251 to 275 of 504 Full-Stack Development Jobs in London

Senior Staff Generative AI Engineer – VP (IC, Hands-On)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
mentoring others while getting your hands dirty with code, we want to hear from you. Architect & Build Production Systems: Lead the hands‐on development of sophisticated Generative AI applications, LLM‐powered solutions, and intricate agentic frameworks primarily using Python. Your code will be clean, performant, scalable, and deployed … have, with a deep understanding of its ecosystem for AI/ML development, data engineering, and backend services. Fullstack development experience is a distinct advantage. Extensive hands‐on experience with Generative AI concepts, Large Language Models (LLMs), transformer architectures ...

Senior Applied AI Engineer - London - £150-190k

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£150,000 - £190,000 per annum
build AI-native applications leveraging LLMs, agents and multimodal AI frameworks. Develop and orchestrate agentic workflows using the Gemini Enterprise Agent Platform, Agent Development Kit (ADK) and Agent2Agent (A2A) protocol. Design and implement Retrieval Augmented Generation (RAG) architectures, Vector Search solutions and agent memory management. Deploy and manage … with Google Cloud AI technologies, particularly Gemini-based solutions. Strong Python development skills, with TypeScript experience highly desirable. Full stack development experience, with a particular strength in backend engineering and API development. Experience building applications using React, Next.js, Svelte or similar modern ...

Full Stack Engineer (Java or Kotlin or Python) – VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
technologies, including AI tooling, to maintain a leading edge in our solutions. Full Lifecycle Ownership : Take ownership of the entire software development lifecycle, from design and development to testing, deployment and monitoring in a DevOps‐centric environment. Key Skills and Experience: We are looking … Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our About Us | Culture, Values & Benefits page to learn more. Alongside these benefits Citi is committed to ensuring our workplace is where ...

Senior Full-Stack React Developer (AI SaaS, Remote)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Salt Digital Recruitment is seeking a Senior Full-Stack React Developer for a contract role focusing on the development of the AI research product BengoAI. This position allows for remote work across the UK and Europe, with an initial duration of 3-6 months … product direction while working within a collaborative team of designers and data scientists. Candidates should have over 6 years of experience in full-stack development, particularly in modern SaaS applications. #J-18808-Ljbffr ...

Software Engineer III - AI/ML Data Platforms - AI Engineer - Python

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve … value realized by automation. Required Qualifications, Capabilities, and Skills Formal training or certification in software engineering concepts with applied full stack development experience Practical experience developing infrastructure as code, ideally using Terraform Hands-on experience building applications, testing, and supporting operational stability Proficiency ...

Senior Engineer - Payments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
build the tooling and processes that empower Ebury’s product teams to ship amazing features efficiently. Your mission is to enable independent development across teams while maintaining a unified, seamless, and high-quality experience for our customers. We value the right attitude, an entrepreneurial spirit, and the courage … framework-agnostic, but possess strong opinions (weakly held) on using the right tool for the job. Feature Delivery & Platform Evolution: Contribute to the development of our next-generation platform channels. Partner on the delivery of new products while continuously maintaining and improving existing ones. Architecture & Design: Collaborate with ...

Lead Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
responsible for the success of an area of our enterprise software product, Cobalt. The role gives you the opportunity to combine software development with leadership of highly talented engineers and designers. You will divide your time between architecting and writing software yourself, and supporting and mentoring other engineers. … Your responsibilities will include: Collaborating with product managers, designers and engineers leads to deliver high quality and well tested features Driving the personal development of members of the team by giving suitable support and training Conducting code reviews and give feedback to other engineers Owning technical decisions ...

Junior .NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
size over the next 12 months. We are seeking several Junior .NET Developer to work on several complex Greenfield .NET/C# software development projects which will be critical to the future success of the business. Junior .NET Developer candidates should have a sound understanding of object orientated … development and a skill that that includes some of the following (full training will be provided to fill any gaps in your skill set): .NET 10.0, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI and MongoDB. This is an excellent opportunity ...

.NET Developer

Hiring Organisation
Noir
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
size over the next 12 months. We are seeking several .NET Developer to work on several complex Greenfield .NET/C# software development projects which will be critical to the future success of the business. .NET Developer candidates should have a sound understanding of object orientated (OO) development ...

Solution Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
enterprise-grade AI applications. Collaborate directly with customers to understand requirements and deliver production solutions, proofs of concept, and technical demonstrations. Develop full-stack applications using modern technologies and engineering best practices. Review application designs and code, ensuring quality and scalability. Troubleshoot, optimise, and enhance customer …/Experience Bachelor's degree in Computer Science, Engineering, Mathematics, or another STEM discipline (or equivalent experience). 2 years of professional software development experience. Strong object-oriented programming skills. Excellent communication and stakeholder management abilities. Analytical mindset with strong problem-solving skills. Comfortable working within cross-functional ...

.NET Developer

Hiring Organisation
Noir
Location
Greater London, England, United Kingdom
social video advertising campaigns on the planet. Due to continued growth and expansion they are seeking several .NET Developer to work on the development of revolutionary web based software applications. We are keen to hear from .NET Developer candidates with a good grasp of technologies that include: .NET … .NET Core, C# and Azure SQL. Our client will give you the opportunity to work on enterprise level software development projects and training into: .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Azure ...

Senior Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
help us deliver faster and better, and we're looking for someone who is genuinely excited by this new era of software development and the opportunities it brings. At Grip, AI is not an afterthought — it is central to how we build, how we ship … quality technical communications: proposals, specs, testing reports, and release planning Drive AI‐first ways of working within the squad — embedding AI tooling into development workflows, code review, testing, and delivery Architecture & Technical Direction Drive architectural consistency, code quality, and engineering best practice within the Manage Squad Work closely ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
retrieval quality measurement) Familiarity with Autodesk Platform Services/AEC data formats (IFC, Revit, ETABS, SAFE, or similar) Experience with Windows desktop application development (.NET/WPF/native integrations) Background in construction, structural engineering software, or document-intensive vertical SaaS Knowledge of graph-based data models, entity … debt. We believe passionately in thorough automated testing so, whilst we don’t necessarily care about strict TDD practice (i.e. tests DRIVING the development - written first), every PR must have the appropriate E2E tests, unit tests or eval harnesses. We own and have responsibility for the entire platform ...

Senior Fullstack Developer - Java or Kotlin, React and TypeScript

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
developing server-side applications with Kotlin or modern Java, ideally Java 17 or later. Good knowledge of the JVM ecosystem and common backend development practices. Experience designing, building and operating APIs and distributed services. Understanding of service reliability, maintainability, performance and security. Proven experience writing effective automated tests. … Practical experience with relational databases. Experience with modern frontend development, ideally using React and TypeScript. Familiarity with CI/CD practices and supporting software in production. Experience working collaboratively in an agile, product-focused engineering team. Curiosity about AI-augmented engineering and a willingness to develop new ways ...

.NET Developer

Hiring Organisation
Noir
Location
Greater London, England, United Kingdom
.NET Developer – London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer ...

Senior Full Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Neo4j, and PostgreSQL Proficiency in developing APIs using a backend framework (such as Django, FastAPI, Flask, or Express) Commercial experience in front-end development including at least one web development framework, preferably Vue.js Be comfortable with Unix systems Strong problem-solving skills and a collaborative mindset … Hours: Arrangements that prioritize productivity and work-life balance Real-World Impact: Develop software that drives technological innovation Continuous Learning: Opportunities for professional development in technical and soft skills Iprova Culture Iprova is a mix of people and backgrounds, from very bright machine learning engineers and invention developers ...

Principal Software Engineer - Full Stack Python/AWS - Executive Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
lines of business and engineering teams across the firm to execute long-term projects in these areas that require significant machine learning development to support JPMC businesses as they grow. As a Principal Software Engineer at JPMorganChase within CDAO Technology Group in the Applied Innovation (of AI) Engineering … production. Builds and maintain data pipelines for analytics, model evaluation, and training (includes versioning, compliance and validation). Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Provides feedback and proposes ...

Principal AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Principal AI Engineer to lead the design, development, and delivery of intelligent software systems that bring together enterprise application architecture, full-stack engineering, data science, and machine learning. In this highly visible, hands‐on leadership role, you will build and scale production‐grade platforms … Strong hands‐on expertise in modern software engineering, including backend development, APIs, and scalable system design. Experience with fullstack development, including modern frontend frameworks and service‐based architectures. Proficiency in Python and SQL, with experience in data manipulation, model development ...

Full Stack Engineer

Hiring Organisation
Aspect
Location
London Area, United Kingdom
At Aspect, we are one of London's largest property maintenance teams, covering more trades than anyone else and operating 24/7. After more than 25 years of trusted service to thousands of residential ...

Senior Software Engineer - Full-Stack / Cross-Asset Trading Systems London, GBR Posted today

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Senior Software Engineer - Full-Stack/Cross-Asset Trading Systems Location London Business Area Engineering and CTO Ref # 10052703 Description & Requirements Join the Pioneers of Trading Technology: Imagine working on a team that's revolutionising the way financial markets operate, with trillions of dollars traded … strong team of colleagues who value quality above all. As a Senior Software Engineer in CATS, you'll be part of a full-stack platform team that's pushing the boundaries of what's possible with TypeScript, Redux and React, as well as our Data Publishing ...

Senior Software Engineers - Full-stack in London - Simple Machines

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services. Cloud infrastructure experience with AWS, Google Cloud, Azure, etc. Passion and proven background ...

Applications Engineering Lead — Build Dashboards & APIs

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
builds dashboards, admin tools, and self-serve experiences that connect Reflection to customers. As Applications Lead you will mentor a team of full-stack engineers, shape technical strategy, and contribute as an individual when needed. You’ll work across UI, API, and auth, collaborate with research ...

User Experience Designer

Hiring Organisation
3Search
Location
City of London, London, United Kingdom
performance, whilst helping to shape scalable UX processes and ways of working Any UI experience very welcome as this could become a full-stack product design opportunity in the future. Right now the focus in on UX - research, testing, and optimisation Bringing your B2B UX design ...

Full Stack Engineer

Hiring Organisation
Develop
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Docker, GitLab, Cloudflare What We're Looking For Essential Experience Strong commercial experience building and maintaining production Ruby on Rails applications Full-stack development capability across backend and frontend technologies Experience working with PostgreSQL in high-volume production environments Strong understanding of cloud infrastructure … Work on complex platform, infrastructure and migration projects Join a growing SaaS business with ambitious expansion plans If you're an experienced full-stack engineer who enjoys taking ownership, solving complex technical challenges and working in a collaborative, fast-moving environment, we'd love to hear ...

Senior AI Enablement Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Description We are hiring a Senior AI Enablement Engineer to help shape how software engineering teams adopt, use, and scale AI‐assisted development across the organization. This is not a traditional fullstack role, and it is not a “prompt engineering” role. You will … sustainable engineering capability. You Will Own and deliver AI enablement capabilities that improve how engineering teams use AI tools across the software development lifecycle. Design and build internal tools, workflows, templates, integrations, and automation that make AI‐assisted development safer, faster, and more consistent. Create ...