1 to 25 of 36 Remote Senior Front-End Engineer (Client-Side Engineer) Jobs

Senior Frontend Engineer Position: We're looking for a Senior Frontend Engineer who can transform thoughtful Figma designs into pixel perfect React components for our multi-tenant knowledge graph platform. This role requires a rare combination of exceptional implementation skills, data visualization expertise, and … deep understanding of frontend security for regulated environments. The senior frontend engineer will build and maintain a component library using Mantine UI with consistent dark mode support and accessibility standards (WCAG 2.1 AA). This role will also implement 2D knowledge graph visualizations using D3, create smooth animations and micro-interactions, and …/GraphQL APIs. You'll own frontend performance optimization, write comprehensive component tests, and implement frontend security best practices including CSP policies, XSS prevention, and secure authentication flows. Senior Frontend Engineer Qualifications: We encourage candidates to apply even if they don't have 100% of the below qualifications. We believe in a More ❯

Job: Senior Frontend Engineer Location: Belfast (hybrid option of 1 day in office per week) Salary: £55k - £65k Kura is delighted to be exclusively recruiting a Senior Frontend Engineer for an innovative, forward thinking Farming Tech as we continue to build a best-in … the intersection of machinery, robotics, and software - helping customers who manage multi-site operations gain more time, control, and real-time insights, all while enhancing animal wellbeing. Job: Senior Frontend Engineer We’re looking for a Senior Frontend Engineer with expertise in Angular to More ❯

React/TypeScript) Location: Remote (1 day per month in Oxford, UK) Type: Permanent | SaaS | Global Tech Company Are you passionate about building exceptional, scalable front-end applications? Our client — a leading SaaS company based near Oxford — is expanding and looking for a Senior Front … and back-end developers to deliver intuitive, high-performance web applications. 🌟 What You’ll Do Develop, optimise, and maintain high-quality front-end applications using React.js and TypeScript Collaborate with cross-functional teams to bridge the gap between design and technical implementation Contribute to a culture of clean … improvement (Optionally) take on a technical lead role , mentoring others and influencing best practices ✅ What You’ll Bring 5+ years of experience building production-grade front-end software with React.js and TypeScript Strong skills in HTML5 , CSS3 , and RESTful APIs Experience with unit and integration testing Background in SaaS product development 💡 Nice More ❯

gap between military objectives, theoretical astrodynamics and the human and autonomous control of spacecraft and ground systems in time and space. True Anomaly is seeking a highly experienced Senior Space Ground System Frontend Software Engineer to contribute to the continuing evolution of our complex command and control, mission planning, battle management, and … thrive in a culture that values respectful, professional, and constructive conflict COMPENSATION Colorado Base Salaries: Software Engineer II: $140,000-$190,000 Senior Software Engineer: $155,000-$215,000 Staff Software Engineer: $175,000-$240,000 California Base Salary: Software … Engineer II: $145,000-$200,000 Senior Software Engineer: $160,000-$225,000 Staff Software Engineer: $180,000-$255,000 Washington D.C. Base Salary: Software Engineer II: $145,000-$200,000 Senior More ❯

Senior Frontend Engineer Location: Dallas Join CellPoint Digital: Shape the Future of Payments with Us! At CellPoint Digital, we're revolutionizing the way businesses in the air, travel, and hospitality sectors manage their payments. With our Leading Payment Orchestration Platform , we're turning payments into a strategic advantage, helping clients optimize their … Mexico, Miami, Pune, Singapore, and Sofia, along with remote team members worldwide. We celebrate the unique perspectives and experiences that make our team extraordinary. Join us as a Senior Frontend Engineer on our mission to turn payments into possibilities! Senior Frontend and Full stack Engineer The role of the frontend engineer is to create a visually appealing as well as functional UI journey for our customers. This role creates the bridge between a complex system and the users, and requires not only deep understanding of engineering principles, but also soft disciplines such as More ❯

Senior Software Engineer – Frontend (Angular) Location: Manchester (Hybrid – 2 days per week on-site) Salary: Up to £70,000 base + bonus + full benefits package Type: Permanent, Full Time The Opportunity Our client is an enterprise SaaS business delivering large-scale, user-centric products across multiple domains in the … and international markets. Their platforms underpin a wide array of high-demand digital services used by thousands of customers daily. This is a high-impact opportunity for a Senior Frontend Engineer to take a leading role in the design and development of complex, performant web applications using Angular and TypeScript . You More ❯

Senior Frontend Engineer - Up to 100k - Fully Remote Morson Edge have teamed up with a well known European Tech business as they seek a number of Senior level Frontend Engineers to join a high performing team. You will translate big ideas into shippable, high quality products by collaborating closely with … engineers and designers to solve complex challenges. As a senior member of the team, you will mentor teammates and help grow their skillsets, fostering a culture of continuous learning and improvement. You will bring over 7 years of software engineering experience with deep expertise in JavaScript, TypeScript, and React. Experience in full stack development using Node.js or Go More ❯

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Remote working – once a month onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a … as the business continues to scale. What will you be doing: Be responsible for taking ownership of projects and running the front-end development for their customers Build the interfaces that allow customers to choose between different products to best find the product that meets their requirements Implement More ❯

Senior Frontend Engineer - Wallets-as-a-Service Platform Location: Remote - Location: US or EU (remote-first, office optional). Ideally based in EST or as close to France or Paris is always the major preference. Compensation: $160K - $220K We are hiring an engineer to drive the More ❯

products, building-testing-shipping in weeks (not months), and maintaining high-quality work-life balance, then Reddit will be the perfect home for you. We are hiring a Senior Software Engineer, who will play a critical role in making Reddit's experimentation platform world-class. We seek a candidate who can bridge … improve your own technical and non-technical abilities. Required Qualifications: 5+ years of hands-on, post-grad, non-internship professional Software Development experience Proficiency in front-end technologies, including TypeScript/JavaScript with experience in component frameworks (React, Angular, Lit). Demonstrated experience in developing end-to-end web applications at scale, from API design to user interface implementation. Demonstrated ability to integrate front-end systems efficiently. Expert with software engineering best practices such as unit testing, code reviews, design, and documentation. Demonstrated ability to develop scalable, well-designed software Experience working with an experimentation platform More ❯

work culture and we continually aim to create an optimal employee experience that embraces a healthy work life balance. Position Summary The Senior Front-End Developer (SFD) is responsible for implementing user interfaces for our clientele's digital projects, working closely with other members of the Linakis.digital team. The ideal … Leader to ensure alignment with delivery timelines and quality standards. Main Responsibilities • Implement static web user interfaces based on the provided visuals, combining them with front-end dynamic presentation technologies (Javascript frameworks). • Diligently follow strict coding standards set by the company, implementing code that other front-end developers can easily understand and continue implementing. • Test and improve front-end code until it meets strict standards regarding compatibility with search engines, correct form validations, page execution speed, accessibility, etc. • Add front-end functionality and deliver improvements to existing More ❯

being part of a passionate group focused on transforming how companies understand and connect with their customers.Let's build experiences people love-together.# About this opportunity: As a Senior Software Engineer, you'll play a critical role in designing and building scalable, reliable systems. You'll collaborate closely with a diverse team More ❯

Job Role: Senior Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with More ❯

Job Role: Senior Software Engineer, Frontend Job Type: Full Time, Permanent Location: London, Hybrid (3 office days a week) Role purpose As a valued member of our engineering team, you will contribute to the development of our new web application, powered by a Headless CMS, using the latest frontend technologies. Working with More ❯

With an intuitive drag-and-drop interface, Postman Flows enables teams to collaborate and showcase their APIs regardless of technical expertise. We are seeking a skilled and passionate Senior Frontend Engineer to join our Postman Flows Team. In this role, you will be responsible for designing and building intuitive, high-performance frontend … ll collaborate closely with backend engineers, designers, and other stakeholders to deliver seamless, user-friendly solutions that delight our customers. We're looking for an experienced engineer who thrives on hands-on building, making critical technical decisions, and iterating quickly in an agile environment. You'll serve as a role model and mentor to … the forefront of innovation. Identify and address technical debt, ensuring the long-term health and scalability of the platform. About You You're a seasoned frontend engineer with a passion for building innovative, user-centric applications. You have a track record of delivering impactful features and thrive in fast-paced environments. You take pride More ❯

Keeper Security is hiring an experienced Senior Software Engineer (ReactJS) to join our Vault team. You'll help design and build modern, high-performance web and desktop applications that secure data for millions of users worldwide. We are looking for someone to grow with our team in a fresh, fun, and innovative More ❯

like health insurance, 401k/401k match, employee assistance programs and time away - don't worry, we've got you covered. The Job at a Glance As a Senior Frontend Engineer, you'll design, develop, and optimize high-performance web applications using React.js, Next.js, and modern frontend technologies in a fast-paced More ❯

defining technology at the intersection of creativity and AI with real impact. Join us to help shape the future of enterprise marketing. What You'll Do As a Senior Frontend Engineer , you will be responsible for building innovative web applications that deliver the power of Generative AI to our customers. You will More ❯

join our rapidly growing technology team, responsible for continuous growth and support of an unrivaled betting experience for millions of sports fans everywhere. We're looking for a Senior Frontend Engineer who will bring their creativity and experience to Hard Rock Sportsbook to help us build software with a spark of magic. … Implement analytics in all aspects of the application and analyze results Job requirements What are we looking for? We are looking for a mobile-first frontend engineer who is willing to tackle problems with innovative ideas and quality technical implementations. We believe the perfect candidate isn't interested in just what we're building More ❯

Platform team is the backbone of our user experience, maintaining the Desktop (Electron), Mobile (React Native), and Web foundations that power Front. We're looking for a Senior Frontend Engineer who is comfortable working with modern tools to deliver key improvements and new features to both our end … various platforms to make them more accessible to product teams! What will you be doing? Own and drive significant components of Front's client-side codebase across Desktop, Mobile, or Web platforms. Champion code quality, performance, and maintainability, setting standards for the team. Provide technical leadership and mentorship to other engineers, fostering More ❯

more information, check out these blog posts: Nium Portal Promises Faster Time-to-Market for Clients Introducing Batch Payouts in the Nium Portal About the role As a Senior Frontend Engineer, you will work on web applications and libraries like Nium Portal, building and maintaining innovative products for our customers. In this More ❯

such as; PayPal, Square, and Cash App, we are well positioned to build the future of inclusive finance through cutting-edge technology and customer-centric solutions. As a Senior Frontend Engineer, you'll play a key role in shaping our user experience, building intuitive, performant, and scalable web applications that power our More ❯

ROLE OVERVIEW We are seeking a talented Frontend Engineer with deep expertise in React to join our Engineering team. You will be responsible for building and maintaining high-performance, data-centric web applications that integrate seamlessly with third-party services and in-house APIs. Our Engineering team is responsible for delivering customer's core … multiple web applications. Develop high-quality, performant web applications using React and associated libraries, with an emphasis on clean, maintainable code. Build reusable components and front-end libraries, following modern best practices. Implement responsive designs with cross-browser compatibility and accessibility in mind. Contribute to quality assurance through unit and integration testing More ❯

profound experience in architecting, developing and delivering modern web front-ends and applications At least 3 years of experience in writing front-end code with TypeScript, JavaScript, SCSS, CSS and HTML Profound experience with the web framework React, reactive state management systems and an understanding of core web More ❯

Senior Frontend Developer (Lead-Level) Location: London (Hybrid, 4–6 days in office per month) Type: Full-time | Global Fintech | 80% Hands-On/20% Technical Leadership About the Role We’re looking for a Senior Frontend Developer with proven lead experience to help shape and scale our next-generation fintech platform. You’ll work across More ❯