26 to 50 of 108 Permanent Front-End Engineer (Client-Side Engineer) Jobs

Developer to join our engineering team. In this role, you will be responsible for architecting and building modern, scalable, and high-performance front-end interfaces. The ideal candidate has deep expertise in Angular and/or React frameworks, as well as hands‐on experience implementing Micro ...

We anticipate relocating our in‐person operations to London, UK in late 2026/early 2027 . Applicants applying for Manchester‐based in‐person roles should be open to the possibility of relocation. What you ...

Hunter Bond is seeking a Software Developer (React) to join an elite technology company in London. You will be responsible for building highly responsive, scalable UIs using modern React and collaborating with outstanding engineers across ...

have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Enterprise Observability Platforms, you serve as a seasoned member of an agile team to design and deliver trusted market ...

What competencies are we looking for? Effective communication, collaboration and leadership skills Strong understanding of TypeScript and JavaScript Strong understanding of browser technologies Strong understanding of the React ecosystem Good understanding of UX and UI ...

Google is seeking software engineers to help develop the Android Search App (AGSA) and related platforms. You will work on large-scale systems, collaborate with cross-functional teams, and contribute to features that impact billions ...

In the world of AI, behavioural predictions are leading the charge to better machine learning. There is so much happening in the AI space. Advances in the economic sectors have seen automated business practices rapidly ...

ASSA ABLOY Global Solutions is seeking a Senior Software Engineer in Cardiff to join our Front-end team focused on React applications for PACS products. You will work with UX, product managers, and developers to deliver high-quality interfaces, participate in code ...

Skills and Experience Here are some of the key skills and experiences I bring to the table: ~ 3 years of professional front-end development experience. ~ Solid understanding of HTML, CSS (box-model, flexbox), and modern JavaScript. ~ Experience with Node – running build scripts, switching node versions etc. … Familiarity with version control (GIT) and common workflows (feature branches... ~ Experience with component libraries or design systems. ~ Basic front-end testing knowledge (e.g., Jest, React Testing Library). ~ Experience with headless integrations. ~ Experience consuming REST APIs. ~ Experience with AI-assisted... #J-18808-Ljbffr ...

Bonus Location : London Overview My client is a rapidly scaling fintech start-up looking for a Junior Front End Engineer (1–4 years’ experience) to join their growing team of talented software engineers. This is a fantastic opportunity to work … Contributing to high-performance software used in FX and Crypto markets Collaborating with experienced technologists from top tech and trading firms Developing front-end features while ensuring high performance and reliability Gaining hands‐on mentorship from senior engineers in a fast-moving environment Requirements ...

Lead Front End Engineer position. This is a unique opportunity for an experienced Front-End Developer to take ownership of the front‐end experience across an entire suite of products, helping shape how users ...

Lovable is seeking exceptional experienced Design Engineers who combine strong frontend fundamentals with a sharp eye for craft and interaction design. You’ll work closely with design and engineering to build world-class interfaces for ...

Jobtailor in London is seeking a senior web developer to help build the next generation of products accelerating the green energy transition. You will collaborate with marketing, operations and data teams to shape products and ...

A leading Shopify agency in the UK is looking for a frontend developer with at least 2 years of commercial experience, specifically in Shopify or Shopify Plus projects. The successful candidate will be part of ...

Responsibilities Work on building the next generation of products to accelerate the green energy transition Collaborate with marketing, operations, and data teams to shape products Modernise payment structures and facilitate seamless self-serve journeys Create ...

Senior Software Engineer (Frontend) London, United Kingdom Posted 10 months ago Tech Stack Next.js React TypeScript JavaScript Responsive Design Artificial Intelligence (experience beneficial) Responsibilities Manage front‐end development using React and Next.js. Design and implement seamless, responsive user interfaces that enhance user ...

United Kingdom is seeking a Senior Front End Web Developer to architect and build modern, scalable front-end interfaces using Angular and/or React. You will lead micro frontend initiatives, mentor mid-level developers, and drive reusable UI architectures across complex ...

Overview Principal Engineer – Technology Engineering (CIO) – Hybrid (Leicester or Bexhill-at-Hastings). Lead technical delivery and people development within a fast‐paced, digitally focused environment. Responsibilities Develop and coach engineering talent through line management, mentoring, sponsorship, and constructive feedback. Drive technical and strategic input ...

Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing … code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with ...

Founding Frontend Engineer We're recruiting for a leading AI security start-up who are building an adaptive security layer designed to detect and respond to evolving threats in real time. As a Founding Frontend Engineer, you'll be responsible for developing … code. Developing accessible and high-performing user interfaces across devices. Optimising application performance and ensuring cross-browser compatibility. Identifying, troubleshooting, and resolving front-end issues efficiently. Decision making on authentication strategies and secure session/token approaches (e.g. JWT/JWE, token rotation). Collaboration with ...

WorksHub is seeking a talented developer based in the Greater London area to tackle exciting challenges in the tech space. The ideal candidate will have strong skills in TypeScript and JavaScript, with experience in the ...

including Instagram, Facebook and Google. Role overview Given our exciting and progressive growth plans, we are looking for an exceptional Staff Frontend Engineer to join our global business. Reporting directly into the Head of Engineering for a tribe, and working with key stakeholders you will ...

code. Design is the heart of the role - you'll shape how our product looks, feels and delights users - with the front-end skills to take your own work all the way to production and keep design and code in step. You'll partner closely with … craft role focused on hands-on design and delivery – rather than line management – but you will be expected to mentor a junior front-end developer and designer. About you The external (public) experiences are mobile-first; our back-office experiences for internal users and partners ...

End Engineer for a Belfast-based AI software company. This role involves owning the front-end experience for products, developing a shared component library, and working closely with design and engineering teams to ensure high-quality user experiences. … Ideal candidates will have over 5 years of front-end engineering experience, strong skills in React and TypeScript, and a commitment to accessibility. The position offers a salary of up to £90,000 along with enhanced annual leave and share options. #J-18808-Ljbffr ...

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human‐like AI voice model. Today, we serve millions of users ...