1 to 25 of 30 Backend Developer Jobs in London

Backend Developer/Software Engineer (C# .Net SQL) London to 85kAre you a data savvy Backend Developer with strong C# and SQL skills? You could be progressing your career at a hugely successful Asset Manager.The company has recently acquired a competitor and as a result there … s lots of analysis and development work to integrate the two systems. As a Backend Developer you'll be carrying out complex data analysis and developing C# and SQL trading systems as part of a collaborative Agile team.WFH Policy:There's a remote interview and onboarding process, following … that you'll join the team in London 2-3 days a week in a hybrid work from home model.Requirements:You have strong backend C# .Net development skillsYou have strong SQL skillsYou have a good knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, AlgorithmsYou're more »

Senior Developer (Backend) Payments (Issuing) & Open Banking London (onsite/hybrid) We are partnered with a leading provider of innovative solutions in the realms of PSD2 and Open Banking. Their mission is to empower businesses with cutting-edge technologies, leveraging the power of Node.js and Python to drive … impactful change in the financial services landscape. They are seeking a Senior Node.js Developer with a strong backend focus to join our dynamic team. In this role, you will play a pivotal part in developing robust backend solutions to support our innovative projects in the realms of … services, with a frontend tech stack of React and React Native. Key Responsibilities: Collaborate with cross-functional teams to design, develop, and deploy scalable backend solutions using Node.js. Drive the architecture and implementation of secure and efficient APIs to support our Open Banking initiatives. Utilize industry best practices to more »

creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Backend Java Software Developer with a strong background in the Financial Services Domain. The ideal candidate should possess a solid foundation in backend … Qualifications Bachelor’s degree in computer science, Software Engineering, or a related field (or equivalent experience). Proven experience (5+ years) working as a backend Java Developer. Strong proficiency in Java programming language , SQL and Springboot. Strong problem-solving skills with a proactive attitude towards tackling challenges. Strong understanding … methodologies and collaboration tools (e.g., Jira, Confluence). Strong understanding of Object-Oriented Analysis and Design (OOAD) principles. Experience with Spring Boot framework for backend development. Proficiency in data modelling and database design. Ability to collaborate effectively within cross-functional teams and communicate technical concepts clearly. Desirable Skills: Experience more »

start to finish, and be responsible for the code you write. You build it, you run it. Key Requirements Several years experience as a backend engineer Experience with AWS: ECS, Lambda, API Gateway, SNS/SQS Strong testing practices, especially Test Driven Development Experience with Enterprise Integration Patterns An more »

Currently working with a client of ours to secure a Backend Developer located in London! 🌟 Are you an experienced Backend Developer ready to take your career to new heights? I currently have an exciting opportunity for a talented individual like you! Based in London, this is … a hybrid role that offers a competitive salary of up to £70,000 and a chance to work with cutting-edge technologies. Role: Backend Developer Location: London Salary: Up to £70,000 Key Skills Required: Proficiency in .NET and C# Strong knowledge of MVC architecture Experience with SQL … database management At least 4 years of experience of working as a Backend Developer Responsibilities: Develop robust backend solutions using .NET, C#, and MVC architecture Manage and optimize SQL databases to ensure efficiency and reliability Collaborate with cross-functional teams to design Why Join Us? Competitive salary more »

a dynamic and rapidly growing retail/ecommerce company based in the heart of London, our client is looking to recruit a talented Python Developer to join their busy technology team and play a crucial role in the development and maintenance of their web applications. If you are a … passionate Developer with experience in technologies such as Python, Flask and API’s and are eager to contribute to the growth of a dynamic retail/ecommerce company in London, we encourage you to apply and be a key player in shaping the future of online shopping experiences. Responsibilities … Collaborate with cross-functional teams to design, develop, and implement robust and scalable web applications for ecommerce platforms. Work on backend development, ensuring a seamless integration between the user interface and server-side logic. Participate in code reviews, identify areas for improvement, and adhere to coding standards to maintain more »

Backend PHP Developer - PHP, Symfony, AWS - Remote Working for a leading SaaS scale up, becoming one of the leader's within their sector. They're looking for someone with a strong PHP (Symfony) background that is a self starter looking to work in a fast paced environment. Work more »

For one of our clients, we are looking for a Backend Software Developer to join their IT department. The role can be developed 100% remotely but occasional office visits may require. Fluency in English and EU residency is required, and the company will not facilitate obtaining residency. You more »

Senior Backend Developer £65,000 to £75,000 London Fully Remote A great job opportunity for an experienced .NET Developer to join an innovative software company offering an employee-centric culture and excellent benefits. This position is ideal for someone who enjoys working in a collaborative environment more »

Backend Developer Location: London – Hybrid Employment: Full Time All applicants must hold a DV (Developed Vetting) clearance to apply. The Opportunity: For the Ministry of Defence, maintaining National Security is a 24-hour-a-day, 365-day-a-year mission. The MoD partners with this Big4 Firm to … support these complex operations, empower critical thinking, and drive value across its strategic initiatives and technology investments. The Role: As a Backend Developer, you will support the digitisation of the UK’s defence, intelligence, and military agencies, collaborating with high-performing multidiscipline teams to deliver E2E features and … maximum of four times the Earnings Cap Occupational Sick Pay Personal Accident Insurance For more information, apply below or contact us directly. Contact: 02077806706 Backend Developer more »

Backend Developer Location: London – Hybrid Employment: Full Time All applicants must hold a DV (Developed Vetting) clearance to apply. The Opportunity: For the Ministry of Defence, maintaining National Security is a 24-hour-a-day, 365-day-a-year mission. To support these complex operations, the MoD partners … with this Big4 Firm to empower critical thinking and drive value across its strategic initiatives and technology investments. The Role: As a Backend Developer, you will support digitising the UK’s defence, intelligence, and military agencies, collaborating with high-performing multidiscipline teams to deliver E2E features and cloud … maximum of four times the Earnings Cap Occupational Sick Pay Personal Accident Insurance For more information, apply below or contact us directly. Contact: 02077806706 Backend Developer luke.davidson@ansonmccade.com -- Back End Developer | AMC/LDA/BED/ more »

Senior Backend Developer (Python/Flask) - London/Remote - £75,000🚀 We are exclusively working with our client who are an award winning global consultancy, they are looking to hire a Backend Developer to work within their Digital team. The Digital Team operates like a start … excellence along with the comfort of fantastic job security. You will be working in a cross-functional team made up of passionate frontend and backend developers, product owners, UX/UI designers, and platform engineers. They have several projects, including a new greenfield project in which you will play … a key part in working on their Python backend services, using Flask. Their tech stack: ▪ Python 3 (Flask/FastAPI), Golang, Postgres ▪ Docker, Kubernetes ▪ GitHub Enterprise Cloud, Slack, Google Cloud Platform, Datadog Requirements: - Python developer with 5+ years commercial experience - Experience building modern web applications, preference is REST more »

Senior Backend Developer | £85,000 + Bonus (Hybrid - London) | Node.js 💻 Senior Backendnd Developer 💰 Up to £85,000 p/a + Bonus 🌍 18m+ Customers in 20+ countries worldwide 🚀 Market Leader - 5 year modernisation plan ⚙️ Preferred Tech: Node.js; TypeScript; Kubernetes; AWS 📍 The Company: I’m working with a … platform, increase their product portfolio, and enhance their international expansion. That’s where you come in! 💼 The Role: They are currently seeking a Senior Backend Engineer to join a brand-new team dedicated to this exciting transformation. In this role, you'll play a pivotal part in expanding the … and B2C customers. Across the company there are circa 45 developers, with each team possessing up to 6 developers with either a frontend or backend focus, with a Product Owner, BA, Tester and Scrum Master. These horizontal teams are key for their architectural sanctity as they continue to grow more »

Backend Developer Node.js/Java Script/Fintech Contract £500 P/D - (OUTSIDE IR35) We have a long-standing client of ours who are looking for a very strong backend developer to join them as they take on an architecture project of their AI product more »

Backend Developer | PHP | Laravel | up to £75k | Hyper growth property Tech FTSE 100 - Industry leader in the online property search market!! One of my long standing clients of 2023 have recently been acquired by a FTSE 100 company to propel their platform to the next level. They are … and Redis. Contributing to key technical decision making and promoting the latest and emergent technologies. Process: 3 quick stages (initial, technical chat & HR chat) Backend Developer | PHP | Laravel | up to £75k | Hyper growth property Tech more »

the intersection of elite sports and bleeding edge technology then Sportable is your place. Sportable is growing, and we're looking for a senior backend developer with a strong technical background, a passion for real-world problem-solving, and a commitment to creating a world-class, reliable, scalable … solutions, and keep your skillset sharp. A key focal area of this role will be the technical delivery of enhancements and features to our backend, written in Golang. Focusing on APIs, databases and asynchronous messaging. Your code will run on both pitch side and cloud servers. You will be … upskill the support team Personal qualities: Hands-on, can-do attitude Good communication skills and time management Attention to detail Reporting directly to: Lead Backend Developer Working closely with: Backend and Frontend SW team Product and Data Science teams Embedded SW team Salary more »

BACKEND/API DEVELOPERREMOTEPERMANENTUP TO 90,000Backend developers, are you looking to build cutting edge software in an incredible innovative company?Paratus People have recently joined up with an leading software house as they look to build out their development team, offering fully remote work and a fantastic salary.You … d take on this challenge as a Backend Developer, working with Golang to build APIs and write the code on the back end of their applications.You’re the right fit for this role if you’re an expert developer with strong experience in Go and a keen more »

Design, develop, and maintain robust and scalable web applications using Python and related technologies. Implement efficient and secure backend functionalities, ensuring high performance and reliability. Collaborate with cross-functional teams to understand project requirements and deliver innovative solutions. Conduct thorough unit testing and contribute to the continuous improvement of … architecture in Docker containers. Integrate and work with MongoDB and blob storage for effective data management and storage. Requirements: Proven experience as a Python Backend Developer, with a focus on web application development. Proficiency in fast API framework, async processing with Redis cache, unit testing, production log code … Docker, microservices, MongoDB, and blob storage. Strong understanding of backend development best practices, design patterns, and architectural principles. Experience in optimizing application performance, scalability, and security. Excellent problem-solving skills and the ability to work effectively in a collaborative team environment. Familiarity with agile methodologies and version control systems. more »

Role: Senior Back End Developer (NodeJS/Typescript) 🌍 Location: London/Hybrid (Once a week in the office) 🎹 Industry: Music Tech 💰 Salary: £100,000 + Benefits 🛠 Key Skills: JavaScript/TypeScript, NodeJS, AWS serverless This is an exciting opportunity for a Senior Back End Developer skilled in NodeJS …/Typescript to join a scaling Music-tech company who have exciting growth plans over the next 12 months! As the Senior Back End Developer you will architect and build scalable, and secure API’s supporting the growth whilst having given full autonomy to make decisions where you see … fit. You will be working primarily on the Node.js, AWS-serverless stack, whilst owning platform APIs and database design and security. Senior Back End Developer Responsibilities: Design, architect, and develop scalable, high-performance backend systems using Node.js and related technologies. Build robust and secure RESTful APIs to support more »

Join Our Dynamic Team as a Versatile Backend Developer! 🚀 We're Expanding Our Tech Horizon! 📍 On-Site in London 🔍 Are you passionate about building robust backend systems and eager to dive into a wide array of applications? We're looking for a talented and versatile Backend Developer to join our innovative team! This role offers the chance to work on cutting-edge projects, focusing on API connectivity and event-driven architecture that will challenge and grow your skills. Why Quadra? Introducing Quadra, a ground-breaking platform at the intersection of institutional investment and the more »

Are you a Full Stack Developer with strong mentorship or team management experience? Do you want to work across bespoke systems responsible for managing one of the UK's busiest Transport Networks? Situation Ford & Stanley are currently partnered with one of London’s busiest train operating companies. They are … use data to support their engineering operation and are restructuring the engineering systems team to facilitate this. They are recruiting for a Full Stack Developer who will support and develop the asset management and condition monitoring systems. Opportunity They require a Full Stack developer to join the well … established and high potential development team. Currently made up of PHP developers, the Full Stack Developer will take full ownership of the front end and UI of all systems within a company that manage one of the largest rail networks in the UK. They develop all systems inhouse and more »

Well-capitalized start-up seeks extremely talented Mid/Senior Level Lead Backend Engineers. Our dynamic, early-stage tech startup is building a revolutionary platform poised to disrupt the industry. As a Senior Backend Engineer, you'll be the cornerstone of our technical infrastructure, taking ownership of its … the live event landscape. Located in London, we provide cutting-edge technology solutions to empower businesses in making strategic choices. Role Description Lead the backend development process, architecting robust, scalable, maintainable systems that ensure platform stability and optimal performance. Translate product/business vision into technically sound and efficient … solutions. Foster a high-performing backend team - be able to manage and prioritise objectives. Maintain a deep understanding of emerging backend technologies and trends, proposing innovative solutions to maintain a competitive edge. Collaborate seamlessly with cross-functional teams to ensure seamless integration and overall system functionality. Qualifications Minimum more »

at the forefront of the digital landscape as the continue to develop top quality web applications. As part of their team, the back-end developer will use their technical prowess and analytical acumen to shape the backbone of our mission-critical web applications. Whether working independently or collaboratively, the … back-end developer will play a key role in designing and developing robust infrastructure layers. The primary objective is to leverage expertise in Django, SQL, Azure, and other back-end technologies to design, develop, and maintain high-quality web applications that meet the needs of their users. If you more »

My client is looking for a Back End Python Developer to join their team. They will be primarily developing our trading systems under the management of a Senior Developer. This includes the code that deploys our models and executes our orders in the market, reconciles our trades and positions more »

My client a leading Blockchain/Crypto company based in London is currently looking for Back-end Developer to join the team on a contract basis. Commercial Crypto/Web3 experience is crucial to considered for this role. Skills they are looking for: Java Redis/Springboot/Kotlin more »