276 to 300 of 356 Full-Stack Development Jobs in London

Full Stack Engineer | AI Startup | London I am partnered with an AI startup backed by a significant fresh funding round looking to hire a full stack engineer ...

Senior Full Stack Developer Contract Length: Initial 1 month with strong potential for extension Location: Remote Day rate: £600 - £700 per day outside IR35 Data Idols are working with a private ...

Senior Software Engineer – YC-Backed AI Startup Location: London (Old Street) Salary: £130K–£160K + significant equity (projected 20x growth) I'm working with a hyper-growth, YC-backed startup that raised significant Series A ...

Senior Software Engineer - YC-Backed AI Startup Location: London (Old Street) Salary: £130K-£160K + significant equity (projected 20x growth) I'm working with a hyper-growth, YC-backed startup that raised significant Series A ...

Mid-Level Software Engineer (React/TypeScript/Node) Up to £60,000 | Hybrid (3 days onsite) We're looking for a mid-level software engineer to join a small, stable product team working on ...

Role We are hiring Full-Stack Data Engineers across multiple levels (Junior through Senior Manager) to design, build, and deliver secure, scalable data solutions for complex client environments. This is a hands-on engineering role where you will work across data ingestion, transformation, operational workflows … workflow solutions. Data Engineering: Build and maintain robust data pipelines, integrations, and transformation processes to support analytics and operational use cases. Workflow Development: Design and implement operational workflows and decision-support tools that improve how organisations operate day-to-day. Applied AI & Analytics: Collaborate with specialists to integrate ...

Bachelor's or Master's degree in Computer Science or similar (PhDs will be given preference) 7+ years of experience in Back End Development Full proficiency in Node.JS, JavaScript ES6+ and TypeScript Experience with Nest.JS preferred but not necessary Experience with management tools like Jira … 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. Our development team is led by Developer Experts from Google. With your technical expertise ...

Product Manager. Core Tech Stack : Expert-level Python (Backend) and Angular (Frontend). Experience : 5-15+ years of development experience. AI/ML Focus : Experience with Large Language Models ( LLMs ), agentic development, Vertex AI , and vector databases (semantic search). Additional Skills : Java ...

Flexible Working + More This is an exciting opportunity for a Senior Laravel Developer to join a forward-thinking organisation's IT and development team, working on modern, scalable systems that support a large and diverse user base.You will play a key role in designing, developing, and maintaining … with technical leadership, contributing to architectural decisions, modernisation of legacy systems, and mentoring of other developers.This role is ideal for an experienced full-stack developer who enjoys working across backend and frontend technologies, driving best practice, and helping shape the technical direction of a growing digital ...

Lead Solutions Architect - AWS This is a hands-on leadership role, working across the full development lifecycle - from strategy and design to implementation and rollout - while mentoring a growing technical team and collaborating with third-party developers. Key Responsibilities: Lead the design and delivery of scalable … cloud-based systems that power real-time data and analytics Oversee and guide the development teams, including trusted external partners Implement and maintain secure, scalable cloud environments Stay hands-on across the full stack, contributing to development of system built in Python ...

across teams through mentoring, architectural guidance, and shared practices. You’ll also help teams adopt new tools and approaches responsibly, including AI-assisted development tooling. Success in the role is measured by improved delivery consistency, reduced complexity, stronger system reliability, and higher engineering confidence across teams. Responsibilities Define … leaders to align technical decisions with delivery goals. Establish and maintain security, privacy, and quality guardrails. Support the adoption of shared tooling and development standards. Mentor engineers through pairing, reviews, and architectural guidance. Contribute to communities of practice to raise standards and share knowledge. Qualifications Strong experience with ...

London as required. Contract Type: FTC with potential to extend Job Summary Develop your skills through hands-on experience in agile software development, lean product thinking, and modern DevOps practices Build high-quality, user-focused digital products that solve real problems and deliver long-term impact Contribute … clients grow and adapt beyond launch Work closely within a supportive agile team, guided by a dedicated coach focused on your learning and development Write clean, maintainable code and take pride in building products that are built to last Gain exposure to a wide range of industries, technologies ...

Role : Product Engineer Salary range: Senior: 90-120k | Staff: 120-140k | Principal: 140-160k Location : Central London (x3 days per week onsite - Tue/Wed/Thurs) Tech stack includes ...

.NET Developer, Graduate/Junior - Computer Gaming Company - London (Tech stack: Graduate/Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API ...

Senior C# .NET Developer React, AZURE, Elastic, CouchDB/NoSQL Hybrid ( 1 day a week in office, 4 days WFH) Established, profitable company. Join a team of x5 Devs (all long term employees) - hiring x3 ...

Senior Full-Stack Engineer FX e-Trading London Atrium EMEA is looking for several Senior Full-Stack Engineer with good experience of FX e-Trading (React/TypeScript + Java) to help architect and build a new FX e-trading platform from ...

Senior Full-Stack Engineer (Backend-Leaning) – SaaS + AI Join a seed-stage SaaS startup backed by leading VCs, adopting AI to redefine their product. They’re pre-PMF, mid-pivot, and need a hands-on engineer (~80% coding) to help build, define, and scale. 💰 Comp … 100k + strong early stack equity package 🧑 💻 What you’ll do Full-stack engineering, backend-leaning (Next.js FE + BE, Node.js, TypeScript, legacy Python) Collaborate with product & CEO to shape the roadmap Help guide a small, senior team Work on AI/agentic systems ...

Senior Full-Stack Engineer – AI Creative Platform 📍 Central London (3 days on-site) | 🕒 Full-time We’re an AI-first technology company building tools that help creators, studios, and brands produce stunning visual content. Our products sit at the intersection of design, storytelling … cutting-edge AI—and they’re already used by millions worldwide. We’re now looking for a Senior Full-Stack Engineer to help build and evolve our AI-powered creative platform. This is a high-impact role for someone who thrives in fast-moving startups, enjoys ...

Senior Full Stack Engineer/Developer (TypeScript Elixir AWS) London/WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such ...

Full Stack AI Engineer Fully Remote (UK-Based) Salary Up to £45,000 + Benefits Method Resourcing working with a UK-based SaaS scale-up building a next-generation data visualisation ...

Hexwired Recruitment has partnered with a pioneering medical training provider based near London who are now seeking a Lead Full Stack Developer to help with a combination of code migration and ...

Data Modelling: Design and manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage … practices for effective adoption and utilisation of data platforms. Continuous Improvement: Contribute to internal capability building by improving frameworks, delivery processes, and team development across the consultancy. What We’re Looking For SC Cleared : In this position, you will already be SC cleared. Technical Expertise: Proven experience ...

Data Modelling: Design and manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage … practices for effective adoption and utilisation of data platforms. Continuous Improvement: Contribute to internal capability building by improving frameworks, delivery processes, and team development across the consultancy. What We’re Looking For DV Cleared : In this position, you will already be DV cleared. Technical Expertise: Proven experience ...

Data Modelling: Design and manage data models to create logical data structures that enhance accessibility and usability. Application Development: Build full-stack applications using tools such as Python, SQL, and relevant frameworks, delivering intuitive user interfaces and interactive workflows. Data Governance: Implement data lineage … practices for effective adoption and utilisation of data platforms. Continuous Improvement: Contribute to internal capability building by improving frameworks, delivery processes, and team development across the consultancy. What We’re Looking For DV Cleared : In this position, you will already be DV or SC cleared. Technical Expertise: Proven ...

keep the lights on.” It’s product-driven engineering where you ship real systems into production. Key Responsibilities: AI System Development … Build and optimise AI models and pipelines Implement RAG, agentic workflows, and advanced reasoning techniques Deploy LLM-driven features into real products Full-Stack & Platform Engineering Develop APIs, backend services, data flows, and integration layers Contribute to UI/UX when needed as part ...