51 to 75 of 116 Front End Development Jobs in London

Support integration testing, bug fixing, releases and deployments. Collaborate within Agile teams, contributing to sprint planning and estimations. Produce technical documentation and promote development best practices. Mentor junior developers and provide technical guidance. Skills & Experience Essential Extensive experience developing enterprise applications using Java . Strong knowledge … building RESTful APIs , Microservices , and working with Kubernetes or OpenShift . Strong SQL skills with experience of RDBMS , SQL , and PL/SQL . Front-end development experience with Angular , JavaScript , Bootstrap , HTML5 , and CSS3 . Experience with JBoss or Oracle 10gAS application servers. Proficiency ...

Actions). Advocate for and implement best practices in coding, testing, and code reviews to uphold high standards of quality. Leverage AI-assisted development tools (such as Claude Code, GitHub Copilot, or Codex) to accelerate delivery, improve code quality, and streamline routine development tasks. … with: Proficiency in C# and ideally good experience with Azure Functions (or some experience in AF with deeper experience of AWS Lambda) Expertise in front-end development using React, TypeScript, and HTML & CSS. Material UI experience is useful Strong experience with Azure Cosmos ...

automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. … experience Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Expertise in React 17+ and modern front-end development practices Experience with AG Grid or similar advanced data grid libraries Proven ability to optimize web applications ...

including Redis, Elasticsearch, Neo4j, and PostgreSQL Proficiency in developing APIs using a backend framework (such as Django, FastAPI, Flask, or Express) Commercial experience in front-end development including at least one web development framework, preferably Vue.js Be comfortable with Unix systems Strong … Hours: Arrangements that prioritize productivity and work-life balance Real-World Impact: Develop software that drives technological innovation Continuous Learning: Opportunities for professional development in technical and soft skills Iprova Culture Iprova is a mix of people and backgrounds, from very bright machine learning engineers and invention ...

integrations Ensure quality control using industry standard techniques such as automated testing, pairing, and code review Work with the Product team to understand end‐user requirements and translate them into an effective technical solution Document technical design and analysis work Assess current system architecture and identify opportunities for growth … server‐side language, ideally JVM based Professional experience building web‐based single page applications, using React/Typescript or an equivalent Knowledge of front‐end development, able to build rich user interfaces following a responsive design HTML/CSS experience, including concepts like layout ...

implementation of scalable, secure and maintainable Microsoft business application solutions. You will combine hands‐on technical capability with leadership responsibility, shaping solutions, guiding development teams and interfacing directly with customers to ensure high‐quality outcomes. This role is not purely architectural or managerial. You are expected … Service, Contact Centre, Customer Insights Front end development experience using HTML, CSS, JavaScript, jQuery, Liquid Template Server-side development experience preferably using C#/.Net/.Net Core Integration experience with REST APIs/custom connectors Azure integration services knowledge ...

more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider the use and application of leading-edge technologies Adds to the team culture … experience Experience in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Expertise in React 17+ and modern front-end development practices Experience with AG Grid or similar advanced data grid libraries Proven ability to optimize web applications ...

policy. Your Role We’re looking for a Backend Engineer to help us take our product to the next level. This position will take end-to-end ownership of product and feature delivery, from system design and backend architecture to integration with our infrastructure, observability of what gets … structured, maintainable, idiomatic code with good documentation; unit tests for every feature, bug fixing, and code reviews. Collaborate on a cross-functional team, including front-end developers, UI/UX designers and product managers, to quickly deliver new features. Work closely with the SRE Team to ensure smooth ...

solving skills and attention to detail. Effective communication and collaboration skills. Desirable Skills CI/CD pipeline management Cloud cost optimization Automating deployment processes Front‐end development (e.g., React) Education Bachelor's Degree. While possessing the stated degree is preferred, Comcast also may consider applicants ...

maintainable code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with designers … maintaining best practices in frontend development, including code quality, testing, and performance optimisation. You Should Have Strong commercial experience as a front end developer, delivering production Web applications. Excellent JavaScript and TypeScript skills, with strong experience building UI with React. Solid HTML5 and CSS skills ...

maintainable code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with designers … maintaining best practices in frontend development, including code quality, testing, and performance optimisation. You Should Have Strong commercial experience as a front end developer, delivering production Web applications. Excellent JavaScript and TypeScript skills, with strong experience building UI with React. Solid HTML5 and CSS skills ...

across AI search platforms and large language models. Integrate third-party platforms including HubSpot, Google Ads and other marketing technologies. Implement custom WordPress development where required to support new business initiatives. Manage website performance, security and CDN configuration, including Cloudflare and cookie consent solutions. Support the launch … maintaining enterprise or corporate WordPress websites. Expert knowledge of WordPress development, including themes, plugins, custom functionality and best practices. Strong front-end development skills with the ability to code bespoke WordPress solutions when required. Extensive knowledge of SEO and Answer Engine Optimisation ...

ABOUT CASCADE Cascade is an AI-native, end-to-end filmmaking platform, built by filmmakers, for filmmakers. In one seamless, web-based environment, creators can go from first idea through script, storyboard, character generation, scene assembly and final edit – without leaving the platform. Our Open Beta is live … assess your product thinking, UX process, interaction design and experience designing complex digital products. Applications without a portfolio may not be considered. RESPONSIBILITIES Own end-to-end product design across Cascade’s key workflows. Design intuitive experiences for timelines, visual editors, media controls and AI-assisted creative tools. ...

Summary Quantemol is seeking a Computational Physicist to join our quantum chemistry team, focusing on the development and application of simulation software for electron‐molecule collisions. You will work primarily on Quantemol’s QEC codebase, contributing to state‐of‐the‐art computational methods used by academic … legacy or high‐performance scientific software. Familiarity with R‐matrix‐based electron scattering codes. Experience delivering consultative or customer‐facing scientific projects. Experience with front‐end development for scientific or engineering software. Familiarity with collaborative software development practices and version control. Track ...

looking for a Senior Fullstack Engineer to speak the language of decarbonisation for our customers, via product. You'll join our Product Development team and contribute to the technical implementation of our product interface and services as we build our best in class carbon accounting platform. … want to hear from you. What we require from applicants At least 5 years of experience in a Fullstack Engineering role Strong front end development skills, ideally in Angular and TypeScript Experience building data services, ideally in Python, to power frontend features Experience collaborating with ...

Software Engineer (Frontend) London, United Kingdom Posted 10 months ago Tech Stack Next.js React TypeScript JavaScript Responsive Design Artificial Intelligence (experience beneficial) Responsibilities Manage front‐end development using React and Next.js. Design and implement seamless, responsive user interfaces that enhance user experience. Leverage TypeScript where ...

Java Script Works is seeking a Senior Software Engineer (Frontend) to join their team in London, United Kingdom. The role focuses on managing front-end development using React and Next.js to design and implement seamless user interfaces. Ideal candidates will have strong experience in TypeScript ...

seeks a Lead Software Engineer to shape frontend architecture and accelerate fintech innovations within the accelerator. You will contribute to scalable React/TypeScript front-end development and collaborate across squads to deliver strong customer-facing features. You will advocate for high engineering standards, implement ...

Full-stack Qualifications Expert hands‐on experience with TypeScript and React. Can function as a full‐stack engineer (leaning heavily towards front‐end development), working on both client and server‐side code. Compensation £90,000 - £140,000 per annum Role ...

door, learn from industry experts, and build a fantastic career in web design. You will work closely with Senior Web Designers and Front-End Developers, assisting with the design, build, and maintenance of client websites while developing your technical and creative skills on the job. Key Responsibilities … Management Systems (CMS) like WordPress, Shopify, or Webflow. Help prepare and format image assets, graphics, and icons for web use. Learn and apply basic front-end coding (HTML and CSS) to bring designs to life. Conduct cross-browser and Quality Assurance (QA) testing to ensure websites look ...

built on Kafka, with APIs. Role Responsibilities Lead the design,developmentand delivery of solutions on the Salesforce platform, with deep hands-on Apex development Own the integration architecture between Salesforce and operational systems, using Platform Events, Change DataCaptureand our event streaming backbone (Kafka) Define and enforce engineering … their trade-offs: REST/SOAP callouts, External Services, streaming API, middleware vs point-to-point Experience with Lightning Web Components and modern Salesforce front-end development Experience designing for idempotency, ordering and failure handling in asynchronous integrations Track recordof mentoring developers and leading technical ...

with various teams, create cloud-native applications, and leverage AI to enhance business processes. You'll contribute across the tech stack from infrastructure to front-end development, ensuring robust software practices. The position offers a supportive environment with a range of benefits including 25 days ...

Smith technology team takes responsibility for creating and updating a large variety of global systems. Comprising complex We are a growing team, with back-end and front-end developers, QAs, designers/UX, DevOps engineers and product owners, organised into cross-functional scrum teams. We continuously evolve … regular knowledge-sharing sessions, often go to the same industry meet-ups, and maintain a presence on the conference scene, databases, highly functional back-end microservices, customer-facing APIs and websites, we apply many of the same principles across the board – our obsession with detail, our desire to share ...

facing business units. The role will form part of the Madison CRM & Analytics programme and will require a strong combination of deep technical expertise, end‐to‐end delivery ownership, and engineering leadership. The successful candidate will work closely with business stakeholders, product managers, and globally distributed technology teams … build resilient, high‐performance platforms and user‐facing solutions that support critical front‐office workflows. This role is well suited to an engineer who is comfortable operating across the full technology stack, from backend services and distributed data architecture through to responsive user interfaces, production support, and engineering best ...

Design and build robust, scalable backend services supporting high-volume on-chain transaction flows across multiple blockchain networks — both EVM and non-EVM. Own end-to-end development of backend components and APIs — from architecture decisions to production deployment. Lead integrations with DeFi protocols … libraries (ethers.js, viem, web3.js, Solana web3.js, etc.). Demonstrated experience taking products from inception to delivery at scale. Full stack experience (React, frontend development) — a nice to have. About You You think in systems and care deeply about correctness, reliability, and scale. You're comfortable navigating ambiguity ...