37 Backend Developer Jobs in London

Back End Developer/Engineer (C# .Net 6 AWS) London to £65k Are you a C# technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider. As a Back End Developer … that require high throughput and low latency You're collaborative with great communication skills What's in it for you: As a Back End Developer/Engineer (C# .Net 6 AWS), you'll be employed on a FTC (Fixed Term Contract) basis for 12 monthly terms with the option … stock options Family leave and sabbaticals Continuous training and career development including personalised budget. Apply now to find out more about this Back End Developer/Engineer (C# .Net 6 AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths more »

Job Advertisement: Senior Back End Developer (18-24 Month Contract) Are you a skilled and experienced Back End Developer looking for an exciting opportunity to work with Transport for London (TfL)? We are currently seeking a dynamic individual to join our team on an 18-24 month contract … basis. As a Senior Back End Developer, you will play a crucial role in designing, developing, and configuring applications, components, and tools according to the technical plans set by the Development Technical Lead on agreed programmes and projects. Key Responsibilities: Design, develop, and configure applications, components, and tools according … and change review. Provide development expertise and insight to support the effective evaluation of new technologies. Fix software application defects in accordance with agreed developer operations practices. Requirements: Expert in software engineering techniques. Expert in implementing design patterns that lead to flexible and easily maintained solutions. Broad knowledge and more »

Back End Developer/Software Engineer (Kafka Golang) London/WFH to £80k Are you a technologist Back End Developer who enjoys using a range of languages whilst continually learning? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company, working … on complex and interesting systems at the cutting edge of technology. As a Back End Developer you'll join the Platform Engineering team with a focus on building event driven architectures and microservices. You'll have exposure to a range of technology, with a focus on Kafka, Go/… join the team in the London office three days a week with flexibility to work from home the other two. About you: You have backend development experience with Go/Golang You have a strong knowledge of Kafka You have good knowledge of microservices, with experience of designing microservices more »

Back-End Developer - Contract Vacancy IR35 Status: Outside Rate: £300 - £325 p/d Working Location: Remote Contract Length: 3 months My client has a requirement for Back-End Developer on a 3-month contract. The client is a Telemedicine start-up that are in the process of … by Senior Developer. This will include performing Hardware and Software design work as required of the company on projects as identified by the Senior Developer and Group Technical Director. The client requires Developers to be educated up to MSc level. The client currently has various workstreams such as: Directory more »

Back End Developer | Hybrid, Bromley | £75,000 P/A! Are you a skilled Back End Developer ready to significantly impact a growing, scaling business? Join a rapidly growing entertainment-focused membership platform shaking up the entertainment space. Our client, amidst exciting developments and a growing member base 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 ecommerce 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 more »

edge technology solutions. As DAYMADE is now in a period of high growth, we are seeking an experienced Engineer to accelerate the rebuild of backend systems. The Job DAYMADE’s remarkable growth necessitates the overhaul of its current backend infrastructure. In this role, you will collaborate with our … various design trade-offs, and open to novel ideas and approaches. Responsibilities Work with our current tech team to deliver a cutting-edge lottery backend tailored to DAYMADE’s needs, from the ground up. Assess system architecture, pinpoint bottlenecks, and propose innovative solutions to optimise performance, resilience, and scalability. 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 »

Back End Developer/Software Engineer (Linux Security EDR C C++) WFH/London to £50k Opportunity to progress your career as part of a hugely talented team at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors … is then analysed by in-house algorithms and allows customers to detect hackers, malware, data leakage and other malicious activity. As a Back End Developer you will focus on Linux Security components, working on complex problems that often require a great deal of research, you'll be working on … You're collaborative with great communication skills You have experience of producing technical documentation What's in it for you: As a Back End Developer/Software Engineer you will earn a competitive package: Salary to £50k Remote working (x1-2 days a month in London) Continuous training and more »

The Role Tec Partners is collaborating with a fintech business looking to hire a backend Python engineer to join a high-performing team. The company delivers a suite of products and its core offering centers around a trading platform. Following a period of success, they are building a new more »

Senior Back End Developer Does working for an innovative start-up, at the forefront of data analytics and generative AI systems interest you? We're excited to have partnered with this fast-growing and disruptive organisation that specialises in machine learning, and developing accurate AI systems. As a Senior … Back End Developer, you will be taking up a senior position within the development team helping enable image recognition tasks and implementing webhook endpoints. You will also have the opportunity to execute performant ways of handling imaging, rendering in 3D and made processable by AI models. The ideal candidate more »

Job Description Tech Architect Lead PHP Back-end Developer Our Client is a boutique software development company specializing in the development of a retail systems platform You must at least 5 to 10 years software development using PHP and MySQL ideally on Linux environment. Whilst you would still be … requires you to get involved in: spec writing, assisting PMs with project planning, code reviews, architecture overview implementation You may already be a Lead Developer/Development Manager etc. with full leadership over a development team. The Client is looking to pay circa up to £65K p.a (with flexibility more »