Python Developer with Plotly Graph

Python Developer with Plotly Graph

Posted 1 day ago by Cerebra Consulting Inc

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Negotiable
Undetermined
Undetermined
London Area, United Kingdom
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Application Programming Interface (API) Cascading Style Sheets (CSS) Data Integration Data Manipulation Generic Programming Git (Version Control System) Management NumPy Object-Oriented Programming (OOP) Pandas (Python Package) Plotly Py.test Python (Programming Language) Software Development Software Engineering SQL (Programming Language) Unit Testing Version Control

Summary: The role of Python Developer with Plotly Graph involves hands-on programming experience, particularly in Python, and requires proficiency in data manipulation and analysis using libraries such as Pandas and NumPy. The position emphasizes software engineering best practices, including version control and unit testing, while also focusing on creating interactive dashboards using Plotly Dash. The candidate will be expected to work with REST APIs for data integration and visualization.

Key Responsibilities:

  • Hands-on programming experience with Python, including functions, classes, and object-oriented programming.
  • Data manipulation and analysis using Pandas and NumPy, including data cleaning, preprocessing, and SQL.
  • Implementing software engineering best practices such as version control with Git, writing modular code, and unit testing.
  • Creating interactive dashboards with Plotly Dash, including callbacks and layouts.
  • Working with REST APIs to fetch or send data to backend services.

Key Skills:

  • Proficient in Python programming.
  • Experience with data manipulation libraries: Pandas and NumPy.
  • Knowledge of software engineering best practices, including version control and unit testing.
  • Experience with Plotly Dash for creating interactive dashboards.
  • Familiarity with REST APIs.

Salary (Rate): undetermined

City: London Area

Country: United Kingdom

Working Arrangements: undetermined

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Experience: Hands on programming experience with:

  • Proficient Python Programming
  • Key skills: 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 with 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
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