476 to 500 of 1,620 Permanent Front End Development Jobs

expected to contribute to the technical strategy for the department. Formal line management duties also form the key duties of this role. As a multi-skilled individual with strong front end and UX skills, you will have the opportunity to develop and mature your skills even further and extend your skills set with those typically aligned to other … role types. You will have a high level of input in defining which additional skills you can develop. Any back-end skills you have can also be utilised within this role. Main duties consist of but are not limited to: Be responsible for the design, coding, testing and documentation of small scale to large, complex or mission critical applications … and solutions in a cloud first environment Build web based Front End interfaces interacting with RESTful APIs using React, Next JS and other web technologies Work closely with test engineers to reach a common understanding of acceptance criteria, the code base and test coverage Implement toolkits and APIs for purposes such as integration, performance optimisation, security and scalability More ❯

Join to apply for the Staff Front End Engineer role at Natter 4 weeks ago Be among the first 25 applicants Join to apply for the Staff Front End Engineer role at Natter Natter’s conversational AI platform allows tens of thousands of users to simultaneously share ideas and feedback in real-time video conversations, maximizing … selectively hired a team of exited founders, specialist domain experts and SaaS unicorn founding team members. They are now looking for their final Seed-stage team hire: a Staff Front End Engineer. Natter is already being used by some of the world’s largest companies, ranging from big four consultancies like PwC, institutional financial services providers like Legal … this is not appreciated. What You’ll Be Using We Rely Heavily On The Following Tools And Technologies React & Typescript to write our frontend application code Playwright for our end-to-end tests Sentry for metrics & monitoring Jest, Vitest & React Testing Library for our unit tests AWS for our production and staging environments We’d love to hear More ❯

Please note: This role is open to UK based applicants only. About Redcentric: Redcentric is a leading managed service provider with a rich end-to-end solution portfolio covering the spectrum of Connectivity, Cloud and Collaboration, designed and delivered by our own highly skilled teams from our privately owned, UK based multi-million pound infrastructure. Redcentric has annualised … is built around today's modern IT challenges offering application, collaboration, infrastructure, network and IT security services. Learn more about what we do on our website. Purpose: The Development Technical Architect is a key role in a forward-thinking, highly-skilled team who share a common vision of quality, integrity, efficiency. They understand the value of their … technology stack. Strong demonstrable development experience across a range of technology stacks and of having developed systems based ideally on .NET and related frameworks. Knowledge of front-end development would be beneficial. Deep experience with Cloud based design and deployment patterns on cloud-based platforms, preferably Azure. Deep understanding of the software More ❯

from MES Pensions Co-Founder & Director of MES Pensions - Putting expats in control of their UK pension The Head of IT and Platform Development will take end-to-end responsibility for the technical strategy, systems architecture, platform development, deployment, and ongoing support of MES’s digital infrastructure. This is a hands-on … be to identify and implement opportunities to embed Artificial Intelligence into our platform to enhance automation, decision-making, data processing, and client engagement. Key Responsibilities Lead the development, deployment, and maintenance of MES’s core web-based platform, built primarily using Node.js, React.js, and PostgreSQL. Architect and oversee scalable cloud infrastructure using AWS (including EC2, RDS … execute IT strategy, ensuring alignment with business objectives and regulatory requirements. Manage DevOps pipelines, CI/CD processes, security controls, and performance monitoring. Collaborate with leadership to prioritise development roadmaps and technical investments. Ensure robust cybersecurity standards, data integrity, and disaster recovery protocols. Manage and mentor in-house developers or external contractors as the team expands. Oversee More ❯

ACENSI is looking for a AWS Cloud Native Development Engineer for one of our clients based in Louvain : As a senior Cloud Native Development Engineer , you have over 5 years of experience in creating designs and codes for cloud applications : - You comprehend the functional design, based on the functional specifications. - You draw up the … incidents and defects and track to closure. - You execute technical integration testing of the application in relation with interfacing applications. Next to a proven experience in cloud software development, you have the following core competences : Agile Methodologies, Analytical thinking, Collaborating, Eager to learn, Independent, Problem solving, Result driven. We are seeking an experienced Cloud Developer/IT … Consultant to help maintain and enhance our cloud-native software development environment. As a freelance consultant, you will support internal teams by ensuring a reliable, secure, and efficient platform for backend and frontend development focused on AWS. Key responsibilities : - Maintain and evolve the cloud-based development environment used by internal teams. More ❯

at monday.com! In this Group, you'll help drive the company’s core metrics, Activation, Engagement, Monetization, and more, by spotting and building smart growth opportunities. You’ll work end-to-end on features across client and server, using data, experimentation, and proven growth strategies to make real impact across key areas of our product. Please note … growth strategies, such as AI, Growth infrastructure, performance enhancements, code optimization, microservice architecture, integration of marketing tools, and more... Collaboration - Work closely with cross-functional teams, including product development and marketing, to align growth strategies with overall business objectives. Performance Tracking and Reporting - Develop and maintain dashboards to monitor key performance indicators (KPIs), report on growth initiatives … London, England, United Kingdom 1 day ago London, England, United Kingdom 5 days ago London, England, United Kingdom 1 year ago London, England, United Kingdom 1 month ago Newsroom Front-End Developer (12 Month FTC/Secondment) Isleworth, England, United Kingdom 6 days ago London, England, United Kingdom 1 month ago London, England, United Kingdom 5 months ago More ❯

Job Title: Senior Front-End Developer/React Developer Duration: 6 Months Location: London Area, UK (2 Days per week) 8 Hours a day - 40 Hours Per week. What you'll do: Create extremely well-crafted front-end web applications using React.js and Next.js Support and develop Server Side Rendered (SSR) web applications, making use … of AWS Lambda Write resilient code that will be continuously tested, deployed, and performed at scale Test front-end applications end-to-end with unit, functional, integration, visual regression, and Lighthouse testing Be part of a self-organising and cross-functional Agile team , building high-traffic eCommerce and service web applications Contribute to the team’s … is in line with the department’s technical strategy— performant, resilient, secure , and well monitored web applications. What you'll bring: Solid commercial experience in React/Redux development Good understanding of development best practices such as TDD, continuous integration and continuous delivery Good understanding of/experience with CI tools (Jenkins, Concourse) and More ❯

Job Title: Senior Front-End Developer/React Developer Duration: 6 Months Location: London Area, UK (2 Days per week) 8 Hours a day - 40 Hours Per week. What you'll do: Create extremely well-crafted front-end web applications using React.js and Next.js Support and develop Server Side Rendered (SSR) web applications, making use … of AWS Lambda Write resilient code that will be continuously tested, deployed, and performed at scale Test front-end applications end-to-end with unit, functional, integration, visual regression, and Lighthouse testing Be part of a self-organising and cross-functional Agile team , building high-traffic eCommerce and service web applications Contribute to the team’s … is in line with the department’s technical strategy— performant, resilient, secure , and well monitored web applications. What you'll bring: Solid commercial experience in React/Redux development Good understanding of development best practices such as TDD, continuous integration and continuous delivery Good understanding of/experience with CI tools (Jenkins, Concourse) and More ❯

Lead Backend Engineer, your responsibility will be to manage the server-side code and APIs of our mobile applications. You'll be involved in the entire product development lifecycle, from design to deployment and maintenance of new and existing features. The quality and stability of our mobile applications … will depend heavily on your work, as you'll be writing reusable and maintainable code and performing UI tests to optimise performance. You'll also work closely with our front-end development team to ensure system consistency and a great user experience. Ultimately, you'll be the driving force behind all back-end activities. … Build REST Services using C# and .NET Core. ● Maintaining and developing server-side network components. ● Maintaining the optimal performance of our central database and ensuring responsiveness to any front-end requests. ● Collaborating with front-end application developers on element integration. ● Writing efficient, reusable, and testable code used in high-performance applications. ● Work as part of More ❯

Senior JavaScript Developer/Technical Lead (JavaScript Angular SaaS) Reigate/WFH to £120k Are you a senior Front End Engineer with strong JavaScript skills combined with technical leadership experience? You could be progressing your career in a hands-on leadership role at a global FinTech with flexible working and a range of perks and benefits including continual … professional development. As a Senior JavaScript Developer/Technical Lead you'll be the most senior Front End Developer in the UK working on a new AI driven product suite in collaboration with the team in Canada. You'll design and develop engaging front ends/UIs for SaaS solutions working with modern Angular within a C# … join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings with the other three days work from home. About you: You have strong Front End/UI development experience You have expertise with JavaScript and modern Angular (Angular 16+, they're using Angular 18, moving to Angular 19), and More ❯

Engage directly with leadership and the sales team to turn ideas into fast, robust software that moves the needle for the business. Own the full stack: database design, APIs, front-end interfaces, deployment, and scaling. Be ready to own your code in production, including on-call rotation for outages. Operate in a fast-paced, high-expectation environment - we … years of full-stack development experience, including building complex systems from scratch. Demonstrated experience in: RESTful API development Modern JavaScript frameworks for front-end development Database design and integration Unit and End-to-End automated testing methods and tools. Proficiency in React, Typescript, Postgres and AWS Infrastructure More ❯

a new B2B organisation, part of a venture focused on creating engaging digital experiences. We're seeking a design engineer with a deep understanding of system thinking and advanced front-end development. You'll be part of a diverse team, contributing to design systems and ensuring a balance of interaction design, accessibility, and visual UI design. As a … intellectually curious team members with a demonstrated passion for creating compelling B2B products and services for our customers. This role requires an extensive understanding of system thinking and advanced front-end development, and experience in building and contributing to design systems. A balanced understanding of interaction design, accessibility and visual UI design is a must. … gap between design and engineering and how design systems can contribute to the broader business objectives. Required qualifications, capabilities and skills Formal training or certification on systems thinking and front-end development concepts and proficient advanced experience Solid understanding of various design systems and experience in both building and contributing to design systems Evidence of More ❯

a new B2B organisation, part of a venture focused on creating engaging digital experiences. We're seeking a design engineer with a deep understanding of system thinking and advanced front-end development. You'll be part of a diverse team, contributing to design systems and ensuring a balance of interaction design, accessibility, and visual UI design. As a … intellectually curious team members with a demonstrated passion for creating compelling B2B products and services for our customers. This role requires an extensive understanding of system thinking and advanced front-end development, and experience in building and contributing to design systems. A balanced understanding of interaction design, accessibility and visual UI design is a must. … gap between design and engineering and how design systems can contribute to the broader business objectives. Required qualifications, capabilities and skills Formal training or certification on systems thinking and front-end development concepts and proficient advanced experience Solid understanding of various design systems and experience in both building and contributing to design systems Evidence of More ❯

Role: Front-End Developer (ASP/.NET) with Firewall Experience Location: London, Remote Job Description: We are looking for a skilled ASP.NET/Front-End Developer with a strong foundation in network security and firewall configuration . The ideal candidate will have hands-on experience with ASP.NET technologies and front-end development … of firewall rules, access controls, and network policies. Experience with Palo Alto Networks is a strong advantage. Key Responsibilities: Develop and maintain web applications using ASP.NET (C#) and modern front-end technologies (e.g., HTML, CSS, JavaScript, React/Angular). Collaborate with security and network teams to integrate firewall policies and security protocols into applications. Assist in the … design and validation of firewall rules and ACLs , ensuring secure access to application modules. Translate security and compliance requirements into front-end behavior and access control logic. Troubleshoot issues related to application-layer firewall conflicts and rule enforcement. Work closely with DevOps/network teams on deployment, access, and secure routing. Participate in code reviews, architecture discussions, and More ❯

First Line Software works with some of the world's top businesses and organizations in industries like healthcare, data engineering, warehouse automation, retail digitalization, mobile app development, and e-commerce. Our projects are as varied as our people, and our people are as talented as they come. We prefer working as a transparent and supportive team, who … shares our knowledge as well as our success. Let's see what we can create together.! The project and your role Responsibilities: Design, develop, and maintain robust, scalable back-end solutions using Optimizely CMS and Commerce platforms Collaborate with front-end developers, architects, designers, and stakeholders to deliver seamless digital experiences Develop integrations with third-party systems … mentorship to junior developers and actively contribute to knowledge sharing Stay up-to-date with the latest Optimizely features, tools, and industry trends Requirements: 5+ years of professional back-end development experience Solid expertise in Optimizely CMS and Commerce (minimum 2 years hands-on) Strong knowledge of .NET Core, C#, and modern development More ❯

Direct message the job poster from Redcentric Technical Architect - Development Home based (UK only) About Redcentric: Redcentric is a leading managed service provider with a rich end-to-end solution portfolio covering the spectrum of Connectivity, Cloud and Collaboration, designed and delivered by our own highly skilled teams from our privately owned, UK based multi … is built around today's modern IT challenges offering application, collaboration, infrastructure, network and IT security services. Learn more about what we do on our website. Purpose: The Development Technical Architect is a key role in a forward-thinking, highly-skilled team who share a common vision of quality, integrity, efficiency. They understand the value of their … technology stack. Strong demonstrable development experience across a range of technology stacks and of having developed systems based ideally on .NET and related frameworks. Knowledge of front-end development would be beneficial. Deep experience with Cloud based design and deployment patterns on cloud-based platforms, preferably Azure. Deep understanding of the software More ❯

culture seeking creative entrepreneurial people like you to join our team. We’re hiring a Frontend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. If you’re ready to join a growing company and make an immediate impact, we want to hear from you! You will … through code development, while also conducting thorough investigations and resolution of bugs Develop modular, reusable code components to streamline development and maintenance Utilize front-end frameworks like Vue.js, or Angular to create scalable and reusable UI components Optimize code and assets to ensure optimal load times and smooth performance Perform code reviews … Provide constructive feedback to the technical staff during all phases of the software lifecycle to keep development priorities aligned with business needs Take ownership and drive end-to-end quality software development processes The minimum we’re looking for (show us what you got if you aren’t a perfect fit More ❯

culture seeking creative entrepreneurial people like you to join our team. We’re hiring a Frontend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. If you’re ready to join a growing company and make an immediate impact, we want to hear from you! You will … through code development, while also conducting thorough investigations and resolution of bugs Develop modular, reusable code components to streamline development and maintenance Utilize front-end frameworks like Vue.js, or Angular to create scalable and reusable UI components Optimize code and assets to ensure optimal load times and smooth performance Perform code reviews … Provide constructive feedback to the technical staff during all phases of the software lifecycle to keep development priorities aligned with business needs Take ownership and drive end-to-end quality software development processes The minimum we’re looking for (show us what you got if you aren’t a perfect fit More ❯

culture seeking creative entrepreneurial people like you to join our team. We’re hiring a Frontend Engineer to join our global team to be responsible for the quality, development, and execution of our software products. If you’re ready to join a growing company and make an immediate impact, we want to hear from you! You will … through code development, while also conducting thorough investigations and resolution of bugs Develop modular, reusable code components to streamline development and maintenance Utilize front-end frameworks like Vue.js, or Angular to create scalable and reusable UI components Optimize code and assets to ensure optimal load times and smooth performance Perform code reviews … Provide constructive feedback to the technical staff during all phases of the software lifecycle to keep development priorities aligned with business needs Take ownership and drive end-to-end quality software development processes The minimum we’re looking for (show us what you got if you aren’t a perfect fit More ❯

to support mid-life professionals in their personal and professional growth. We also have other areas of the business with B2B and B2C facing content which will require development and data flow to help support the other brands of the business. Role Overview We are seeking an experienced full stack developer to join our close-knit development … we use Next.js but the fundamentals of React are what is important. Manage object data layers with underlying Postgres databases. Participate in code reviews and contribute to our development processes. Demonstrate new features and improvements to the wider business. Work with external vendors/contractors to support flexible development throughout the business. Experience We … and features. Authentication mechanisms: use of identity providers to authenticate users, ideally with experience of SSO. Collaboration and Communication: Excellent collaboration skills to work effectively with front-end developers, designers, and other stakeholders to deliver cohesive and efficient solutions. Problem-Solving and Innovation: Strong problem-solving abilities and a passion for innovation, with a focus More ❯

in bringing products to life, with a focus on Kubernetes and open-source contributions. Power you bring: 5+ years of software development experience. 2+ years of front-end development with React/Redux, CSS, etc. Good understanding of containers/K8s. Experience with API definitions such as OpenAPI or GraphQL. Production experience More ❯

Front End Engineer – UK (Remote) – 6 months (possible extension) – £50 - £54 per Hour (Umbrella) Our mission is to bring community and belonging to everyone in the world. is a community of communities where people can dive into anything through experiences built around their interests, hobbies, and passions. With more than 50 million people visiting 100,000+ communities daily … internet. From pets to parenting, skincare to stocks, there’s a community for everybody on. 5-8 years of software development experience in one or more front end focussed programming languages; Javascript, Typescript, ES6 Professional experience with Python or Go Experience with one or more front-end web frameworks such as LIT, Polymer … Experienced with GraphQL, REST, HTTP, Thrift basics, and the ability to design and implement maintainable APIs is a plus. Comfort working in a highly agile, intensely iterative software development process. Strong organizational skills and the ability to prioritize tasks and deliver projects on schedule. Experience with A/B testing, hypothesis building and best practices Entrepreneurial spirit. More ❯

platform powers experiments ranging from simple reaction time tests to complex simulations. As the product evolves, the company is looking for a Full-Stack TypeScript Developer with a strong front-end focus to join their remote team full-time. In this role, you'll help reshape the product's user interface, improving clarity, usability, and the overall experience … product's design and functionality in a growing, mission-driven environment. Main Responsibilities: Develop and improve features across the platform using TypeScript, Node.js, Express, and jQuery. Take ownership of front-end development tasks, with a strong focus on improving UI/UX, especially in onboarding and user journeys. Rethink and redesign user flows to make … features quickly and iteratively. Integrate third-party APIs (analytics, tools, etc.) as needed. Main Requirements: 3+ years of experience in full-stack web development, with a front-end emphasis . Strong skills in TypeScript, HTML, CSS, and jQuery. Backend development experience with Node.js and Express. A good sense for user experience, capable More ❯

You'll take part in brainstorming sessions to introduce new features, improve existing functionality, and contribute to the roadmap of what gets built when. Your knowledge of design, development, coding, testing and application programming will help your team raise their game, meeting high standards, as well as satisfying both business and functional requirements. What you'll do … monitoring) and analytics. Design and build the underlying model that makes 2D/3D/4D spatial data actionable. Contribute to and help improve the standards for frontend development in the team, in terms of code quality, automated testing, documentation. Contribution to maintaining the reliability of Sensat's enterprise offering. What you'll bring Experience as a … that scales and performs well, with excellent coding practices and a keen eye for detail. Strong desire to learn and share knowledge with others. Typescript skills, preferably in a Front End environment. 3+ years commercial development experience including unit/automated testing. Bonus points for participation to open source projects or other side-projects. More ❯

key part of a major digital transformation programme and offers the chance to work across a wide range of innovative backend projects. This is more than just a development role. You’ll be leading by example, mentoring engineers, and contributing to the technical strategy within a high-performing product engineering environment. What you will be doing... You … across varied backend projects including ecommerce platforms and internal tooling • Contribute to engineering best practices and support technical decision-making What you will need to succeed... • Strong backend development experience in modern Java (Spring Boot) or server-side Kotlin • Experience mentoring or coaching developers and leading technical delivery • Solid understanding of Microservices architecture • Knowledge of CI … 000.00 - £50,000.00 1 month ago London, England, United Kingdom 2 days ago London, England, United Kingdom 1 year ago London, England, United Kingdom 1 month ago Newsroom Front-End Developer (12 Month FTC/Secondment) Isleworth, England, United Kingdom 1 week ago London, England, United Kingdom 1 week ago London, England, United Kingdom 1 month ago London More ❯