51,309+ Software Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Senior Python Developer

DescriptionAn exciting opportunity to be one of the core team members of the Software Engineering team within NCC Group’s GMS division. You will be a development SME playing a key role in designing, delivering, and supporting high‑quality software solutions. This is a great ...

Apriso MES Developer

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outs ...

Full Stack Developer

Kennedys is looking for a Full Stack Developer to join our IT team to build and enhance bespoke applications that support the firm and its clients. Working in a global agile team, you'll develop high-quality web solutions, collaborate with stakeholders, and contribute to new products and improvements. ...

Fullstack Java Developer

Can you think strategically and connect the dots across projects to shape the bigger picture?Do you thrive in fast-paced, agile environments, enjoy exploring smarter ways of working, and love to collaborate across diverse teams?Are you passionate about continuous learning and building impactf ...

Front End Developer

Front End Developer – FinTech – Newcastle(Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer)Our client is a cutting-edge FinTech company with a reputation for innovation and ...

Backend Java Developer

Location: London Job Type: Contract Industry: Digital Workspace Job reference: BBBH441529_1781599759 Posted: about 2 hours ago Backend Java Developer Max Supplier Charge rate: 585 Clearance required: SC (It needs to be an active SC with a government agency used within the last 6 months or a HO SC)<b ...

Cloud Platform Developer

Job Description:Cloud Platform DeveloperDXC Technology is committed to building diverse, inclusive teams where everyone can thrive. We warmly welcome applications from people of all backgrounds and particularly encourage interest from women, underrepresented groups, and neur ...

Senior Salesforce Developer

JOB DESCRIPTION The team you'll be working with: As part of our continuous growth, we are seeking a Salesforce Developer to join our Salesforce Delivery team in London, focusing on clients in the Public Sector Domain. The Salesforce Developer builds on a ...

Senior C++ Developer

Location(s): UK, Europe & Africa : UK : Manchester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed ...

Lead Developer C#

Description Job Title: Lead Developer (C#)Location: Home-basedSalary: Competitive (based on experience)Working Pattern: Full-time, Permanent About Us:PHOENIX Medical Supplies is a market-leading provider of healthcare and ...

AWS Application Developer

TasksAWS Application DeveloperLocation: London *( Hybrid)6months+ Contract with possible extensionRole Overview: Seeking an experienced AWS Application Developer with expertise in serverless and event-driven archi ...

Full Stack Developer

Kennedys is looking for a Full Stack Developer to join our IT team to build and enhance bespoke applications that support the firm and its clients. Working in a global agile team, you'll develop high-quality web solutions, collaborate with stakeholders, and contribute to new products and improvements. ...

Senior Developer – IT

Senior Developer – ITHome based working available£60K plus discretionary bonusWe’re Looking for a Senior Developer to Lead the Charge!Are you a C# Developer with a passion for building high-performance, scalable, and cutting-edge enterprise and eCommerce s ...

Courseware Developer (FTU)

Date Posted:2026-05-20Country:United KingdomLocation:Fareham, HampshirePosition Role Type:OnsiteBenefits:£: Competitive salaryContributory Pension Scheme6 times salary ‘Life Assurance’ with pension</l ...

Power BI Developer

Power BI DeveloperGrant Thornton Advisors LLC and Grant Thornton Ireland (GT) have recently come together to form a powerful multinational, multidisciplinary platform that delivers premier advisory, tax, and independent audit services. With $2.7 billion in revenues and nearly 60 offices across t ...

Senior Application Developer

About usAt Munich Re Specialty – Global Markets (MRS-GM), it is our ambition to become the leading Primary Specialty Insurance provider, underpinned by an effective and adaptable strategy, superior products and industry leaders working in a supportive environment to achieve this. At the h ...

Power Platform Developer

£280 per day (Inside IR35) 6-month Contract Berkshire (3 days onsite)Your newpanyStep into a role within a highly respected, purpose-led organisation that ismitted to making a genuine difference to people’s lives. Operating at the heart of a vital sector, this organisation is undergoing a ...

Front End Developer

Job Description : Should have good knowledge in Vue and React JS exp, JavaScript Should have 6 Years of Experience ...

BTS Systems Developer

Job Details We have an exciting opportunity to join our Case Management Solutions Competency Centre in Business Technology Solutions. We operate a hybrid working model, with time split between the office and home. We work a support rota in the team for one of our solutions - you wi ...

C++ Developer (HFT)

Salary: £200k + bonusSummaryNot your standard financial services provider, this firm prides itself on its flat hierarchy, avoiding bureaucracy whilst rewarding people on merit and excellence. Specialists within electronic market-making in FX, equity, fixed income and commod ...

Business Developer UK

Job descriptionReporting directly to the General Manager and working closely with our dynamic Commercial team and valued partners, you will be the driving force behind expanding our sales, increasing market share, and uncovering exciting new business opportunities across the UK. < ...

Trading Systems Developer

Trading Systems DeveloperNextWave Consulting is hiring a mid level Trading Systems Developer to support the build and evolution of financial services technology platforms.This role sits close to trading and data systems and focuses on <s ...

Senior DataStage Developer

DataStage Developer (Mappings)Location: UK (Remote)Duration: 7 Months Inside IR35Clearance Requirement: Must be eligible for BPSS and SC Clearance We are seeking an experienced DataStage Developer with strong expertise in data transformation, map ...

Sr Python Developer

Job Title: Sr Python Developer Job Location: London, UK /Hybrid Job type: 6 Months Job Description: We are looking for a Python Developer with strong experience in trading and risk ...

AWS Cloud Developer

Job Title: AWS Cloud Developer Job Location: Guildford, UK Job Type: Contract / Permanent About Us: We are currently seeking a skilled A ...

Oracle Lead Developer

Hays are now looking for an Oracle Lead Developer for one of our local clients:Circa £450 p/d Outside IR35 6 month+ contractLocation is GlasgowIn the role you will drive the design and development of high-quality database solutions. You’ll play a key role in shaping ...

Senior Java Developer

Description JOB TITLE: Senior Java DeveloperSALARY: £72,702 - £80,780LOCATION(S): BristolHOURS: Full-time – 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40 ...

Senior Java Developer

We are recruiting for a Senior Java EngineerOn-site: 2 dpw in LeedsKey skills: strong experience in Java and comfortable with TDD (test-driven development).Who We Are:We’re on a mission to close the world’s ...

Developer Platform Engineer

About UsEquals Money is a leading payments and financial operations platform helping businesses simplify, control, and optimise their money movement. With more than a million customers served over 18 years, our award-winning por ...

Power BI Developer

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications ...

eTrading Python Developer

Job DescriptionJob DescriptionLocation: London (Hybrid – 3 days in office)Type: Full-time Are you ready to step into a high-performance environment at the heart of global markets? We're looking for a motivated and technically ski ...

VacancyTitle: Senior Developer

The Vacancy At Hymans Robertson, we’ve established a dedicated AI team to partner with teams across the firm and unlock the potential of AI in practical, meaningful ways. We’re already delivering production AI solutions that streamline processes, enhance client experiences and augment col ...

React Native Developer

This startup in London, near Liverpool Street, is looking for a React Native Developer to come in and be the beating heart of the React Native development. You'll be their first permanent so hire so this is a great opportunity to showcase your skills!The CTO will be working closely with you to ensure y ...

Junior Salesforce Developer

Division Description: Technology provides the tools and services to enable our Investment teams to deliver innovative, high quality, secure, cost effective and scalable solutions and services to our clients. Most of the applications are built in-house allowing adaption quickly to business needs and to ...

AI Engineer / Developer

Position Description: At CGI, you will help design and deliver advanced AI solutions that support mission-critical systems across the Space, Defence and Intelligence sector. As an AI Developer / Engineer, you will build and deploy intelligent applications that unlock the value o ...

Quant Developer (KDB)

Team: Quantitative DevelopmentPosition Overview:Successful candidates will join a highly accomplished team of professionals working directly with quantitative researchers to design, implement, deploy and use software for research and trading. As part of the technology team, the ...

Senior Java Developer

Senior Java Backend Developer - Fully remote (UK/Ireland)At a GlanceJava Backend Developer role within a global payments platformSpring Boot, Hibernate, Oracle, REST APIs and asynchronous messagingFully remote within the UK and Ireland</li ...

Core Java Developer

Core Java DeveloperHybrid Working - London - 2 days a month on site.Financial ServicesLorien's leading banking client is looking for a Core Java Developer who has strong experience of working with Core Java, a fully hands on developer, and experienced with TDD and clean code.This r ...

Python Backend Developer

At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results.We value quick de ...

Senior Developer, IT

The RoleSenior Developer – ITHome based working available£60K plus discretionary bonusWe’re Looking for a Senior Developer to Lead the Charge!Are you a C# Developer with a passion for building high-performance, scalable, and cutting-edge ...

Senior Java Developer

Are you ready to shape the future of data?Matillion is the company behind , the AI Data Automation platform. In the AI economy, demand for data is exploding. Manual data engineering can’t keep up. Maia fixes that by combining 15 years of data expertise with agentic AI to eliminate ...

Full Stack Developer

Kennedys is looking for a Full Stack Developer to join our IT team to build and enhance bespoke applications that support the firm and its clients. Working in a global agile team, you'll develop high-quality web solutions, collaborate with stakeholders, and contribute to new products and improvements. ...

Front End Developer

New contract roleSC Clearance - EligibleStart - ASAP End - 12 months 2 Days a week onsite in Manchester or Newcastle for the first 6 weeks and then remote Skillset AWS Node.JSTypeScript Nice to have Government experience ...

Business Systems Developer

Business Systems DeveloperDigital Transformation | Automation | Business IntelligenceSalary: Competitive + BenefitsLocation: Milton Keynes, Buckinghamshire, onsiteMarine defence and advanced engineeringDrive Digital Transformation Across a Growing Engineering Business< ...

Telesales / Business Developer

Jointhe UK's No1 Trade Kitchen SupplierJoin Howdens as a Business Developer and play a key role in growing your local depot. We're looking for someone who enjoysspeaking to people face to face and on the phone, building relationships and driving business. You'll introduce new trade customers to Howdens, ...

Telesales / Business Developer

Jointhe UK's No1 Trade Kitchen SupplierJoin Howdens as a Business Developer and play a key role in growing your local depot. We're looking for someone who enjoysspeaking to people face to face and on the phone, building relationships and driving business. You'll introduce new trade customers to Howdens, ...

Food Product Developer

We’re looking for two talented Product Developers to join our brilliant New Product Development team in Middlesbrough! About The Compleat Food GroupAt The Compleat Food Group, we’re proud to be a food business built on purpose and passion. Formed in 2021, we’re on a mission to create Food to Feel Goo ...

C# .Net Developer

OverviewWe are looking for a highly motivated individual to help us build the next generation of data analysis tools and infrastructure for our Award-Winning Accident Repair Network. Our mission is to develop the tools and technology that enable our teams to get our customers back to normal. The candidat ...

Full Stack Developer

OverviewWe are looking for a highly motivated individual to help us build the next generation of data analysis tools and infrastructure for our Award-Winning Accident Repair Network. Our mission is to develop the tools and technology that enable our teams to get our customers back to normal. The candidat ...

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