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Lead Python Developer

Posted February 19, 2026
Full Time

Job Overview

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever.  

A different kind of consultancy like this needs a different kind of team. One you might be just the right fit for. 

This is a place for people who want to: 

- Make a real difference. Here, you solve problems for real. No endless engagements or running up the clock. You get to see how change really works for some of the world's greatest businesses.  

- Never stop growing. We turn our expertise back on ourselves. Here, you’re always learning, stretching your thinking at the cutting edge of how organizations grow, which means staying at the cutting edge of your own growth too.  

- Belong everywhere. We’re a global community of experts who work without borders. Friendly, supportive, and genuinely collaborative. Because when you’re trying to change an industry, you need people who have each other’s backs. 

As a Lead Python Developer at Emergn you will take responsibility over designing, coding, testing and deploying Javascript-based applications.


Join our team and let’s change the game together! 

We want you to:

  • Take responsibility over designing, coding, testing and deploying Python-based applications.
  • Collaborate with cross-functional teams to define project scope, architecture and delivery timelines.
  • Conduct code reviews and enforce coding standards and best practices.
  • Troubleshoot, debug and optimize applications for performance and scalability.
  • Maintain code integrity and organization that delivers real business value.

This job might be for you if you have:

  •  8+ years of experience as a so[ware developer.
  •  5+ years of experience with Python.
  •  Experience with a cloud pla=orm such as AWS, Google Cloud or Azure.
  •  Experience wri-ng tests and knowledge of TDD.
  •  Knowledge of development principles such as OOP and SOLID.
  •  Experience with rela-onal and non-rela-onal databases such as MySQL, Postgres, Mongo and Dynamo.
  • Experience with CI / CD pla=orms such as CircleCI, Travis, GitHub Ac-ons or ADO.
  • Experience with sta-c analysis tools like mypy and Radon.
Nice To Have
  • Experience with AWS services such as ECS, EKS, Lambda, SQS, SNS and Event Bridge.
  • Experience with mul-ple so[ware development languages, ideally PHP, Node JS or TypeScript.
  • Knowledge of Clean Architecture and DDD principles
Location requirement:
  • Although this position offers the possibility to work remotely, you must be based in Poland.

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