Senior Python Developer

Position Overview:

We are looking for a Senior Backend Python Developer experienced in building and scaling APIdriven backend systems using FastAPI and SQLAlchemy. The role involves designing, developing, and optimizing backend services that power enterprise-grade logistics and distribution workflows in a containerized cloud environment.

Key Responsibilities

• Develop and maintain RESTful APIs using FastAPI with clear routing and documentation.
• Design efficient data models and repositories with SQLAlchemy and MySQL.
• Implement secure authentication/authorization (JWT, RBAC).
• Integrate with external and legacy systems using ODBC connectors.
• Build real-time WebSocket endpoints for telemetry and live events.
• Ensure high scalability, reliability, and observability in Docker/Kubernetes environments.
• Conduct testing, code reviews, and performance optimization.
• Collaborate cross-functionally with Product, Data, and Operations teams..

Must-Have:

• 5+ years in backend development using Python 3.x, FastAPI, and SQLAlchemy (v2).
• Strong SQL and MySQL expertise (schema design, query tuning).
• Experience with JWT-based authentication and role-based access control.
• Working knowledge of ODBC, WebSockets, and Linux environments.
• Hands-on experience with Docker and exposure to Kubernetes or OpenShift.
• Proficiency with pytest, debugging, and performance profiling..

Good to have skills:

• Familiarity with Redis, Kafka, and CI/CD pipelines (GitLab CI, Argo CD).
• Understanding of security best practices (OWASP, CORS, SQL injection prevention).
• Experience with legacy PHP or DB2 integrations.
• Exposure to observability tools (Grafana, OpenTelemetry).

Traits

• Strong ownership mindset and pragmatic problem-solving.
• High attention to code quality, maintainability, and performance.
• Collaborative, communicative, and impact-driven..

Job Specifications

Seniority Level : Senior Level

Employment Type : Full-time

Relevant Experience : Min 5 in Python Backend

Qualification : B. Tech/M. Tech/BCA/MCA

Shift Timings : Afternoon Shift (1:30 PM-10:30 PM IST)

(Shift timings are subject to change according to project requirements