Part-Time 'Full-Stack Engineer' Job Vacancies

1 to 25 of 34 Part-Time Full-Stack Engineer Jobs

JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote

Guernsey, UK
Hybrid / WFH Options
Oho Group Ltd
JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote JavaScript Full-Stack Engineer required for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where … theres potential for this position to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/… GCP), DevOps and data/ML workflows Happy to liaise with clients If you can see yourself in a mission-led, impact-focused team, apply now! JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote More ❯
Employment Type: Part-time
Posted:

JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote

West London, UK
Hybrid / WFH Options
Oho Group Ltd
JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote JavaScript Full-Stack Engineer required for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where … theres potential for this position to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/… GCP), DevOps and data/ML workflows Happy to liaise with clients If you can see yourself in a mission-led, impact-focused team, apply now! JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote More ❯
Employment Type: Part-time
Posted:

JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote

Central London, UK
Hybrid / WFH Options
Oho Group Ltd
JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote JavaScript Full-Stack Engineer required for a fully remote role in a well-backed Climate-Tech team, you will be looking to join a positive impact business with an exceptional JavaScript/React/Next.js engineering team where … theres potential for this position to evolve into a leadership role in customer success. About you: 5+ years in software development Experience building products end-to-end Full-stack engineer with Strong React/Next.js, experience with Tailwind and UI best practices would be highly beneficial Experience with cloud infrastructure (AWS/Azure/… GCP), DevOps and data/ML workflows Happy to liaise with clients If you can see yourself in a mission-led, impact-focused team, apply now! JavaScript Full-Stack Engineer - Climate-Tech Start-Up - Fully Remote More ❯
Employment Type: Part-time
Posted:

Technical Lead - Python / GenAI Full Stack Engineer (SC Eligible)

Guernsey, UK
Hybrid / WFH Options
Stealth iT Consulting
My client is a global leading Digital Consultancy specialising in Cloud Adoption, Digital Architecture/Transformation & NextGen AI Solutions, with offices in London, Manchester, Newcastle, Glasgow, providing flexi working (fully remote or hybrid + ad hoc client site travel). More ❯
Employment Type: Part-time
Posted:

Full Stack Software Engineer - Java & Springboot

Guernsey, UK
Hybrid / WFH Options
Stealth iT Consulting
Full Stack Engineer Java | Digital Transformation Projects | Location : Hybrid Remote (occasional ad-hoc travel to client offices dependant on where you are based. London/Glasgow/Newcastle/Manchester.) Type : Permanent | Full-Time Sector : Digital Consultancy/Public Sector/Private Sector Budget: 55,000 + benefits Are you a passionate … Full Stack Engineer looking to apply your skills in high-impact digital transformation projects? We're working with a leading consultancy that partners with major clients across government, health, and commercial sectors to deliver innovative solutions that truly make a difference. This is an opportunity to join a multidisciplinary team where creativity meets strategy More ❯
Employment Type: Part-time
Posted:

Senior Full Stack Engineer

London, UK
Prism Digital
Senior Full Stack Engineer | Node.js & SQL | DataHeavy FinTech Platform Youll join a 50person, London/US SaaS scaleup serving toptier investment firms with a marketleading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is Londonbased (circa 1314 people across DevOps, Frontend, AI/ML, Backend, and QA). … team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | DataHeavy FinTech Platform More ❯
Employment Type: Part-time
Posted:

Senior Full Stack Engineer

City of London, Greater London, UK
Prism Digital
Senior Full Stack Engineer | Node.js & SQL | DataHeavy FinTech Platform Youll join a 50person, London/US SaaS scaleup serving toptier investment firms with a marketleading, data analytics platform for global credit investors (think Reuters and Bloomberg) The engineering org is Londonbased (circa 1314 people across DevOps, Frontend, AI/ML, Backend, and QA). … team events; cycle to work; choice of quality hardware A great role here and the chance to work with an awesome team. Apply ASAP! Senior Full Stack Engineer | Node.js & SQL | DataHeavy FinTech Platform More ❯
Employment Type: Part-time
Posted:

Senior Full Stack Engineer

Guernsey, UK
Hybrid / WFH Options
Claimit
Senior Full Stack Engineer (Blazor & MS Stack) Location : Remote-First (we have an office in Old St, London, that youre welcome to come to as much or little as you like). We also have company bi-annual meets (previously had company off-sites in Paris + The Cotswolds) About Claimit We More ❯
Employment Type: Part-time
Posted:

Java Full Stack Engineer

Guernsey, UK
Stealth iT Consulting
A prominent IT consultancy is actively searching for a talented Full Stack Engineer to join their team on a permanent basis. The ideal candidate will possess extensive experience in developing robust web applications using Java (Spring Boot), HTML, CSS, and JavaScript/TypeScript. This role offers an exciting opportunity to work on innovative projects More ❯
Employment Type: Part-time
Posted:

Full Stack AI Software Engineer - Full Remote - UK

Guernsey, UK
Hybrid / WFH Options
Ada Meher
Full Stack AI Software Engineer - Full Remote UK - 90,000 + Equity *APPLICANTS MUST BE BASED IN THE UK AND HAVE FULL RIGHT TO WORK* This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client … deal processes in the past. Their stack spans across back end, front end, data and crucially AI. This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage. What you'll work on: Backend … Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. Requirements: A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach. 5+ years experience in full More ❯
Employment Type: Part-time
Posted:

Full Stack AI Software Engineer - Full Remote - UK

Central London, UK
Hybrid / WFH Options
Ada Meher
Full Stack AI Software Engineer - Full Remote UK - 90,000 + Equity *APPLICANTS MUST BE BASED IN THE UK AND HAVE FULL RIGHT TO WORK* This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client … deal processes in the past. Their stack spans across back end, front end, data and crucially AI. This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage. What you'll work on: Backend … Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. Requirements: A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach. 5+ years experience in full More ❯
Employment Type: Part-time
Posted:

Full Stack AI Software Engineer - Full Remote - UK

West London, UK
Hybrid / WFH Options
Ada Meher
Full Stack AI Software Engineer - Full Remote UK - 90,000 + Equity *APPLICANTS MUST BE BASED IN THE UK AND HAVE FULL RIGHT TO WORK* This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client … deal processes in the past. Their stack spans across back end, front end, data and crucially AI. This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage. What you'll work on: Backend … Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction. Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development. Requirements: A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach. 5+ years experience in full More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Guernsey, UK
TechShack
Full Stack Developer | 280-300p/d | Outside IR35 | 3 Months | Remote | Immediate Start I've partnered with an iGaming company who are looking for a Full Stack Developer to work More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Guernsey, UK
Lorien
Full Stack Software Engineer Remote UK based up to 90,000 Im supporting a forward-thinking client who is transforming how legacy systems are modernised. Youll be joining a high-impact team led by a Director of Technology, working alongside AI Engineers, an AI Product Manager, and top-tier developers focused on automating software … and dependency analysis. Continuously improve the migration methodology and tooling robustness. Adapt to diverse legacy stacks, including proprietary or niche technologies. Required Skills & Experience 5+ years of full-stack development experience. Strong coding skills in: C#, .NET Core & one of Python/JavaScript/TypeScript. Experience modernising or migrating legacy systems (e.g., WinForms, WebForms, classic ASP More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Holybrook, Berkshire, UK
Hybrid / WFH Options
Mastek
Full Stack Engineer Reading/Leeds, UK Permanent Opportunity Hybrid Work Active SC or SC Eligible candidates may apply WE ARE NOT DOING SPONSORSHIP FOR THIS ROLE. A unique development opportunity to work on a Public Sector Based Large Scale programme with an innovative market leader as a Backend Java Developer. We require a More ❯
Employment Type: Part-time
Posted:

Full-Stack Founding Engineer - Legal AI

London, UK
Hybrid / WFH Options
Meddon Talent
We are working a Full-Stack Founding Engineer role at a well-backed AI startup in London. Theyre building the worlds first regulated AI-native law firm, aiming to transform access to legal advice. They want high-agency, motivated builders. Strong Python is required; TypeScript is a plus. Theyve raised $2m+ pre-seed. The More ❯
Employment Type: Part-time
Posted:

Full-Stack Founding Engineer - Legal AI

City of London, Greater London, UK
Hybrid / WFH Options
Meddon Talent
We are working a Full-Stack Founding Engineer role at a well-backed AI startup in London. Theyre building the worlds first regulated AI-native law firm, aiming to transform access to legal advice. They want high-agency, motivated builders. Strong Python is required; TypeScript is a plus. Theyve raised $2m+ pre-seed. The More ❯
Employment Type: Part-time
Posted:

Founding Full Stack Engineer

London, UK
Burns Sheehan
Founding Full Stack Engineer Consumer AI (Stealth Mode) London 2-3 days a week in the office Up to 120,000 plus generous stock options .Net Core | Azure | Typescript | React Native | Python Are you a Full Stack Engineer ready to build something radically new in AI and consumer … tech? Founding Full Stack Engineer We are working with a stealth-mode, consumer AI start-up backed by top-tier US and European VCs to find a Full Stack Engineer to join the Founding team. Their mission is to help people make smarter spending decisions with the help … intuitive, and powered by the latest in generative AI. This is a massive, untapped opportunity in a $1tr+ category. They are looking for a Founding Full Stack Engineer to help shape the product, stack and culture from day one. You dont need to cover all of the below as what they are More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer (TypeScript/React-Native)

Guernsey, UK
WeDo
Role: Senior Full-Stack Engineer (pref. Front-End) Salary: 85,000100,000 + equity + bens Location: UK Remote Sector: FinTech Start-Up About the Company Wedo are collaborating with a FinTech start-up. The founders have an unrivalled track-record of scaling successful businesses, largely across the FinTech sector. This product, focusing on … on board to expedite design and development...the mentality is very much own it, build it, ship it and host it. The Team Circa 30 in total. One Lead engineer across both back-end and front-end. This position reports into the CTO. The Stack React-TypeScript React-Native GraphQL AWS/Heavily Microservices-led IaC - Terraform … Spring Boot) The expectation Its likely this position will have a lean towards Front-End. With the current team as it is however, the ideal would be full-stack engineers who are not too precious about getting stuck into the entire stack. Platform architecture is still getting defined and a DevOps mindset is mandatory. The Process More ❯
Employment Type: Part-time
Posted:

Lead Full Stack Engineer

Guernsey, UK
Hybrid / WFH Options
G.Digital
Lead Software Engineer | React, TypeScript, Node.js, AWS | 90K | Fully Remote (UK-based) Are you a Lead Software Engineer who thrives on crafting elegant, user-centric applications, and also enjoys getting stuck into backend logic when needed? Want to work in a team that champions engineering excellence and real collaboration with design? This could be your next … ranked as one of the best places to work in the UK. Theyre now looking to add one more A-Player to their Engineering team, a Lead Software Engineer with a strong front end and whos also comfortable getting hands-on with Node.js on the backend when needed. You'll be joining a high-performing team focused on … + your birthday off Option to take 2 additional weeks unpaid leave Company share scheme This is a standout opportunity for a frontend-leaning Lead Full Stack engineer who wants to work in a product-led environment, take real ownership, and build software thats both beautifully designed and technically robust. Ready to level up More ❯
Employment Type: Part-time
Posted:

Full Stack AI Engineer

Guernsey, UK
Lorien
Full Stack AI Engineer Remote (UK) | Up to 95k A fast-growing, venture-backed tech company is seeking a Full Stack AI Engineer to join its mission to revolutionise the market sector they are in. This is a hands-on opportunity to help shape the technical vision of …/CD, observability, and performance tuning. Collaboration : Partner with Product and leadership; mentor engineers; contribute to technical strategy. Innovation : Explore and recommend new tools and frameworks for full-stack and AI development. Experience: 5+ years of full-stack development experience. Strong proficiency in Python (FastAPI) and React/Next.js. Experience with RAG More ❯
Employment Type: Part-time
Posted:

Full Stack Engineer

Guernsey, UK
Consortia
Full Stack Engineer Data-Driven SaaS Applications Do you take pride in building complete applications that combine elegant, high-performing front-end interfaces with scalable back-end systems? This is an opportunity to join a product-led SaaS company developing data-powered software that supports real-world decisions. As a Full Stack Engineer, you will work across the entire stack, creating responsive interfaces, designing solid backend services, and helping to shape products that bring data and intelligence together. A strong background in Next.js is particularly important for this role, as it underpins much of the interactive, modern front-end experience our users rely on. You will More ❯
Employment Type: Part-time
Posted:
Full-Stack Engineer
10th Percentile
£55,250
25th Percentile
£63,000
Median
£80,000
75th Percentile
£120,000
90th Percentile
£136,250