44,326 Fintech jobs
Open tech roles at companies in financial technology — payments, banking, lending and insurance.
Principal Backend Engineer Java Spring Boot AWS
Lead the design and delivery of technology projects for financial services clients as a hands-on Principal Backend Engineer: build scalable Java/Spring Boot microservices, modernise legacy systems and migrate them to AWS, design REST APIs and distributed systems, and improve CI/CD and DevOps practices. Hybrid, London-based role.
Junior Java Engineer — Fintech Trading Platform
Junior Java developer at Fasanara Digital in London, supporting 24/7 trading systems under senior guidance. Works on a multi-venue collateral management platform using Java and Kotlin across traditional finance and digital asset infrastructure.
Senior Python Software Engineer - FinTech
Senior Python engineer who leads end-to-end design and delivery of fintech software at a product-focused London team: shaping architecture, working across backend, data processing and complex financial systems, and driving AI/LLM adoption. Core stack is Python with Django or FastAPI; hybrid work, salary up to £120k.
Senior Python Software Engineer
Senior Python engineer at Citadel Securities in London who designs, builds, and supports software serving multiple business areas, including timely, reliable systems for trading activities. Core stack: Python, Linux, scripting, and distributed systems in a fast-paced trading environment.
Lead Software Engineer Python API - Fintech
Lead a small engineering team delivering features and refactoring a core banking platform, balancing architecture with hands-on Python (FastAPI) API development, cloud work (GCP preferred) and CI/CD improvements. Hybrid role based in central London, integrating with partners like HSBC.
Drive QA Tester for Mobile Apps — Remote
Drive QA Tester at IMS, a connected insurance and telematics provider, running real-world drive tests of mobile apps on iOS/Android while supporting junior QA tasks. Works independently from test cases and builds, collaborating with engineers to report results and flag issues.
Junior Java Software Developer
Junior developer at Fasanara Digital building and maintaining a multi-venue collateral management platform plus reference data and accounting infrastructure that supports 24/7 trading in digital assets and traditional markets. Day to day: new development, debugging production code, and trading-venue integrations, primarily in Java and Kotlin.
Java Developer Kafka API - Tech Consultancy
Hands-on backend Java role at a global tech consultancy, building and delivering projects for financial services clients with a focus on Kafka messaging, microservices, AWS cloud migration and CI/CD. Day to day involves designing scalable systems, deploying to cloud, and working closely with clients and cross-functional teams.
Tester/Testerka Oprogramowania (b2b)
Software tester at Warta, a Polish insurance company, in Warsaw (hybrid, B2B contract): creating test cases and plans, executing and documenting tests, reporting/retesting defects, and supporting business users with acceptance testing. Requires 2+ years of IT testing experience plus JIRA, Confluence, SQL and ISTQB knowledge.
AI & Cloud Security Engineer
Designs and enforces security standards for UNIQA's Microsoft Azure environments and AI platforms (Azure OpenAI, AI Foundry, RAG, vector search, APIs) — covering identity, network and data security, DevSecOps automation, threat modeling and AI-specific risks like prompt injection. B2B contract, 1–2 office days per week in Warsaw.
Senior Project Manager, Data Platform
A senior, hands-on project manager in Hyderabad who drives day-to-day delivery of a consumer data platform program built on an AWS cloud lakehouse — coordinating data engineering, architecture, analytics, risk, and finance workstreams while managing plans, RAID logs, dependencies, and pushing teams toward fast, accountable decisions.
Technical IT Project Manager - Enterprise Cloud / App Migration - J13324
Technical IT Project Manager at a Hong Kong financial institution (posted via recruiter Pinpoint Asia) owning end-to-end delivery of application migrations to private cloud within a multi-year infrastructure program. Day to day: managing vendors, budgets, risks, and governance; requires 7+ years IT PM experience and fluency in Mandarin, English, and Cantonese.
Lead Architect (Application Development)
Leads a team of application developers at Hong Kong Interbank Clearing, running feasibility studies, design, development, and production support for interbank clearing/payment systems. Core stack is cloud-native: Docker, Kubernetes, Java/Spring Boot, Python, Node.js, React, plus CI/CD and Terraform.
Program Manager / Director (Delivery Intelligence)
Leads the transformation of enterprise software delivery in APAC by aligning AI-driven project methodologies, governance, and commercial controls to optimize SaaS implementations for retailers and manufacturers.
C#.NET Backend Developer (Chicago)
Backend developer at Sterling Trading Tech builds and maintains cloud-based trading infrastructure (trading platforms, OMS, risk systems): developing C#/.NET and ASP.NET Core REST APIs, designing databases, implementing auth and integrations, writing tests, and supporting CI/CD while improving performance and reliability.
React Developer (Chicago)
Builds and maintains iOS/Android mobile apps with React Native and TypeScript for Sterling Trading Tech's trading platform, integrating REST APIs and WebSockets, implementing secure sign-in and session management, optimizing performance, and releasing to the App Store and Google Play.
Full Stack Engineer - Finance
Build and maintain full-stack applications for an InsurTech MGA, designing frontend and backend components using JavaScript (Node.js) and Python, developing RESTful APIs, and integrating LLMs to boost underwriter productivity.
Java Developer, Trading System, IT (Leading iBank, up to 80K)
Java developer for a leading investment bank's trading system in Hong Kong: enhancing trading operations with business stakeholders, mentoring developers, testing, and producing compliance documentation. Core stack is Java/J2EE, Spring and SQL; needs ~10 years in financial services and equity derivatives knowledge.
AI & ML Engineer | Banking
Hands-on AI/ML engineer in Capco's Hong Kong consulting team, prototyping, building and deploying AI-powered applications for financial institutions — LLMs, RAG and Agentic AI workflows in Python on cloud platforms, with responsible-AI guardrails, evaluation frameworks and MLOps support.