‑stack role with a stronger emphasis on frontend engineering, perform ...

Software Developer (.NET, Umbraco & Power Platform)

The Benefits: Hybrid working (3 days office based), Excellent career development opportunities, Exposure to modern Microsoft technologies, Supportive and collaborative team environment, Ongoing training and development, Additional company benefits The Hours: Full time, Monday - Friday We are del ...

Principal Software Engineer

Salary £70,000 - 75,000 per year Requirements Strong background in TypeScript / JavaScript (Angular) Deep experience with distributed systems, microservices, and APIs Solid understanding of connectivity (TCP/IP, device communication, telemetry) ...

Staff Software Engineer Java JVM Tech for Good

Staff Software Engineer / Developer (Java JVM Kotlin AWS React) to £120kWould you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educat ...

Lead Developer

Lead Developer Location: Manchester (hybrid 1-2 days onsite) - Occasional travel to London Contract: 6 months Clearance: BPSS + SC eligible (SC to be obtained in role) Inside IR35, 725 P/D Overview We are seeking a Le ...

Lead Developer

Lead Developer Location: Manchester (hybrid 1-2 days onsite) - Occasional travel to London Contract: 6 months Clearance: BPSS + SC eligible (SC to be obtained in role) Inside IR35, 725 P/D Overview We are seeking a Le ...

Business Intelligence Developer

BI Developer Opportunity for a BI Developer to join a market leading Retail company in North Wales Salary up to £40,000 + fantastic benefits including our Inclusive working culture, Generous holiday allowance, store discounts and more Ap ...

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