🎁 Before you apply, rehearse this interview. Create your free WorkMundi account and get an Interview Training on HelpsYouSpeak — no cost, no card. I want my training →
Analyze existing Python 3.10 applications and identify compatibility issues with Python 3.13. Upgrade Python runtime environments and related libraries/packages. Review and refactor code to address deprecated features and breaking changes. Assess and update third-party dependencies to ensure compatibility with Python 3.13. Execute unit testing, integration testing, and regression testing to validate application functionality. Troubleshoot and resolve migration-related defects and performance issues. Collaborate with application owners, infrastructure teams, QA teams, and stakeholders throughout the migration process. Document migration activities, technical findings, risks, and resolutions. Support deployment activities and post-migration monitoring. Ensure project milestones are achieved within the defined four-month timeline. Proven experience in Python development and application maintenance. Strong understanding of Python versions, package management, and dependency resolution. Experience with Python migration or upgrade projects. Experience with Git and CI/CD pipelines. Familiarity with Linux environments and containerized deployments. Strong debugging, troubleshooting, and analytical skills. Excellent communication and stakeholder management abilities. Skill Set Requirements: Python Development (3+ years preferred) Python Version Migration & Upgrade Experience Dependency Management (pip, poetry, virtualenv) Code Refactoring and Optimization Troubleshooting and Debugging Unit Testing & Regression Testing (PyTest, Unittest) REST API Development and Integration Git Version Control Linux Administration and Shell Scripting CI/CD Tools (Jenkins, GitLab CI, GitHub Actions, Azure DevOps)
Here's where they are and how to stand out in your next interview.
24.795Jobs
9.577IN
74%EN
That number includes positions in India (9,577), Poland (3,429), the United States (1,753), Singapore (787), and Brazil (779). If you're looking to move or work remotely, check which countries match your goals — then filter WorkMundi by location to see what's actually hiring near you.
Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.