1 to 25 of 306 Senior Full-Stack Engineer Jobs in London

driven talented people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and More ❯

Node.js, YAML Frontend: React/Next.js Programming: TypeScript; JavaScript, Python Infrastructure: Terraform, GitHub CI/CD pipelines Responsibilities Provide technical leadership and mentorship to your team. As a Senior Full-stack Software Engineer, you will be responsible for guiding and developing the skills of junior engineers. Lead technical decisions and design for … technical roadmap aligns with the product vision. Actively participate in product planning meetings and provide technical input to guide the team's priorities. Design, develop, and maintain full-stack applications using Node.js, AWS Lambda, React with Next.js, TypeScript, and Terraform. Write clean, efficient, and well-tested code that adheres to best practices and coding standards. Ensure … technical documentation and standards. ABOUT YOU Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience. Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built More ❯

journey with Aqovia, where your management skills and client engagement expertise will be crucial in shaping the future of technology solutions. Job Description: Aqovia is looking for a Senior C# Software Engineer to join our agile software development team. You will work in fast-paced development teams for our own products as well as client projects. … committed to embracing all forms of diversity across our organisation. Core Skills: C#, .NET Core, React, JavaScript, Angular Other Skills: ASP.NET, TypeScript, SQL, Agile, CI/CD Seniority: Senior #J-18808-Ljbffr More ❯

Senior Software Engineer (Back-end/Full-stack) Join to apply for the Senior Software Engineer (Back-end/Full-stack) role at Goodstack Senior Software Engineer (Back-end/Full-stack) 1 month ago Be … among the first 25 applicants Join to apply for the Senior Software Engineer (Back-end/Full-stack) role at Goodstack This hybrid role requires working from our London office in Fitzrovia once a week. If you've been looking to join a fast-growing startup, backed by the same investors as … to help us on our journey - we need you ???? Join our Startup and make a difference as Senior Software Engineer (Back-end/Full-stack)! In this role, you will be part of our Giving Team. This team implements the APIs and user experience to expand the donations & volunteering platform for our More ❯

customer obsession to accelerate our clients' businesses through designing the products and services their customers truly value. Overview We're looking for a Lead Full Stack Engineer (Senior Manager, Technology) to join our London team and help deliver some of the most cutting-edge projects happening within Financial Services right now. You … of users. As a Senior Manager in our engineering team you'll also be responsible for providing thought leadership at local and regional level about full-stack development, emerging technologies and languages. You'll also help us develop capabilities, clients, and domain skills as well as taking an active role in business development, project … planning, and implementation of business solutions Design and build solution frameworks following best practices Interact with business stakeholders to provide technical solutions delivering to business needs. Consult clients' senior technical leaders on best practice point of view. Be self-motivated and able to thrive in an Agile environment Maintain leading-edge knowledge in emerging technologies; drive knowledge sharing More ❯

recruiter directly. About the Role: Grade Level (for internal use): 10 The Team: S&P Global Ratings is looking for a Sr. Full Stack Engineer to join Structured Finance Value Stream. This team, who has a broad and expert knowledge on Ratings organization's data domains, technology stacks and architectural patterns, fosters knowledge sharing … a unique opportunity to build and evolve S&P Ratings next gen analytics platform. Responsibilities and Impact: We are looking for a self-motivated, enthusiastic, and passionate software engineer to develop technology solutions for S&P global Ratings product. The ideal candidate thrives in a highly technical role and will design and develop software using cutting edge technologies More ❯

Senior Go Software Engineer (Backend or Full-stack), London Client: Opinov8 Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Reference: 977319014d7e Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 Job Description: WE ARE Opinov8 is a technology service provider, with an Opinion in Innovation . We engage More ❯

team works closely with our data consultants and researchers to ensure the product meets the needs of our target users. About the Role We are looking for a Senior Full-Stack Software Engineer to join our product team. The successful candidate will be critical to designing and implementing complex features within our … Backend Development: Strong Node.js experience Experience with tRPC for type-safe API development Database expertise with PostgreSQL and SQL query builders (Kysely) Knowledge of authentication systems (NextAuth) Full-Stack Capabilities: Type-safe development across the entire stack API design and implementation Performance optimisation techniques State management using React Query Testing & Quality: Comprehensive testing strategies … the best outcome, regardless of who the idea came from Self-direction with the ability to take ownership of technical initiatives Collaborative approach with experience collaborating constructively with senior developers & mentoring more junior developers Adaptability in a fast-paced environment with evolving requirements Nice-to-Have Experience: AI Integration: Experience with OpenAI SDK or similar AI integrations Building More ❯

grow our team, representing one of the five largest Series A rounds in Europe for 2024. The Role We're hiring a Senior Full Stack Engineer to help to build our platform, sites, and suite of AI products. Reporting to engineering leadership, you'll be a highly experienced member of the product … AI to directly improve people's lives. We take a blue-sky but pragmatic approach to how we apply new technologies. Our Tech Stack TypeScript (Full-stack) React + Next.js, Tailwind, Prisma, tRPC PostgreSQL, MongoDB, Redis Serverless, AWS, Google Cloud, Github Actions DBT, BigQuery Terraform Python Requirements You're opinionated and want to help … ambitious, capable of learning and adapting quickly You have deep understanding of our tech stack having built modern apps using best practices You've been a senior contributor in a high output engineering team and have experience moving fast (Kanban, CI/CD, DevOps, Serverless) You have worked in product teams alongside product managers and designers More ❯

In this role, you’ll work in one of our IBM Consulting Client Innovation Centres (Delivery Centres), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery More ❯

need talented individuals to join us on this journey - we need you! Join our Startup as a Senior Software Engineer (Back-end/Full-stack)! You will be part of our Giving Team, developing APIs and user experiences to expand our donations & volunteering platform for partners. You will work within an autonomous … cross-functional team and report directly to the Engineering Manager. Your mission as a Senior Software Engineer will include: Implementing and enhancing backend (and frontend if Full Stack) components to improve our platform, ensuring an excellent user experience. Contributing to establishing best practices and technological standards. Writing code daily and participating in More ❯

Social network you want to login/join with: Senior Full-stack Software Engineer (Go & React), London col-narrow-left Client: Opinov8 Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 478c2d3aa8de Job Views: 6 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description More ❯

Social network you want to login/join with: Senior Software Engineers - Full-stack, London col-narrow-left Client: Simple Machines Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 87a2df6cd216 Job Views: 3 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Simple Machines is … bespoke data platforms and unique software products, create and deploy intelligent systems, and bring engineering expertise to life by transforming data into actionable insights and tangible outcomes. We engineer data to life. As a Senior Software Engineer at Simple Machines , you’ll be at the heart of groundbreaking projects, collaborating closely with both our More ❯

in the Fintech ecosystem to identify and back revolutionary new businesses. The role Our Tech Team at Fasanara is looking to bring onboard a senior Full-Stack Engineer who will be essential in expanding the capabilities across our investment tools, working on several Greenfield projects. You'll have the opportunity to partner … across multiple business areas building scalable innovative solutions. This role would suit an ambitious, seasoned engineer who wants to be part of an expanding engineering team having a big impact. Responsibilities Design and develop scalable, high-performance internal platforms and applications for core business functions including Credit Trading, FX Hedging, Portfolio Monitoring, and Treasury. Collaborate cross-functionally with More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior Software Engineer/Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes … years, with recent funding of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Software Engineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future proof … happy to mentor more junior developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Software Engineer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Job Description Trident Search have partnered with a rapidly growing cyber security consultancy who are on the search for a Senior Full Stack Developer to … join them. The ideal candidate will be responsible for designing, developing, testing, and debugging responsive web and mobile applications for the company. Senior Full Stack Engineer Skills/Knowledge This role requires the following key skills and knowledge: Front-End: Proficiency in HTML, CSS, and JavaScript (including experience with TypeScript). Experience … with cloud platforms such as AWS, Azure, or Google Cloud. General: Bachelor’s degree in computer science, software engineering, or a related field. Professional experience as a software engineer, preferably in a consultancy or industry setting. Experience working in Unix/Linux environments. Familiarity with software development methodologies, such as Agile or Scrum. Excellent problem-solving and analytical More ❯

Join to apply for the Senior Full Stack Software Engineer role at Aqovia Join to apply for the Senior Full Stack Software Engineer role at Aqovia Get AI-powered advice on this job and more exclusive features. Since 2008, Aqovia has been at the … journey with Aqovia, where your management skills and client engagement expertise will be crucial in shaping the future of technology solutions. Job Description: Aqovia is looking for a Senior Software Engineer to join our agile software development team. You will work in fast-paced development teams for our own products as well as client projects. An … empowered to be their authentic selves. As an equal opportunity employer, we are committed to embracing all forms of diversity across our organisation Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology and Engineering Industries IT System Custom Software Development Referrals increase your chances of interviewing More ❯

Social network you want to login/join with: Senior Software Engineer (Full Stack), london col-narrow-left Client: Jelly Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Profitable VC‐backed SMB SaaS More ❯

Social network you want to login/join with: Sr Software Engineer - Full Stack, London Client: POSTX Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: About POSTX POSTX's vision is to change the way the world moves goods with More ❯

weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. ROLE: Senior Full Stack Engineer (focus on .Net) OFFICE: London, UK We are Two Circles. We are a Sports & Entertainment Marketing business. We grow audiences and revenues. We do that by knowing fans … over the world Job Description As part of our ongoing growth, we are expanding our technical team and looking for an experienced Senior Full Stack Engineer to join our London office. The chosen person will play an important role in influencing the rapidly growing Two Circles technology proposition and will be responsible … ago London, England, United Kingdom 1 month ago London, England, United Kingdom 1 month ago London, England, United Kingdom 2 weeks ago Mid Software Engineer (Full-stack/Front-end) London, England, United Kingdom 1 month ago London, England, United Kingdom 3 months ago London, England, United Kingdom 2 weeks ago London, England, United More ❯