Xlbyte
Senior Python Developer/ Data Engineer
Skills
1 month ago
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Important information
Contract type:
Permanent
Location:
Bengaluru, Karnataka, India
Work mode:
Remote
Published on:
21 September 2026
What they need
Senior Python Developer-Remote
Optimize data pipelines and system performance.
*Requirements*
- 5+ years professional software development experience
- Strong Python proficiency
- Hands-on with NumPy, Pandas, Matplotlib
- Query optimization and performance tuning
- Strong debugging and troubleshooting of integration issues
- Good understanding of Security/ Vulnerability scanning tools like - Safety CLI/pip audit
*Nice to Have*
- Exposure to Security Scanning tools like Snyk, SonarQube, OWASP Dependency-Check, Bandit
- Secure coding and application security knowledge
*Responsibilities*
Optimize database queries and system performance
Resolve data accuracy issues across sources
Profile and refactor applications for performance tuning
Fix integration issues between systems and APIs
Perform data analysis and build visualizations for business decisions
Work with cross-functional teams on data integrity and system efficiency
Write clean, maintainable, documented code
Mentor juniors and review code
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