26 to 48 of 48 Web Development Jobs in the City of London

leading engineering practices. What They're Looking For A track record of success in mentoring, technical leadership, and stakeholder engagement Experience leading the design, development, and operation of innovative software solutions Strong skills in modern web development (React.js, Node.js, AWS, TypeScript) and a solid understanding of web More ❯

isn’t afraid to own the architecture and implement things as they see fit Tech Stack High level of proficiency in React, TypeScript and Web Development Experience with databases (Postgres). Familiarity with frontend and backend development and full-stack frameworks would be ideal with an overall More ❯

Day support Troubleshooting batch-related issues, including date moves and processing adjustments Murex Env Management & Troubleshooting Experienced in SQL Unix shell scripting, Monitoring tools, Web development Experienced in the Release and CI/CD process Linux/Unix server and Oracle RDS knowledge Working experience with automation/ More ❯

to the product process from end-to-end, from ideation to building the UI, backend logic, deployment, feedback and measurement Build intuitive and performant web interfaces for business owners in Africa Implement IT security and data protection best practices in a regulated environment Observe opportunities for improvements internally to … Typescript, React, NextJS, NodeJS, Express, PostgreSQL Requirements Experience in a VC-backed engineering team and building products used by customers A strong understanding of web development, frontend and backend best practices Excellent written and verbal communication skills for expressing ideas, designs, and potential solutions with both technical and … the problems faced by African businesses Comfortable working in an early-stage startup environment with high pace, rapid growth, involvement in the entire product development process and a high degree of ambiguity Based in UK, France or EMEA market (GMT 4 timezone) Nice to Haves but Not Essential: French More ❯

to contribute to a unified codebase that supports both a robust SaaS platform and advanced AI capabilities. You will be involved in the full development lifecycle—from architectural design and database modelling to the integration of LLMs—helping to shape intelligent, user-centric features. Key Responsibilities Design, develop, and … maintain web application features using Next.js and TypeScript Contribute to a monorepo encompassing both SaaS and AI/LLM components Integrate and optimize LLMs (e.g., OpenAI , Gemini ) through prompt engineering and API orchestration Implement multi-step AI workflows using frameworks such as LangChain Design and optimize relational databases, particularly … MySQL Develop type-safe RPC endpoints using tRPC for seamless frontend-backend communication Rapidly adapt to a modern development stack and contribute to high-velocity feature delivery Required Qualifications Demonstrated experience working within integrated codebases that include both application logic and AI/LLM components Proficiency in React.js, Next.js More ❯

to contribute to a unified codebase that supports both a robust SaaS platform and advanced AI capabilities. You will be involved in the full development lifecycle—from architectural design and database modelling to the integration of LLMs—helping to shape intelligent, user-centric features. Key Responsibilities Design, develop, and … maintain web application features using Next.js and TypeScript Contribute to a monorepo encompassing both SaaS and AI/LLM components Integrate and optimize LLMs (e.g., OpenAI , Gemini ) through prompt engineering and API orchestration Implement multi-step AI workflows using frameworks such as LangChain Design and optimize relational databases, particularly … MySQL Develop type-safe RPC endpoints using tRPC for seamless frontend-backend communication Rapidly adapt to a modern development stack and contribute to high-velocity feature delivery Required Qualifications Demonstrated experience working within integrated codebases that include both application logic and AI/LLM components Proficiency in React.js, Next.js More ❯

R&D team focused on building ambitious new products from the ground up. You’ll work on real product features, contribute to design and development decisions, and grow your technical skillset by collaborating with a supportive team of experienced engineers. We’re looking for someone who is excited to … clearly, and feel fast and responsive. There’ll be a strong focus on visual polish and aesthetics, but also on practical tools to make development more efficient, including generated code and AI-assisted workflows to help us move quickly without sacrificing quality. Responsibilities Build and iterate on responsive, accessible … features. Optimize code for performance, reliability, and maintainability. Contribute to a culture of continuous improvement. What we’re looking for A solid foundation in web development, through strong academic study, or hands-on projects. Interest in modern frontend technologies (e.g., Vue, React, TypeScript, Flutter, v0). A desire More ❯

content with just excelling in our current ventures - we thrive on pioneering new businesses and seizing energy investment opportunities. Role: Sitting within the IT Development team and reporting into our Engineering Manager, you will work closely with the Trading Desk and Risk teams, enhancing existing and developing new trading … remediation of recurring issues to improve the overall operational stability of software applications and systems. Ideal candidate: A developer proficient in Python and modern web development frameworks (e.g., Django, Flask, Asyncio/Aiohttp). Some experience in the power market, ideally for a trading desk in an energy More ❯

experience to join their team. You will be working with Ruby and React to develop and enhance our innovative products. Responsibilities: Develop and maintain web applications using Ruby and React. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of … applications. Identify and correct bottlenecks and fix bugs. Requirements: 6+ years of experience in Ruby development. Proficiency in React. Strong understanding of web development principles. Excellent problem-solving skills and attention to detail. Ability to work in Central London twice a month. Benefits: Enhanced pensions Healthcare Volunteering opportunities … Mental health support £500 annual training budget for personal development HIIT classes, Yoga, and various events Enhanced maternity and paternity leave More ❯

balances impact, effort and delight. Job Requirements: Experience in a VC-backed engineering team and building products used by customers. A strong understanding of web development, frontend and backend best practices. Excellent written and verbal communication skills for expressing ideas, designs, and potential solutions with both technical and … non-technical team members and customers. Comfortable working in an early-stage startup environment with high pace, rapid growth, involvement in the entire product development process and a high degree of ambiguity. Must have experience working in Financial Services/Payments domain. Technology Stack: Typescript, React, Next JS, NodeJS More ❯

as you do, JAKALA could be the place for you! The Senior SEO Executive will be responsible for fostering strong client relationships, supporting the development and execution of their SEO strategy, as well as assisting the Head of SEO on occasion with pitch meetings, and team wide projects. What … onboarding new methodologies, tech partners and best practices Support and attend client meetings, QBRs and annual reviews Work with wider Media, Social Media and Web Development teams to integrate SEO campaigns with client’s overall content marketing and search strategies What you'll need: 3+ years of previous … in a fast-paced dynamic industry Has a positive attitude, is self-confident, and welcomes new challenges Basic knowledge of HTML, CSS and other web programming platforms would be considered a plus Many of the accounts are Global or Pan-European and as such a second or even a More ❯

in Access Management area. Practical experience of CyberArk and RSA IGL or other applications Experience using SQL/PSQ and Oracle Practical experience with Web services protocols REST/SOAP and JAVA/JSP Practical experience with web development basics like HTML, CS, JS. Maintain and upgrade More ❯

You'd get in early, help shape the product at the initial stage, and see the process end-to-end. Requirements Strong and proven web development experience Preference for working with modern frontend technologies (e.g., Problem-solving mindset Happy learning fast and building high-quality products in a More ❯

Our client, a global branding, marketing, and communications agency, is looking for an ambitious , collaborative and client facing web developer to join their digital team. The successful candidate will work closely with specialists across various disciplines - including design, SEO, paid media, and strategy - and contribute to a dynamic website … development group. This is a fast-paced environment that embraces innovation, offering the opportunity to work with the latest technologies and experiment with new approaches to enhance workflows. Based in their London office, the role offers exposure to diverse clients and cutting-edge digital projects. As a multi award … HubSpot Leverage in-depth knowledge of the Gutenberg editor to ensure an intuitive and consistent content editing experience Apply best practices for SEO and web accessibility across all website builds Manage version control effectively using GitHub Take ownership of time management and workload, consistently delivering projects on schedule Keep More ❯

Archetype UK is a passionate and diverse communications agency made up of more than 80 Tech PR, content, digital and web development specialists united by a shared commitment and belief that our work has a positive impact on the world. Archetype (London) have launched an exciting new Editorial … currently studying, or simply looking to kick-start your career - we would love to hear from you. The programme will cover practical skills, personal development, constructive feedback, and industry insights from your mentors and trainers. You will experience new tools, platforms, industry knowledge, client exposure, social experiences, and hands More ❯

Senior NetSuite Developer – NetSuite, Systems Developer, Software Developer, Systems Engineer, Software Engineer, Web Developer, SuiteScript, Technical Lead, NetSuite Engineer, Senior Developer, Lead Developer, Integration Developer, Mulesoft, Celigo, Boomi, HTML, JavaScript, API – Greater Manchester – London -Surrey – Merseyside - West Midlands - East Midlands – Midlands – Gloucestershire – Cardiff – Glasgow -Edinburgh – Cheshire – Staffordshire – Hampshire – Derbyshire … to support implementations, customisation and further enhancements across the business. The ideal candidate will posses a strong technical background in SuiteScript, SuiteFlow, and NetSuite development best practices as well as a good understanding of business processes within NetSuite. This is a hybrid working role ideally being in the office … days a week. You must have the full right to work in the UK to be considered. Key Skills & Experience: Minimum 5 years NetSuite Development experience Strong experience with SuiteScript (1.0 & 2.0), SuiteFlow, SuiteTalk, SuiteBuilder and other NetSuite tools (min. 3 years) Strong understanding of ERP systems, business processes More ❯

for e-commerce and a knack for crafting exceptional online experiences? Do you thrive in a collaborative environment and enjoy taking ownership of website development and optimisation? As their Mid-Weight Shopify Developer, you'll play a crucial role in maintaining, optimising, and enhancing our Shopify storefront, which is … the heart of their online business. You'll work closely with their existing Shopify development team (two skilled developers) and their Digital Designer to ensure a seamless and engaging experience for our loyal customers. Team: Reports to Senior Shopify Developer, works alongside a Junior Developer and collaborates closely with … Designer to bring new features and updates to life, ensuring they are implemented flawlessly while maintaining the current design and user experience. Front-End Development: Implementing and modifying front-end elements, including menu navigation, layouts, modals, and conditional logic using Liquid, HTML, CSS, and JavaScript. Shopify Ecosystem: Developing and More ❯

45k for Graduate Level, £55k - £60k for 2 years etc) Requirements for Software Developer Ideally, you will have least 1 year of front-end development experience but an exceptional graduate considered (i.e. 1st class degree from a top uni with A*A*A at A Level) Ideally, you will … learn new technologies Responsibilities for Front-End Software Developer Design and refine user interfaces that are responsive, inclusive, efficient, and scalable. Enhance frontend systems, development tools, and workflows on an ongoing basis. Work closely with multidisciplinary teams to shape and implement new functionality. Improve code quality with a focus … or disability status. Keywords – Front-End Developer/Software Engineer/TypeScript/React/JavaScript/Vue/Node.js/UI Developer/Web Developer/Start-Up/Stealth Mode/Security Tech/Graduate Developer/Junior Developer/Frontend Engineer/Responsive Design/Accessibility More ❯

the world’s largest book publishers, aiding the sale, marketing & distribution of A-list authors across the globe. This is a position on the development of a platform utilising large quantities of data in order to better support authors and help them gain further exposure to their works, encompassing … providing analysis throughout the supply chain, to marketing & sales for domestic markets in the UK, and further abroad internationally. You’ll be supporting quality development – the business is continuously investing in new applications for technology, and are looking for ways to implement Machine Learning and improving DevOps in their … core, we need someone with Python knowledge that wants to learn. Role is perfect for: Junior Engineers that want to work with a great development team which welcomes ideas, and will support your continued growth into a top-tier developer. Someone with a passion for knowledge, that wants to More ❯

excel in a dynamic, high-energy environment. Join our team and help shape the future of AI. 🌎 Location and Legalities This full-time Backend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Backend Web Developer at Ultralytics, you will be the architect behind the scalable, high-performance services that power Ultralytics HUB. You will build the backbone that supports our global community in training and deploying state-of … and AI research teams to deliver seamless, end-to-end features for our cutting-edge AI models. 🛠️ Skills and Experience 5+ years of backend development experience, with a strong portfolio of building scalable, production-grade web services. Expert-level proficiency in Python and significant experience with modern web More ❯

Email and Web Developer (14054) City of London, England Salary: Market Rates - PAYE Email and Web Developer - JP Morgan - London - 12 months contract - Hybrid - PAYE We are seeking an experienced Email and Web Developer from a Financial Services or Corporate environment to join JP Morgan's Corporate … Meetings & Events group in London on an initial 12 months contract due to an increase in BAU workload. As an Email and Web Developer, you will work with the Corporate Meetings & Events group and its clients, and will have significant exposure and interaction to design and build client event More ❯

for e-commerce and a knack for crafting exceptional online experiences? Do you thrive in a collaborative environment and enjoy taking ownership of website development and optimisation? As their Mid-Weight Shopify Developer, you'll play a crucial role in maintaining, optimising, and enhancing their Shopify storefront, which is … the heart of their online business. You'll work closely with their existing Shopify development team (two skilled developers) and their Digital Designer to ensure a seamless and engaging experience for their loyal customers. Team: Reports to Senior Shopify Developer, works alongside a Junior Developer, and collaborates closely with … support to their Marketing team for various campaigns and feature requests. Version Control: Managing Shopify theme versioning effectively to ensure a stable and recoverable development process. Collaboration: Working closely with the Junior and Senior Developers on the team, sharing knowledge and contributing to a positive team dynamic. What you More ❯

Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: Freelance Highcharts Web Developer (Remote/with occasional London meetings) Location - London based client We are seeking a talented and experienced freelance web developer with specialized … for various report formats. Troubleshoot and refine existing Highcharts implementations. Provide expertise and best practices related to Highcharts development. Requirements: Proven experience as a web developer. Essential: In-depth, hands-on experience with Highcharts Familiarity with or willingness to quickly adapt to the Everviz platform Strong understanding of data More ❯