Careers at Jonajo

Sr. Python Developer

Job Responsibilities:

  • Contribute hands-on to the backend architectural goals by participating in design discussions and following through with tested implementations
  • Work closely with UX teams to collaboratively build new product features end to end
  • Implement highly scalable service oriented applications in a dynamic agile environment
  • Participate in Code reviews, product testing and root causing of issues with a collaborative team-oriented mindset
  • Improve scalability and robustness of existing systems
  • Implement security and data protection solutions
  • Assess and prioritize feature requests
  • Ability to transparently and clearly communicate task status and schedules


  • B.S. in Computer Science, Engineering or relevant field
  • At least 5+ years of hands-on development and test experience with Python
  • At least 5+ years of hands-on experience with Distributed Systems including strong understanding of Python 3.6+
  • Python server side programming is a must
  • Strong understanding of scalable Distributed systems, and REST APIs
  • Proven track record to work in Test Driven environments with ability to clearly describe that record
  • Proven experience building back-end components in Microservice architectures
  • Expertise in one or more popular Python Web frameworks like Django, Flask or Pyramid
  • Knowledge of RDBMS and/or NoSql technologies and object-relational mapping (ORM)
  • Strong understanding of container technologies like Docker, Kubernetes

Bonus Points:

  • Nice to have NodeJS, Java experience
  • Nice to have experience with AWS
  • Nice to have experience with Docker and Kubernetes technologies
  • Deep knowledge of cloud services such as Amazon Web Services (AWS)
  • Strong CS fundamentals
  • Knowledgeable in building loosely coupled, highly cohesive code
  • Experience designing APIs for consistency, simplicity, and extensibility.
  • Agile experience with a strong emphasis on rapid prototyping and rigorous A/B testing

Last Updated:
February 2, 2022


English Level:
Client Facing (TOEFL 610+)
Anywhere in Mexico
San Francisco, USA

Years of Experience:

Apply Here

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