51 to 75 of 97 Front-End Developer (Client-Side Developer) Jobs

Software Developer – Frontend (Full stack with a front end bias)| Hybrid/Manchester Join a high-impact tech team building fast, scalable, user-first systems. A leading tech company is looking for a passionate Frontend Software Developer to join their team . You'll be working on high … have the opportunity to train in Golang as part of your development. What you’ll do: Build scalable, performance-driven frontend applications. Contribute to architecture decisions and developer tooling. Collaborate across teams to deliver seamless, high-quality user experiences. Work on backend-facing features supporting real-time, low-latency systems. What you bring: Commercial experience with More ❯

Level $80,000-$155,000 Newport News, VA U.S. Citizenship Required - Secret Clearance (TS/SCI Preferred) Design the future of Joint Command and Control-develop innovative front-end solutions that power the GCCS-J system, DoD's trusted platform for mission-critical situational awareness. A Day in the Life - What You'll Do • Support sustainment … and modernization of the Global Command and Control System - Joint (GCCS-J), the DoD's C2 system of record • Design and implement intuitive, scalable, and secure front-end applications for situational awareness, infrastructure, and intelligence product areas • Collaborate across geographically dispersed teams, ensuring timely communication of project statuses and challenges • Follow Agile development processes and support … professional software development experience • Proficiency in JavaScript and CSS • Hands-on experience with at least one modern JavaScript framework (Vue.js, Angular, or React) • Experience designing and architecting front-end applications • Strong communication skills and ability to work in collaborative, cross-functional teams • U.S. Citizenship with ability to obtain a final Secret clearance Preferred Qualifications • Experience with More ❯

FrontEnd Developer with Javascript Using the latest technologies, processes and tools to deliver state of the art web applications and innovation experiments (PoCs) Be responsible for translating business requirements into robust, scalable and reusable solutions Working as part of multi-disciplinary agile pods with other technical, creative and business roles Participate in engineering discipline, best practice More ❯

Front End Developer – Nottingham/Hybrid Working £30,000-£40,000 For web design and development professionals with a passion for JavaScript, HTML and other web technologies there has never been a better time to join one of the largest digital agencies in the Midlands based just north of Nottingham. You will More ❯

Do you love crafting clean, responsive, and high-performing web experiences? Are you looking for a role where you can flex your front-end skills while growing your back-end knowledge? If any of the above rings true, we are working with an award-winning company who are currently looking for a Front … customer-facing websites to powerful in-house platforms that keep the business moving. If you love crafting clean, effective and accessible code while getting stuck into both front-end frameworks and back-end collaboration, this is the perfect opportunity to make an impact. What you’ll be doing Bring digital products to life, build … Blade. Collaborate cross-functionally: Work with marketing, designers and stakeholders to deliver impactful digital solutions that support business goals. What we’re looking for Strong experience in front-end development with JavaScript, Vue.js, Livewire, CSS, and HTML. A good understanding of Laravel within a professional environment. Degree educated in relevant field (web design/computer science More ❯

Frontend Web Developer Flexible working Competitive salary Full-time position Do you get that excited fresh project feeling when you first see a design that needs turning into a … flawless website? We want to hear from you. We're on the lookout for a creative, detail-focused web developer, with expertise in front-end technologies to join our team at Red-Fern. Your primary role will be to successfully transform designs and prototypes into functioning, interactive, engaging, pixel-perfect websites or More ❯

Job Title: Remote Frontend Developer (100% Work From Home) Location: Remote from Latin America Position Type: Full-time Salary: $45,000 USD/year Schedule: Monday to Friday, business hours Central Time Job Overview Our client is a leading airspace security manufacturer located in Dallas, TX. We specialize in providing drone detection solutions to … drone threats. They are seeking a skilled Front End Developer to focus on the design, development, and implementation of front-end aspects of their sophisticated web applications, while understanding backend integrations within their existing frameworks. The person has a passion for crafting exceptional user interfaces and experiences. In … Key Competencies Bachelor's degree in Computer Science, Software Engineering, or related field. Proven 5-7 years of technical experience in software design, development, and implementation, in Front-end Development or similar role, with a robust portfolio showcasing your frontend projects. 2+ years of experience leading a team of frontend engineers while collaborating on the project More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Proven experience creating clean, responsive, and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor … and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to specification. Strong grasp of modern development tools, best practices, and methodologies. Experience working in Agile/Scrum environments. Appreciation for quality assurance and quality More ❯

UI/UX Frontend Software Developer Herndon, VA (Hybrid: Partial Remote/On-site) Full-Time Hybrid Immediate Hire Synertex is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting environment. The Software Developer - UI/UX will plan, develop, and work with designers on a web application and web pages using code and visual design tools. The developer will analyze user needs and develop software solutions for client use with the aim of optimizing operational efficiency. RESPONSIBILITIES Develop and implement responsive web pages/… and design databases within applications, working individually or with a team. REQUIREMENTS 3-5+ years of proven UI/UX experience. Proven work experience as a Front-end Developer. Proficiency with Vue.js and experience with one or more: Angular, Python, Typescript, JavaScript, jQuery, CSS, HTML. Experience with Docker, GitHub, GitLab. Strong UI/UX design More ❯

core platform for our business. The site currently leverages ASP.NET, HTML, MVC, Telerik UI, jQuery, VSTO (Office integrations), and CSS. We're looking for two experienced Senior Front-End/Web UI Developers to update the front end with a focus on optimizing performance with large data sets. Responsibilities Collaborate with backend … Implement modern CSS best practices (flex, grid, responsive layouts, cross-browser compatibility). Refactor and enhance jQuery/Telerik-based UI components for usability and maintainability. Integrate front-end components seamlessly with ASP.NET MVC controllers and Razor views. Ensure accessibility, usability, and WCAG compliance. Assist in Office integration components using VSTO where required. Mentor junior team … members and provide code reviews. Required Skills 7+ years experience in front-end development with ASP.NET (MVC), HTML5, CSS3, JavaScript/jQuery. Strong experience with Telerik UI for ASP.NET MVC (grid, charts, forms, etc.). Experience optimizing legacy ASP.NET applications for performance, scalability, and maintainability. Knowledge of VSTO and Office integration workflows. Strong UI/UX More ❯

Job Title: Senior Front-End Software Engineer Location: Hybrid - Newcastle Salary: £55,000 - £65,000 I am working with a fast-growing digital business that is looking for a Senior Front-End Engineer to join their engineering team. You’ll take ownership of building and scaling interactive, data-driven websites and applications More ❯

NNData Corporation is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting environment. The Software Developer - UI/UX will plan, develop and work with designers on a web application and web pages using code and visual design … being performed at a remote (home) location. Duties and Responsibilities • Develop and implement responsive web pages/applications for a variety of legacy and modernized systems using front-end Vue.Js code. • Familiarity with GIS/Map layers • Collaborate with product management and engineering to define and implement innovative solutions for the product direction, visuals, and experience. … individually or coordinating database development as part of a team. Required Qualifications and Experience • 9+ years of proven UI/UX experience. • Proven work experience as a Front-end developer. • Must have experience in the following programming languages/libraries: Vue.js, and any combination of Angular, Python, Typescript, JavaScript, jQuery, CSS and HTML. • Experience with Docker More ❯

Frontend Developer – Vue.js - Remote Salary: £45K - £54K DOE A forward-thinking public sector organisation is seeking a talented Frontend Developer to join a newly formed digital team. This is an exciting opportunity to work on a greenfield project alongside a Senior Developer, as well as contribute to the More ❯

Overview Join our operational research team as an innovative senior frontend developer! While we value full-stack experience, your primary focus will be on frontend development. In this role, you'll work hand-in-hand with our talented operational research experts, designers, and project managers to craft captivating digital experiences for our clients. You'll enjoy … solutions to optimise internal processes and productivity e.g. via internal web apps/tools What you'll bring to the team Proven experience as a full stack developer, ideally within regulated sectors (e.g. … healthcare, insurance, finance), with exposure to consulting or the pharmaceutical industry Degree or equivalent experience in Computer Science, Software Engineering, Web Development, or a related field Strong front-end development skills usingHTML, CSS, JavaScript, andReact.js Back-end development experience withPythonand strong hands-on knowledge ofNode.js/Next.js Solid understanding ofcloud architecture and deployment, particularly More ❯

Frontend Web Developer Working for an award-winning creative agency that crafts beautiful, clever WordPress sites for some seriously awesome clients, are on the hunt for a Frontend Web Developer to join their team. (Permanent role) If you’ve got 3+ years of agency, freelance or in-house experience , love getting stuck … code that future-you will actually thank you for. Testing and tweaking so everything works beautifully on mobile and desktop. What we’re looking for the Web Developer role A frontend wizard with HTML5, CSS3, JavaScript, PHP skills. Confident using ACF, WooCommerce, SASS/SCSS, and Git/Bitbucket . Someone who has 3 years+ experience. … A developer who actually enjoys WordPress (we love it). Bonus points if you like geeking out over user experience. Must be happy to work in our Whitefield/Prestwich Manchester studio. Perks of the job Competitive salary (we pay properly for talent). 25 days holiday + Christmas shutdown. Company socials & events. Gorgeous office (did More ❯

Job Title: Senior Frontend Developer Location: Hybrid (3 days in the Cardiff office + 2 days working from home) Salary: £50,000 - £55,000 per annum Are you a Frontend Developer with a sharp eye for design and detail? We're looking for someone who loves building beautiful, responsive user interfaces and … base. The platform is mature, secure, performant, and maintainable, offering developers a chance to work on something industry-leading. We are looking for an experienced senior developer who brings depth, autonomy, and mentorship. What youll be working with React + TypeScript Collaborating with designers to deliver interfaces that look as good as they feel Building More ❯

Job Title: Senior Frontend Developer Location: Hybrid (3 days in the Cardiff office + 2 days working from home) Salary: £50,000 - £55,000 per annum Are you a Frontend Developer with a sharp eye for design and detail? We're looking for someone who loves building beautiful, responsive user interfaces and … base. The platform is mature, secure, performant, and maintainable, offering developers a chance to work on something industry-leading. We are looking for an experienced senior developer who brings depth, autonomy, and mentorship. What youll be working with React + TypeScript Collaborating with designers to deliver interfaces that look as good as they feel Building More ❯

Calling All Front-End Developers! Your Next Big Move is Here. Join an award-winning global SaaS leader as they embark on their bold expansion into the US market ! This is your chance to work on cutting-edge cloud-based projects , level up your skills, and make your mark in Manchester's vibrant tech hub . … and great perks like Perkbox discounts. What You'll Need to Succeed: Experience with Azure or AWS is a bonus! A passion for innovation and delivering exceptional front-end solutions. Ready to take your career to the next level? Get in touch today and let's make it happen More ❯

Frontend Software Developer with React Working as part of the Digital team, you'll be responsible for and delivering some exciting frontend and UX improvements to an eCommerce website as well as other internal applications for this award-winning Luxury Travel Company. You will be responsible for: Own the frontend of the eCommerce website, making continual … improvements Collaborating with the back end developer and design resource to deliver improved UI & UX Participate in design discussions and be the voice of the customer on usability Skills and Experience: Excellent working knowledge of HTML, JavaScript, jQuery, CSS & React Framework Previously delivered multiple responsive websites Happy to develop from both wireframes and full More ❯

Front End Developer Our client is looking for a Front End Developer to start ASAP on a contract basis for initially 3 – 6 months (with a view to extend). You must be able to work on site 3 days per week More ❯

Senior Front End Developer/Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has … seen 30-40% year on year growth for the past 10 years and has ambitious growth plans. As a Senior Front End Developer you'll design and develop new features and enhancements to the front end of the platform with a focus on real-time data visualisation on … degree educated, having achieved a 2.1 or above in Computer Science or similar technical discipline What's in it for you: As a Senior Front End Developer you will receive a comprehensive package including: Salary to £80k Private Medical Healthcare including Dental and Vision cover Pension Share Option scheme Employee Wellness Programme More ❯

Innovation Developer | Financial Services | Berkshire | Hybrid | 6 Months Initial Contract | £700/day Inside IR35 | Full Stack Development - Front End | AI |LLM | PoC | Our client is seeking an experienced Innovation Developer to be responsible for for transforming visionary ideas into tangible prototypes and proof of concepts … If you have experience within utilities/energy or related sector this would be highly desirable. Your Essential Skills and Experience: Extensive experience as a full-stack developer, proficient in multiple languages and technologies AI engineering Hands-on experience with advanced technologies like large language models (LLMs), computer vision, predictive analytics, and data science. 3D modelling More ❯

Innovation Developer | Financial Services | Berkshire | Hybrid | 6 Months Initial Contract | £700/day Inside IR35 | Full Stack Development - Front End | AI |LLM | PoC | Our client is seeking an experienced Innovation Developer to be responsible for for transforming visionary ideas into tangible prototypes and proof of concepts … If you have experience within utilities/energy or related sector this would be highly desirable. Your Essential Skills and Experience: Extensive experience as a full-stack developer, proficient in multiple languages and technologies AI engineering Hands-on experience with advanced technologies like large language models (LLMs), computer vision, predictive analytics, and data science. 3D modelling More ❯

Innovation Developer | Financial Services | Berkshire | Hybrid | 6 Months Initial Contract | £700/day Inside IR35 | Full Stack Development - Front End | AI |LLM | PoC | Our client is seeking an experienced Innovation Developer to be responsible for for transforming visionary ideas into tangible prototypes and proof of concepts … If you have experience within utilities/energy or related sector this would be highly desirable. Your Essential Skills and Experience: Extensive experience as a full-stack developer, proficient in multiple languages and technologies AI engineering Hands-on experience with advanced technologies like large language models (LLMs), computer vision, predictive analytics, and data science. 3D modelling More ❯

Job Description: We are looking for a Front-End Developer with expertise in AngularJS and Bootstrap to join our team. The ideal candidate should have experience working in the banking domain , and developing secure and responsive web applications. You will be responsible for designing and implementing user-friendly interfaces that enhance the … with UX/UI designers, backend developers, and business analysts to create seamless user experiences. Implement security best practices to protect sensitive banking data. Troubleshoot and debug front-end issues to ensure smooth application performance. Stay up to date with industry trends and emerging front-end technologies. More ❯