1 to 25 of 44 Permanent Senior Front End Developer (Client-Side Developer) Jobs in London

Front End Developer (WordPress) Futureheads are working with an exciting creative design agency who are looking to upsize their hire an experienced Front End Developer more »

Futureheads have an exciting opportunity for a Senior Front End Engineer to join a leader within the world of compliance as they expand to reach new highs. In this role, you will work as part of their amazing … product team, modernising their SaaS platform. Their current SaaS platform provides end to end solutions to their clients across a range of solutions. Role focus: Adding to and maintaining the design system Writing JavaScript/Typescript Writing unit and feature tests Integrating … front end components to work with APIs Promoting culture of quality amongst the engineering team To be considered you will need to be able to display the following: A deep understanding of JavaScript concepts Proficiency in a modern JavaScript framework (preferably Vue more »

Diving into and utilising the latest tech across software (frontend and backend) and data - trying new things around every corner! Own the end-to-end design, development, and implementation of the latest product features on their cloud-based platform (GCP) - beautiful frontend more »

Senior Frontend Engineer (Angular) | FinTech | up to £90,000 + Equity The company are a cutting edge fintech focussed on creating an all in one platform for trading, finance and asset management, they have taken the industry by storm. As a Senior more »

𝐟𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧 of 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 at one of the most exciting AI startups in the world? Do you want to build a startup's front end org from scratch? This opportunity is truly unique in the fact you will have full control in guiding … which direction they will take the front end, and how they will build it etc. This includes choosing the tech stack, building a team around them, and having the scope and idea to back your thoughts and decisions for the frontend of … across a wide range of internal teams and products. The role will see you collaborate with the C suite in defining the front end road map. You will report directly to the CTO. Hybrid – 2/3 days in office (state of more »

London. We have gone from strength to strength since our inception in 2014 and we are now looking for another ambitious Junior Front End Developer to join our growing team. Some of our best … junior and have now progressed to become seniors and leading figures within the team. We are looking for a junior developer who is eager to follow that trend. Whilst some previous commercial experience is advantageous, it is not required. Instead, we’re … commercial, freelance or test projects to showcase your ability to learn and progress. In this role, you will work closely with other Front and Back End WordPress Web Developers and will report directly to our Technical Director. You should be confident and more »

an international digital company, seeking a .Net Developer with experience of c# .NET and front-end technologies. Adhering to the highest quality standards, the internationally based company is willing to offer a great salary … the needs of customers and stakeholders. You will bring commercial of experience of C# and .Net paired with a strong knowledge of front end Development. With proven UI and UX experience, you will be able to communicate effectively with internal and external … customers and with both non-technical and other technical individuals. Additional experience with testing, test automation, QA and back-end technologies like SQL Server will be a beneficial. Leading the future of its industry, this role is suitable for a professional .Net Developer more »

Junior Front-End Developer A new opportunity for a Junior Front-End Developer to join an iconic brand … and actively contributing to environmental sustainability. We are now on the lookout for a highly skilled Mid-Senior Front-End Developer with extensive experience in Shopify development to join our … BENEFITS: Private Healthcare Bonus Scheme Employee Discount Summer working hours Regular social events WHAT WILL YOU BE DOING? Joining as our Junior Front-End Developer you will be focusing on the development, enhancement, and more »

Front-end Developer (TypeScript, React.js) Salary: £50,000-65,000 Location: Shoreditch office (Tuesdays and Fridays in office for London based people). Fully remote for EU based. Front-end … best holiday homes, to remove the intolerability and unreliability of decision making when choosing your travel accommodation? You should be a competent Front-end Developer who enjoys working with TypeScript and React.js, as well … as wanting to self-develop. As a Front-end Developer, you will get a lot of responsibility and work on super interesting projects, while working alongside engineers who are passionate and embrace fast moving more »

Front End/UI Engineer - React £750-£850 per day London - Hybrid Contract - Inside IR35 A leading financial services firm is seeking a skilled Principal Front-End React Engineer/Developer with a strong background in financial services working closely with users (ideally front office). Key Responsibilities: Develop responsive UI components with React and Redux. Produce high-quality, testable software. Cross-train team members in modern technologies. Collaborate … with business-facing teams. Enhance technology platforms front office users Mentor junior developers and promote best practices. Essential Skills: Expertise in React and Redux for SPA's Proficiency in React libraries Knowledge of React patterns Familiarity with front-end more »

About the job We are looking for an experienced Front-End Engineer with great communication skills and a sense for aesthetics. You will build and maintain our apps, websites and the UI of our products, and help to create the world’s … researchers and content designers to pave the road towards a superb product. Your responsibilities will include: Building and maintaining our web applications' front-end Maintaining clean, testable and robust architectures Working closely with the product team to make sure our users are more »

businesses. They are partnered with several huge brands who are reliant on their transportation services for employees. We're looking for a Senior Frontend contractor which can hit the ground running and has extensive experience with React. Details High level knowledge of React CSS, Component library more »

Trident Search have partnered with a rapidly growing cyber security consultancy who are on the search for a Senior Frontend Developer to join them. The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web … and objectives. Software Design and Development : Design, develop, and implement high-quality software solutions adhering to industry best practices and coding standards. Front End Expertise : Utilize your knowledge in front end languages, frameworks, and … ensuring quality through testing, debugging, and code reviews. Continuous Learning : Stay up-to-date with the latest trends, tools, and technologies in front end development and share your knowledge with the team. Project Management Collaboration : Work with project managers to ensure successful more »

Role & Responsibilities: Manage the operation of our Shopify Plus store across two markets with a growing product range. Create engaging and impactful front-end experiences for customers. Collaborate with various stakeholders to scope, architect, and implement technical solutions for both frontend and … backend. Develop high-fidelity, robust, and scalable front-end solutions. Adhere to and suggest improvements for the latest technology processes. ⭐Requirements: Experience in Shopify front-end and Liquid code development. Expertise in front-end development frameworks and libraries. Proficient in developing cross-platform/browser (iOS, Android, Chrome, Safari, Firefox) web applications. Familiarity with performance, site speed, and accessibility best practices. Experience in implementing and managing data tracking systems. 🎉Benefits: 25 days of annual leave more »

art mobile telecommunications software. You will play a key role in advancing a cutting-edge messaging platform. Responsibilities: Develop and expand our front-end framework, including web app dashboards, data visualization interfaces, and various small-scale user interfaces. Lead the implementation of … service communication. Design and create administrative consoles and dashboards for both internal teams and external partners. Collaborate on a diverse range of front-end projects, from clearly defined tasks to innovative exploratory initiatives, aiming to create versatile and impactful long-term products. … Required Skills and Qualifications: Proficiency in JavaScript, TypeScript, and React.js, with a portfolio showcasing web applications, SaaS front-ends, or similar projects. Solid understanding of Next.js, gRPC, and the fundamentals of web service creation. Knowledge of relational databases (e.g., MySQL, PostgreSQL), Docker, and CI/CD more »

by major car manufacturers and going from strength to strength with some fantastic times set ahead. They are currently looking for 2x Front End Developers (Junior/Mid-weight) to join them, working closely with their Lead Developer. The next 12 months more »

Frontend Engineer Salary: Up to £65,000 + Perks Work Setup: Hybrid (2 days per week onsite) A dynamic London startup, specialising in the restaurant and food sector, is on the hunt for a talented Frontend Engineer to join their more »

Frontend developer – ReactJs Typescript – Up to £60,000 per annum Frontend developer is required to join a growing SaaS scale up. The company are looking for a passionate mid-level developer more »

Junior & Mid Front-End Developer A new opportunity for a Junior & Mid Front-End Developer to join an … and actively contributing to environmental sustainability. We are now on the lookout for a highly skilled Mid-Senior Front-End Developer with extensive experience in Shopify development to join our … Healthcare Bonus Scheme Employee Discount Summer working hours Regular social events WHAT WILL YOU BE DOING? Joining as our Junior Or Mid Front-End Developer you will be focusing on the development, enhancement, and more »

the solution design and development of our digital products. Ensure code meets the requirements and is in accordance with our architectural and front-end coding standards and patterns. Optimising applications using best practices for performance. Propose any upgrades and updates necessary for … the team and share knowledge of your skillsets out to the wider team Essential criteria : You will have an extensive background in front-end development with significant experience working with React and Javascript Experienced with RTK Query, Graph QL, REST and Jest … for unit testing Should be able to demonstrate a strong core front-end skillset of HTML 5, CSS 3, JavaScript and TypeScript Experience working with Government component libraries is advantageous or Material UI This position requires: Security Clearance or to be eligible more »

Lead Front End Developer Opportunity in London!🏆 Join our client's advanced team as a Lead Front End Developer. This hybrid role … engineering skills with extensive experience in HTML, JavaScript, CSS and Reactjs. Proven experience with Nodejs. Demonstrated leadership experience in software engineering. Back end knowledge of C# and Python is desirable. 5+ Years experience. Proven ability to work autonomously and manage your workload effectively. Benefits: Competitive salary … London. Diverse and supportive workplace culture Opportunities for personal and professional growth with a great progression scheme Join us as a Lead Front End Developer and be a pivotal part of our dynamic team more »

We are currently recruiting for one of our trusted clients who are looking for a Front End Developer to join their team! This is your chance to join a rapidly growing AI travel start … day per month in the office) Salary - £65,000 - £75,000 & equity Industry – Travel Work type – Permanent Main Responsibilities of a Front End Developer Working closely with the backend developer … in a new business with guaranteed growth. To be one of the founding team members. Remote working. For further information on this Front End Developer role apply below We are an equal opportunity employer more »

H iring: Front End Website Platform Engineer (DevOps) 🚀 Are you a talented Front End Engineer with a passion for DevOps? We have an exciting opportunity for you to join a dynamic team within the … Digital Data and Technology directorate of a leading organisation! Role Overview: As a Front End Website Platform Engineer, you'll contribute to the development of high-quality systems and platforms, focusing on building out front-end … diversity, and inclusion in the workplace. Our Ideal Candidate Has: - A degree in computing or a related field, or equivalent commercial experience. - Front-end development experience with advanced skills in Vue JS Framework, JavaScript ES6/TypeScript, Node.js, HTML5, CSS/SASS. more »

focused on helping other companies redefine and re-invent their brands by using technology and physical experiences. They're looking for a Front End Developer to join their team and to work on some … who can build digital experiences and has worked with the modern JavaScript tech stack. With a focus on the front end, you’ll be working closely with the designers and clients themselves to help produce the best technical solution more »

Role: Frontend Engineer Salary: £80,000 - £160,000 + Stocks A chance to play a pivotal role in shaping the whole frontend of one of the most exciting AI startups in the world? Do you have strong views about how more »