SeniorFullStackEngineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £130,000 plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node Are you a product-focused SeniorFull … who enjoys autonomy and wants to build products from end-to-end? If so, read on… SeniorFullStackEngineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for … and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is SeniorFullStackEngineer for them? The SeniorFullStackEngineer will have experience of building complex More ❯
london, south east england, united kingdom Hybrid / WFH Options
Burns Sheehan
SeniorFullStackEngineer – THE AI Scale-Up of 2025 | Future Unicorn Up to £130,000 plus excellent stock options Remote First – London Office for those who want it Next.js | React | Typescript | Node Are you a product-focused SeniorFull … who enjoys autonomy and wants to build products from end-to-end? If so, read on… SeniorFullStackEngineer – We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for … and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is SeniorFullStackEngineer for them? The SeniorFullStackEngineer will have experience of building complex More ❯
How you'll be contributing to Accurx as a SeniorFullStack Product Engineer Accurx is already the communication software of choice for 98% of NHS … GP practises in England and is quickly expanding to other healthcare settings. We are looking for a SeniorFullStackEngineer to join us and help shape the future, and growth of our product. As a SeniorFull … ideas to fill user needs, all the way through to seeing feedback come in when new features drop. Being a fullstackengineer as part of a product team means you get insights into almost all of the process, from getting together brainstorm database More ❯
Senior Software Engineer (TypeScript FullStack) London/WFH to £90k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your … career in a senior, hands-on Software Engineer role at a successful and profitable energy trading market data scale-up. What's in it for you: Competitive salary, to £90k + Significant Equity Hybrid working (3 days London office per week) Vitality Healthcare Continuous career development … and learning opportunities Influential role as part of a small, close knit team Complex and interesting work Your role: As a Senior Software Engineer you will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability More ❯
South West London, London, United Kingdom Hybrid / WFH Options
Client Server
Senior Software Engineer (TypeScript FullStack) London/WFH to £90k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your … career in a senior, hands-on Software Engineer role at a successful and profitable energy trading market data scale-up. What's in it for you: Competitive salary, to £90k + Significant Equity Hybrid working (3 days London office per week) Vitality Healthcare Continuous career development … and learning opportunities Influential role as part of a small, close knit team Complex and interesting work Your role: As a Senior Software Engineer you will take ownership, working on technically challenging Greenfield development projects. You'll be working on complex problems with scalability and reliability More ❯
SeniorFullStackEngineer - THE AI Scale-Up of 2025 Future Unicorn £80-£130,000 plus excellent stock options Remote First - London Office for those who want it Next.js React Typescript Node Are you a product-focused SeniorFull … who enjoys autonomy and wants to build products from end-to-end? If so, read on SeniorFullStackEngineer - We have been exclusively engaged by one of the most exciting tech start-ups in the UK, who are looking for … and iterating, working closely with product and customers, to evolve their cutting-edge AI solutions. What is SeniorFullStackEngineer for them? The SeniorFullStackEngineer will have experience of building complex More ❯
Full-Stack Product Engineer | AI-First B2B SaaS | London (Hybrid) We’re partnered with a top-ranked AI SaaS startup that's revolutionizing no-code AI workflows and multimodal data automation. Backed by leading AI pioneers and a recent $33M Series A, they power … AI adoption at Fortune 500 companies worldwide. The Role As the first Product Full-StackEngineer, you’ll have a huge impact, shaping the platform, shipping to production daily, and working closely with founders. Expect challenges at scale, from applying foundation models like Gemini … Frontend : Vue.js (React experience transferable) AI Framework : PyTorch (no prior experience needed) Seeking 5+ years as a Full-StackEngineer in a product-focused role. Passion for early-stage startups and small-team dynamics. Strong front-end experience (Vue or React a plus). More ❯
NG1, Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Rebel Recruitment Limited
Role: Senior Fullstack Engineer Location: Nottingham Working Arrangement: Hybrid, 3 days per week in office with flexibility around working hours Salary up to £75k Tech for Good – Renewable Energy Are you ready to shape the future of a growing tech company in the renewable energy sector … moment to join. They’re embarking on an ambitious journey to enhance their product suite and launch cutting-edge greenfield projects. As a Senior Software Engineer, you’ll play a key role in high-impact product teams, driving new development while ensuring top-tier quality and … to Typescript & other SPA framework experience (Angular/Vue) ·AWS - open to other cloud experience (Azure/GCP) If you’re an experienced engineer looking for a role where you can make a tangible impact while working with the latest tech, we’d love to hear from you More ❯
FullStackEngineer (Data Team - Mid or Senior Level) PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our … customer service workflows. We are looking to bring on 2 roles - one Mid level and one Senior level FullStackEngineer with a strong backend focus to join our team and help shape our data processing pipelines and cutting-edge low-code … an excellent opportunity for a technically proficient individual who is eager to learn and grow within a collaborative, fast-paced environment. Responsibilities: Full-Stack Development: Design and implement features end-to-end, using Python for backend services and React (Next.js preferred) for frontend interfaces. Create Intuitive More ❯
FullStackEngineer (Data Team - Mid or Senior Level) PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our … customer service workflows. We are looking to bring on 2 roles - one Mid level and one Senior level FullStackEngineer with a strong backend focus to join our team and help shape our data processing pipelines and cutting-edge low-code … an excellent opportunity for a technically proficient individual who is eager to learn and grow within a collaborative, fast-paced environment. Responsibilities: Full-Stack Development: Design and implement features end-to-end, using Python for backend services and React (Next.js preferred) for frontend interfaces. Create Intuitive More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
Duel
Senior Fullstack Engineer Hybrid: Remote/Bristol Salary: £75,000- £80,000 About Us Duel is a SaaS company on a mission to make Brand Advocacy the industry standard playbook for building brilliant retail brands. It was founded by world record breaking adventurer and former brand … team comprises psychologists, brand experts and community builders, combining cutting edge brand expertise, with seasoned SaaS experience. The Role We're hiring a Senior Fullstack Engineer to play a critical role within our growing engineering team. You'll shape the architecture, technology choices, and best practices More ❯
SENIORFULLSTACKENGINEER Node.js, TypeScript, Python, React At Wave Talent, we don't want to consume any more of your time trying to decipher job descriptions to identify the information you need. Instead, we spoke with you all to understand the … You’ve got strong backend development skills in Node.js, TypeScript, or Python and experience building REST APIs. You’re a fullstackengineer comfortable contributing to React-based frontend when needed. You’re passionate about working on products with real-world climate impact. You More ❯
london, south east england, united kingdom Hybrid / WFH Options
Wave Talent
SENIORFULLSTACKENGINEER Node.js, TypeScript, Python, React At Wave Talent, we don't want to consume any more of your time trying to decipher job descriptions to identify the information you need. Instead, we spoke with you all to understand the … You’ve got strong backend development skills in Node.js, TypeScript, or Python and experience building REST APIs. You’re a fullstackengineer comfortable contributing to React-based frontend when needed. You’re passionate about working on products with real-world climate impact. You More ❯
of employment: Full-time & Permanent What is our client looking for? Our client, a London-based InsurTech startup, is seeking a Senior Fullstack Product Engineer (Founding Engineer) to drive the technical direction and product strategy alongside the founder and fractional CTO. This … leadership, offering a unique opportunity to shape both the platform's architecture and the future growth of the technical team. As a Founding Engineer, you will take full ownership of the product development lifecycle, ensuring the platform is scalable, secure, and aligned with the company's … mini-CTO", mentoring future team members and helping build the engineering function. Who you are: A seasoned fullstackengineer with experience in cloud architecture, cybersecurity, and AI-driven applications. A self-starter with a product mindset, comfortable taking full ownership of More ❯
About the Opportunity Shape the Future of Digital Content as a Senior Fullstack Engineer (f/m/d) with Contentful Studio. Become a key architect of the future at Contentful, where we are redefining how the world interacts with digital content. Take on the challenge … create impactful, on-brand digital experiences at scale-shaping the future of how brands connect with their audiences. We are seeking a Product Engineer who thrives on solving tough challenges, driving transformative solutions, and pushing the boundaries of what's possible. You will build tools that enable customers … chase moving targets effectively. What you need to be successful Extensive FullStack Expertise : Proven track record as a Senior Fullstack Software Engineer with substantial experience using TypeScript, React, and Node.js. Demonstrable Leadership : Proven experience in a senior role, such More ❯
Working With Us The Role Millions of cat parents engage with KatKin every month, and as a Full-StackEngineer at KatKin, you'll work alongside our Engineering team in bringing our hardcore cat parent's digital journey to life. You will work closely More ❯
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 finance and technology, has led More ❯
london, south east england, united kingdom Hybrid / WFH Options
Trireme
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 finance and technology, has led More ❯
partnered with a leading EdTech company revolutionising online learning for the education sector. They are currently looking for a SeniorFull-Stack Developer to join their dynamic team. Key responsibilities include: Developing and maintaining high-quality code using PHP, Laravel, Vue.js, and JavaScript. Ensuring More ❯
So Energy - FullStackEngineer 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 More ❯
Position Title: FullStackSenior Software Engineer Reports to : Engineering Manager Location: Remote (UK) Contract type: Permanent About BibliU Sunday Times Tech 100 Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable … for you. Join us and help revolutionize the way students and educators access and interact with learning materials! Position Overview As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students and educators … the professional growth of your peers and help maintain BibliU's status as a leader in digital education. Your role as a Software Engineer is not just about writing code; it's about creating tangible outcomes that enhance the learning experience, drive technological innovation, and contribute to the More ❯
Position Title: FullStackSenior Software Engineer Reports to: Engineering Manager Location: Remote (UK) Contract type: Permanent About BibliU Sunday Times Tech 100 Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable … for you. Join us and help revolutionize the way students and educators access and interact with learning materials! Position Overview As a Software Engineer at BibliU, your primary goal is to drive significant advancements in our digital learning platform, directly impacting the learning experience of students and educators … the professional growth of your peers and help maintain BibliU's status as a leader in digital education. Your role as a Software Engineer is not just about writing code; it's about creating tangible outcomes that enhance the learning experience, drive technological innovation, and contribute to the More ❯
SeniorFullStack Software Engineer - FX Pricing (React, Typescript, Java, API) - London (VP) Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide consumers … with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity. The role We are seeking a Senior Applications Developer to join a successful team delivering pricing projects for the Foreign Exchange (FX) Business. The role involves all aspects of the software … raise their game, meeting your standards, as well as satisfying both business and functional requirements. Overview/What will you do: As a Senior Software Engineer (Vice President), your mission is to help shape our team of innovators and technologists toward creating next-level solutions that 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 … 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 with … office three days a week (Tuesday, Wednesday, Thursday) Location: London Travel Requirements: 1 week annually to USA Department: Engineering Reports to: Wilson Bull - Senior Engineering Manager Direct Reports: No Benefits 25 holiday plus bank holidays Opt in salary sacrifice pension scheme (company full 4% of basic 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 … 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 with … office three days a week (Tuesday, Wednesday, Thursday) Location: London Travel Requirements: 1 week annually to USA Department: Engineering Reports to: Wilson Bull - Senior Engineering Manager Direct Reports: No Benefits 25 holiday plus bank holidays Opt in salary sacrifice pension scheme (company full 4% of basic More ❯