Senior Python Developer

🌍 Join Us as a Senior Python Developer Who We Are We are an innovative startup dedicated to making the world more sustainable through cutting-edge technology solutions. Our flagship product provides visibility into greenhouse gas (GHG) emissions, empowering FTSE 500 companies to understand and reduce their carbon footprint.

Job Description We are looking for a Senior Python Developer to join our engineering team. The ideal candidate will play a key role in analyzing, documenting, and formalizing our existing and legacy codebase while also contributing to ongoing development efforts. You will manage a team of developers and collaborate with the Product Manager to improve the functionality, maintainability, reliability, and scalability of our systems. Close interaction with Customer Success and End-User is also a critical part of the role..

Responsibilities

• Review, document, and refactor the existing codebase (legacy and current)
• Create and maintain technical documentation, including architecture diagrams, API references, and developer guides
• Ensure consistency and standardization across projects
• Collaborate with team members to identify areas for improvement in code quality and structure
• Support development and maintenance of applications built with Apache Airflow, Django, Flask, and FastAPI
• Contribute to code reviews, testing, and CI/CD processes
• Stay updated with best practices in Python development and recommend improvements

Requirements

• 8+ years of professional experience as a Python developer
• Strong understanding of Python programming, design patterns, and software engineering principles
• Experience with Apache Airflow (DAGs, orchestration, scheduling)
• Hands-on experience with Django, Flask, and/or FastAPI frameworks
• Proficiency with RESTful API design, SQL/ORMs, and relational databases
• Familiarity with Git, CI/CD pipelines, Docker, and cloud environments
• Excellent communication skills with the ability to produce clear technical documentation
• Strong problem-solving skills and attention to detail

Nice to Have

• Experience migrating or modernizing legacy systems
• Knowledge of data engineering concepts and ETL workflows
• Familiarity with microservices architectures
• Contributions to open-source projects or technical writing

Benefits What We Offer

• Competitive compensation and benefits package
• Opportunity to contribute to the development of a logistics data platform
• Work with a forward-thinking team on cutting-edge data and AI solutions
• A collaborative, innovative, and growth-oriented culture
• Contributing to global decarbonization efforts

💡 Ready to make a difference? Apply now to join a team of passionate individuals working together to shape a better future!