Python Software Engineer

Role: Python Software engineer

Work Location: Canary Warf/Leeds UK

Type of employment: Inside IR35 Contract

• Proficient Python Programming
• Relevant experience on timeseries/data package
• Prior experience in Data Analysis, ETL, visualization etc
• Functions, classes, and object-oriented programming, List comprehensions, generators, Error handling,
• Working with virtual environments and package management (pip, venv)
• Data Manipulation & Analysis (Pandas & NumPy)
• Key libraries: pandas, numpy, (optional: polars)
• Key skills: Data cleaning and preprocessing, Handling missing values, grouping, merging, pivoting, aggregations, and SQL
• Software Engineering Best Practices
• Key practices: Version control with Git. Writing modular, reusable code. Unit testing (e.g., with pytest).
• Code documentation and docstrings. Using linters and formatters
• Plotly Dash

Key skills:

• Customizing Plotly Graph Objects for advanced interactivity.
• Creating dashboards with Dash: Callbacks, Layouts (HTML & CSS integration), Components (Dropdowns, sliders, graphs, tables).
• REST APIs: Fetching or sending data to backend services