1 to 25 of 40 Permanent Senior Full-Stack Engineer Jobs in London

first role, excellent bens, career development. Platform development using TypeScript, React, Next.js and Node.js. We’re looking for a Senior Full-Stack Engineer to join a well-established technology business serving clients across the creative, media and digital sectors. You’ll play … platforms, NestJS, WordPress, PHP, Shopify, Terraform or GCP would be advantageous. What you’ll be doing As a Senior Full-Stack Engineer, you'll lead the design and development of modern web applications across both front-end and back-end environments. ...

Senior Specialist, Full-Stack EngineerAt BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the world … what #LifeAtBNY is all about. Join us and be part of something extraordinary.We’re seeking a future team member for the role of Senior Specialist, Full-Stack Engineer to build secure, scalable, and resilient systems. You’ll work primarily on the backend ...

Senior Associate, Full-Stack Engineer Opportunities.At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly … also review your resume for consideration across other open roles within the company.We’re seeking a future team member for the role of Senior Associate, Full-Stack Engineer to join our team. This role is located in London.Role Overview: We’re seeking ...

Senior Vice President, Full-Stack Engineer Opportunities.At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly … domain and translating product strategy into architecture and delivery plans.Corporate Actions domain experience strongly preferred.Experience with JavaScript/TypeScript and Angular for full-stack development contexts preferred.Expertise in Spring Framework, software architecture, and API/platform design preferred.Background in financial services, risk and controls, and regulated ...

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 … 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 ...

into shipped product. The UK is where our next chapter happens, and this role sits at the centre of it: youll be the senior engineer our UK partners deal with, turning their requirements into live integrations and keeping the platform they depend on running. What youll … recommendations. What youll bring Required 5+ years building and operating production software shipped, maintained and run by real users, not just delivered. Full-stack range strong on one side and genuinely competent on the other. You can build the customer journey and the service behind it. ...

Senior Software Engineer - Full StackJoin us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that … resilient infrastructure and marketplace optimisation, we design, build and operate technology that powers Deliveroo’s growth at scale.We’re looking for a Senior Software Engineer - Full Stack to join our London team. In this role, you’ll help us build and scale ...

Senior Full Stack Engineer £85,000 to £105,000 Permanent Remote, with occasional London office visits The opportunity Our client is hiring a Senior Full Stack Engineer to take ownership of building the next … business operating in a complex and important energy market Summary This is an excellent opportunity for a Senior Full Stack Engineer who wants meaningful ownership rather than simply maintaining an established platform. You will lead the development of customer-facing software, work ...

connect with them quickly, efficiently and wherever possible in highly personalised ways. Job DescriptionWe're looking for a Senior Full-Stack Engineer to join our Group Protection technology team. This is an exciting opportunity to play a key role in shaping ...

engineers to just close tickets or optimize algorithms in isolation. We hire Missionaries—builders who obsess over the Why before the How.As a Senior Engineer at DeepL, you will operate with the agency of a founder. You will join a high-performance engineering culture that values ...

Senior Software Engineer, Full Stack - AIFitch Group is currently seeking a Senior Software Engineer, Full Stack-AI based out of our London or Manchester office. Fitch Group Technology has a number of agile teams … build ML/AI solutions (classical ML + modern deep learning/LLM approaches) aligned to product outcomes. Demonstrate proficiency in full-stack technologies for enterprise-scale websites and applications.Work as part of an agile team in design, development, debugging, and deployment efforts while addressing security ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS … expertise, engineering guidance, and hands-on delivery support across frontend and backend (full stack) engineering initiatives. Key focus:- Full-Stack Engineering Frontend Engineering (ReactJS) Backend Engineering (.NET/C#) Engineering Standards & Software Quality DevSecOps & SDLC Collaboration Technical Mentoring & Engineering Enablement Required Experience ...

Senior Full Stack Engineer (Java & React)Location: London, United Kingdom or Glasgow, Scotland (Hybrid)Help Build the Future of global STEM workforce solutionsWe're reimagining how organisations connect talent, technology, and opportunity.Our team is building the next-generation AI digital platform, automation … across the entire technology lifecycle, from product discovery and solution design to deployment and continuous improvement.You will:Design, build, and operate scalable full-stack applications using Java and ReactDeliver intuitive, accessible, and high-performing user experiencesDevelop secure, resilient, and observable backend services and APIsCollaborate closely with ...

Senior/Lead React AI Engineer Location: London (Hybrid - 3-4 days per week) Salary: £115,000 - £150,000 + Equity + Excellent Benefits Job Type: Permanent Build the Next Generation of AI Products We're partnering with an innovative, fast-growing technology company that … redefining how AI-powered products are built and delivered. This is an exciting opportunity for a Senior/Lead React AI Engineer to join a high-calibre engineering team developing cutting-edge AI applications used by customers globally. You'll play a pivotal role in building ...

complex industrial environments Near real-time insights that enable faster, smarter operational and strategic decisions As a Senior Full Stack Engineer, you will play a key role in shaping and delivering scalable, cloud-based Industrial AI solutions that create meaningful outcomes … products. Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident management. What We’re Looking For :We are looking for a senior engineer who can combine strong hands-on engineering with technical leadership. You should be comfortable building across the stack, making ...

Senior Full Stack Engineer/Developer (Python Django Flutter AWS) London to 120kAre you a full stack technologist who enjoys working on Greenfield apps You could be progressing your career at a tech scale-up that are enjoying … careGym and dog friendly officeInfluential role that you can shape as the company growsYour role:As a Senior Full Stack Engineer you'll design and develop new features and enhancements as the company scales from 250,000 users through to millions ...

Stack Software Engineer (Forward Deployed), you’ll collaborate directly with public sector counterparts to quickly build full-stack, AI applications, to solve their most pressing challenges and achieve meaningful impact for citizens.At Scale, we’re not just building AI solutions … spending up to two weeks per month in client offices for feedback and delivery.Architect production-grade applications that integrate AI models with full-stack frameworks, managing everything from interactive UIs to backend APIs and systems. Deploy and manage infrastructure within cloud environments, ensuring the highest levels ...

Protocol, CSRD, SBTi)Familiarity with observability, reliability engineering, SLOs, error budgets, and production incident managementWhat We're Looking ForWe are looking for a senior engineer who combines strong hands-on engineering with technical leadership. You should be comfortable building across the stack, making architectural … that suits you best, while also engaging with colleagues to share ideas and build meaningful relationships.SummaryType: Full-timeFunction: EngineeringExperience level: Mid-Senior LevelIndustry: Information Technology And Services ...

user adoption and reduced friction, not just pull requests merged.Full-Stack Fluency: You're a full-stack engineer whose strengths lean heavily backend, with hands-on experience in C# and Python, and you're comfortable with JavaScript-based rendering and front ...

from customer-facing interfaces to internal admin systems that manage complex AI workloads. They are looking to hire a Senior Full-Stack Engineer with strong frontend expertise to take a leading role in shaping the user experience across all their web products.This ...

deliver index data to the global financial community — across APIs, cloud platforms, and modern data delivery channels.We’re looking for a hands-on Senior Engineer to design and scale the systems that power this distribution — enabling reliable, secure, and high-performance data delivery to institutional clients ...

matter how they travel, where they stay, or where they’re going.We are looking for a Sr. Full-Stack Engineer to lead the design and development of mission-critical product features and services that power our platform, used daily by thousands of travelers worldwide. ...

seeking a future team member for the role of Java Full Stack Engineer with AI-driven development exposure to join our Conventional Trust Platform team. This role is located in London. In this role, you’ll make an impact in the following ways: Define … prioritization, technical debt reduction, and vulnerability remediationTo be successful in this role, we’re seeking the following: Senior full stack engineer with Bachelor's degree in computer science or a related discipline, or equivalent work experience required; advanced degree preferredStrong hands ...

digital transformation by integrating advanced AI capabilities into our core engineering practices.Key Responsibilities:Design, develop, and maintain high-performance, scalable, and secure full-stack applications using Java, Angular, microservices, and event-based architectures.Lead the integration of AI capabilities into existing and new applications, focusing on creating … best practices in software engineering, including code quality, testing, CI/CD, security, and documentation.Stay abreast of emerging technologies and trends in full-stack development, AI, and agentic systems, recommending and implementing innovative solutions.Mentor junior developers and actively participate in code reviews, fostering a culture ...

gold-standard for marrying technical excellence with safe deployment.About the roleAs a Senior Full Stack Software Engineer, you will be a technical anchor within our Professional & Financial Services team, leading the development of sophisticated platforms that visualise complex data science insights … code, including tools like Docker, Kubernetes, or Terraform, to ensure reliable software delivery.You are an expert problem-solver who can debug complex, full-stack issues and maintain high standards for testing using frameworks like Jest or Cypress.You thrive on autonomy and ownership, with the entrepreneurial drive ...