464 Backend Developer Jobs in Harrow - page 3
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Back End Developer Gravitas Recruitment Group (Global) Ltd - London EC1A, City of London, London As a Senior Backend Engineer, you’ll be building and scaling the core systems that power payments for thousands of small businesses across the UK. You'll work closely with the product, frontend, and operations... 4 days ago
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Mid-Senior Backend Developer (Node.js) Oliver Bernard - London EC1A, City of London, London Would you like the opportunity to join a rapidly growing organisation who have doubled in size every 12 months for the past few years. They’re currently looking for a Software Engineer who has experience... 18 days ago
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Associate, Java Backend Developer BlackRock, Inc. - London, United Kingdom About this role About this role Are you interested in building innovative technology that shapes the financial markets? Do you like working at the speed of a startup, but want to solve some of the world's... Competitive 5 days ago
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Backend Developer - Python Derisk360 - London EC1A, City of London, London Join our engineering team as a Senior Backend Engineer and lead the development of cloud-native, scalable microservices and RESTful APIs using modern Python frameworks . You'll work with Docker , AWS ... 125.00-150.00 day 2 days ago
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Senior Backend Developer Amicus - London EC1A, City of London, London I’m working with one of the UK’s fastest-growing fintech companies, that have recently secured a landmark acquisition that’s set to drive exponential growth across the team and your career. They’re now... 10 days ago
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Backend Developer Teksystems - Old Street 211, London, United Kingdom I will design and implement robust backend services and microservices to support CRM functionality and campaign logic, using languages such as Java, Python, or Golang. I will ensure services are modular... £40,000 - 70,000 per year 8 days ago
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Senior Backend Developer Octopus Energy Group - London EC1A, City of London, London But it’s just the start: we’re busy expanding internationally, working with more automotive and tech partners, building exciting new features at scale, and creating the integrated charging experiences... 125.00-150.00 day 4 days ago
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Back End Developer JR United Kingdom - London EC1A, City of London, London Join a fast-growing, purpose-driven tech for good company making a real impact on climate change. I'm looking for two Senior Backend developers with strong Node.js and TypeScript skills to help design... 125.00-150.00 day 5 days ago
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Backend Java Developer McCabe & Barton - London, United Kingdom Key Responsibilities Design, develop, and maintain scalable and secure trading applications Write clean, testable, and maintainable code using Java and Spring Boot Build and integrate RESTful APIs and... £70,000 – £80,000 + bonus 26 days ago
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Back End Developer - Python - Trading Applications Harrington Starr - London EC1A, City of London, London You'll be working for a leading energy trading business, building out a modern post-trade platform that's genuinely pushing boundaries – live PnL, intraday position reporting, and digitised front office... 12 days ago
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