1 to 25 of 379 Permanent Fintech Jobs in London

Linux Systems Administrator (Exchange, Trading, FinTech, Financial Technology, financial Services) An excellent opportunity has arisen for a Linux Systems Administrator for a well established Exchange, FinTech (Financial Technology, Trading)/Financial Services company. Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse … regards to age, gender, national origin, religion or any other basis. Do you want to join a well-established growing financial services/FinTech (Financial Technology) company who are forward thinking and working with cutting edge technologies? a fantastic opportunity has arisen for aLinux Systems administratorto join a friendly collaborative ...

around twice/week is sufficient. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. Salary: £120k - £160k + 25% Bonus + 10% Pension ...

desirable, but is not essential. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. This role will only require you to attend the office for demos which will be 1-2 times ...

desirable, but is not essential. This is an environment that has been described as the only corporate environment with a start-up/fintech attitude towards technology. Hours are 9-5. This role will only require you to attend the office for demos which will be 1-2 times ...

communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. Interview Process Stage 1 - Discussion with ...

communication skills and experience working in agile environments. Nice to Have Experience with native iOS (Swift) or Android (Kotlin/Java). Experience in fintech or banking applications. Familiarity with feature driven modular architecture. Experience working with feature flags. UI automation testing experience. Interview Process Stage 1 - Discussion with ...

Sales Director - London, City (FinTech …/Buy-side/trading. Saas, Data) A fantastic role has arisen for a Sales Director to join a well-established, award winning FinTech (Financial Technology) company. My client is a growing, innovative and working with some cutting-edge technologies. They are hiring high-velocity new business sellers to drive ...

Senior DevOps Engineer Central London Our client is a fast growing FinTech reshaping the future of digital payments. Their platform powers next generation financial experiences for consumers and enterprise partners, enabling seamless spending across multiple accounts, smart financial routing, brand linked rewards, and collaborative/group financial features; all through ...

growing financial technology company is looking for a Senior Java Software Engineer to join its backend engineering team. This is a highly technical role focused on building and optimising high-performance, low-latency distributed systems. You’ll be joining a strong team of engineers in a business that values deep ...

time systems in a stateful, multi-replica environment Offline-first mobile/POS backend patterns — store-and-forward, conflict resolution, eventual consistency Payment or fintech domain experience — Adyen, Stripe, PCI-DSS awareness, webhook security Event-driven systems — PostgreSQL-backed task queues, background job reliability, idempotency patterns Startup or scale ...

that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including Puma ...

London, City office three days a week with flexibility to work from home the other two. About you: You have experience within a Fintech/Finance/Banking environment with a strong understanding of Futures Trading and Capital Markets across the full trade lifecycle You have strong backend Java development ...

Linux Systems Administrator (Exchange, Trading, FinTech, Financial Technology, financial Services) An excellent opportunity has arisen for a Linux Systems Administrator for a well established Exchange, FinTech (Financial Technology, Trading)/Financial Services company. Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse ...

being a technical owner in open-ended/ambiguous environments A builder mindset - pragmatic, delivery-focused, and quality-led Experience in financial services/fintech/regulated environments is beneficial but not essential Strong awareness of security, privacy and compliance considerations is highly valued Why this opportunity stands out Genuine ...

limits of LLMs in production while caring deeply about accuracy, security and reliability for billion-pound disputes. Bonus: prior experience in legal tech, fintech, or other professional-services products where users are smart, time-poor, and extremely quality-sensitive. Our Mission The group is an AI productivity platform built ...

Join a team pushing boundaries in modern payments + on‐chain services If you’re excited about backend engineering, real‐world scale, and modern financial technology, we’d love to speak with you. ...

ensuring their data is ready for analytics and AI initiatives. The Company They are a digital-focused financial services organisation operating across commercial banking, fintech enablement, and lending. Their technology supports a wide range of products, and they continue to invest heavily in modern data capabilities. With strong momentum ...

Engineering Lead • £110,000–£130,000 + Share Options • London | Mostly Onsite We’re working with a high-growth London fintech scale-up addressing real-world financial challenges through practical, user-focused technology. Backed by strong investment and growing customer traction, our client is entering a critical stage of technical ...

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 ...

Core 🔁 Solid knowledge of event-driven architectures and message brokers (Kafka, RabbitMQ, etc.) 🧮 Deep understanding of distributed systems , scalability, and resilience 💬 Background in payments , fintech , or other high-throughput, regulated environments is a big plus 💪 Self-starter who enjoys autonomy, collaboration, and greenfield problem-solving 🌍 What’s on Offer ...

communication Experience mentoring or levelling up QA capability across teams Comfortable using AI-assisted tools to expand test depth and coverage Bonus Points For Fintech, private markets, or data intelligence experience Kubernetes know‐how Tech Environment Playwright (E2E Automation) Python Microservices React + Next.js Kubernetes This is your chance ...

About the Position This position is ideal for anyone who is interested in working in a FinTech company as a career. The candidate will have great opportunities to work on financial derivatives products as well as energy/commodity derivative products. Job Summary: Software Engineer will design and implement code ...

looking for people to work in the office 2 days a week. Technical Requirements Proven experience leading data teams in a SaaS, fintech, or regulated technology environment. Strong background in data engineering and analytics – no need to code. Experience scaling data platforms in a cloud-native environment ...

critical backend platforms Extensive production experience with MongoDB, including modeling, indexing, and performance optimization Bonus Skills and Experience Payments & Domain Expertise Background in fintech or payments Experience with payment processing, transactions, and financial data Strong understanding of high‐availability, security, and data‐consistency trade‐offs Eventing & Distributed Systems Experience with ...

fast-growing London-based FinTech firm building secure, scalable, and high-performance financial platforms that power digital payments, lending, and real-time financial services. As they scale the platform and expand their product offerings, they are looking for a Senior DevOps Engineer to play a key role in shaping ...