Oliver Bernard

Senior Data Engineer - Contract - London

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Engineer on a contract basis in London, requiring 3 days onsite. Key skills include Python, SQL, AWS, and experience with data streaming technologies. Strong computer science fundamentals and consulting experience are essential.
🌎 - Country
United Kingdom
πŸ’± - Currency
Β£ GBP
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πŸ’° - Day rate
761
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πŸ—“οΈ - Date
February 18, 2026
πŸ•’ - Duration
Unknown
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🏝️ - Location
On-site
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πŸ“„ - Contract
Unknown
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πŸ”’ - Security
Unknown
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πŸ“ - Location detailed
London Area, United Kingdom
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🧠 - Skills detailed
#Consulting #Kafka (Apache Kafka) #Docker #Kubernetes #SQL (Structured Query Language) #AWS (Amazon Web Services) #Data Engineering #Computer Science #Data Processing #Spark (Apache Spark) #Athena #Cloud #Python
Role description
Senior Data Engineer - Contract - London 3 days per week onsite, Central London High-Impact Engineering Consultancy | UK We’re partnering with a fast-growing, engineer-led consultancy that specialises in solving hard, high-impact technical problems for large financial services organisations. The Role They’re looking for a Data Engineer with real-world, production experience to join their consulting team. You’ll work closely with client engineering teams on complex data problems β€” from data modelling and pipelines to streaming, reliability, and operational excellence. What They’re Looking For β€’ Strong grounding in computer science fundamentals and data modelling β€’ Solid experience across the software delivery lifecycle as it applies to data β€’ Commercial experience with Python (and strong SQL skills) β€’ Experience with streaming and data processing (e.g. Kafka, Spark, Athena or similar) β€’ Hands-on experience with AWS or another major cloud provider β€’ Familiarity with containerisation and orchestration (e.g. Docker, Kubernetes) β€’ Clear communicator who can explain technical decisions to non-technical stakeholders Why Join? β€’ Work on genuinely difficult engineering problems β€’ Exposure to large, complex systems in real production environments β€’ A culture built by engineers, for engineers 3 days per week onsite, Central London If you’re a Data Engineer who enjoys solving problems others avoid please apply here or email will.semple@oliverbernard.com