251 to 275 of 319 Permanent Front-End Engineer (Client-Side Engineer) Jobs

CreateFuture in the UK is looking for a Senior Frontend Engineer (Vue.js/TypeScript) to build scalable, accessible frontend solutions for iGaming clients. You’ll influence technical direction, mentor peers, and help embed AI and automation in delivery. This role supports hybrid and remote work across ...

Intermedia, a leading cloud communications company, invites a Senior Frontend Engineer to shape real-time conversations and embedded experiences across our web channels. You will influence frontend architecture and drive scalable patterns from design to production. You will collaborate with Product, UX, ML, and backend teams ...

company is a global platform for travel and spend management, seeking a Senior Front End Engineer to shape the experiences of its group travel and events product. You will influence the product's end-to-end user experience ...

leading technology company in Greater London is looking for a Senior Front End Software Engineer to develop sophisticated applications on the Palantir Foundry platform. This role involves architecting and developing user interfaces and tools that empower thousands of users. The ideal candidate ...

Hargreaves Lansdown, the UK's leading investment platform, is seeking a Full Stack Engineer with a strong frontend focus. You will develop React/TypeScript applications, contribute to backend services and APIs, and work within a modern cloud-native environment to deliver scalable customer experiences. ...

Cleo is seeking a Frontend React/React Native Engineer to join our mission of improving financial health. You will help ship delightful mobile experiences and contribute to the frontend stack across squads. You should have 5+ years in React/React Native with TypeScript ...

integrate with backends via REST/WebSockets. Collaboration with product and AI engineering teams is essential. The role emphasizes production-grade front-end delivery, maintainable architecture, and opportunities to influence AI-powered interfaces in #J-18808-Ljbffr ...

Unitary is a remote-first AI startup building Virtual Agents. As a Senior Software Engineer, you will own the frontend for our products and help shape how customers see and trust AI-powered work, turning early builds into polished surfaces. You will refactor the frontend into ...

work, alongside that redeveloping their main site - these changes have brought about the need for several new roles, including a Senior Frontend Engineer to lead small Scrum teams from a technical perspective, advising how to use the new technologies to create solutions request click apply ...

hybrid embedded SRE model - We aim to work closely with the teams to provide them the best support. As a Site Reliability Engineer (SRE) you will help ensure our platforms are fast, reliable, and scalable. You’ll design, build, and monitor systems, preventing issues before they ...

hybrid embedded SRE model - We aim to work closely with the teams to provide them the best support. As a Site Reliability Engineer (SRE) you will help ensure our platforms are fast, reliable, and scalable. You'll design, build, and monitor systems, preventing issues before they ...

Company Award (for the fourth time!), check out our website and Glassdoor pages.Job Description:The RoleAs a CPU Microarchitecture/RTL design engineer at SiFive, you will be part of a team of engineers who are passionate about designing industry-leading CPU cores, based ...

慨正橡扯 is looking for a Lead Software Engineer (UI) to guide the front-end technical direction for our trading platform, Execute. This vital role will involve partnering with various stakeholders to create high-performance user experiences that are critical to trader operations. … ideal candidate will have extensive hands-on experience with React and TypeScript, alongside a solid understanding of modern front-end engineering practices. Join us and influence our engineering excellence while ensuring compliance with security standards. #J-18808-Ljbffr ...

internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 1+ years of software development engineer or related occupational experience - 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services ...

Audit Front End Engineer at Analyst/Associate level to design and deliver scalable front-end solutions within audit platforms. You will collaborate across engineering teams to implement low-latency web interfaces and data-driven features supporting risk ...

MintNeuro in London seeks a Senior Digital Design Engineer to own front-end digital design and verification for next-generation mixed-signal ASICs used in implantable neural interfaces. You will write clean Verilog/SystemVerilog, develop robust verification environments, drive RTL from ...

Immersum is hiring a Senior Frontend Engineer to design and build a modern React single-page application with ownership from first commit to production. You’ll impact onboarding, accounts and KYC/KYB flows in a fast, autonomous fintech engineering culture. You’ll shape frontend architecture ...

Citi London is seeking a Senior UI Software Engineer to join the FX Client Platforms team. You will lead design and delivery of trading GUIs for internal and external traders, owning the full dev lifecycle. Hybrid work model (up to 2 days at home ...

Experis - ManpowerGroup is seeking a Senior Front End React Engineer in Telford on a 6-month contract. The role is hybrid with a minimum of 2 days onsite each week within a large Agile team focused on modernising critical services. You will ...

Oliver Bernard is seeking a Frontend Engineer to own React/TypeScript applications powering a hybrid sports tech product. You will work in a cross-functional team across backend, mobile and design to deliver high-quality web experiences. The role emphasizes building reusable UI components, integrating ...

Quantum Systems is seeking a talented Front End Engineer with over 5 years of professional experience to join our UK team. You will design, develop, and optimize frontend applications for controlling and visualizing robotic swarms and sensor data. You will collaborate with ...

TransitionZero is seeking a Frontend Engineer to join the interface team and help shape Scenario Builder with React and TypeScript. You will build new capabilities, improve the foundations of the product, and create intuitive experiences over large datasets and complex energy models. You will work with ...

Ripple in the United Kingdom is seeking a Staff Engineer, Frontend to work on Palisade – Ripple’s flagship wallet as a service platform enabling businesses to build digital asset treasury, payment and exchange use-cases. You will bring expert ReactJS and TypeScript skills, craft complex forms ...

Octopus Energy Group is seeking a Senior Frontend Engineer to join the Flexibility team. You will lead frontend capability, set technical direction, and build a range of customer-facing journeys that empower users with low carbon tech management. You will collaborate with design and product ...

Sreeyam Soft Pvt Ltd is seeking a senior software engineer to craft pixel-perfect, accessible interfaces for enterprise clients in finance and health. This role offers a top-of-market pay with annual reviews and performance bonuses, alongside a £2,000/year learning budget ...