326 to 350 of 1,582 Full-Stack Development Jobs in London

Senior Software Engineer, Content Agent — AI-Powered Ops

Location
Greater London, England, United Kingdom
tech company specializing in content operations seeks a Senior Engineer for their Content Agent product. This role involves full-stack product work, primarily using TypeScript and React to design system interfaces, develop tools, and run experiments. The ideal candidate has experience with LLM-based systems ...

Staff Software Engineer - AI-Native Scale-Up (Hybrid, Equity)

Location
Greater London, England, United Kingdom
startup in Central London. They are hiring a Staff Software Engineer to build AI-powered products, deploy LLM-driven workflows, and own full-stack features across the platform. This hands-on role demands breadth across Python, TypeScript and modern frontend frameworks, and a product-minded approach ...

Product Engineer (Internal tools & apps)

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
continuously improve our software factory. What you'll bring 5+ years of experience building applications or tooling that automate human workflows Full-stack experience across the board: API design, databases, async workflows and background jobs on the backend, and clean, user-friendly UX on the frontend. ...

Software Engineer - Workflow Authoring & Deployment

Location
Greater London, England, United Kingdom
they want robots to do, and the interfaces that give visibility into what's actually happening on the floor. This is a full-stack role with a strong backend lean. You'll work closely with the robotics, AI, and product teams to build systems that ...

Senior Java Engineer (Front Office/Fixed Income)

Location
Greater London, England, United Kingdom
Strong experience developing Front Office trading applications, with a solid understanding of Fixed Income products and trading workflows. Proven expertise in Java backend development, including Spring Boot and the design of scalable, high-performance enterprise applications. Experience working in a Full Stack role would ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
criteria agreed before the build starts. What You Bring 5+ years building applications from scratch using TypeScript/Node.js/React, with full-stack depth Experience leading hands-on projects end-to-end in a production environment, preferably client-facing Background in Solution Architecture or Software ...

Software Engineer, Growth

Location
Greater London, England, United Kingdom
looking for a full-stack engineer obsessed with Lovable’s growth engine - turning first touches into daily habits, and daily habits into a thriving ecosystem and real revenue. One sprint you’re shipping onboarding and activation flows; the next you’re crafting distribution rails and monetization ...

Principal AI Data Scientist

Location
Greater London, England, United Kingdom
concept to production, utilising strong MLOps and LLMOps practices to ensure scalable, reliable, and monitorable deployments. High proficiency in Python and modern software development practices, including rigorous testing, code reviews, and CI/CD pipelines. Strong hands‐on experience in traditional Machine Learning and deep learning techniques, specifically ...

Sr./Staff Software Engineer (Data Team)

Location
Greater London, England, United Kingdom
workloads on Kubernetes at a level where you can debug scheduling issues, design resource allocation, and reason about cluster health without guidance. Full-stack range - comfortable building both the backend and the frontend of an internal product; you can own a feature from database schema ...

AI CX Delivery Consultant

Hiring Organisation
Appcast
Location
London, UK
work policies. Attractive pension plan with financial wellbeing support and resources. Private healthcare insurance plan and Mental Wellbeing support. Employee Assistance Programme, Career Development and Counselling. A range of generous Parental Leave offerings. Flexibility and mobility are required to deliver this role as there will be requirements ...

Clinical Engineer

Location
City Of London, England, United Kingdom
sound like you? Hungry and wants their shot to change the world - a force of nature when empowered with the tools, resources and development to do it. Sees joining Anima as potentially their shot to do this, and takes duty to crew and mission extremely seriously. Obsessively concerned ...

Staff Engineer - Web Platform

Location
Greater London, England, United Kingdom
understanding of web analytics and data instrumentation - experience with event tracking SDKs, Google Tag Manager, or similar. Comfortable working in and supporting full-stack codebases - even if this role is not UI-heavy, a solid frontend architecture awareness is valued. Experience operating in continuous delivery environments ...

Senior Staff Software Engineer, Home and Health

Location
Greater London, England, United Kingdom
evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. The Platforms and Devices team encompasses Google's various computing software platforms across environments (desktop, mobile ...

Front end Engineer

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
enhancing software solutions. QualificationsProficient in React and TypeScript: Able to implement and maintain features with limited guidance, following best practices. Modern software development practices, designing and architecting with security in mindGood practical knowledge of OOP concepts and SOLID principlesSolid understanding of and RESTful designWorking knowledge of Continuous Integration ...

Staff Engineer - Web Platform

Location
Greater London, England, United Kingdom
understanding of web analytics and data instrumentation - experience with event tracking SDKs, Google Tag Manager, or similar. Comfortable working in and supporting full-stack codebases - even if this role is not UI-heavy, a solid frontend architecture awareness is valued. Experience operating in continuous delivery environments ...

Senior Staff Software Engineer, Home and Health

Location
Greater London, England, United Kingdom
evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward. The Platforms and Devices team encompasses Google's various computing software platforms across environments (desktop, mobile ...

Principal AI Data Scientist Researcher

Location
Greater London, England, United Kingdom
concept to production, utilising strong MLOps and LLMOps practices to ensure scalable, reliable, and monitorable deployments. High proficiency in Python and modern software development practices, including rigorous testing, code reviews, and CI/CD pipelines. Strong hands-on experience in traditional Machine Learning and deep learning techniques, specifically ...

Senior / Staff / Principal ML Systems Engineer

Hiring Organisation
Appcast
Location
London, UK
Systems Engineer, you'll work closely with scientists, machine learning engineers, and platform teams to design and build the systems that underpin model development and deployment. You'll contribute hands-on across data platforms, training infrastructure, evaluation systems, model lifecycle management, and production inference.More senior candidates will ...

Senior / Staff / Principal ML Systems Engineer

Hiring Organisation
Flawless Holdings
Location
London, UK
Employment Type
Full-time
Systems Engineer, you'll work closely with scientists, machine learning engineers, and platform teams to design and build the systems that underpin model development and deployment. You'll contribute hands-on across data platforms, training infrastructure, evaluation systems, model lifecycle management, and production inference. More senior candidates will ...

Principal AI Data Scientist

Hiring Organisation
Anaplan
Location
London, UK
Employment Type
Full-time
concept to production, utilising strong MLOps and LLMOps practices to ensure scalable, reliable, and monitorable deployments. High proficiency in Python and modern software development practices, including rigorous testing, code reviews, and CI/CD pipelines. Strong hands-on experience in traditional Machine Learning and deep learning techniques, specifically ...

Systems Integrator

Location
Greater London, England, United Kingdom
small team, where you set the working patterns rather than inherit them. Bonus Points For Fullstack or application development experience, particularly with Streamlit, FastAPI or HTMX. Familiarity with the Databricks ecosystem - Unity Catalog, Databricks Apps, Lakebase, Genie - or equivalent tooling. Experience with vector ...

Remote C# .NET Backend Engineer for eCommerce

Location
Greater London, England, United Kingdom
Onyx-Conseil is seeking a Fullstack Backend Developer with C# .NET to drive the ongoing development of an eCommerce site and internal applications for a travel company. You will lead the eCommerce tech direction and collaborate with frontend and design to deliver improved UI/UX, automate processes ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
code meets MoD Secure by Design (SbD) principles and Def Stan 00-056 safety boundaries. Requirements Full-Stack Application Development: Design and build resilient, secure web applications, microservices, and APIs (TypeScript, Node.js, React, or Python) for cloud and hybrid MoD landing zones. Edge & Tactical … nationality/sovereignty requirements. Hands-on experience delivering under MoD software development standards and Secure by Design (SbD) frameworks. 2. Full-Stack Engineering (Web & APIs) 4+ years of production experience with modern Web stacks (TypeScript, React, Node.js, or Python/FastAPI). Strong ...

Senior AI Engineer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Permanent
responsible for engineering robust, reusable solutions that become core business capabilities. As a Senior AI Engineer, you'll combine strong full-stack engineering experience with modern AI technologies, helping shape architecture, establish best practice, and deliver secure, scalable applications. You'll also act as a technical … value. Skills & Experience: Strong commercial experience as a Senior Software Engineer or AI Engineer with a full-stack Microsoft development background. Extensive experience developing applications using C#/.NET and modern frontend frameworks such as React or Angular. Experience designing and building REST APIs ...

Full-stack Lead Software Engineer — Application Owner

Location
Greater London, England, United Kingdom
challenges. Develop secure, high-quality production code and review peers work to maintain consistency, reliability, and adherence to engineering standards. Leverage AI-assisted development tools (e.g., GitHub Copilot, AI code review assistants) to improve productivity, code quality, and delivery speed, and champion their effective adoption within the team. … skills Formal training or certification on software engineering concepts and advanced applied experience Hands-on practical experience across the full Software Development Life Cycle, including system design, application development, testing, continuous integration/continuous delivery pipelines, and operational support Strong proficiency in frontend development ...