About Nexinfo:

NexInfo is a premier consulting firm founded in 1999. We have been in business for 26+ years and work with clients of all sizes to achieve ‘Operational Excellence’ using a blend of knowledge in both Business Processes and Software Consulting.

We offer implementation and managed services for businesses across many industries including Manufacturing, Pharmaceuticals, Biotech, Medical Devices, Industrial Automation, Automobile Industry, and many more. We have a global footprint across North America, Europe, and Asia with most clients distributed across North America with a team size of 300+ employees and our headquarters in California, USA.

Role Overview

We are looking for a skilled Python Backend Developer to design, develop, and maintain scalable, high-performance backend applications and APIs. The ideal candidate should have strong experience in Python, backend frameworks, databases, REST APIs, and cloud-based application development.

Skill Competencies

- 4–8 years of experience building and maintaining backend systems using Python, with hands-on expertise in frameworks such as FastAPI, Flask, or Django.
- Strong experience designing and consuming RESTful APIs, including authentication, versioning, and error handling best practices.
- Proven experience integrating third-party systems and APIs (e.g., CRM, POS, HRIS, or similar SaaS platforms).
- Solid understanding of relational databases, particularly SQL Server Database, including schema design, query optimization, and ORM usage.
- Familiarity with asynchronous programming, background job processing, and webhook/event-driven integration patterns.




- Exposure to CI/CD pipelines and version control (Git) in a team development environment.
- Strong technical foundation with a technology-oriented, problem-solving mindset.
- Excellent analytical, logical reasoning, and debugging capabilities.
- Outstanding verbal and written communication skills — comfortable working directly with cross-functional and client-facing teams.
- Comfortable working in energetic, fast-paced environments and managing multiple integration workstreams simultaneously.

Key Responsibilities

- Design, build, and maintain backend APIs and services that power the core application, using Python and modern web frameworks.
- Build and optimize ETL/data transformation pipelines for onboarding customer data from legacy or third-party systems.
- Identify and mitigate technical risks in integration and data-migration workstreams through proactive planning and testing.
- Write clean, well-documented, testable code and maintain thorough technical documentation to support long-term maintainability.
- Collaborate closely with frontend developers to design and deliver well-structured APIs that meet application requirements.
- Respond promptly to bugs, data discrepancies, and integration failures to ensure smooth, reliable operation.
- Participate in code reviews, sprint planning, and technical design discussions with the broader engineering team.
- Support production deployments, monitoring, and post-release stabilization.

Seniority Level: Mid to Senior

Employment Type: Full-Time

Work Location: Chennai

Shift Timing: CST (5:00 PM – 2:30 AM IST)

📌 IND-Python Backend Developer (Chennai)
🏢 Nexinfo
📍 Chennai