1,354,129+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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Systems Developer: C#, .NET & RPA | Flexible/Hybrid

SaR Consultancy is seeking 2 Systems Developers for a growing business in the UK, offering a salary of £25,000 to £30,000 based on experience. Enjoy a flexible 37.5-hour work week, with the option to work 50% from home. Join a dynamic team at the forefront of shaping the future of document management. ...

WordPress Backend Developer — Remote/Hybrid, Growth Focus

Savvy Programmers is seeking a skilled WordPress developer to enhance our paid search and shopping services. You will work closely with the paid media manager to transform designs into digital products. The ideal candidate holds a Bachelor's degree in a relevant field and has 2-4 years of experience. B ...

Remote Senior PHP Developer — Lead API & Frontend

Ein innovatives Unternehmen sucht einen erfahrenen Senior PHP Developer für ein spannendes, langfristiges Projekt mit einem führenden Telekommunikationsanbieter. In dieser Rolle arbeiten Sie an der Übernahme und Weiterentwicklung eines Projekts, das seit über 8 Jahren läuft. Das Unternehmen fördert eine Kultur d ...

Braze CRM Developer Remote High Impact Migrations

A rapidly scaling marketing agency in the UK is seeking a CRM Developer (Braze) to support a platform migration for an insurance client. You'll rebuild and optimize email templates and ensure high quality code within a modular framework. This role requires expertise in HTML, CSS, and Braze, along with collaborat ...

MCP & Tools Python Developer Agent Evaluation Infrastructure

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. What We Do At Mindrift, innovation meets opportunity. We believe in usi ...

On Site Software Developer C#, ASP.NET & SQL

Randox Laboratories is seeking an IT Software Developer to join their Software Development Team in Crumlin, UK. The role involves developing web-based applications and managing the full development life-cycle, utilizing technologies such as C#, ASP.NET, and SQL Server. Candidates should hold a Bachelor's degree ...

Remote Python Developer – FinTech Systems, AWS & Flask

A leading FinTech recruitment firm is looking for Mid-Level Python Developers to join their engineering team. You will collaborate with senior leaders to design complex systems and write scalable Python code. The ideal candidate has over 2 years of experience in Python, is well-versed in Flask, and holds a relev ...

Lead Technical Writer – Blockchain Developer Docs (Remote)

A blockchain technology company based in the United Kingdom is seeking an experienced Technical Writing Lead to oversee the creation and evolution of high-quality, developer-focused documentation. This role involves mentoring a team, collaborating with engineering and product teams, and ensuring user-centric des ...

Salesforce Core & Vlocity Developer – OmniStudio, CPQ & OMS

GoTo Meeting in the United Kingdom is seeking a skilled Salesforce Developer to design, develop, and optimize scalable enterprise solutions. The ideal candidate will have over 3 years of experience with Salesforce Core and at least 1 year with Salesforce Industries (Vlocity) and will be proficient in Apex, SOQL, ...

Hybrid Python Developer — Build Enterprise Apps & APIs

Tata Consultancy Services is seeking a Python Developer in the UK to design, develop, and maintain in-house applications. This hybrid role requires strong Python skills and experience with databases, especially Oracle. You will collaborate with various teams to deliver scalable solutions. The ideal can ...

SC Cleared Salesforce Developer — Public Sector, Hybrid

Synapri is seeking an SC Cleared Salesforce Developer to join their client’s team in the Public Sector for a major digital transformation programme. This role is hybrid and offers a chance to impact high-profile projects using Salesforce solutions. The ideal candidate needs substantial experience devel ...

Java Developer: Build Scalable Apps & RESTful APIs

A leading international payments company in the United Kingdom is looking for a Junior-Mid Java Developer to design and implement scalable and high-performance applications. The ideal candidate will have a Bachelor's degree in Computer Science or related field and solid proficiency in Java and its technologies. ...

Remote Lead Go Developer for Digital Preservation

University of Virginia Library and Academic Preservation Trust (APTrust) seeks applicants for a Lead Developer . APTrust is a distributed digital preservation repository serving several universities in the United States. We run a suite of preservation services in Docker containers on AWS using ECS/F ...

Senior Power BI Developer Databricks + AWS (Remote)

A leading recruitment agency is looking for an experienced Power BI Developer to join a major UK retailer on a 6-month contract. The role involves designing, developing, and optimizing Power BI datasets and dashboards while collaborating with data engineers and business analysts. Ideal candidates will possess 5– ...

Salesforce Developer – Salesforce Core & Salesforce Industries (Vlocity)

8x8 connects our customers and teams globally, empowering CX leaders with performance and insights to make smarter decisions, delight customers, and drive lasting business impact. As an organization, we are looking for Team8s who are AI-proficient, open to innovation, and skilled in leveraging AI t ...

IBMi Software Developer — Hybrid & Agile Finance Tech

Newcastle Strategic Solutions Limited is seeking an IBMi Software Developer to create and maintain software for the NBS Group. The ideal candidate will develop high-quality software while analyzing business requirements and collaborating with teams to deliver solutions. This role demands strong program ...

Remote BI Developer — Qlik Expert & Data Analytics

A leading technology firm is seeking a Business Intelligence (BI) Developer to work remotely on a permanent basis. You will be responsible for translating complex datasets into actionable insights, mentoring junior team members, and collaborating across teams. The ideal candidate will have experience with Qlik p ...

Inzpire Expression of Interest Software Developer (UAV)

The role will be developing software for synthetic training devices, both stand-alone software applications and Mixed-Reality integrations with an emphasis on unmanned systems. As such, we are looking for individuals with experience in the following areas (in order of preference): Flight dynamics mode ...

Go Backend Engineer, Developer Experience (DX) — Remote

Paddle is seeking a Go engineer to join their DX team in the United Kingdom. The successful candidate will take ownership of core backend services, enhancing developer experience through well-designed APIs and reliable infrastructure. You will work with AWS, contribute to SDKs, and engage in collaborative projec ...

Senior Software Developer Remote | Flexible Hours + Bonus

A leading recruitment firm is seeking a Senior Software Developer in the UK to join a dynamic team. The successful candidate will utilize their skills to produce scalable software solutions, contributing across the entire software development cycle. Responsibilities include collaborating with teams, designing ar ...

Senior Backend Python Developer Relocation to Cyprus

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team.In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the development of robu ...

Senior Agentic App Developer AI Driven Enterprise

A leading AI integrator company is looking for Senior Agentic Application Developers to lead the full-stack development of AI-powered systems. The role requires 3–7+ years of development experience and proficiency with MS Visual Studio Code and GitHub. You'll work in a hybrid environment with a focus on deliveri ...

Remote Junior Web Developer — Real Projects & Mentorship

Feedinkoo is hiring a Junior Web Developer for a remote position based in London. This role is perfect for individuals early in their development careers, offering real-world experience and supportive mentorship. As part of a growing remote team, you will work on client projects, involving both front-e ...

Salesforce Developer Hybrid Role with Flexible Benefits

Jisc is seeking a Salesforce developer to enhance its Salesforce platform. You will collaborate with experienced developers and work on various developments, providing tech support and delivering change initiatives. This hybrid role allows flexibility while requiring occasional office attendance. You'l ...

Contract Software Developer — Deliver Quality, On Time

CAD IT UK Ltd is seeking an experienced Software Developer to provide leave cover on a short-term basis. The role involves working closely with Solution Architects to ensure technical accuracy and timely delivery of solutions. The ideal candidate will have at least 5 years of software development exper ...

Junior Salesforce Marketing Cloud Developer — Hybrid London

Experian is looking for a motivated Junior Salesforce Marketing Cloud Developer to optimize their Salesforce Marketing Cloud platform. This role is based in London and offers a hybrid work model, with 40% office presence. You will collaborate with developers and campaign teams to create personalized ma ...

Front End Developer: Build Seamless Web Experiences

jobs.jerseyeveningpost.com-job boards is seeking a talented individual to join their small team, focusing on designing and developing user-facing elements of their digital services. The successful candidate should have a strong background in front-end development, usability, and accessibility principle ...

Java Developer for AI Driven Workday Solutions

Jentic Technology Limited is seeking a dedicated Java Developer to develop high-quality software solutions for our Workday customers. This position involves collaborating with a dynamic, cross-functional team in an agile environment where you'll help shape requirements and contribute to innovative AI projects ...

Senior .NET Software Developer — AI Driven SaaS

Dayforce US, Inc. is seeking a Developer to join a high-performing team responsible for implementing innovative software solutions. You'll collaborate within a distributed team to design and enhance enterprise-level applications using C# and the .NET framework, while embracing agile practices. Ideal ca ...

Senior Backend Python Developer Relocation to Cyprus

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team.In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the development of robu ...

Senior SC Cleared Python Developer x 3

I am currently working with a public sector client who are actively seeking 3 SC Cleared Senior Python Developers with strong Django experience.What you'll need to succeed : Extensive Python Development experience, ideally within the public sector.Active SC clearance i ...

Inzpire Expression of Interest Software Developer (VBS)

The role will be developing software for synthetic training devices, both stand-alone software applications and Mixed-Reality integrations. As such, we are looking for individuals with experience in the following areas (in order of preference): Building modules and plugins for VBS4 and/or BlueIG (OneA ...

Inzpire Expression of Interest Software Developer (UAV)

The role will be developing software for synthetic training devices, both stand-alone software applications and Mixed-Reality integrations with an emphasis on unmanned systems. As such, we are looking for individuals with experience in the following areas (in order of preference): Flight dynamics mode ...

Head of Intellectual Property Security

Basis: PermanentLocation: Office (Birmingham or Manchester)Compensation: To be negotiated Responsibilities Reporting to the Managing Director, you will be setting up and leading a team whose objective is to stop the theft of books through digital means, b ...

Head of Intellectual Property Security

Basis: PermanentLocation: Office (Birmingham or Manchester)Compensation: To be negotiated Responsibilities Reporting to the Managing Director, you will be setting up and leading a team whose objective is to stop the theft of books through digital means, b ...

Senior Software Development Engineer in Test in Swansea)

Senior Software Development Engineer in Test Location: Swansea, Bristol, Nottingham, Birmingham, Yeading (Hayes), Oldham, Newcastle, Leeds Salary: £44,241 per annum Vacancy Type: Permanent, Full Time or Part Time Closing Date: Sunday 28th June 2026 Overview <p ...

Information Manager & Power Platform Developer Transportation Engineering

**Company Description****Job Description****Start here. Grow here.**_Do you have experience delivering Information Management solutions within a Common Data Environment, as well as using the Microsoft Power platform?_Our Digital Solutions Team are looking for an **Information Manager & Power Plat ...

Information Manager & Power Platform Developer Transportation Engineering

**Company Description****Job Description****Start here. Grow here.**_Do you have experience delivering Information Management solutions within a Common Data Environment, as well as using the Microsoft Power platform?_Our Digital Solutions Team are looking for an **Information Manager & Power Plat ...

FX Risk — Lead Java Developer | Vice President

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and dea ...

Java (Kotlin) Developer (Agile, Test Driven) AVP

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

Java/Kotlin Software Engineer – AVP (Developer Enablement)

We’re looking for an enthusiastic & talented server side engineer, to join one our high-impact teams inside Citi’s CTO organisation. You’ll sit within Developer Enablement, a group focused on innovation, developer platforms and internal tools used across the bank, where we experiment and ship fast, like a startu ...

FX Options Quantitative Developer (Assistant Vice President)

By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. **Team/Role Overview** Citi is looking for a Quantitative Developer to join the FX o ...

C# Developer Equity Derivatives Technology Risk (AVP)

**C# Developer - Equity Derivatives Technology Risk (AVP)** Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. ...

FX Risk Lead Java Developer Vice President

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and dea ...

Technical Lead

Platform Tech Lead Strategic technical leadership of multiple cross‑functional software development teams. Acting as recognised technical authority for Cloud Platform across the group internationally. Building a world class development platform. Introduce and embed software ...

Senior Software Engineer Risk & FX

Job Description Currencycloud was acquired by Visa in December 2021. Our Senior Software Engineers are responsible for implementing an industry‑leading API that has already processed over 50 billion USD of cross‑border transactions for over 5 million end users, and is available to our clients 24x ...

Staff Software Engineer London, England, United Kingdom

Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ countries, Carta’s platform of software and services lays the groundwork so you can build, invest, an ...

Software Engineer Solutions Engineering

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Motor Vehicle Tutor

Job Title: Senior Software Developer – Java & Cloud Technologies Location: London, Greater London, UK Salary: £50,000 - £70,000 DOE Job Description Our client, a leading specialist provider in the technology sector, is seeking a highly skilled Senior Software Developer to join ...

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