'Full Stack Engineer' Job Vacancies

1,201 to 1,225 of 2,633 Full Stack Engineer Jobs

Artificial Intelligence Engineer

City of London, Greater London, UK
Digital Waffle
AI Software Engineer Hybrid role in Soho £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human … potential , not just human input. If you love working on ideas that feel impossible — keep reading. The Role We’re looking for an engineer who blends technical depth with creative instinct . You’ll work directly with founders to shape the intelligence layer behind a new generation of human-aware AI — from LLM reasoning and semantic understanding to … full-stack experiences that feel emotionally intelligent. If you’ve worked in a disruptive industry and built something brand new — not just improved what already existed — this will feel familiar. What You’ll Be Building Core intelligence systems: LLM orchestration, semantic reasoning, and voice understanding Fast, intuitive interfaces that make human-AI interaction feel alive Rapid More ❯
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Artificial Intelligence Engineer

london, south east england, united kingdom
Digital Waffle
AI Software Engineer Hybrid role in Soho £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human … potential , not just human input. If you love working on ideas that feel impossible — keep reading. The Role We’re looking for an engineer who blends technical depth with creative instinct . You’ll work directly with founders to shape the intelligence layer behind a new generation of human-aware AI — from LLM reasoning and semantic understanding to … full-stack experiences that feel emotionally intelligent. If you’ve worked in a disruptive industry and built something brand new — not just improved what already existed — this will feel familiar. What You’ll Be Building Core intelligence systems: LLM orchestration, semantic reasoning, and voice understanding Fast, intuitive interfaces that make human-AI interaction feel alive Rapid More ❯
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Artificial Intelligence Engineer

london (city of london), south east england, united kingdom
Digital Waffle
AI Software Engineer Hybrid role in Soho £80-120k depending on experience We’re on a mission to reinvent how AI understands people — not through CVs or data points, but through story, reasoning, and curiosity. We’re building systems that listen, interpret, and understand why people say what they say. The goal? Create AI that perceives human … potential , not just human input. If you love working on ideas that feel impossible — keep reading. The Role We’re looking for an engineer who blends technical depth with creative instinct . You’ll work directly with founders to shape the intelligence layer behind a new generation of human-aware AI — from LLM reasoning and semantic understanding to … full-stack experiences that feel emotionally intelligent. If you’ve worked in a disruptive industry and built something brand new — not just improved what already existed — this will feel familiar. What You’ll Be Building Core intelligence systems: LLM orchestration, semantic reasoning, and voice understanding Fast, intuitive interfaces that make human-AI interaction feel alive Rapid More ❯
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Software Engineer (PHP, Wordpress)

United Kingdom, UK
Hybrid / WFH Options
Ocho
Software Engineer (PHP/WordPress) Location: Fully Remote Type: Permanent Industry: Technology/Digital Solutions Are you an experienced Software Engineer with a passion for PHP and WordPress development? Would you like to join a forward-thinking team offering real opportunities to upskill into mobile and modern backend technologies? Our client is seeking a talented Software … Engineer to join their growing development team. You'll play a key role in maintaining and enhancing existing WordPress and PHP applications, while contributing to the design and build of new features and digital products. This is a fully remote position offering flexibility, career growth, and exposure to a wide range of modern technologies. Key Responsibilities Develop, maintain … MySQL or other relational databases. Experience with version control (e.g. Git ). Strong problem-solving and communication skills. Eagerness to learn new technologies and grow into mobile or full-stack development. Desirable Skills Experience with modern PHP frameworks (e.g. Laravel, Symfony). Exposure to React Native or other mobile development tools. Understanding of RESTful APIs and More ❯
Employment Type: Part-time
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Software Engineer (PHP, Wordpress)

Northern Ireland, United Kingdom
Hybrid / WFH Options
Ocho
Software Engineer (PHP/WordPress) Location: Fully Remote Type: Permanent Industry: Technology/Digital Solutions Are you an experienced Software Engineer with a passion for PHP and WordPress development? Would you like to join a forward-thinking team offering real opportunities to upskill into mobile and modern backend technologies? Our client is seeking a talented Software … Engineer to join their growing development team. You'll play a key role in maintaining and enhancing existing WordPress and PHP applications, while contributing to the design and build of new features and digital products. This is a fully remote position offering flexibility, career growth, and exposure to a wide range of modern technologies. Key Responsibilities Develop, maintain … MySQL or other relational databases. Experience with version control (e.g. Git ). Strong problem-solving and communication skills. Eagerness to learn new technologies and grow into mobile or full-stack development. Desirable Skills Experience with modern PHP frameworks (e.g. Laravel, Symfony). Exposure to React Native or other mobile development tools. Understanding of RESTful APIs and More ❯
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Contract Software Engineer

United Kingdom
HartleyCo
Senior Full-Stack Engineer Location : Remote Start : ASAP Hours : 40 Hours/Week Initial Term : 6 months (extendable) About The Company Our client is building a digital healthcare platform which supports video consultations, AI-assisted care records, and automated triage and product recommendations within CQC-compliant workflows. The Role You’ll help build an … end-to-end TypeScript platform (frontend + backend) for telemedicine and clinical operations. Tech Stack (Required) Frontend: React Backend: Node.js (TypeScript) Nice-to-haves Healthcare experience More ❯
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Software Engineer

Greater Bristol Area, United Kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a … central UK Government. You’ll be developing secure, high-impact software that helps protect UK data, while gaining valuable client-facing experience and working across a modern tech stack in an Agile environment. On top of all that, you'll be assigned a personal career coach and given on-going development and progression opportunities. 🌟 What’s on offer More ❯
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Software Engineer

newport, wales, united kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a … central UK Government. You’ll be developing secure, high-impact software that helps protect UK data, while gaining valuable client-facing experience and working across a modern tech stack in an Agile environment. On top of all that, you'll be assigned a personal career coach and given on-going development and progression opportunities. 🌟 What’s on offer More ❯
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Software Engineer

bath, south west england, united kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a … central UK Government. You’ll be developing secure, high-impact software that helps protect UK data, while gaining valuable client-facing experience and working across a modern tech stack in an Agile environment. On top of all that, you'll be assigned a personal career coach and given on-going development and progression opportunities. 🌟 What’s on offer More ❯
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Software Engineer

bradley stoke, south west england, united kingdom
Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Junior-Mid Full Stack Java Developer £40,000–£45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack Java Developer with around 2+ years of experience looking for your next challenge? This is a rare opportunity to join a … central UK Government. You’ll be developing secure, high-impact software that helps protect UK data, while gaining valuable client-facing experience and working across a modern tech stack in an Agile environment. On top of all that, you'll be assigned a personal career coach and given on-going development and progression opportunities. 🌟 What’s on offer More ❯
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Senior Software Engineer

Leeds, England, United Kingdom
Hybrid / WFH Options
Fruition Group
Senior Software Engineer Full Stack - Ruby on Rails, React Up to £85k Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global user base are searching for a Senior Fullstack Engineer. As part of a cross-functional Product Team , you'll … the platform —not just build it. You’ll have a real voice in technical decisions , mentor others , and engage directly with customers to build tools they love. Tech Stack: Ruby on Rails, React, React Native, GraphQL 💼 What You’ll Be Doing: Build and maintain fullstack features using Rails and React Native Collaborate across teams to deliver customer-centric More ❯
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Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Fruition Group
Senior Software Engineer Full Stack - Ruby on Rails, React Up to £85k DOE. Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global user base are searching for a Senior Fullstack Engineer. As part of a cross-functional Product Team , you … the platform -not just build it. You'll have a real voice in technical decisions , mentor others , and engage directly with customers to build tools they love. Tech Stack: Ruby on Rails, React, React Native, GraphQL ?? What You'll Be Doing: Build and maintain fullstack features using Rails and React Native Collaborate across teams to deliver customer-centric More ❯
Employment Type: Permanent, Work From Home
Salary: £85,000
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Engineer - Software Engineering

Liverpool, Merseyside, United Kingdom
Senior Full Stack/Backend Developer (Contract AI-First) We re seeking an AI-first Senior Full Stack or Backend Developer to play a key role in shaping the backend of our next-generation B2C platform. You ll work closely with our front-end team to design and deliver robust, scalable APIs … Strong understanding of RESTful API design, database optimization, and security . Proven AI-assisted development workflow. Nice to Have: React/Next.js, Azure, Payload CMS, microservices architecture. Contract: Full-time, initial term 3 6 months Start: ASAP Liverpool - Hybrid To apply, please send your CV, AI tool usage examples, day rate, and references. More ❯
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Full-Stack React Developer

City of London, London, England, United Kingdom
Eligo Recruitment
Senior Software Engineer to help lead the technical evolution of this critical platform. The Opportunity You’ll join a growing team building scalable, secure systems using React , Python , and AWS , helping to drive our mission to cut the impact of flooding in half.This is more than just building products — it’s about delivering real-world impact through technology. … What You’ll Do Design, build, and deploy full-stack features across a modern cloud-native architecture Architect performant, secure systems that scale to meet growing demand Lead technical projects with high business impact, from concept to delivery Collaborate cross-functionally with Product, Data Science, and Operations teams Mentor developers, promote best practices, and improve engineering … workflows Shape technical strategy and contribute to long-term system improvements Drive code quality, observability, and resiliency across services Tech Stack Frontend : React, JavaScript/TypeScript Backend : Python (FastAPI, Flask, or Django), ideally with geospatial data processing Cloud : AWS (Lambda, ECS, RDS, S3, API Gateway, etc.) DevOps : Docker, CI/CD pipelines, Git Orchestration : Airflow or similar tools More ❯
Employment Type: Full-Time
Salary: £90,000 per annum
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Software Engineer

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Junior-Mid Full Stack Java Developer You could be just the right applicant for this job Read all associated information and make sure to apply. £40,000 £45,000 + Benefits Considering candidates based in either Bristol/Cheltenham/Manchester Hybrid (fortnightly London visits) Are you a Full Stack … central UK Government. You ll be developing secure, high-impact software that helps protect UK data, while gaining valuable client-facing experience and working across a modern tech stack in an Agile environment. On top of all that, you'll be assigned a personal career coach and given on-going development and progression opportunities. What s on offer More ❯
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Software Engineer - Golang, Python, TypeScript

london, south east england, united kingdom
Hybrid / WFH Options
Atarus
Founding Engineer – London – AI Start-up Location: London (Hybrid) Compensation: Up to £150K Atarus have partnered with a rapidly growing YC-backed AI start-up looking to hire a Full Stack Engineer . This is an opportunity to join at the ground floor of a company that’s already secured a strong … seeing major traction with customers ranging from Series A startups to decacorns. 🔍 What You’ll Be Doing Building and shipping features end-to-end across a modern tech stack Working directly with the founders on architecture, product, and scaling decisions Experimenting rapidly and contributing to a culture of innovation and ownership Helping shape the technical direction and engineering … culture of the company 🛠️ Tech Stack Golang/Python | TypeScript | Next.js | AWS | FastAPI | LangChain You don’t need to know every tool, they’re looking for curious builders who love to learn fast. 💰 Compensation & Equity There are no preset limits on salary or equity. If you believe you’re top-tier, they’ll match it. ✅ What They’re More ❯
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Software Engineer - Golang, Python, TypeScript

slough, south east england, united kingdom
Hybrid / WFH Options
Atarus
Founding Engineer – London – AI Start-up Location: London (Hybrid) Compensation: Up to £150K Atarus have partnered with a rapidly growing YC-backed AI start-up looking to hire a Full Stack Engineer . This is an opportunity to join at the ground floor of a company that’s already secured a strong … seeing major traction with customers ranging from Series A startups to decacorns. 🔍 What You’ll Be Doing Building and shipping features end-to-end across a modern tech stack Working directly with the founders on architecture, product, and scaling decisions Experimenting rapidly and contributing to a culture of innovation and ownership Helping shape the technical direction and engineering … culture of the company 🛠️ Tech Stack Golang/Python | TypeScript | Next.js | AWS | FastAPI | LangChain You don’t need to know every tool, they’re looking for curious builders who love to learn fast. 💰 Compensation & Equity There are no preset limits on salary or equity. If you believe you’re top-tier, they’ll match it. ✅ What They’re More ❯
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Software Engineer - Golang, Python, TypeScript

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Atarus
Founding Engineer – London – AI Start-up Location: London (Hybrid) Compensation: Up to £150K Atarus have partnered with a rapidly growing YC-backed AI start-up looking to hire a Full Stack Engineer . This is an opportunity to join at the ground floor of a company that’s already secured a strong … seeing major traction with customers ranging from Series A startups to decacorns. 🔍 What You’ll Be Doing Building and shipping features end-to-end across a modern tech stack Working directly with the founders on architecture, product, and scaling decisions Experimenting rapidly and contributing to a culture of innovation and ownership Helping shape the technical direction and engineering … culture of the company 🛠️ Tech Stack Golang/Python | TypeScript | Next.js | AWS | FastAPI | LangChain You don’t need to know every tool, they’re looking for curious builders who love to learn fast. 💰 Compensation & Equity There are no preset limits on salary or equity. If you believe you’re top-tier, they’ll match it. ✅ What They’re More ❯
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Lead C# / Principal C# Engineer, Leadership, Home Based

Cheltenham, Gloucestershire, South West, United Kingdom
Hybrid / WFH Options
Fdo Consulting Limited
Lead C#/Principal C# Software Engineer, SaaS, Hands-on engineering role with proven ability to mentor, technically develop a team, take the technical leadership, etc. , Full stack but heavily backend focused. Cloud skills also required (ideally AWS but Azure fine). Home Based c £ 70000 - 80000 + benefits. This role requires a strong … principles. My client is a software product company that build an innovative SaaS product. As they continue to grow they are looking for a hands-on Lead Software Engineer with a combination of strong C#/.net technical skills and proven tech leadership/management skills that will include coaching, mentoring, team collaboration, etc, etc. Utilising agile methodologies … fellow Lead Software Engineers, you will further develop and enhance the product. Key responsibilities for this role include - Hands on coding using your excellent C#/,net experience. Full stack development but mainly backend focused (C# back end, React front end) Work as the technical leader within the team Responsible for the fortnightly technical output Collaborating More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
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Senior Software Engineer

Manchester, Lancashire, United Kingdom
Anaplan Inc
connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let's build what's next - together! We are seeking a Senior Software Engineer to join our team in Manchester! Your Impact Software Development: Design, implement, and maintain scalable, maintainable, and efficient Python-based applications, focusing on backend and full-stack … is a plus. Desired Skills Asynchronous Programming: Familiarity with asynchronous programming tools like Celery or asyncio. Frontend Knowledge: Exposure to frontend frameworks like React, Angular, or Vue.js for full-stack development is a plus. Event-Driven Architecture: Experience with event-driven architectures or message queuing systems (e.g., Kafka, RabbitMQ) is beneficial. Education: A degree in Computer More ❯
Employment Type: Permanent
Salary: GBP Annual
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Senior Software Support Engineer

London Area, United Kingdom
NearTech Search
Senior Software Support Engineer Hybrid – London £70,000 - £90,000 A fast growing eCommerce SaaS company in London who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux … Engineers & Architects. NearTech have helped this company with several key hires this year as they continue to grow. The Opportunity We’re looking for a Senior Software Support Engineer to make our client’s product dependable, intuitive, and frustration-free for their global customers. This is not a maintenance … role! You’ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive More ❯
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Senior Software Support Engineer

City of London, London, United Kingdom
NearTech Search
Senior Software Support Engineer Hybrid – London £70,000 - £90,000 A fast growing eCommerce SaaS company in London who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux … Engineers & Architects. NearTech have helped this company with several key hires this year as they continue to grow. The Opportunity We’re looking for a Senior Software Support Engineer to make our client’s product dependable, intuitive, and frustration-free for their global customers. This is not a maintenance … role! You’ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive More ❯
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Senior Software Support Engineer

london, south east england, united kingdom
NearTech Search
Senior Software Support Engineer Hybrid – London £70,000 - £90,000 A fast growing eCommerce SaaS company in London who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux … Engineers & Architects. NearTech have helped this company with several key hires this year as they continue to grow. The Opportunity We’re looking for a Senior Software Support Engineer to make our client’s product dependable, intuitive, and frustration-free for their global customers. This is not a maintenance … role! You’ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive More ❯
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Senior Software Support Engineer

london (city of london), south east england, united kingdom
NearTech Search
Senior Software Support Engineer Hybrid – London £70,000 - £90,000 A fast growing eCommerce SaaS company in London who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux … Engineers & Architects. NearTech have helped this company with several key hires this year as they continue to grow. The Opportunity We’re looking for a Senior Software Support Engineer to make our client’s product dependable, intuitive, and frustration-free for their global customers. This is not a maintenance … role! You’ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive More ❯
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Senior Software Support Engineer

slough, south east england, united kingdom
NearTech Search
Senior Software Support Engineer Hybrid – London £70,000 - £90,000 A fast growing eCommerce SaaS company in London who have a global customer base and extremely innovative product suite are in need of an experienced Software Support Engineer. This will be a hugely impactful role, working with Ruby on rails & JavaScript software applications, AWS cloud environments and Linux … Engineers & Architects. NearTech have helped this company with several key hires this year as they continue to grow. The Opportunity We’re looking for a Senior Software Support Engineer to make our client’s product dependable, intuitive, and frustration-free for their global customers. This is not a maintenance … role! You’ll lead improvements across our entire system — backend, frontend, and infrastructure — to fix friction points, enhance usability, and make our platform bulletproof. If you’re a full-stack engineer (Ruby on Rails, JavaScript, AWS) who enjoys solving complex issues, improving processes, and making large systems feel effortless to users, you’ll thrive More ❯
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