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Location: PAN INDIA Experience: 3–5 Years Employment Type: Full-Time / Contractor About The Role We are looking for a Python Developer to enhance and optimize enterprise applications. The role focuses on Python development, SQL optimization, backend services, APIs, debugging, and application performance . The candidate will work with existing codebases to implement enhancements and deliver scalable, maintainable, and high-performance solutions. Job Description The role involves developing new features, improving existing application functionality, and optimizing backend processing and database operations. The developer will work extensively with Python and SQL to build and maintain backend services and database integrations. The position also requires strong debugging and troubleshooting capabilities, along with the ability to collaborate with cross-functional teams, participate in code reviews, and follow engineering best practices. Key Responsibilities Develop and implement application features based on business and technical requirements. Enhance existing codebases to improve scalability, maintainability, and quality. Optimize application, backend, and database performance. Develop and maintain backend services, APIs, and database integrations. Write and optimize SQL queries, stored procedures, joins, and indexing. Troubleshoot defects and perform root cause analysis. Participate in code reviews and maintain engineering standards. Contribute to technical documentation, knowledge sharing, and process improvements. Required Skills Strong experience in Python development. Strong proficiency in SQL, including query optimization, joins, stored procedures, indexing, and performance tuning. Experience developing and maintaining APIs and backend systems. Strong debugging, troubleshooting, and root cause analysis skills. Experience working with existing applications and implementing enhancements. Knowledge of Git and version control systems. Strong analytical and problem-solving abilities. Preferred / Good To Have Exposure to React JS. Knowledge of Power BI. Understanding of Large Language Models (LLMs) and AI integrations. Mandatory Skills Python React Candidate Profile The ideal candidate should have strong hands-on experience in Python, SQL, backend development, and API development , with the ability to work effectively with existing applications. The candidate should demonstrate ownership, attention to quality, strong communication, and the ability to work independently in a fast-paced development environment. Benefits Package Competitive salary and benefits package Opportunities for professional growth and development A collaborative and inclusive work environment The opportunity to work on exciting and challenging projects with leading clients
Here's where they are and how to stand out in your next interview.
24.795Jobs
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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.