Permanent 'Full Stack Engineer' Job Vacancies

601 to 625 of 4,162 Permanent Full Stack Engineer Jobs

Senior Full Stack Engineer Python and React

Bristol, Avon, England, United Kingdom
Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol - 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We're partnering with a leading international law firm that's building … cutting-edge GenAI and LLM-powered solutions - and they're looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that's reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm. More ❯
Employment Type: Full-Time
Salary: £90,000 - £100,000 per annum
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Senior Full Stack Engineer Python AND React

London, South East, England, United Kingdom
Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol - 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We're partnering with a leading international law firm that's building … cutting-edge GenAI and LLM-powered solutions - and they're looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that's reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm. More ❯
Employment Type: Full-Time
Salary: £90,000 - £100,000 per annum
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Senior Full Stack Engineer Pythong React

Cambridge, Cambridgeshire, England, United Kingdom
Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol - 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We're partnering with a leading international law firm that's building … cutting-edge GenAI and LLM-powered solutions - and they're looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that's reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm. More ❯
Employment Type: Full-Time
Salary: £90,000 - £100,000 per annum
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Senior Full Stack Engineer (Python and React)

bath, south west england, united kingdom
Hybrid / WFH Options
Harnham
Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol – 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We’re partnering with a leading international law firm that’s building … cutting-edge GenAI and LLM-powered solutions — and they’re looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that’s reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm. More ❯
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Senior Full Stack Engineer (Python and React)

bradley stoke, south west england, united kingdom
Hybrid / WFH Options
Harnham
Senior Full Stack Developer Hybrid (London, Cambridge, or Bristol – 3 days per week) Up to £100,000 + 5% Bonus + Benefits Are you a talented Full Stack Developer looking to work at the forefront of AI and software innovation? We’re partnering with a leading international law firm that’s building … cutting-edge GenAI and LLM-powered solutions — and they’re looking for a Full Stack Developer to help shape the next generation of legal technology. This is a unique opportunity to work within a forward-thinking tech team that’s reimagining how AI can transform client delivery, knowledge management, and operational excellence across a global firm. More ❯
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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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
Employment Type: Part-time
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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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
Employment Type: Part-time
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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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
Employment Type: Part-time
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Full Stack AI Software Engineer - Full Remote - UK

United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

City of London, London, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

East London, London, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Leigh, Greater Manchester, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Leeds, West Yorkshire, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Bolton, Greater Manchester, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Central London / West End, London, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Bury, Greater Manchester, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Altrincham, Greater Manchester, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Full Stack AI Software Engineer - Full Remote - UK

Ashton-Under-Lyne, Greater Manchester, United Kingdom
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 … a mission to streamline the deal making process, with the founders having had first hand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
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Senior/Principal Full-Stack (Front-End Focused) Software Engineer

Redondo Beach, California, United States
Northrop Grumman
product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission. We have an opening for either a Principal Full-Stack (Front-End Focused) Software Engineer or Senior Principal Full-Stack (Front-End Focused) Software Engineer to join our … organization influences cross-program collaboration, professional development and training, as well as engagement and inclusion activities such as lunch-n-learns, campus events, and leadership mixers. As a Full-Stack (Front-End Focused) Software Engineer, you'll be joining an existing on-contract classified portfolio called Swordfish supporting a critical national security mission that … some work outside a secure facility. You will support integration, test, and deployment in the secure environment part of the time which ensures you see and understand the full software lifecycle and full program mission. The program's culture is agile, fast-paced, high performing, proactive, collaborative, and welcoming of new ideas, technology, and tools that More ❯
Employment Type: Permanent
Salary: USD 80 Hourly
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Senior Full-Stack Engineer – React Native, Next.js & AWS

scottsdale, arizona, united states
Consumer Cellular
Senior Full-Stack Engineer – React Native, Next.js & AWS (250629) If you are considering sending an application, make sure to hit the apply button below after reading through the entire description. Who we are: Founded in 1995, Consumer Cellular is the first wireless provider unapologetically built for Americans 50+. An approved wireless partner of AARP … Consumer Cellular differentiates itself from the competition with its affordable plans and unmatched customers service. What we’re looking for: As a Senior Software Engineer on the Customer-Facing Digital Experience team, you will be expected to seamlessly integrate into the team with minimal guidance, demonstrating the ability to hit the ground running from day one. You will … work with a highly skilled Principal Engineer who will act as your mentor as well as other Senior and non-Senior Engineering peers. You and the team will build a wide-range of beautiful customer experiences across platforms, including but not limited to web, tablet, mobile and in-store kiosks. As this project is greenfield, you’ll have More ❯
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Full Stack AI Software Engineer

London, South East, England, United Kingdom
Ada Meher
Full Stack AI Software Engineer - Full Remote UK - £90,000 + Equity This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably). The client I am working with is an AI focused start-up backed by a £1.7M pre … on a mission to streamline the deal making process, with the founders having had firsthand experience of the lengthiness and challenges of 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 … Collaboration: 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 More ❯
Employment Type: Full-Time
Salary: Competitive salary
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Software Engineer (Java / JavaScript / Node / Full Stack)

Gloucestershire, England, United Kingdom
Hybrid / WFH Options
Anson McCade
Software Engineer (Java/JavaScript/Node/Full Stack) Gloucester (Hybrid, 2–3 days on site) £42,000 – £62,000 + £7,000 Annual DV Bonus + Excellent Package | Permanent Our client is a digital intelligence consultancy supporting mission-critical programmes in the UK’s National Security sector. Their engineers design and deliver … assurance software systems that enable government partners to tackle threats such as terrorism, child exploitation, and serious organised crime. The Role You’ll join a collaborative team developing full-stack solutions in Java, JavaScript, or Node.js — building secure platforms and APIs that process and analyse sensitive data at scale. It’s a technically rich environment, combining … and deployment in AWS-based environments. Participate in Agile ceremonies and peer reviews. What You’ll Bring Strong experience in Java or JavaScript/Node.js (frontend, backend, or full stack). Familiarity with frameworks such as Spring Boot, React, or Express. Understanding of microservices, APIs, and modern cloud infrastructure. Awareness of DevOps and Agile best practices. More ❯
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Software Engineer (Java / JavaScript / Node / Full Stack)

gloucester, south west england, united kingdom
Hybrid / WFH Options
Anson McCade
Software Engineer (Java/JavaScript/Node/Full Stack) Gloucester (Hybrid, 2–3 days on site) £42,000 – £62,000 + £7,000 Annual DV Bonus + Excellent Package | Permanent Our client is a digital intelligence consultancy supporting mission-critical programmes in the UK’s National Security sector. Their engineers design and deliver … assurance software systems that enable government partners to tackle threats such as terrorism, child exploitation, and serious organised crime. The Role You’ll join a collaborative team developing full-stack solutions in Java, JavaScript, or Node.js — building secure platforms and APIs that process and analyse sensitive data at scale. It’s a technically rich environment, combining … and deployment in AWS-based environments. Participate in Agile ceremonies and peer reviews. What You’ll Bring Strong experience in Java or JavaScript/Node.js (frontend, backend, or full stack). Familiarity with frameworks such as Spring Boot, React, or Express. Understanding of microservices, APIs, and modern cloud infrastructure. Awareness of DevOps and Agile best practices. More ❯
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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 … automation tools that accelerate the migration of legacy systems to modern platforms. Youll work closely with AI Engineers and technical leadership to automate high-effort tasks across the full software development lifecycle from code understanding and transformation to testing, deployment, and documentation. Key Responsibilities Design and maintain AI-powered tools to automate legacy system migrations (e.g., monoliths to … translation, 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 More ❯
Employment Type: Part-time
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Full Stack Engineer

United Kingdom
Lorien
Full Stack Software Engineer Remote UK based up to £90,000 I’m supporting a forward-thinking client who is transforming how legacy systems are modernised. You’ll 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 … tools that accelerate the migration of legacy systems to modern platforms. You’ll work closely with AI Engineers and technical leadership to automate high-effort tasks across the full software development lifecycle from code understanding and transformation to testing, deployment, and documentation. Key Responsibilities Design and maintain AI-powered tools to automate legacy system migrations (e.g., monoliths to … translation, 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 More ❯
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