Python Developer

Software Engineer

Location: Leeds, UK (Hybrid - 3 days at client office and 2 days remote)

Duration: 12 Months+

Experience Level: 9 + years' experience must

Relevant experience on timeseries/data package

Experience:

• Hands on programming experience with:

i. Proficient Python Programming

ii. Key skills: Functions, classes, and object-oriented programming, List comprehensions, generators, Error handling,

iii. Working with virtual environments and package management (pip, venv)

• Data Manipulation & Analysis (Pandas & NumPy)

i. Key libraries: pandas, numpy, (optional: polars)

ii. Key skills: Data cleaning and preprocessing, Handling missing values, grouping, merging, pivoting, aggregations, and SQL

• Software Engineering Best Practices

i. 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

i. Key skills: Customizing with Plotly Graph Objects for advanced interactivity.

ii. Creating dashboards with Dash: Callbacks, Layouts (HTML & CSS integration), Components (Dropdowns, sliders, graphs, tables).

iii. REST APIs: Fetching or sending data to backend services