

Oliver Bernard
Senior Data Engineer - Contract - London
β - 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.
π - Country
United Kingdom
π± - Currency
Β£ GBP
-
π° - Day rate
761
-
ποΈ - Date
February 18, 2026
π - Duration
Unknown
-
ποΈ - Location
On-site
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
London Area, United Kingdom
-
π§ - 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
Weβre partnering with a fast-growing, engineer-led consultancy that specialises in solving hard, high-impact technical problems for large financial services organisations.
The Role
Theyβre looking for a Data Engineer with real-world, production experience to join their consulting team. Youβll work closely with client engineering teams on complex data problems β from data modelling and pipelines to streaming, reliability, and operational excellence.
What Theyβre 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 youβre a Data Engineer who enjoys solving problems others avoid please apply here or email will.semple@oliverbernard.com
Senior Data Engineer - Contract - London
3 days per week onsite, Central London
High-Impact Engineering Consultancy | UK
Weβre partnering with a fast-growing, engineer-led consultancy that specialises in solving hard, high-impact technical problems for large financial services organisations.
The Role
Theyβre looking for a Data Engineer with real-world, production experience to join their consulting team. Youβll work closely with client engineering teams on complex data problems β from data modelling and pipelines to streaming, reliability, and operational excellence.
What Theyβre 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 youβre a Data Engineer who enjoys solving problems others avoid please apply here or email will.semple@oliverbernard.com






