Back End / Data Engineer – Acquisition Tech Team
Hybrid in London, UK – Get AI‑powered advice and exclusive features.
Company
Fast, flexible fintech that empowers small businesses to manage cash flow and seize opportunities. Since 2012 we have made billions of funding available to more than 100,000 businesses and are a leading European fintech.
Team
The Acquisition Tech team drives growth by acquiring new customers through data engineering and tooling. You’ll partner with marketing and sales to attract new customers while ensuring compliance with privacy regulations, unsubscribes, and vulnerable‑person guidelines.
Role
Work on diverse projects that require strong proficiency in Python and SQL. Your tasks may include feature engineering for machine learning models, data validation, API integration, internal tool development, REST API creation, and database management.
Essential
* Python software engineering experience.
* SQL experience.
* Happy working in an unstructured, dynamic, and autonomous environment.
Bonus
* Mastery of SQL, SQLAlchemy, scikit‑learn, pandas, and PostgreSQL.
* Experience designing, building, and managing relational databases.
* Strong numerate background (maths, physics, comp‑science, engineering, etc.).
* DevOps exposure: containerization, CI/CD.
Salary
£50,000 – £80,000. Include salary expectations with your application. We benchmark salaries against market rates and conduct quarterly reviews.
Culture
We prioritise learning, growth, and support. We value diversity of thought and encourage exploration of new areas to improve our products and services.
Offices
* London, Leeds, and Frankfurt – plenty of drinks and snacks.
* Events and clubs: bingo, comedy nights, yoga classes, football, etc.
Benefits
* Medical insurance (Vitality) + discounted gym membership.
* Private GP service for you, partner, and dependents.
* 25 days’ holiday + one day off for birthday + unlimited unpaid leave.
* One month, fully paid sabbatical after four years.
* Emotional and mental health support.
* 3% pension contributions + share options.
* Generous parental leave + nursery tax benefit scheme.
* Cycle‑to‑work and electric car schemes.
* Two company retreats a year (France, Italy, Spain, etc.).
* Learning and development budget. Company‑wide talks. Access to platforms like Treehouse.
Compensation Range
£50,000 – £80,000
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