Back end developer jobs in London - Page 4Create job alerts

n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation. We give technical teams the flexibility of code with the speed of no-code, backed by a passionate community of builders. With 500+ integrations and fair-code principles, we're revolutio...

Claimit is at the forefront of AI-driven Logistics. With a team of highly experienced founders, and backed by renowned VC’s across Europe and Silicon Valley, our claims management platform saves e-commerce businesses time and money. Our platform unlocks hidden profits in the supply chain, and emp...

WHO WE ARE Choreograph is WPP’s global data products and technology company. We’re on a mission to transform marketing by building the fastest, most connected data platform that bridges marketing strategy to scaled activation. We work with agencies and clients to transform the value of data by...

About the job you’re considering We are seeking a highly skilled and experienced Full Stack JavaScript Developer to join our Experience Engineering team. In this role, you will lead the development of innovative web and mobile applications, ensuring high performance, scalability, and maintainabil...

Understanding Recruitment is acting as an employment agency for this Python Developer vacancy. Python Developer - AI Voice Technology. Strong Python development experience with a focus on back-end systems.

Royal Greenwich is a vibrant borough, with a rich history and diverse community. We’re proud of the work we do to serve our residents. We have a vision of a happier, healthier and more connected borough. To achieve this, we’re investing heavily in our digital services and we've published our fi...

Sr Tech Business Developer - Payment Partnerships, Amazon Payments Acceptance & Experience Job ID: 2920526 | Amazon UK Services Ltd. - A10 The Amazon Payment Acceptance & Experience Team is responsible for how Amazon’s customers pay on Amazon’s sites and through Amazon’s services around the globe...

As an Automation Tester, you will be responsible for designing and developing test automation frameworks and test cases to test web applications. In addition, you will also be responsible for troubleshooting and debugging the existing automation code to improve its efficiency. Key Responsibilitie...

London, United Kingdom Mar 22, 2018 M/A is looking for an ambitious Developer to join our studio in West London. We have created websites and applications for start-ups, corporations, e-commerce, and charitable organizations, as well as some of the world’s leading photographers, artists, and a...

Endeavour has an exciting career opportunity for an experienced Back-End Developer to join our Digital Commerce client’s team, based in London. As a Back-End Developer, you will develop, test, and document advanced e-commerce solutions for our client. The successful Back-End Developer will be ...

Rayo Cloud (a UBDS Group company) is seeking a skilled Full Stack Developer with a strong background in Java and cloud-based technologies to join our growing team. In this role, you will design, develop, and maintain high-performance full stack applications, collaborating closely with cross-funct...

AI Engineer About Open Reply: Open Reply is the Reply Group company specialising in E-commerce and Digital Experience. We work with clients who are looking to incorporate E-commerce solutions or wanting to migrate from their current platform to something better. As well as our specialist skills...

Atla is committed to engineering safe, beneficial AI systems that will have a massive positive impact on the future of humanity. We are a London-based start-up building the most capable AI evaluation models. Become part of our growing world-class team, backed by Y Combinator, Creandum, and the fo...

This range is provided by Fruition IT. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Fruition IT Senior Recruitment Consultant at Fruition IT - C#/.Net Specialist Senior VBA Developer - Londo...

Lead Software Engineer London (3 days remote) Are you an experienced back-end Node.js Developer? Are you looking for a career which will give you autonomy along with the tools to succeed? Come and join this booming start-up as they expand and continue to take a multi-billion pound industry by s...

NameProviderPurposeMaximum Storage DurationType\_\_cflbapi2.hcaptcha.comRegisters which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience. 1 dayHTTP CookieNameProviderPurposeMaximum Storage DurationTypelidcRegisters which serv...

A Purpose-Driven Development Agency in the Health and Wellbeing Sector Hybrid/London, UK Fat Fish Digital is a digital agency specialising in creating innovative solutions for the health and wellbeing sector. Our mission is to improve people's lives by leveraging cutting-edge technology and us...

Job Description Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer - who can be the lead in the team. You must have at least 5 to 7 years proven track record of developing software with Java and C# .net framework coupled ...

Reporting to Head of Development (London) TEAM LEWIS is looking for a Full Stack Developer to join our incredible team of creative, forward thinking Developers. We are looking for someone with a strong and detailed understanding of both back-end concepts (.NET) and front-end development. This i...

We're seeking someone to join our team as an Exotic Equity Derivatives Development Lead. In the Technology division, we leverage innovation to build the connections and capabilities that power our Firm, enabling our clients and colleagues to redefine markets and shape the future of our communit...

OVERVIEW OF 73 STRINGS 73 Strings is an innovative platform providing comprehensive data extraction, monitoring, and valuation solutions for the private capital industry. The company's AI-powered platform streamlines middle-office processes for alternative investments, enabling seamless data st...

Job Description Javascript Front End Developer - Central London JavaScript Engineer required to join a fast-growing company and shape the future of payments cross-platform and cross-device. Evolving in an agile and collaborative environment, you will be part of a multidisciplinary and excelle...

Java Developer (SC Cleared) Location: Remote Security Clearance: SC Clearance The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to o...

Who are you? We're looking for strong mid level Fullstack Developer (.NET C#) to join our growing team. You'll be a key contributor, actively helping to deliver new functionality for our products as well as looking for ways to continuously improve our tech stack. You'll be involved in all aspects...

About Fresha Fresha is the leading marketplace platform for beauty & wellness trusted by millions of consumers and businesses worldwide . Fresha is used by 110,000+ businesses and 450,000+ stylists and professionals worldwide , processing over 1 billion appointments to date . The company is headq...

Paymentology is the first truly global issuer-processor, giving banks and fintechs the technology, team and experience to rapidly issue and process Mastercard, Visa and UnionPay cards across more than 60 countries, at scale. Our advanced, multi-cloud platform, offering both shared and dedicated p...

Get AI-powered advice on this job and more exclusive features. About Us: Solirius Consulting delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely wi...

Back End Developer Junior to Mid-Level London - 4 Days on-site 50,000 - 85,000 DOE + Equity + Private Healthcare + Unlimited Annual Leave This is an excellent opportunity for a Junior to Mid-level Back End Developer to join a rapidly growing start-up offering great progression and the chance to...

Join to apply for the Junior Angular Developer role at Supermercados Guanabara. Role - Junior Angular Developer Location - Hybrid, Central London 2 days a week Salary - £40,000 to £45,000 Start - ASAP The Opportunity Join a leading and innovative fintech company that is transforming techno...

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and t...

Lead Developer / CTO at BuzzHire London, United Kingdom BuzzHire is a fast-growing, well-funded start-up, revolutionising the temporary work industry. We are looking for a CTO / Lead Developer to oversee the technology that powers our website and mobile apps. Your role would involve working on th...

Location: London, England Sector: IT Salary: £750.00 to £850.00 per day Python Engineer – AI Project Contract £750-£850 inside IR35 London - hybrid A global finance company is looking for an experienced Python Engineer/Developer to play a key role in building and enhancing AI-driven solutions use...

Apply before 31st January | Total Position: 2 Engineering Process Consultant: Wellcreator is a top-tier software development company headquartered in the United Kingdom, with offices in the UAE and Pakistan. We provide a unique blend of IT consulting, outsourcing services, and specialized solutio...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-sou...

TypeScript Node.js Back End Developer Start Up McGregor Boyall London, United Kingdom This is a fantastic opportunity for a Polyglot Software Engineer with a passion for TypeScript and experience in some of the following programming skills: TypeScript, Java, Python, and C# to join a growing Serie...

Job Description TransPerfect’s digital footprint includes dozens of websites focused on the solutions, technologies, and specialty divisions that serve clients around the world. Building these sites to be high-performing, lean, functional, user-friendly, and structurally sound is a key priority...

Social network you want to login/join with: Quality Advisor for a major offshore wind developer based in England. Responsibilities. - Propagate a culture of Quality excellence (systems, processes, behaviours, and accountability) through Engineering, Project Services and EPC Projects. - Act ...

Remote Senior Python Django / Appengine Developer at Eyeball Ltd We're looking for a Senior Python Developer with significant Back-end Development experience under his belt to help us bring Eyeball to market and change the way people buy and sell properties. The job: Develop the server side appli...

FRONT END DEVELOPER – UP TO £75,000! Location: London (Hybrid) Tech: JavaScript / any front end framework Company: A global legal firm, the largest in the world, operating across 80 countries and helping to grow, protect, operate and finance organisations. Responsibilities: - Lead the deve...

Our Opportunity As a Staff Software Engineer at Snyk, you will play a significant role in the company's technical leadership. You will set direction and drive consensus with other engineers to transform Snyk’s technical landscape and help build the next generation of technical leaders. As a part ...

Make a difference in the lives of 1,000s of ethical hackers building the tools they need. Our tool, Dradis Framework, is used by 1,000s of hacking experts in over 40 countries around the world. We're looking for folks who like to solve problems and build a business and product that people genuine...

We are seeking a highly experienced full stack developer to join our team on an urgent basis, working for our client who are a British organisation specialising in international cultural and educational opportunities. Contract Length: Until 28th February 2024 (Rolling Contract) IR35 status: Ou...

About YeagerAI YeagerAI is a pioneering AI research lab dedicated to revolutionizing the way humans and artificial intelligence interact. We are operating at the intersection of blockchain technology and AI to build GenLayer, a groundbreaking blockchain that integrates AI in its consensus algorit...

• Analyze user needs and design, develop, and implement web-based applications to fulfill thoserequirements • Develop Website design and layout to create an optimal user experience • Integrate data from various back-end services and databases • Create database schemas that represent and support b...

Amazon Web Services India seeks a Solution Architect, Developer Specialist who thrives in a dynamic, fast-paced environment and has a passion for solving business problems through highly scalable, event-driven, cloud-based applications. This person will work with developers, helping them underst...

Atla is committed to engineering safe, beneficial AI systems that will have a massive positive impact on the future of humanity. We are a London-based start-up building the most capable AI evaluation models. Become part of our growing world-class team, backed by Y Combinator, Creandum, and the fo...

Job Description DevOps / Back-End Developer – London Our client, a global multi-billion dollar hedge fund is hiring a DevOps / Back-End Developer to drive innovation within its London-based trading infrastructure. This is a unique opportunity to work in a fast-paced, high-impact environment where...

At Fonoa, we are transforming how digital-first companies stay tax compliant. We provide simple and modular API solutions that easily integrate into any existing workflow. Through our technology first approach, we reduce manual processes, increase compliance and reduce the cost of operations when...