Python Developer
london, south east england, united kingdom
Hybrid / WFH Options
Hybrid / WFH Options
The MWek Company
from you. What You’ll Do Design, build, and maintain Python services that power critical financial workflows. Work with modern data processing tools like pandas and polars to transform and analyze large datasets. Build async Python services using asyncio , and develop event-driven systems integrating AWS services (Lambda, SQS, EventBridge … s standard library and familiarity with modern idioms (e.g., dataclasses , type annotations , async/await ). Experience with data transformation and analysis libraries like pandas or polars. Comfortable writing unit and integration tests with pytest . Practical experience with PostgreSQL (or another relational database), and understanding of schema design and … and impact Opportunities to shape the technical direction and engineering culture as we grow Our Tech Stack Languages: Python (3.10+), SQL Frameworks/Libraries: pandas, polars, dataclasses, asyncio, pytest Data: PostgreSQL, AWS S3 Infrastructure: AWS (Lambda, ECS, SQS, EventBridge), Docker, Terraform CI/CD: GitHub Actions, pre-commit, mypy, flake8 More ❯
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