Senior Engineer, Data Engineering

1 month ago


United Kingdom Octopus Energy Full time

Do you love data engineering? Do you also have experience analysing and getting value from financial data? Our Gross Margin team is responsible for producing key financial outputs to report on the profitability of the business and the different products we offer to customers.
By running this regularly, we can break down the progression of historical and forecasted financial reporting by meter configuration (e.g. smart vs dumb meters), agreement type (e.g. fixed vs variable customers), billing status, cost types (e.g. wholesale and distribution) and consumption type (estimated vs actual).
Due to the growing scale of our customer base, the complexity of the UK electricity and gas markets, and the shift towards tracking consumption at a half-hourly level using smart meter data, we are therefore looking for someone to take on this great opportunity to combine data engineering and financial analytics to deliver business critical need.
Ensuring the Gross Margin team gets the financial outputs they need on a weekly/monthly basis to support accounting and audit requirements;
Finding, troubleshooting and solving problems leading to shifting trends or irregularities in the gross margin numbers caused by changes in Kraken (our customer management and billing system), industry or coding logic;
Designing and implementing easy-to-use processes that allow for flexible adjustments to the GM output for spontaneous accounting requirements;
Setting up dashboards to automate reporting, track data integrity and monitor variances against industry and Kraken;
Improving the pipeline architecture and integrating automated tests to make it faster and more resilient to upstream data changes;
Strong aptitude with SQL and Python;
Keen eye for detail to find root causes in the pipeline leading to shifts in output numbers;
Ability to quickly understand new domain areas and visualise data effectively;
Team player excited at the idea of ownership across lots of different projects and tools;
Passion for driving towards Net Zero;
Our Data Stack:
This is the tool suite we currently use and will help you learn in this role:
SQL-based pipelines built with dbt on Databricks
Analysis via Python jupyter notebooks
Streamlit and Python for dashboardingAirflow DAGs with Python for ETL
Notion for data documentation
Our Data Stack:
This is the tool suite we currently use and will help you learn in this role:
SQL-based pipelines built with dbt on Databricks
Analysis via Python jupyter notebooks
Streamlit and Python for dashboarding
Airflow DAGs with Python for ETLNotion for data documentation
On a call with one of our recruiters it's something we always cover as we genuinely want to match your experience with the correct salary. Where people work with autonomy, alongside a wide range of amazing co-owners, on projects that break new ground. We won best company to work for in 2022, on Glassdoor we were voted 50 best places to work in 2022 and our Group CEO, Greg has recorded a podcast about our culture and how we empower our people. We’ve also been placed in the top 10 companies for senior leadership and most recently The Sunday Times, Best Places To Work 2023
Visit our UK perks hub - Octopus Employee Benefits
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