We’re looking for a FullStackEngineer who thrives in a fast-paced environment and enjoys solving complex problems across the stack. You’ll play a key role in designing, building, and maintaining high-quality software that directly impacts our users. Tech Stack You’ll Work With: Back End: Python (FastAPI More ❯
Senior Software Engineer (Music Tech/AI) - TypeScript, NestJS, NextJS 📍Location: West London, 2-3 days a week on site 💸Salary: £90,000-110,000 📈 Incubated: A startup within a global music business ⚙️Required Skills: TypeScript, NextJS, Nextjs, GCP, ReactJS 👥 *High Societal Impact* Join a startup redefining music technologies' role within health and wellbeing.. We're partnered with … the stack with TypeScript Experience working with ReactJS or similar on the front end Motivated to work on ambiguous projects with relatively novel challenges Senior Software Engineer (Music Tech/AI) - TypeScript, NestJS, NextJS, GCP More ❯
Senior Software Engineer (Music Tech/AI) - TypeScript, NestJS, NextJS 📍Location: West London, 2-3 days a week on site 💸Salary: £90,000-110,000 📈 Incubated: A startup within a global music business ⚙️Required Skills: TypeScript, NextJS, Nextjs, GCP, ReactJS 👥 *High Societal Impact* Join a startup redefining music technologies' role within health and wellbeing.. We're partnered with … the stack with TypeScript Experience working with ReactJS or similar on the front end Motivated to work on ambiguous projects with relatively novel challenges Senior Software Engineer (Music Tech/AI) - TypeScript, NestJS, NextJS, GCP More ❯
Position Title: AI EngineerFullStack/LLM UI Integration Location: This individual can be remote but will need to work when the client is working, including being online for 9:00 am EST "stand-up" meetings at the beginning of each workday. Duration: 6+ months to long term contract Pay rate Range … not offer sponsorship for employment visas now or in the future. Third-party (C2C) arrangements are not accepted. Job Description : Key Expectations: Experience building front-end or full-stack applications that interface with LLMs. Familiarity with frameworks like Hugging Face, Ollama, LangChain, or similar. Proficient in modern web technologies (React, Next.js, Node.js, Python). Able to … where users interact seamlessly with AI models. Bonus: Experience with prompt management, chat interfaces, and UX for AI-driven applications. General Requirements Application Layer & UI for LLMs. This engineer will bridge AI models with intuitive front-end experiences. Strong grounding in Python and/or modern software engineering practices. Experience working in cloud-native environments and with containerization More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
SR2 are currently looking for a experienced Senior Software Engineer for a fast-growing AI start-up in London. Location: Central London (3 days a week onsite). Salary: £75,000 - 85,000. Your Role: Building and maintaining features across the backend (Python, Java or NodeJS). Working across all three cloud platforms (AWS, GCP, Azure) and deploying More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
SR2 are currently looking for a experienced Senior Software Engineer for a fast-growing AI start-up in London. Location: Central London (3 days a week onsite). Salary: £75,000 - 85,000. Your Role: Building and maintaining features across the backend (Python, Java or NodeJS). Working across all three cloud platforms (AWS, GCP, Azure) and deploying More ❯
Ciphr has an exciting opportunity for a Senior FullStackEngineer to join the team as we grow and develop. Your role will be a hands-on development position and you will work across the entire tech stack, designing, developing, testing, and maintaining software applications as well as refining user requirements and More ❯
Our mission is to bring the intelligence of modern machine learning directly to the in-store shopping experience. Role: We’re looking for an experienced FullStackEngineer to work closely with product, design, mobile, and machine learning team members to design & build experiences that re-define in-store shopping. You'll help help … Integrate AI-driven personalisation and real-time insights into user flows Contribute to overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: Built modern full-stack applications (Python/Java/Go + React) Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication More ❯
Our mission is to bring the intelligence of modern machine learning directly to the in-store shopping experience. Role: We’re looking for an experienced FullStackEngineer to work closely with product, design, mobile, and machine learning team members to design & build experiences that re-define in-store shopping. You'll help help … Integrate AI-driven personalisation and real-time insights into user flows Contribute to overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: Built modern full-stack applications (Python/Java/Go + React) Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication More ❯
Are you a talented, super-ambitious full-stack developer? Excited by building solutions to real-world challenges? Motivated by owning shares in a high-growth business? Want to join a team of smart, committed, and highly functioning professionals? This might be the role for you! The company... Our client is an ambitious, fast-growing EdTech disruptor. … inefficient systems that hinder children's potential. They move fast, listen carefully to users, and value people who take initiative. The role... They’re hiring their second full-stack developer to work closely with their experienced Lead Developer and CPO to supercharge their development capacity. The role will involve quickly building and evolving areas of the More ❯
Are you a talented, super-ambitious full-stack developer? Excited by building solutions to real-world challenges? Motivated by owning shares in a high-growth business? Want to join a team of smart, committed, and highly functioning professionals? This might be the role for you! The company... Our client is an ambitious, fast-growing EdTech disruptor. … inefficient systems that hinder children's potential. They move fast, listen carefully to users, and value people who take initiative. The role... They’re hiring their second full-stack developer to work closely with their experienced Lead Developer and CPO to supercharge their development capacity. The role will involve quickly building and evolving areas of the More ❯
looking for an exceptional new member to join the team as we move towards launching our flagship product later this year. This is the right opportunity for an engineer who is ready to take on significant ownership. You won't just be maintaining a small part of a legacy system; you will be a core architect of our … entire platform. We are seeking a FullStack Software Engineer to build and scale features across our Dart/Flutter frontends , our Node.js/TypeScript backend , and our cloud infrastructure. What You Will Do: • Lead the architecture and implementation of new features across our cloud services, APIs, and scalable databases. • Own the full … secure user experience. • Build for scale , creating a system that will support millions of customers and launch to an international audience. About You: We are looking for a engineer with 2 years of high-growth, hands-on experience . You are the kind of person who has learned more in two years than many do in five. You More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
with a growing HealthTech company using AI to power clinical decision tools and improve patient outcomes. They’re expanding their engineering team and hiring a FullStackEngineer who can work confidently across React and Node, building seamless, secure and high performing systems that sit at the heart of their platform. This is a More ❯
SR2 | Socially Responsible Recruitment | Certified B Corporation™
with a growing HealthTech company using AI to power clinical decision tools and improve patient outcomes. They’re expanding their engineering team and hiring a FullStackEngineer who can work confidently across React and Node, building seamless, secure and high performing systems that sit at the heart of their platform. This is a More ❯
unable to apply via the portal, please email your CV and Cover Letter to us directly to Overview We're looking for a proactive Senior FullStackEngineer with hands on experience in Angular (v15+), .NET Core (v7+), Azure, and Cosmos DB to design, build, and deploy high quality, cloud native solutions across Chambers More ❯
to design and build new cloud centric applications from the ground up. We are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact here. You will be part of a team of smart, motivated, diverse people, and given the autonomy as well … extraordinary things in a vibrant, high-energy team? Are you an expert developer looking for an opportunity to have more technical impact? We are looking for a Principal Engineer with distributed systems experience to join the Identity organization. There is tremendous opportunity to be given very large scope and responsibility in a very dynamic environment. You are technically … determine how we can survive regional data center outages. We need engineers who can build services that enable us to offer even more options to customers. Is that engineer you? You will have part in the disruption of the health care industry and will help deliver better patient care. These are exciting times in our space - we are More ❯
started. Our product is technically ambitious, structurally different from anything else on the market, and already trusted by forward-thinking companies. Why this role matters: As a Fullstack Engineer at Zelt you will help build features end to end, from implementation to testing and launch. You will work closely with senior engineers who will guide architecture decisions while … high-growth SaaS company backed by the investors of Notion, Spotify and Airbnb at exactly the right stage: proven product, strong momentum and still small enough that every engineer shapes the platform Work with an experienced, international team that ships fast and delivers features used every day Build and ship AI features in production, from model integration to More ❯
from talented, driven problem-solvers, who can help us work towards transforming the demand generation landscape. About the Role We’re looking for a Senior FullStackEngineer with strong experience in PHP (ideally Symfony) and confidence working with modern front-end technologies, particularly Angular. You’ll work as part of a cross-functional More ❯
London, England, United Kingdom Hybrid/Remote Options
Client Server
FullStackEngineer/Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. As a FullStackEngineer you will design and develop large, distributed, scalable web … systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a FullStackEngineer/Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and … retail discounts Apply now to find out more about this FullStackEngineer/Developer (TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never More ❯
South West London, London, United Kingdom Hybrid/Remote Options
Client Server
FullStackEngineer/Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. As a FullStackEngineer you will design and develop large, distributed, scalable web … systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a FullStackEngineer/Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and … retail discounts Apply now to find out more about this FullStackEngineer/Developer (TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Stanford Black Limited
Front Office Full-StackEngineer – Java/React London 3/2 Hybrid Working up to £100,000 base + discretionary bonus I am partnered with a global financial institution undergoing an exciting multi-year technology transformation. You’ll play a key role in modernising the Rates and Credit Fixed Income technology landscape - designing More ❯
Front Office Full-StackEngineer – Java/React London 3/2 Hybrid Working up to £100,000 base + discretionary bonus I am partnered with a global financial institution undergoing an exciting multi-year technology transformation. You’ll play a key role in modernising the Rates and Credit Fixed Income technology landscape - designing More ❯
Manchester Area, United Kingdom Hybrid/Remote Options
numi
FullStack Software Engineer Want to help shape the future of digital customer experiences? We’re working with a global consumer brand that is investing heavily in technology as part of its digital transformation. With millions of customers worldwide, they’re building scalable platforms and applications to power the next generation of customer experiences. … The Role We’re looking for a FullStack Software Engineer to join the team and contribute to building innovative, customer-facing digital products. You’ll work across both frontend and backend systems, collaborating with product managers, designers, and other engineers to deliver high-quality, scalable solutions. This is a great opportunity for someone More ❯
Senior FullStackEngineer | £95,000 - £105,000 + 10% Bonus + Equity | London 💰 £95,000 - £105,000 + 10% Bonus + Equity 📍 London - 2 days a week in office (Moorgate) 🛠️ React, TypeScript, Golang, AWS, Kubernetes Here at Burns Sheehan, we've partnered with a fast-growing SaaS start-up company who are using … platform from the ground up and are now scaling toward enterprise-grade functionality across new markets. As a result, they’re looking for x2 Senior FullStackEngineer to join their core product team, taking ownership of how reports are presented, configured, and customised within the platform. What You’ll Be Doing: Building and … small, high-trust teams. Sound like the role for you? Feel free to apply and we will try and get back to everyone accordingly. Senior FullStackEngineer | £95,000 - £105,000 + 10% Bonus + Equity | London More ❯
Senior FullStackEngineer | £95,000 - £105,000 + 10% Bonus + Equity | London 💰 £95,000 - £105,000 + 10% Bonus + Equity 📍 London - 2 days a week in office (Moorgate) 🛠️ React, TypeScript, Golang, AWS, Kubernetes Here at Burns Sheehan, we've partnered with a fast-growing SaaS start-up company who are using … platform from the ground up and are now scaling toward enterprise-grade functionality across new markets. As a result, they’re looking for x2 Senior FullStackEngineer to join their core product team, taking ownership of how reports are presented, configured, and customised within the platform. What You’ll Be Doing: Building and … small, high-trust teams. Sound like the role for you? Feel free to apply and we will try and get back to everyone accordingly. Senior FullStackEngineer | £95,000 - £105,000 + 10% Bonus + Equity | London More ❯
