Data Software Engineer
About the Company
You'll be joining a global leader in real estate services and technology solutions. Known for combining deep market expertise with cutting-edge innovation, this business is committed to modernising how property and investment decisions are made. You'll be part of a collaborative, forward-thinking environment that values creativity, accountability, and growth-where your contributions will directly shape the future of real estate technology.
Role Responsibilities
- Architect, build, and optimise scalable ETL pipelines for diverse datasets.
 - Onboard, document, and curate external datasets for internal use.
 - Perform data validation, forensic analysis, and troubleshooting.
 - Deliver high-quality, maintainable Python code and participate in peer reviews.
 - Collaborate with stakeholders and researchers to support analytics and product development.
 - Integrate data from APIs, S3 buckets, and structured/unstructured sources (JSON, CSV, Excel, PDF, Parquet).
 - Join geospatial datasets with external data sources and apply complex transformations.
 - Define validated data schemas and create clear documentation for partners and teams.
 - Explore and evaluate new data engineering tools and technologies.
 
Role Requirements
- 5+ years' experience in data engineering, analytics, or related roles.
 - Strong proficiency in Python, with demonstrated experience on large-scale projects.
 - Solid understanding of algorithms, data structures, and relational databases.
 - Experience with test-driven development and Git version control.
 - Portfolio of past work (GitHub contributions, open-source, blogs, or demos).
 - Knowledge of data cleansing, validation, and basic statistics.
 - Background in working with Agile methods and fast iteration cycles.
 - Bachelor's degree in Computer Science, Data Engineering, or related field (or equivalent experience).
 
- Company
 - Cobalt Recruitment
 - Location
 - London, South East, England, United Kingdom
 - Employment Type
 - Full-Time
 - Salary
 - £70,000 - £90,000 per annum
 - Posted
 
- Company
 - Cobalt Recruitment
 - Location
 - London, South East, England, United Kingdom
 - Employment Type
 - Full-Time
 - Salary
 - £70,000 - £90,000 per annum
 - Posted