Top Web Developer Jobs in London

Core Web Engineer

Reposted 9 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Fintech • Other • Automation

The Core Web Engineer at Hudson River Trading will develop UIs and backend processes to support trading activities, optimize strategies, and enhance trading infrastructure. The role involves working with other engineers and traders to manage and visualize large volumes of market data while contributing innovative ideas for new features or products.

Top Skills: C++PythonReactTypescript

GSMA

Web Developer

5 Days Ago

London, UK

Mid level

Information Technology • Internet of Things • Mobile

As a Web Developer, you will produce high-quality websites and applications, ensuring adherence to UI principles and performance standards. You will utilize languages like HTML, CSS, PHP, and JavaScript to create both front-end and back-end solutions, while collaborating with the Web Team and managing projects effectively. The role may involve international travel for events.

Top Skills: CSSGitGitHTMLJavaScriptJqueryPHPRestful Web ServicesSassSoapWordpress

Qube Research & Technologies

Senior Full-Stack Web Developer

4 Days Ago

London, UK

Senior level

Financial Services

As a Senior Full-Stack Web Developer, you will design, build, and maintain web platforms and tools, ensuring usability, performance, and reliability while collaborating across teams.

Top Skills: AWSCi/CdFastapiJwtOauth2PythonTypescriptVue

JPMorganChase

Lead Infrastructure Engineer - Web Proxy

11 Days Ago

Hybrid

London, UK

Senior level

Financial Services

The Lead Infrastructure Engineer will manage client relationships, improve processes, troubleshoot proxy issues, collaborate on solutions, mentor team members, and build standardized change templates while ensuring alignment with organizational goals.

Top Skills: AnsibleBluecoatBroadcomNetskopeProxy SgPythonRest ApiSecure Web GatewaySeimSsl VisibilitySymantec Content Analysis SystemsSymantec Management CenterZscaler

Human Made, makers of Altis DXP

Freelance Senior Web Engineer

Reposted 7 Days Ago

London, UK

Senior level

Cloud • Digital Media • Software

As a Freelance Senior Web Engineer at Human Made, you will take ownership of projects, assist other developers, architect complex systems, debug code, improve tooling and documentation, and remain informed on development best practices while working remotely with a focus on WordPress development.

Insurtech Insights

Wordpress Web Developer at Insurtech Insights

Reposted 9 Days Ago

London, UK

Entry level

Insurance • Financial Services

As a Wordpress Web Developer, you will improve the performance of the company website, develop a platform for sharing information with stakeholders, optimize website structure, and support teams with technical issues. The role requires ownership of website management and collaboration across functions.

Top Skills: Wordpress

Private Equity Insights

Wordpress Web Developer at Private Equity Insights

Reposted 9 Days Ago

London, UK

Junior

Business Intelligence

As a Wordpress Web Developer, you will enhance the performance of the company website, develop a platform for effective information sharing, optimize the site's structure and display, and provide technical support to teams. You will take ownership of website management and work closely with others to address business needs.

Top Skills: Wordpress

Canonical

Senior Web Engineer

Reposted 9 Days Ago

Remote

London, UK

Senior level

Cloud • Software

As a Senior Software Engineer at Canonical, you will lead the development of major projects, drive best practices, mentor team members, and ensure high code quality. Responsibilities include identifying team priorities, designing and implementing software, debugging issues, and contributing to technical documentation. The role requires strong soft skills, technical expertise in software engineering, and a commitment to operational excellence.

Top Skills: DebianDockerKubernetesLinuxRest ApiUbuntu

Canvas

Full Stack Web Engineer

Reposted 8 Days Ago

Remote

London, UK

Junior

HR Tech • Information Technology • Software

The Full Stack Web Engineer will develop and support the API for an iOS application and a web portal, focusing on feature development and working alongside iOS engineers and Product Managers to enhance user experiences. Responsibilities include building products for architecture and design companies, creating user interfaces, maintaining backend systems, and participating in code reviews.

Cleo AI

Web Engineer (SEO)

22 Days Ago

Remote

London, UK

Mid level

Artificial Intelligence • Fintech

As a Web Engineer at Cleo, you will focus on improving the product’s reach through SEO optimization and technical oversight of event distribution across various platforms. You'll collaborate with marketing and data teams to enhance attribution pipelines, participate in cross-functional initiatives, and contribute to product ideation. Your role will significantly impact users' financial health through data-driven strategies.

Top Skills: Ad NetworksAppsflyerCustomer.IoRuby on RailsReactReact NativeRubySeo OptimizationTypescriptWebflow

Canonical

Web Developer

Reposted 15 Days Ago

Remote

London, UK

Entry level

Cloud • Software

The Web Developer will collaborate with designers and other developers to create modern web applications, ensuring high standards in performance and accessibility. Responsibilities include maintaining existing projects, managing updates, and contributing to the living style guide while continually learning and improving skills.

Top Skills: CSSGitHTMLJavaScriptLinuxNode.jsPythonReactScssTypescript

Editorialist YX

Full-Stack Web Developer ( Remote)

21 Days Ago

Remote

London, UK

Junior

eCommerce • Fashion

Develop and maintain web applications, collaborate with teams, write scalable code, implement tests, and optimize performance.

Top Skills: AWSDockerGitGraphQLJavaScriptJestMySQLNext.JsNode.jsReact Testing LibraryReactRestful Apis

Auros

Web/UI Engineer - HFT/Crypto Options Trading

2 Days Ago

Remote

London, UK

Mid level

Marketing Tech • Cryptocurrency

Join the core systems team to build UI frameworks for trading applications, ensuring high performance, scalability, and reliability in a crypto trading environment.

Top Skills: C++PythonReact

Medtronic

Senior Web & Platform Test Engineer (9 months fix-term contract)

12 Days Ago

London, UK

Senior level

Healthtech

As a Senior Web & Platform Test Engineer, you will collaborate with cross-functional teams to define acceptance criteria, conduct exploratory and automated testing, measure product quality, and contribute to continuous improvement practices—all while driving development in an Agile environment.

Top Skills: AgileAtddBddHolistic Testing ModelPythonTesting Quadrants

Encord

Growth Engineer

Yesterday

London, UK

Mid level

Artificial Intelligence • Computer Vision • Machine Learning • Software

As a Growth Engineer, you'll optimize website performance, develop reusable components, implement SEO strategies, and enhance user engagement through A/B testing.

Top Skills: React,Gatsby.Js,Html5,Css3,Javascript,Typescript,Tailwind Css,Git

X Corp.

Software Engineer - Frontend

14 Days Ago

London, UK

Junior

Social Media • Software

As a Web Engineer, you will develop and refine web applications using Relay, GraphQL, and React. Collaborate with teams to implement features, conduct code reviews, and mentor junior developers, contributing significantly to technological advancements.

Canonical

Web Frontend Engineer - JS, CSS, React, Flutter

Reposted 25 Days Ago

Remote

London, UK

Mid level

Cloud • Software

The Web Frontend Engineer at Canonical will design and implement reliable user experiences using web technologies and Flutter, and contribute to both frontend and backend code. Responsibilities include debugging, participating in engineering processes, collaborating on specifications, and enhancing documentation while engaging with the open-source community.