1 to 25 of 34 Front End Development Jobs in the City of London

people and will directly influence how high-profile brands connect with their audiences. Who we’re looking for We’re looking for a front-end developer who’s motivated, curious, and excited to create impactful e-commerce experiences. You’ll be joining at an early stage, which means … Ability to write well-structured, semantic, and accessible HTML Confidence writing framework-agnostic, performance-focused JavaScript Awareness of WCAG accessibility guidelines Solid understanding of front-end performance best practices Strong attention to detail when building polished, complex interactions A positive, problem-solving mindset and broad technical curiosity Experience ...

responsiveness, and achieving maximum speed and scalability through effective optimization techniques. We highly value candidates who are committed to staying updated with the latest front-end development trends and thrive in a fast-paced, agile work environment. Is this role exclusively for Shopify Developers … mastering Shopify Liquid. This is a client facing role and you must be a good communicator. Ability to scope projects Advanced knowledge of front-end technologies, including HTML, CSS, and JavaScript. Familiarity with CSS preprocessors like SASS is advantageous. Demonstrated experience in developing custom Shopify themes ...

creative background in UI/UX mobile design with Figma , Balsamiq & Adobe backed up with a portfolio of work for blue chip organisations Strong front-end development skills with React, JavaScript, TypeScript, HTML & CSS and confident in a position requiring 50% complex frontend coding Some … Responsibilities: Design and implement responsive , user-friendly interfaces for a global SaaS/mobile platform in a fast-paced setting with minimal iterations Develop front-end components using JavaScript, React, Typescript, HTML & CSS within a .NET environment . Collaborate with product managers, engineers, and end-users ...

Senior Full Stack Engineer/Developer (React Redux TypeScript Node.js) Remote UK to £90k Are you a Full Stack Engineer with strong front end development experience with React and Redux? You could be progressing your career in a senior, hands-on role at a scaling … work. About you: You have strong software engineering experience across the full development lifecycle You have strong React and Redux front end skills combined with backend JavaScript, TypeScript, Node.js and API experience You have worked on monolith and microservices environments You're comfortable working with ...

time progresses you will also help their clients to implement and utilise the product to its fullest. Key skills Strong software engineering skills, delivering end-to-end software products. Highly product orientated. Highly skilled in Python development, with knowledge of FastAPI framework. Good databases knowledge … with schema design and SQL. Some front-end development preferably TypeScript & React is highly desirable. Experience of designing scalable systems and working with CI/CD pipelines. Experience in data-driven applications, cyber security, or SaaS platforms is beneficial. This role requires SC clearance preferably ...

security, and usability. Core Technical Skills Requested ● Proven experience working effectively within large, enterprise-scale codebases. ● Solid proficiency in Java (deep server-side development and platform architecture familiarity). ● Strong experience with JavaScript, TypeScript and React (front-end development, with … week (Salary adjusted pro-rata). ● Salary Range (Full-Time): £55,000 to £62,000 per annum. ● Work Model: Remote-First. ● Development: 5 dedicated training days per year for professional growth. ● Time Off: 25 days plus bank holidays annual holiday, increasing for long service. Enhanced Maternity, Paternity ...

real-time, low latency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure across the full technology stack in a modern development environment with microservices. There … some experience with Docker/Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some front end development experience with JavaScript/TypeScript/React.js or Angular You have strong analytical and problem solving skills ...

frontend proficiency in React. The ideal candidate will have deep hands-on experience building scalable microservices, developing secure and efficient APIs, delivering high-quality front-end interfaces, and working within Azure-based environments. This role requires strong engineering fundamentals, attention to detail, and the ability to collaborate effectively … . Work with React Hooks , functional components, and state management (Redux/Context API). Ensure UI/UX best practices and high-quality front-end performance. Database Engineering Work with SQL Server , including stored procedures, indexing, and query optimization. Ensure data consistency, performance, and scalability across application ...

with lots of flexibility. About you: You have strong Java, AWS and Kubernetes skills and also have a good appreciation of user interface/front end development using React or Tailwind CSS You have a strong knowledge of modern software engineering best practices including cloud ...

Duration: 3 months rolling Role Overview We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using … quality solutions Ensure performance, security, and scalability of applications Write clean, testable, and maintainable code Required Skills & Qualifications Experience with React Native Backend development experience with Spring Boot, Node.js, or Python Understanding of AWS services (ECS, Lambda, RDS, SNS/SQS) Experience with Infrastructure as Code (Terraform ...

features used directly by frontline clinicians including our next-generation AI-powered knowledge retrieval tools. We welcome a broad spectrum of experience: At one end: Doctors with strong clinical background and early-stage engineering skills who are eager to learn. You’ll receive close mentorship, structured training, and opportunities … before or after your clinical career). Ability to independently architect and build production systems or if frontend orientated have the ability to lead front end development using React. Experience with serverless systems, distributed architectures, or AI pipelines. Leadership experience or mentoring junior engineer-clinicians. ...

looking for a skilled Developer to help manage, customise, and enhance multiple websites. The ideal candidate is confident working with Shopify themes, apps, and front-end code, and can bring both technical expertise and strong problem-solving skills to our team. Responsibilities Manage day-to-day Shopify store … Work cross-functionally with marketing and sales teams. Required Skills Proven experience managing and customising Shopify stores. Strong knowledge of Liquid, Shopify themes, and front-end development. Comfortable with Tailwind, Vanilla JS, NPM, and Git. Strong communication, attention to detail, and ability to work independently or collaboratively. Bonus ...

grow with the company This is an exciting opportunity to work on impactful projects in a forward-thinking environment. If you are passionate about front-end development, we’d love to hear from ...

Engineering Manager, Architect, DevOps Engineers, AI Test Lead, Data Scientists, and Project Managers. What we’re looking for: Hands-on AI development experience in a cloud environment (ideally Azure AI Stack, but open to other platforms) Proven experience in a lead or principal capacity (technical leadership, project … Experience with Agent Orchestration and building frameworks that deliver business outcomes Strong coding skills in Python and SQL Desirable: Background in Data Science Light front-end development, for example being able to create internal web applications If you’re passionate about building practical AI solutions ...

Senior Full Stack Engineer/Developer (React Redux TypeScript Node.js) Remote UK to £90k Are you a Full Stack Engineer with strong front end development experience with React and Redux? You could be progressing your career in a senior, hands-on role at a scaling ...

Duration: 3 months rolling Role Overview We are looking for a Full Stack Engineer with strong experience in React Native for mobile/front-end development and AWS-based backend systems . The ideal candidate has hands-on experience building scalable, event-driven applications using ...

brand new role in a newly formed team. About the Role: Proven Product Designer to design solutions and take ownership of multiple technology development initiatives. Key Parts of the role: Be the sole Product Designer in the team Orchestrate the design of prototypes Help architect a software … range of product management frameworks and concepts to help solve problems Understanding of a component-based cloud architecture and related principles Familiarity with front-end development frameworks such as Angular. Familiarity with UX design using Figma. This is a great opportunity if you are looking ...

solving meaningful problems that impact thousands of employees. This is a hands-on, delivery-focused role for someone who enjoys building secure, scalable back-end systems and thrives in a high-trust, collaborative environment. WHAT YOU WILL DO Develop and maintain back-end services, APIs, and integrations … code that performs at scale Contribute to the design and evolution of Connect’s architecture, working closely with architects and senior engineers Collaborate with front-end developers, QA, and product teams to deliver end-to-end features Build with performance, security, and maintainability in mind – always ...

Class Innovative, Interactive Digital Experiences across all channels, for our customers, and establish TCS as #1 leader in the Digital Interactive space. Architect end-to-end digital platform solutions using the full Adobe Marketing Suite to drive seamless customer experiences. Apply deep expertise in CMS, Forms, Campaign … best practices on topics such as personalization, cross channel marketing, mobile, and data driven optimization of experiences. Functional knowledge of client-side development in JavaScript or native mobile apps, and front-end debugging. Agile experience and familiarity with JIRA and Confluence. History ...

solving complex technical challenges, and wants to make an impact in a fast-paced, global setting. Join our Pricing & Risk team, working on our front-office pricing and trading platform. This is a hands-on role focused on building and maintaining distributed backend systems that support our market-making … Commodities. What Youll Do: Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems. Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions. Drive technical decisions and architecture trade-offs with ...

Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel ...

Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel ...

Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel ...

different types of architectures and understanding of the tradeoffs between them. In this role, you'll be a senior contributor to the development and operation of our cutting-edge cloud-based platform. You should have a passion for both science and engineering, a proven ability to deliver … tools (e.g., NumPy, pandas, scikit-learn, PyTorch) and open-source contributions (especially Python-based) would be a bonus. Familiarity with CUDA, GPU-based computations, end-to-end neural network training, MLOps, and academic research in machine learning are also beneficial. Experience configuring and maintaining cloud infrastructure including network ...

code quality, testing, and performance What we’re looking for Strong commercial experience in Golang Solid knowledge of TypeScript and React for frontend development Experience working across the full software lifecycle Self-driven, curious, and excited by technical challenges Bonus points Experience with Kubernetes , containerisation, and cloud ...