4 data integration engineers jobs found

Senior Software Engineer | ~£1000/day Outside IR35 | 12-months initial contract | London Industry: Trading Location: London Job Type: Contract - 12-month initial Our client is building the next generation of execution and order management (EMS/OMS) infrastructure for global commodities trading. You will join a small, fast-moving engineering team designing and delivering a cloud-native trading platform from the ground up, tightly integrated with risk, pricing, and market data systems to support high-performance trading environments. This is a senior, hands-on role for an engineer who wants end-to-end ownership — from low-level protocol integration through to distributed execution services and trader-facing tooling. What You’ll Be Doing Design and build core components of a modern EMS/OMS platform, including order routing, order lifecycle management, venue connectivity, and execution analytics. Implement and maintain FIX protocol and venue-specific...

Affiliate Network Integrations Specialist Rakuten, AWIN or CJ Location: Remote (UK-based preferred) Contract Type: Short-term contract (minimum 3 months, extension possible) Start Date: 10 August 2026 Day Rate: Ideally £650-750 per day, Outside IR35 Brief We are looking for a senior integrations contractor to connect our clients platform to the major affiliate networks: Rakuten, AWIN and CJ. Their Impact integration is already live and serves as the reference implementation. The architecture, integration pattern and draft API contract are being defined now and will exist before the start date - this is a delivery-focused engagement, not a discovery or strategy role. That said, we expect the contractor to bring real prior-implementation knowledge to bear: your first task is to critique and harden their draft contract against how these networks actually behave, not just build against it. We need someone who has implemented these specific networks...

Senior & Lead Data Engineers - Outside IR35 - Remote 1x Lead Data Engineer Vacancies - Up to £780 Per Day Outside IR35 3x Senior Data Engineer Vacancies - Up to £635 Per Day Outside IR35 Location: London (1 day per month onsite) Duration: Initial 6-Month Contract The Opportunity We're supporting a a major household brand supporting their loyalty and rewards arm of the organisation. They are expanding its data engineering capability as part of a wider investment in its data platform. They are seeking experienced Data Engineers to build and enhance cloud-based data solutions, working alongside senior technical leadership within a modern data environment. Key Responsibilities Develop and maintain data pipelines and data products. Build and optimise data models within the data platform. Support the delivery of scalable and reliable data solutions. Contribute to code reviews and engineering best practices. Collaborate with technical stakeholders to deliver...

Senior .NET Developer - Hybrid - Up to £700/day Outside IR35 | C# | Azure | Event Driven Systems | Kafka | CosmosDB We have a unique opportunity for a Lead .NET Developer to join a payments company. As the Senior .NET/Full Stack Developer , you’ll play a key role in shaping and scaling a high-throughput payments platform as the business enters its next phase of growth. This includes launching new products, enabling new partner integrations, and expanding a platform that already powers multiple live financial services products used globally. You’ll be building on top of a modern, cloud-native platform built with .NET and Azure , designed around API-first architecture and event-driven microservices . The platform supports complex payment flows, partner integrations, and high-volume transaction processing. This is a hands-on technical role where you’ll help drive engineering best practices, contribute to architectural decisions, and mentor developers while...