101 to 125 of 134 Front End Development Jobs in London

a leading player in major metals, energy, and agricultural products markets across the globe. As they embark on a transformative journey to revamp their front-end architecture, they're seeking a strong Senior Full Stack Developer with key skills in React and C#, to shape the future of … scalability across platforms like Clearing, Risk, and Click & Trade, empowering customers and traders with real-time data, actionable insights, and advanced analytics. Their back end development is all done in C#, so proficiency in this area, is definitely preferred to other back-end languages. 💡As … Street Station. Responsibilities include: Designing, coding, and testing all components of modern web applications. Contribute heavily to the overall architecture and design of the front end applications Develop solutions to a high standard that is maintainable, testable and meets the requirement’s acceptance criteria. Adhere to development more »

Senior Front End Developer, React, TypeScript, Fully-remote, COR5745 £100,000 This is an excellent opportunity for a high-calibre, Senior Front End Developer to join an exciting climate tech start-up, working on a fully-remote basis to develop a SaaS platform. What will I … be doing? As the Senior Front End Developer, you will help define and shape new product features, using your skills in React and TypeScript to develop, test and release new functionality. Because the team - whilst currently small - is due to expand, there are additional opportunities to get involved … Backend: Python exposing REST and GraphQL APIs Database: Postgres Infrastructure: Kubernetes on Azure, service bus (message broker), blob storage About the company The Senior Front End Developer will be joining a company dedicated to fostering diversity and nurturing talent. Following a highly successful, over-subscribed funding round, my more »

Experience across the full-stack is fundamental. You will be helping to grow an AI video system, leveraging your experience across both backend and front-end development. You will be joining a firm in their growth phase, as they grow their UK and US presence, and their platform … going to be joining a small engineering team, you will have the opportunity to be responsible for a large part of their backend and front-end stack. This tech start-up will require you to liaise with various functions, helping to solve problems at the intersection of user … you, directly visualising the fruits of your labour. You will be designing and implementing new backend API’s using Python and implementing user facing front-end features using Typescript and React. You are going to need to be coming with experience building systems of reasonable scale with key more »

is looking to recruit a talented Full stack Developer to join their busy technology team and play a crucial role in the development … and maintenance of their web platforms and applications. If you are a passionate Developer with experience in technologies such as, backend – Python, flask and front end - React, TypeScript, and Javascript, and are eager to contribute to the growth of a dynamic retail/ecommerce company in London, we … date with industry trends and advancements, and actively contribute ideas to enhance the overall development process. Requirements: •Proven experience as a Front End Developer or similar role in a retail/ecommerce environment. •Strong Experience Python and Flask for backend development. •Solid experience in frontend more »

Backend WordPress Developer £35 000.00 – £50 000.00 per annum Are you ready to take your Back End WordPress development skills to the next level? A dynamic and high-performance website design and development agency based in London is currently seeking an ambitious Back … End WordPress Developer to join their passionate team. Established in 2014, they have been on an exhilarating journey of growth and success. They aim to supercharge their capabilities, they are expanding their team and inviting an experienced Back End WordPress Developer to join them on this exciting adventure. … Role Overview: As a Back End WordPress Developer, you'll play a crucial role in their collaborative environment. Working closely with both Back End and Front End developers, you will report directly to the Lead Developer, contributing innovative ideas to enhance their projects. Key Requirements: Proficient more »

a strategic set of analytic applications.Participating in the full development life cycle - from definition to design and delivery. Directly interacting with end users to drive our requirements and deliver value-add features.Meeting short deadlines and focusing on quality and performance.Collaborating with the global team including participation … and design sessions.Delivering testable and maintainable code for globally distributed systems.QualificationsProven experience in working with C# and related .NET technologies within global enterprise solutions.Senior front end development experience with a preference for web (React) experience.Strong proficiency in using modular JavaScript, async patterns, and DOM manipulation.Excellent … user interface building skills, perfectionist approach to styling/CSS.Familiarity with RDBMS and SQL (Oracle, SQL Server, PostgreSQL).Experience in an Agile Scrum development model.University degree (Bachelor’s or Master’s) in Computer Science, MIS, or a relevant field. BenefitsIncredible team with mentoring opportunities and strong company more »

Stack Engineer to enrich our dynamic team. Responsibilities: Utilise your senior-level engineering expertise across a modern web stack. Solid experience working with Back End technologies such as Kotllin or Java. Drive the development of web-based single-page applications using React/Typescript or equivalent … technologies. Craft rich user interfaces following responsive design principles, leveraging your front-end development skills. Apply HTML/CSS mastery, encompassing layout, specificity, cross-browser compatibility, and accessibility. My client is working to a hybrid model, requiring you to commute into the office once more »

that contribute to a more sustainable future. Working closely with clients, you'll not only bring their vision to life but also collaborate on front-end development, ensuring a seamless user experience. Your contributions will directly impact the company's mission to create positive change … to detail. **Location and Benefits:** This role offers a competitive salary ranging from £60,000 to £75,000, dependent on experience. Training and development budget Well being budget Equity Annual salary and performance review more »

Front-End Developer Hybrid (1 day onsite – Mayfair, London) Job Description: Your chance to join a company at the heart of geospatial intelligence. This role is focused on our energy and maritime products and presents an exciting opportunity for developers to collaborate in a cross-functional setting alongside … global experts. You will have the chance to grow professionally while contributing to diverse and dynamic projects. Key Responsibilities: Develop and maintain front-end applications. Collaborate effectively within a team environment. Apply strong problem-solving skills with meticulous attention to detail. Required Skills: Proficiency in React, Node.js, TypeScript more »

with design systems and component libraries. Knowledge of accessibility standards and best practices. Experience with prototyping tools like InVision, Principle, or Proto.io. Understanding of front-end development technologies such as HTML, CSS, and JavaScript. Benefits: Competitive salary and benefits package. Flexible work hours and remote more »

The Tech Stack includes: Tailwind, Next.js, React Cypress, Vitest Node, GraphQL Optimizely, Git workflows Azure, Cloudflare, Docker Requirements: 5+ years in modern frontend development (JavaScript/Typescript) 3+ years with React and Next.js Backend experience (GraphQL middleware, Redis cache) Experience of Kubernetes & Docker would be advantageous Quick more »

This is a dynamic role providing an outstanding opportunity to grow with a hyper growth business. The ideal candidate: 3+ years of Shopify development experience Experience with HTML CSS Javascript/jQuery & React Moderate experience with Github Webpack Node.JS Knowledge of Liquid Templating, Shopify API, JSON Works … out and implement relevant feedback from colleagues. Main responsibilities Improve site conversion rate by working with the Shopify theme API as well as the Front-End Shopify cart API logic for a truly custom user experience Work on various new features/projects across the business which require … all employees and leadership triaging for the SR Manager of Ecommerce Stay up-to-date with the latest trends and advancements in frontend development, Shopify platform updates, and e-commerce industry standards to continuously improve skills and techniques Our Mission Coaching & Mentoring: our close-knit team fosters more »

About Us SourceWhale is the leading Business Development and Headhunting Platform for increasing conversations, whilst making recruiters’ lives better through enabling them to do more with less. We integrate with everything that recruiters use day to day - CRM’s, emails, data providers, LinkedIn - and with our best … mature user interfaces that meet the needs of SourceWhale's growing customer base, whilst ensuring a seamless user experience. Focus on designing with the end-user in mind, leveraging user research and feedback to drive design decisions. Understand the unique needs and challenges of our enterprise users, creating designs … your ideas to other teams. Synthesize qualitative and quantitative data from multiple sources to derive actionable insights and inform iterative design improvements. Collaborate with front-end developers to ensure seamless implementation of designs, providing guidance and support throughout the development process. Stay updated with the more »

3+ years of experience as a Frontend engineer, with a proven track record of developing and maintaining web applications. Demonstrated experience in Frontend development, especially with React , including familiarity with NextJS and TypeScript . Experience with GoLang and Node.js is appreciated, reflecting a broader understanding of our … Practical exposure to DevOps practices (e.g., Docker, AWS, CI/CD pipelines) is a plus, contributing to a more holistic understanding of our development lifecycle. Excellent communication skills, capable of contributing positively to the team's daily life and effectively collaborating with colleagues across departments. more »

to consider joining our dynamic, global team! Your opportunity The technical architect proactively and holistically leads and supports architecture activities that guide the development of the corporate technology solutions. Solutions include projects, products, systems (including applications, technologies, processes, and information), shared infrastructure services and shared application services. … closely with business and technical teams to build strong relationships, understand needs, analyze requirements, and ensure communication across the organization. Provide guidance to development teams , steering them towards the successful execution of projects that align with JHI's architectural patterns and practices. Participate in guiding the overall … including corporate membership to ClassPass Paid volunteer time to step away from your desk and into the community Support to grow through professional development courses, tuition/qualification reimbursement and more All-inclusive approach to Diversity, Equity and Inclusion Maternal/paternal leave benefits and family services more »

BI, and Power Virtual Agents Microsoft Dynamics 365 Knowledge of Azure service (Azure Logic Apps, Azure Functions, and API management) Desirable Experience Frontend development (HTML, CSS, JavaScript) .Net development experience with familiarity with C# and ASP.Net MVC Agile methodology *Please note, the client more »

Competitive, with equity options Job Description: We are seeking a highly skilled Staff Software Engineer with strong backend development expertise, some front-end capabilities, and a solid understanding of machine learning and AI product development. This role is critical in driving the development … : Design, develop, and maintain robust and scalable backend systems. Implement APIs and integrate third-party services. Optimize application performance, scalability, and security. Front-end Development: Contribute to front-end development to ensure seamless user experience. Collaborate with the … design team to implement intuitive and responsive user interfaces. Maintain code quality and consistency across the front-end codebase. Machine Learning and AI Integration: Work closely with data scientists to integrate machine learning models into the production environment. Develop and maintain data pipelines and infrastructure to support AI more »

Laser-focused on accelerating digital initiatives in financial services. With over 14,500 members of staff across 17 countries and a unique mix of end-to-end digital, business and technology services, we help clients solve complex challenges with modern and innovative solutions. We're big enough to … responsible for designing, implementing, and maintaining user interfaces for our web applications using Angular framework. You will collaborate closely with our design and Back End teams to deliver high-quality, scalable, and performant solutions. Key Responsibilities: Develop user interfaces and micro frontends for web applications using Angular framework. Design … and implement responsive and user-friendly interfaces based on provided wireframes and design mock-ups. Collaborate with Back End developers to integrate Front End components with Server Side logic. Optimize application performance and ensure responsiveness across various devices and browsers. Write clean, efficient, and maintainable code more »

large-scale IT modernisation programmes for government clients. Key skills, experience + tasks will include: Must be an experienced Migration Specialist with strong Development capabilities and Active SC Clearence. Data Migration duties including Data migration processes, data mappings and transformation rules. Data migrations from legacy systems to … using languages such as Python, SQL Server. PC, PowerShell, Sharepoint, Azure, Desktop Support , Snowflake, Azure Data Lake services (ALA) Gen 2. Expertise in development, testing Proof of Concepts (PoCs), delivering Minimum Viable Products (MVPs) is essential for achieving project success. Develop and optimize SQL queries for data … database design, and data integration. Proficient in at least one data visualization tool, i.e PowerBI, Tableau, or similar. Experience with JavaScript, HTML, CSS, and front-end development frameworks is highly adventous. more »

large-scale IT modernisation programmes for government clients. Key skills, experience + tasks will include: Must be an experienced Migration Specialist with strong Development capabilities and Active SC Clearence. Data Migration duties including Data migration processes, data mappings and transformation rules. Data migrations from legacy systems to … using languages such as Python, SQL Server. PC, PowerShell, Sharepoint, Azure, Desktop Support , Snowflake, Azure Data Lake services (ALA) Gen 2. Expertise in development, testing Proof of Concepts (PoCs), delivering Minimum Viable Products (MVPs) is essential for achieving project success. Develop and optimize SQL queries for data … database design, and data integration. Proficient in at least one data visualization tool, i.e PowerBI, Tableau, or similar. Experience with JavaScript, HTML, CSS, and front-end development frameworks is highly adventous. more »

and development teams to create immersive and interactive experiences for our players. The ideal candidate will have a strong background in front-end development, specifically with Pixi.js and TypeScript, and a passion for gaming. Location: London based - flexible working Salary: Dependent on … technologies in the gaming industry. Participate in code reviews and provide constructive feedback to team members. Contribute to the continuous improvement of our development processes and workflows. Skills/Qualifications required: Proven experience in software development, particularly with Pixi.js and TypeScript. Strong understanding of … game development principles and techniques. Proficiency in HTML5, CSS3, and JavaScript/TypeScript. Experience with version control systems (e.g., Git). Familiarity with performance optimization techniques for games. Excellent problem-solving skills and attention to detail. Strong communication and teamwork skills. Passion for gaming and a strong more »

Benefits City of London/Hybrid Working (3 days in office and 2 from home) Key Responsibilities: Work as part of a Software Development team that develops and supports systems for internal business users Provide technical analysis/solution design/development solutions or … initiated from Production Incidents Provide technical analysis/solution design/development for web applications/winforms applications, reports and dashboards using SQL Server resolving Requests for Change RFC to current solution. Work on Projects within a team; to be part of developer resources to architect, design … Microsoft C#, .Net framework/core with Winforms Good working knowledge of Microsoft SQL Server, T-SQL and Stored procedures, Data Experience working with Front End Development tools (React, Angular and/or Vue) Good practice change management (e.g. ITIL) Ability to record source code more »

third-party services such as Twilio and SendGrid. - Utilize Celery and Redis for asynchronous task management. - Optimize queries for performance with PostgreSQL. - Collaborate with front-end developers to integrate user-facing elements with server-side logic. - Ensure the performance, quality, and responsiveness of applications. - Troubleshoot and debug more »

third-party services such as Twilio and SendGrid. - Utilize Celery and Redis for asynchronous task management. - Optimize queries for performance with PostgreSQL. - Collaborate with front-end developers to integrate user-facing elements with server-side logic. - Ensure the performance, quality, and responsiveness of applications. - Troubleshoot and debug more »

and maintenance of my client’s web applications. The ideal candidate will have a solid experience and understanding of back-end technologies, a passion for crafting solutions to complex problems, and the ability to collaborate effectively with cross-functional teams. Senior ASP.NET Developer – Main Responsibilities … values and have experience working in Scrum Ability to thrive in a fast-paced, deadline-driven environment Benefits & Culture: Opportunity to help direct the front-end development technical Training opportunities with our chosen providers Time available during working hours to learn and develop A friendly … Company pension Company laptop and peripherals An international environment with experienced coworkers who help you move on A lot of room for personal development and for taking your own initiatives to be as successful as possible in this role Remote working environment, with the option of attendance more »