1 to 25 of 121 Remote Fintech Jobs in the City of London

a technologist looking for an opportunity to be part of something big from the start? You could be progressing your career in an impactful role at a newly established Fintech start-up, set up by a small team of finance and technology entrepreneurs with a hugely successful track record. As a Software Engineer you will join a small team to More ❯

with observability tools (Prometheus, Grafana, ELK) Excellent problem-solving and communication skills ✅ Bonus Points: Experience with security and compliance in cloud environments Knowledge of serverless architecture Previous work in fintech, e-commerce, or SaaS environments More ❯

with observability tools (Prometheus, Grafana, ELK) Excellent problem-solving and communication skills ✅ Bonus Points: Experience with security and compliance in cloud environments Knowledge of serverless architecture Previous work in fintech, e-commerce, or SaaS environments More ❯

impact About the Company Founded in January 2025, Ocean Orchestra aims to be a generational force for good in ocean conservation and the ocean economy. Backed by leading SaaS, FinTech and Climate investors, this is an opportunity to apply modern tech to a huge global challenge. Oceans are 71% of our planet and central to climate health, yet receive only More ❯

impact About the Company Founded in January 2025, Ocean Orchestra aims to be a generational force for good in ocean conservation and the ocean economy. Backed by leading SaaS, FinTech and Climate investors, this is an opportunity to apply modern tech to a huge global challenge. Oceans are 71% of our planet and central to climate health, yet receive only More ❯

December 2023, we already serve top-tier PE funds managing over £50 billion across the US, UK, and Europe, and have raised over £1.8 million in funding from prominent fintech venture capitalists and private equity angels. Our founding team combines deep expertise in Private Equity and AI. Our CEO, Danyal, has extensive experience in Private Equity and Investment Banking at More ❯

December 2023, we already serve top-tier PE funds managing over £50 billion across the US, UK, and Europe, and have raised over £1.8 million in funding from prominent fintech venture capitalists and private equity angels. Our founding team combines deep expertise in Private Equity and AI. Our CEO, Danyal, has extensive experience in Private Equity and Investment Banking at More ❯

looking for a Senior Software Engineer to help shape its next generation of data products. This is a unique opportunity to influence the technical roadmap at a high-growth fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely More ❯

looking for a Senior Software Engineer to help shape its next generation of data products. This is a unique opportunity to influence the technical roadmap at a high-growth fintech scale-up working with top-tier global financial institutions. The role involves building and scaling backend systems in Node.js and Python, deploying on AWS (Lambda, DynamoDB, PostgreSQL), and collaborating closely More ❯

Software Engineer C#, .NET Core, NUnit, Postgres, AWS, Azure, Kubernetes, Docker. City of London, United Kingdom Perm Role: £65,000 - £80,000 Harrington Starr has partnered with a Global Financial Technology company, and they are looking to hire a Mid - Senior C#, .Net Software Engineer, with experience working with highly scalable and performant systems. This is a great opportunity to More ❯

Software Engineer C#, .NET Core, NUnit, Postgres, AWS, Azure, Kubernetes, Docker. City of London, United Kingdom Perm Role: £65,000 - £80,000 Harrington Starr has partnered with a Global Financial Technology company, and they are looking to hire a Mid - Senior C#, .Net Software Engineer, with experience working with highly scalable and performant systems. This is a great opportunity to More ❯

Yaspa is an award-winning fintech that connects identity and money to simplify and accelerate the way we pay. Founded in 2017 by a former Worldpay CTO, Yaspa uses open banking to provide instant bank payments that are faster, more secure and more cost-effective than cards, and to help regulated businesses seamlessly verify customers and their payments. Yaspa operates More ❯

Yaspa is an award-winning fintech that connects identity and money to simplify and accelerate the way we pay. Founded in 2017 by a former Worldpay CTO, Yaspa uses open banking to provide instant bank payments that are faster, more secure and more cost-effective than cards, and to help regulated businesses seamlessly verify customers and their payments. Yaspa operates More ❯

performance & uptime and developer satisfaction. Backup coverage and disaster-recovery test outcomes. Cost efficiency and timely project delivery. Why Join Us? Influence a cloud-first strategy in a dynamic financial technology environment. Work remotely with a collaborative, forward-thinking team. Opportunity to shape infrastructure for mission-critical systems serving global users. How to Apply Send your CV and a short More ❯

About Client: A FTSE 250 global fintech company headquartered in London with a presence in 18 countries and five continents. Their award-winning products and platforms empower go-getters around the world giving them access to over 19,000 financial markets. Mode of working: Hybrid(2-3 from London office) What you will need for the role: Java & Spring/ More ❯

About Client: A FTSE 250 global fintech company headquartered in London with a presence in 18 countries and five continents. Their award-winning products and platforms empower go-getters around the world giving them access to over 19,000 financial markets. Mode of working: Hybrid(2-3 from London office) What you will need for the role: Java & Spring/ More ❯

React Developer | London (Hybrid/Flexible) | £80,000 + Bonus + Benefits A global fintech is hiring a React Developer to join its London engineering team. You’ll work in a small, collaborative front-end group, building out modern React/TypeScript applications and contributing to an ambitious product roadmap. This isn’t a maintenance role – around 70–75% of More ❯

React Developer | London (Hybrid/Flexible) | £80,000 + Bonus + Benefits A global fintech is hiring a React Developer to join its London engineering team. You’ll work in a small, collaborative front-end group, building out modern React/TypeScript applications and contributing to an ambitious product roadmap. This isn’t a maintenance role – around 70–75% of More ❯

Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a speculative, greenfield project aimed at revolutionising the post-trade landscape. You will be instrumental More ❯

Month Extendable Contract Inside IR35 - mostly remote - City of London) Are you a hands-on Architect with a "builder" mindset, ready to lead the development of a ground-breaking FinTech platform from the ground up? We are seeking an exceptional Lead Java Architect to spearhead a speculative, greenfield project aimed at revolutionising the post-trade landscape. You will be instrumental More ❯

Java Software Engineer - Banking London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world’s largest More ❯

Java Software Engineer - Banking London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a Java Software Engineer who thrives in a fast-paced, agile environment? Passionate about high-throughput, real-time systems? This is your opportunity to help shape the core technology that powers instant payments for some of the world’s largest More ❯

Principal Software Engineer (Java) London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor looking for a step up into a senior position within a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to help More ❯

Principal Software Engineer (Java) London – 1 day a week onsite 🚀 Join a FinTech Powering the Future of Payments Are you a seasoned individual contributor looking for a step up into a senior position within a high-performing team within the world of Banking/Payments? Are you passionate about high-throughput, real-time systems? This is your opportunity to help More ❯

be working with a disruptive digital finance scale-up that’s changing the way modern banking platforms are built and connected. With clients ranging from agile startups to global fintech innovators, this company is expanding its backend engineering team to meet fast-growing demand. As part of this journey, they’re hiring Backend Engineer's to design and scale robust More ❯