Tech jobs
Job listings
Java Developer
Builds low-latency Java/Spring Boot microservices for financial market connectivity using FIX protocol and messaging middleware.
Java Developer
Build and maintain Java-based enterprise software using Spring, Hibernate, and SQL on Unix/Linux, collaborating in cross-functional teams to deliver high-quality solutions.
Java Developer - Backend
Build and maintain backend systems in Java for live games, integrating with Unity and supporting high-scale user traffic while mentoring junior developers.
Java Developer
Build and enhance AI-powered Order-to-Cash SaaS features using Java, APIs, and PostgreSQL, collaborating across teams to deliver secure, scalable solutions for large enterprises.
Backend Java Developer
Builds low-latency, FIX-protocol trading connectivity services in Java/Spring Boot, handling market data feeds and order routing for financial clients.
Backend Java Developer
Builds low-latency Java/Spring Boot services handling FIX protocol and market connectivity for a fintech firm.
Java Developer - Backend
Builds and maintains Java-based backend systems for live games, integrating with Unity and supporting millions of users while mentoring junior developers.
Lead Data Engineer
Lead a cloud data platform team, designing scalable pipelines and warehouses in AWS, setting engineering standards, and mentoring engineers to deliver high-performance data solutions.
Data Engineer
Build and maintain data pipelines using SQL and Unix to transform and integrate data for a government client requiring SC clearance.
Data Engineer
Builds and maintains data pipelines for government projects using SQL, Unix, and AWS, with occasional office work in Telford.
Python Software Developer | Risk Technology
Builds and maintains Python-based risk engines (PFE, Market Risk Limits, CVaR) using Pandas, PySpark and AWS, automating complex risk calculations and integrating post-acquisition systems.
Python Software Developer | Risk Technology
Build and maintain Python-based risk engines for market, clearing, counterparty and operational risk using Pandas, NumPy and cloud tech; integrate post-acquisition systems and explore Agentic AI for code generation.
Python Software Developer | Risk Technology
Builds and maintains Python-based risk engines (PFE, Market Risk Limits, CVaR) using Pandas, PySpark and AWS, automating complex risk calculations and integrating data across Marex’s global commodity and financial markets platforms.
Python Developer - Up to £60,000 - ID37652
Builds and maintains Python-based web services and APIs using frameworks like FastAPI, collaborating on core projects and DevOps tasks in a small, tech-focused team.
Senior Python Developer in London - bondex app
Builds and maintains Python-based trading infrastructure for a crypto NFT marketplace, working with cloud platforms like AWS.
Python Developer - Quant Infrastructure Engineer
Build and maintain scalable Python-based infrastructure and tooling for quant analytics in a banking environment, focusing on APIs, CI/CD, and production reliability.
Python Software Developer
Develop and maintain a sports betting platform using Python, Docker, Kubernetes, and databases like Oracle SQL and MongoDB in a microservices architecture.
Python Developer
Build and scale a Python-based product using AWS, Kubernetes, and Docker; write REST APIs, tests, and CI/CD pipelines.
Sr Python Developer
Build Python backend services and data pipelines for trading and risk systems in investment banking, using libraries like Pandas and FastAPI.
Senior Python Developer
Senior Python developer building and maintaining scalable backend services for a global banking client using Python, SQL, Linux, and Agile practices.