26 to 50 of 132 Full-Stack Development Jobs in the City of London

defense. What you’ll do: Architect, design, and develop critical systems for factory automation, real-time data processing, and user experience. Own full-stack development across infrastructure, backend services, machine learning, UX, and real-time monitoring. Work directly with leadership to identify bottlenecks … manage orchestration across multiple production facilities. What they're looking for 2–5 years of full-stack software development experience, exceptions made for exceptional talent. Strong programming skills, ideally in TypeScript and React, with experience in Postgres, AWS, Terraform, and DevOps. Ability to work ...

experienced Java Full Stack Developer to join a high-profile banking client to contribute to a large-scale development project. You will join a dynamic development team focused on end-to-end delivery of sophisticated web applications, spanning from sophisticated user interfaces … robust database architectures. The successful candidate will contribute to the entire software development lifecycle within an Agile framework. As a Fullstack Developer you will have the following responsibilities: Full Stack Delivery: End-to-end design, development, and deployment of scalable web applications. ...

Location – London (Waterloo) Salary – £70k – £85k samuel.robinson@forsythbarnes.com Senior Full-Stack Engineer We’re looking for a Senior Full-Stack Engineer to join an established development programme building and evolving a production-critical internal trading platform for a large enterprise … technical solutions Contributing to and improving automated testing practices Participating in peer code reviews and helping maintain high engineering standards Using AI-assisted development tools (including the latest LLM models) as part of day-to-day engineering workflows Tech Stack You’ll primarily be working with ...

automation, performance, and revenue. This role sits within the Principal Flow Trading stream and offers hands‐on ownership of the full development lifecycle. Location: London (Hybrid) Daily Rate: Flexible Contract Length: Until Dec 2026 Start Date: ASAP Key Responsibilities • Develop and enhance a low‐latency, high ...

controls, auditability, and governance - Turn complex business challenges into tangible AI-powered outcomes What we value: - Consulting or client-facing delivery experience - Full-stack engineering skills (Python + modern frontend frameworks) - Hands-on experience with GenAI, agentic frameworks, or AI products in production - Curiosity, creativity ...

product, architecture, and technical foundations from the ground up. 💰 Compensation Up to £100k + meaningful equity 🧑 💻 What you’ll be doing Full-stack engineering (backend-leaning): Next.js (FE + BE), Node.js, TypeScript , with some legacy Python Working closely with the CEO & product to shape roadmap ...

systems , shaping both the technical architecture and product direction in a true zero-to-one environment. 🛠 What You Bring 4+ years building full-stack applications with Python/JavaScript/TypeScript Experience working in a fast-moving, high-agency engineering environment Computer Science, Engineering, or STEM ...

natural , and you want real influence over product and technical direction , you’ll feel very at home here! 💼 Requirements 4+ years building full-stack applications with Python/JavaScript/TypeScript Experience working in a fast-moving, high-agency engineering environment Computer Science, Engineering, or STEM ...

just delivery Likely fit: This is likely to suit someone who has: Around 3+ years of engineering experience Strong React and full-stack JavaScript/TypeScript capability Worked in a startup, small team, or similarly fluid environment Built things independently Genuine comfort with pace, ambiguity ...

Contract: Lead Full-Stack JavaScript Developer +Contentful CMS – FTSE100 Investment Manager Day Rate: £685 via Umbrella Engagement Working Arrangement: Remote Our client is a leading UK investment company managing assets on behalf of over 1.8 million investors. Their website is a core part of their digital … migration to a headless CMS whilst building personalised, seamless client experiences across devices and channels. We're looking for a passionate Senior Full-Stack Engineer to join us on that journey. The Role: You'll build and maintain full-stack web applications ...

person, there is a potential path to a permanent role with equity. Role Description This is a contract role for a Senior Full-Stack Engineer. The candidate will design, develop, and deploy a platform that integrates multiple third-party APIs, normalises inconsistent data formats across jurisdictions … handle inconsistent external data. Experience in front-end development, building functional dashboards and user-facing portals. Strong background in full-stack development, with the ability to own an entire product from infrastructure to UI. Proficiency in Node.js or Python, React, PostgreSQL ...

architecture, and influencing long-term technical strategy in an early-stage, high-growth environment. You will be responsible for both backend and mobile development, while defining technical standards, scalability strategy, and product direction across the technical ecosystem. In this role you will: Own and evolve a Laravel-based ...

production. Guide platform evolution: re-engineer legacy .NET and SQL systems into modular, API-driven architectures. Build and empower teams: mentor full-stack, DevOps, and Automation Test engineers fostering autonomy, innovation, and accountability. Champion security and reliability by design: integrate compliance, performance, and monitoring into every … event-driven design (Service Bus, Event Grid, Kafka) Domain-Driven Design (DDD) principles Overall experience: 8+ years in software engineering, with deep full-stack and cloud experience. Proven record of leading end to end engineering teams through modernisation or platform rebuilds (Design, build, test, deploy, support ...

delivery of software, simplifying complex problems and creating elegant solutions Essential Experience 5+ years of hands-on experience designing, building and scaling full-stack applications, ideally within startups Strong product mindset — focused on outcomes and user impact. Excellent communication skills across technical and non-technical audiences. ...

Work across Python, Rust, and some hardware integration Own problems end-to-end: customer conversation → production Feed real-world insights back into product development Requirements 2-5 years software engineering experience Strong Python, ideally Rust (or quick learner) Customer-facing mindset, comfortable with ambiguity Hardware exposure a plus ...

they have evolved into a modern consulting firm. We are seeking 4 .NET Developer to work on complex Greenfield .NET/C# software development projects within the banking arena. You will be given full project life cycle exposure and the opportunity to technically lead teams … candidates will have strong experience on the .NET framework. We can entertain applications from .NET Developer candidates with experience in either web application development (.NET Core, C#) or windows/desktop development (C#.NET). My client can provide training in: .NET 10.0, ASP.NET Core, C# ...

budget to fuel the invention of products, solutions and new technologies they are looking to expand their award winning .NET software development team. We are seeking .NET Developer candidates with experience of either web application development (.NET Core, C#) or winforms/WPF (C#) development. ...

embarked upon a number of cutting edge Greenfield .NET projects they are looking to recruit .NET Developer to join their award winning .NET development team. Working in tandem with Microsoft's very own consultants .NET Developer will be working on the development of complex enterprise .NET ...

about to embark upon their decade of innovation programme; this will include the delivery of several enterprise level .NET/C# software development projects that will be critical to the future success of the business. We are seeking several .NET Developer with strong experience and a skill … Microservices architecture, Angular 21, Vue.js, TypeScript, Azure, AWS, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow a structured career development programme with the view to being promoted within 12 months. Our client offers extensive benefits including VIP trips to F1 races such as Monaco ...

design, build, and scale modern web and blockchain-enabled applications. This role combines cloud architecture, full-stack web development, and smart contract engineering, working closely with product, engineering, and security teams to deliver secure, high-performance systems. You will be a hands-on senior … Microsoft Azure. Implement CI/CD pipelines, infrastructure-as-code, and monitoring solutions. Optimise performance, cost, and reliability across distributed systems. Web Application Development (Next.js) Build high-performance, scalable web applications using Next.js and modern React frameworks. Implement SSR/SSG, API routes, and edge services for optimal ...

seeing their work have immediate impact in the physical world rather than purely digital products. What you’ll do: Build and own full-stack systems used in live factory operations Ship and iterate software directly in production environments Work closely with operators and leadership to remove ...

portal that you study from home. These courses will give you the basic understanding of the front end programming languages. Step 2 - Full-Stack Development - You will be studying a wide range of, mostly back-end programming languages and skills that will qualify … stylish website where you will be able to showcase to potential employers a snapshot of your level of ability as a Full-Stack developer. This will include the coding languages you are proficient in, links to the two real-world projects you completed, Github work ...

engineering team delivering modern, secure cloud-native solutions. This role is suited to an experienced engineer who is comfortable working across both application development and modern DevOps environments . The successful candidate will contribute to the design, development, and deployment of scalable applications while helping organisations … systems into API-driven microservices architectures . You will work closely with engineers, DevOps specialists, and stakeholders to deliver robust solutions that improve development efficiency, deployment speed, and overall platform performance. Key Responsibilities Design, develop, and maintain scalable full stack applications using modern programming ...

chance to work with a leading global IT and Digital transformation business specialising in Government projects: Key experience, responsibilities + tasks: Strong Python development expertise , develop and maintain Python code for data processing, API development and integration with the Azure Databricks environment. Senior experience in software … development, with a focus on both front-end and back-end development. Front-end development using React, Angular, Vue.js, Front-end and back-end development of applications and APIs interacting with the Azure Databricks platform. Experience with Azure cloud platform and services. Azure Databricks. ...

retrieval quality (chunking, ranking, metadata strategies, failure analysis) Prototype and productionise applied research ideas into product workflows Collaborate closely with backend/full-stack engineers to deploy features end-to-end What they’re looking for New Grad/Early Career, ideally ...