101 to 125 of 600 Senior Full Stack Engineer Jobs in the UK

So Energy - Full Stack Engineer Please note, we are not able to facilitate visa sponsorship OR relocation, at present or in the future and can therefore only consider candidates matching these requirements. Job Level: Senior UK, Hybrid £65,000 - £85,000 Our … with ESB, we're well on the way. We're customer-centric, tech-led, and passionate about sustainability. The Role Reporting into our Senior Development Manager, we are seeking Senior Fullstack Engineers to join our high-performance team led by our Director of Technology. We are … to new ones, and can help in technical decisions. What you'll be getting up to: Designing and implementing capabilities across the entire stack, both frontend (JavaScript, VueJS, HTML, CSS, Typescript) and backend (Kotlin) technologies. Championing quality software and practices across the company. Proactively seeking opportunities to improve More ❯

Background In 2023 CDP underwent a complete digital transformation, transitioning the annual disclosure cycle from a paper-based, human-intensive, and vendor-dependent stack to a completely in-house developed, modernized, and scalable product that will revolutionize the customer experience for both external and internal users. As part … data. Scoring: how CDP scores and assesses respondents' data. Data: how CDP can provide datasets and products to customers. We are hiring four Senior Full Stack Engineers into our squads to play a key role in the ongoing development and innovation of our newly More ❯

Full Stack Engineer We’re on the lookout for Senior Full Stack Engineer to join a fast-paced and growing start-up that’s transforming the world as we know it! You’ll help shape the … accessible UI components using React and TypeScript. Collaborate across teams to define and execute the technical direction of the product. Work across the full stack, with a strong focus on front-end development, while contributing to backend services in Django/Python. Maintain and improve the … engineers. Be an advocate for modern engineering practices and help mentor junior team members. What you can bring: Proven experience working as a Full Stack Engineer, ideally in a high-growth or start-up environment. Strong front-end skills with React and TypeScript. Solid More ❯

Full Stack Engineer We’re on the lookout for Senior Full Stack Engineer to join a fast-paced and growing start-up that’s transforming the world as we know it! You’ll help shape the … accessible UI components using React and TypeScript. Collaborate across teams to define and execute the technical direction of the product. Work across the full stack, with a strong focus on front-end development, while contributing to backend services in Django/Python. Maintain and improve the … engineers. Be an advocate for modern engineering practices and help mentor junior team members. What you can bring: Proven experience working as a Full Stack Engineer, ideally in a high-growth or start-up environment. Strong front-end skills with React and TypeScript. Solid More ❯

Full Stack Engineer Remote - UK/Europe (UTC 3) $US130-160k Base + Great Benefits Our well-backed and rapidly growing independent research and advisory client is a guiding force in the ever-changing world of Crypto. As experts in MEV and Blockchains, they … help organisations bridge the gap between research and commercial products. They are looking for a Senior Backend Engineer to help shape the future of their platform, playing a key role in designing, developing, and maintaining scalable backend systems that power tools. Full Stack Engineer Duties: Write high-quality, efficient, and well-tested code for both frontend and backend systems. Work 80/20 on frontend and backend tasks. Collaborate with cross-functional teams to define product requirements and ensure seamless feature integration. Develop and maintain scalable backend services using More ❯

Combinator, the most successful startup program in the world which produced companies such as AirBnb, Dropbox, and Ginkgo Bioworks. The Role As a Senior Software Engineer focused on full-stack product development, you'll build the critical interfaces and systems that enable … distributed system reliability. Your experience with software resilience will help us build systems that gracefully handle unexpected scenarios. Must-have Strong experience with full-stack web development using TypeScript or other typed languages. Experience with modern frontend frameworks (React preferred). Experience with backend development and More ❯

About the Role: Grade Level (for internal use): 10 The Team: S&P Global Ratings is looking for a Sr. Full Stack Engineer to join Structured Finance Value Stream. This team has a broad and expert knowledge of the Ratings organization's data domains More ❯

Senior Software Engineer (Seniors & Staff level): 6+ years of experience 💵 Senior: £90k - £115k/Staff £120-£30k + equity 💻 Serverless AWS, Typescript (for backend), Next.js & React 🏠 Central London | Hybrid 3 days on-site 🚀 Series A in 2024 We are partnered with one of the … as well as learning from some amazing Tech Leads and Staff Engineers. About you: 6 + years of experience in software engineering, building full-stack applications Experience with Typescript/JavaScript. Ideally with NodeJS/Typescript on the backend but if you have frontend experience, they More ❯

Senior Software Engineer (Seniors & Staff level): 6+ years of experience 💵 Senior: £90k - £115k/Staff £120-£30k + equity 💻 Serverless AWS, Typescript (for backend), Next.js & React 🏠 Central London | Hybrid 3 days on-site 🚀 Series A in 2024 We are partnered with one of the … as well as learning from some amazing Tech Leads and Staff Engineers. About you: 6 + years of experience in software engineering, building full-stack applications Experience with Typescript/JavaScript. Ideally with NodeJS/Typescript on the backend but if you have frontend experience, they More ❯

at KatKin Why You'll Love Working With Us The Role Millions of cat parents engage with KatKin every month, and as a Full-Stack Engineer at KatKin, you'll work alongside our Engineering team in bringing our hardcore cat parent's digital journey … a tech-driven mindset that lets us focus on building the right solutions for scaling our business into the future. Our current tech stack makes heavy use of TypeScript, particularly NextJS on the frontend, NestJS microservices on the backend with Prisma, and various other technologies and tools like … RabbitMQ. This role will work from our London office in Farringdon 3 days a week. Key ownership areas Delivering functionality across the entire stack, in line with our software requirements. Evaluating and implementing new technologies to scale and streamline our software pipelines. Working closely with our product team More ❯

Senior Fullstack TypeScript Developer | MedTech/AI | Up to £100k 📍Central London - Hybrid - 1-2 days a week onsite 💰 Up to £100,000k 🦸 MedTech/Tech for Good 📈 Seed Funded AI Startup 💻 Tech Stack: TypeScript (NestJS/NextJS), AWS Join a scaling, mission-driven startup where … and reduce healthcare inequalities using the power of AI. We're partnered with an emerging medical technology innovator on the lookout for a Senior Fullstack Software Engineer to design and develop high-performance, applications and services which underpin their AI-driven healthcare solutions. This is your … well-structured, and maintainable code. Develop frontend applications using React, ensuring high-quality, performant and maintainable code that provides a seamless user experience. Senior Fullstack TypeScript Developer | MedTech/AI | Up to £100k More ❯

Senior Software Engineer TypeScript Full Stack client server London, United Kingdom Posted 3 days ago This is a job posted by our partner Jooble. Below is a snippet of the job description. To read the full text, please click on More ❯

adaptive AI and audio intelligence, it delivers smarter, safer, and more productive voice interactions across networks, apps, and devices. About the Position The Senior Software Engineer is an Individual Contributor position responsible for developing services that power Hiya's applications. This position is strategically positioned to … focus on creating new features to enhance the voice call experience. The team is responsible for developing mobile applications on iOS and Android, full-stack web applications with Node.js, and integrations with products built on Amazon Web Services. This position is based in our London office … iOS and Android platforms Developing software in the telephony and VoIP space More Details Salary: £80,000 - £115,000 Start Date: Immediately Status: Full-time Type: Hybrid, in-office three days a week (Tuesday, Wednesday, Thursday) Location: London Travel Requirements: 1 week annually to USA Department: Engineering Reports More ❯

grown to include British Telecom, EE, Virgin Media O2, Ericsson, Rogers, Bell Canada, MasMovil, Telenor, HP, KPMG, and more. About the Position The Senior Software Engineer is an Individual Contributor position responsible for developing services that power Hiya's applications. This position is strategically positioned to … focus on creating new features to enhance the voice call experience. The team is responsible for developing mobile applications on iOS and Android, full-stack web applications with Node.js, and integrations with products built on Amazon Web Services. This position is based in our London office … factors will be considered: skills, experience, job scope, location, and competitive compensation market data. Salary: £80,000 - £115,000 Start Date: Immediately Status: Full-time Type: Hybrid, in-office three days a week (Tuesday, Wednesday, Thursday) Location: London Travel Requirements: 1 week annually to USA Department: Engineering Reports More ❯

be plenty of opportunities: many of our current team joined as back-end or front-end developers, and are now working across the full stack. We are keen advocates of agile delivery; we work closely with our stakeholders and use Kanban to iterate quickly on customer feedback. You … ll be learning every day, from the team around you and senior members of the team who you'll have daily exposure to. Visit our careers in tech to find out more about the team and the way we work! The Tech we use Our platform is built … self defined tasks geared towards your personal and professional development What we need from you: Strong experience developing complex web applications across the full stack - from databases (e.g. MySQL) and APIs to front-end UIs. We use PHP and Symfony on the server side and React More ❯

be part of the growth journey of Atominvest. We are looking for candidates with 4-7 years+ of substantial experience in our tech stack (ReactJS, NodeJS, MongoDB, AWS). About Us Our software powers leading private equity, venture capital, real estate, infrastructure and hedge funds enabling them to … great awards (Best Accounting & Reporting Software, Best Investor Relations Software - the Drawdown) What you'll do The role We are looking for a full-stack software developer to take the lead in working across optimizing and building the next set of features across our award-winning More ❯

Opportunity Software Engineers are critical to building the products and services we need to deliver on our Codified Controls vision. Joining us a Senior Software Engineer you will have the opportunity to build a high-profile product, work closely with a talented group of peers and … to put them in practice A self-starter with the ability to work effectively in teams and remotely Experience : Proven experience as a Full Stack Software Engineer in product teams Strong Experience delivering Go, Python and React code to production Experience working in an … to be energized to join us, motivated to stay and empowered to thrive. Job Family Group: Technology Job Family: Applications Development Time Type: Full time Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender More ❯

learn new tools and techniques, constantly expanding your skillset to solve problems more effectively. You're passionate about your personal growth as an engineer and see each project as an opportunity to develop new capabilities. You seek out challenges that push you beyond your comfort zone and value … solutions that make their work easier and more productive, even without the guidance of dedicated UX or product teams. Your Impact As our Full-Stack Developer, you'll be essential in creating the interfaces and experiences that make our AI capabilities accessible and valuable to users. More ❯

We have partnered with a leading EdTech company revolutionising online learning for the education sector. They are currently looking for a Senior Full-Stack Developer to join their dynamic team. Key responsibilities include: Developing and maintaining high-quality code using PHP, Laravel, Vue.js, and … Hubspot) and API development. Collaborating with cross-functional teams in an agile environment. Contributing to architectural decisions and promoting coding best practices. Tech Stack: PHP/Laravel, Vue.js/JavaScript, AWS Location: Hybrid role with offices in Sheffield - 1 day a month in the office (Open to fully More ❯

from across the world. Integrating video and scheduling tools to provide a streamlined experience for managing and booking user interviews. As a product engineer at Maze, you will: Partner closely with product managers, designers, and other engineers to design, build, and ship new features. Establish best practices, frameworks … collaborative and open team, which places high value on feedback, continuous learning, and trust. You should apply if: You're proficient with modern full-stack JavaScript (Node.js and React) and relational databases (PostgreSQL). You're enthusiastic about well-tested code and strive to improve your More ❯

The Developer Link have partnered with a Global Legal Tech SaaS company looking for Full Stack .NET Developers to join their hybrid working London team. A very recognised name in their sector Globally. The company have had a steady 20% year on year growth for a … springboard to their next stage of growth. The set up: Hybrid - 3 days a week onsite in Waterloo 3+ years of commercial Software Engineer experience Mid & Senior roles available Perm - £70-85k starting salary + bonus Skillset required: .NET Core JavaScript & Typescript Vue/Angular More ❯

The Developer Link have partnered with a Global Legal Tech SaaS company looking for Full Stack .NET Developers to join their hybrid working London team. A very recognised name in their sector Globally. The company have had a steady 20% year on year growth for a … springboard to their next stage of growth. The set up: Hybrid - 3 days a week onsite in Waterloo 3+ years of commercial Software Engineer experience Mid & Senior roles available Perm - £70-85k starting salary + bonus Skillset required: .NET Core JavaScript & Typescript Vue/Angular More ❯

through innovative features, high-quality performance, and seamless user experiences. These teams include: Organic, Integrations, Activation, Brand (V4T) and Editor Core. As a Senior Fullstack Engineer, you will have the opportunity to work across these teams, contributing to the development of key features, improving the platform … product pages, marketing assets, and core platform features. Optimizing Performance: Ensure the platform is scalable, reliable, and performs well as we grow. Our Stack Our frontend stack includes Next.js, TypeScript and TailwindCSS for our landing page and web apps. More broadly across the product we use More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development , to join and lead a high-performance team. The ideal candidate thrives at the intersection of … Hands-on with AWS , GCP , and Azure for compute, networking, and storage configurations. Familiarity with monitoring/logging tools (e.g., Prometheus, Grafana, ELK stack). Trading Systems & Finance: Solid understanding of trading infrastructure , latency optimization , execution systems , and market data feeds . Experience working in or with quantitative More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development , to join and lead a high-performance team. The ideal candidate thrives at the intersection of … Hands-on with AWS , GCP , and Azure for compute, networking, and storage configurations. Familiarity with monitoring/logging tools (e.g., Prometheus, Grafana, ELK stack). Trading Systems & Finance: Solid understanding of trading infrastructure , latency optimization , execution systems , and market data feeds . Experience working in or with quantitative More ❯