726 to 750 of 1,486 Full-Stack Development Jobs in London

M365 Developer – Sharepoint, Power Platform

Location
Greater London, England, United Kingdom
Department: IT Department Team: Enterprise Architecture – Development Team Location: London with hybrid ways of working Position type: Short Term Contractor (6 months) What the hiring manager says “We're looking for an experienced and highly skilled SharePoint & Power Platform Developer to join the Enterprise Architecture Development … analyse business challenges, gather requirements and turn them into user-friendly solutions that help the GSMA thrive. Your responsibilities Develop full-stack solutions using current web technologies (e.g. SPFX, React.js, REST APIs) to create robust applications within SharePoint and M365. Develop and maintain automation scripts using ...

Junior Java Analyst Developer / Technical Consultant

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
gaps in functionality, and undertaking development to deliver functionalities (when required).Technical Consultants/Analyst Developers must have:+ years' full-stack experience as Senior Developer around digital applications, software engineering, microservices and cloud. This could include Core Java, Spring Boot, Hibernate/… driven and interested to gain some serious financial experience. The future of this role moves either down the architecture route or the development management path. My client offers one of the best training and development packages in the market, all inclusive. My client is based ...

Contract Java Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
gaps in functionality, and undertaking development to deliver functionalities (when required).Technical Consultants/Analyst Developers must have:8+ years' full-stack experience as Senior Developer around digital applications, software engineering, microservices and cloud. This could include Core Java, Spring Boot, Hibernate/… driven and interested to gain some serious financial experience. The future of this role moves either down the architecture route or the development management path. My client offers one of the best training and development packages in the market, all inclusive. My client is based ...

C# .NET / REACT Developer

Location
Greater London, England, United Kingdom
real-time systems within capital markets. Key Responsibilities Design, develop and maintain front-office applications, components and utilities Contribute across the full software development lifecycle (analysis, design, development, testing, deployment, and support) Build and deliver high-performance, scalable applications Develop RESTful APIs and modern … continuous improvement initiatives Skills & Experience (Required) Strong development experience in C#/.NET & REACT (server-side and/or full-stack) Experience building web-based applications and RESTful APIs Solid experience with relational databases and SQL Strong understanding of application performance and optimisation Excellent ...

Product Reliability Engineer — Elevate APM & Observability

Location
Greater London, England, United Kingdom
Coralogix is a modern, full-stack observability platform transforming how businesses process and understand data. We are seeking a Product Reliability Engineer to ensure the APM product meets high quality and reliability standards, preventing failures and minimizing downtime. You will develop a robust knowledge base, identify ...

Growth Engineer: Build Habits, Revenue & Ecosystems

Location
Greater London, England, United Kingdom
Lovable is seeking a growth-minded full-stack engineer to join its expanding team. You will focus on turning first touches into daily habits, building onboarding, activation, and monetization flows that scale across the Lovable ecosystem. You’ll design reusable growth tools and distribution rails, collaborating ...

Product Engineer: Build Internal Platforms & Tools

Location
Greater London, England, United Kingdom
understand needs, and create abstractions that unlock capabilities for everyone. Successful candidates will have 6+ years of production software experience, especially full-stack, and a track record of shipping products independently. This role requires hybrid work with 25% office presence. #J-18808-Ljbffr ...

Mid-Level Backend Engineer — Build Scalable Ad Platform

Location
Greater London, England, United Kingdom
Jobtailor in London, UK, is seeking an experienced backend or full-stack engineer to design and build reliable, scalable features with minimal supervision. You will participate in architectural discussions and ensure performance, security, and reliability across components. You will collaborate with Product, UX, and Data/ ...

Lead Enterprise AI Deployment Architect

Location
Greater London, England, United Kingdom
deliver customer-specific applications on our Agentic AI platform. You will lead the end-to-end delivery from integration to workflows and full-stack components, ensuring success for enterprise clients. You will guide customers and internal teams through complex AI projects, spanning data pipelines, multi-agent ...

Key Account Executive, Google Cloud, Telco

Location
Greater London, England, United Kingdom
challenges, strategic growth plans and technology footprint in combination with identifying the right solution utilizing our Unique Selling Propositions (USPs). Drive business development, forecast accurately, and achieve strategic goals by leading customers through the entire business cycle. Focus on managing a quality, pipeline-based outlook to drive ...

Key Account Executive, Google Cloud, Telco

Location
Greater London, England, United Kingdom
challenges, strategic growth plans and technology footprintin combination with identifying the right solution utilizing our Unique Selling Propositions (USPs). Drive business development, forecast accurately, and achieve strategic goals by leading customers through the entire business cycle. Focus on managing a quality, pipeline‐based outlook to drive consumption. ...

Partner Solution Architect, Regional System Integrators and Strategic Partners

Location
City of Westminster, England, United Kingdom
Data, or Infrastructure) to capture the pre-sales gap, deflecting post-sales delivery. You will work in close collaboration with the Partner Development Managers responsible for the Regional Systems Integrators (RSIs) and Strategic Partners in your sub-region to create, drive and execute a joint business plan, focusing ...

Lead Software Engineer - Python / AI - Athena Core - Vice President

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Own features … best practices across a broad developer communityDesign and implement IDE and editor capabilities for smarter navigation and code intelligenceDrive AI adoption in local development tools to enhance software development practicesDevelop static analysis and auto-remediation tools to prevent errors before productionBuild test frameworks and scheduling systems ...

Forward-Deployed Full-Stack AI Engineer

Location
Greater London, England, United Kingdom
mentoring staff, and ensuring scalable solutions. Ideal candidates will have a Master's or PhD in Computer Science, over 10 years of full-stack development experience, and expertise in Python, Node.js, and React. This is a chance to influence the future ...

Business Support Engineer

Location
City of Westminster, England, United Kingdom
more public cloud infrastructures (Azure, GCP, AWS, etc.)Proven experience in API development on cloud-based infrastructuresProficiency in full-stack development with experience in the full web stack, SOAP, and REST API technologies and architecturesExperience in communicating with … business operations from scratchExperience in partner-facing or customer-centric engineering rolesProficiency in PHP/Hack and JavaScript/ReactDemonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologiesExperience transforming data, model selection/training/optimization, and deployment ...

Senior Software Engineer

Hiring Organisation
The Portfolio Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90000/annum
team and take ownership of the application and integration layer behind a new generation of AI-powered products. This is a genuinely full-stack engineering role, combining production-grade backend development, API design, AI integrations and frontend engineering. You'll work across the full ...

Senior Software Engineer

Hiring Organisation
The Portfolio Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
team and take ownership of the application and integration layer behind a new generation of AI-powered products. This is a genuinely full-stack engineering role, combining production-grade backend development, API design, AI integrations and frontend engineering. You'll work across the full ...

Engineering Team Lead (AI Focused)

Location
Greater London, England, United Kingdom
direction for Virtual Personas Delivery of the Product roadmap Managing a team consisting of a range of skillsets and experience Full stack development, across Python/FastAPI services and React/TypeScript front ends Continuously improving the team's processes for iterative development … scalable, flexible systems without blowing the budget Mentoring, supporting, and encouraging our developers Conducting regular 121's, setting objectives and assisting with tailored development plans Our engineering environment includes technologies such as Python (FastAPI), LangChain/LangGraph for multi-agent LLM orchestration, React/TypeScript, PostgreSQL, MongoDB, Redis ...

Production AI Engineer - Vice President

Location
Greater London, England, United Kingdom
intelligent systems that underpin our global production environment. This is an engineering-first position at the intersection of software craftsmanship, AI-native development, and large-scale distributed systems. As part of a multi-year transformation journey, the successful candidate will help define what production engineering looks like … Lifecycle , GitOps, and modern DevSecOps practices. Excellent working knowledge of key computer science concepts (networking, operating systems, virtualisation, containerisation, etc.). Polyglot full-stack developer mentality and ability to pick up new languages and skills. Excellent debugging and analytical skills: ability to isolate root cause across ...

Senior Software Engineer (C#, Azure & AI) | Leading PE | London

Location
Greater London, England, United Kingdom
development process while exploring agentic workflows across the organisation. What You'll Be Working On Designing and building full-stack applications and internal business platforms using C#/.NET Developing APIs, integrations and cloud-native solutions across Azure Building and maintaining Azure … pipelines and modern software engineering practices Comfortable working directly with business stakeholders and owning technical delivery Experience using AI tools to accelerate software development Experience within asset management, private markets, private equity, banking, hedge funds or other regulated financial services environments would be highly advantageous. Why Join? High ...

Software Engineer

Location
Greater London, England, United Kingdom
Find the Fun. About the role BigHand builds software that legal organisations rely on every day. We are looking for a Full-Stack Engineer to help us design and ship our Matter Pricing products after our acquisition of Ayora AI, where a clean, considered user interface … meets genuinely intelligent behaviours underneath. This is a hands-on role for a Full-Stack Software Engineer who wants their work in production rather than as proof of concept. You will build the conventional and agentic AI experiences that showcase the product, contribute to how problems ...

Senior Fullstack Engineer (Typescript) – LegalTech

Location
Greater London, England, United Kingdom
features—you’ll be solving sophisticated architectural challenges, ensuring systems scale reliably under increasing load and complexity. Key Responsibilities Design and implement full-stack solutions across core product, AI workflows, and infrastructure Architect and evolve event-driven systems for scalability, resilience, and performance Collaborate closely with … roadmap planning What You’ll Need Strong experience building and scaling distributed, event-driven systems in production Deep understanding of modern full-stack engineering (TypeScript, React/Next.js, tRPC, etc.) Experience with cloud-native infrastructure, especially serverless, AWS/GCP, and CI/CD workflows Expertise ...

Junior .NET Developer

Hiring Organisation
Noir
Location
London, 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 ...

Senior Software Engineer, CoinDesk Media

Location
Greater London, England, United Kingdom
concept to production. You collaborate directly with product managers and designers on scoping, steer deployment, and maintain production reliability, performance, and security. Full-Stack Execution: Architect and ship resilient functionality across our web surface, mobile apps, and services layer. You build clean, maintainable systems with Next.js … software. You demonstrate verified end-to-end ownership of at least one complex, high-traffic production system from initial design through maturity. Full-Stack Ecosystem Mastery: Deep hands‐on authority across modern web and backend technologies. You bring proven expertise in React, Next.js, Node.js, TypeScript, RESTful ...