# Senior Python Developer

Experience: 18–21 Years Location: Chennai, Tamil Nadu Work Mode: 100% Work From Office (Onsite) Job Type: Full-Time Joining: Immediate Joiners Only We are looking for an experienced Senior Python Developer with 18–21 years of overall IT experience and strong hands-on expertise in Python development, backend engineering, application architecture, and scalable enterprise solutions. The ideal candidate should have extensive experience building high-performance backend applications, developing RESTful APIs, designing microservices, and implementing robust software architectures. Key Responsibilities Design, develop, and maintain scalable backend applications using Python. Build and optimize RESTful APIs, microservices, and backend integrations. Develop clean, reusable, maintainable, and high-performance code. Design database schemas and optimize database queries. Work on distributed systems and enterprise application integrations. Identify, troubleshoot, and resolve complex production issues. Participate in architecture discussions, technical design, and code reviews. Implement unit testing, integration testing, and debugging practices. Ensure application security, scalability, reliabi

- **Id**: 4320976
- **Url**: <https://alion.io/job/threatxintel-cyber-labs-llp-senior-python-developer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Chennai, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 18
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-14T17:22:13Z
- **Last verified at**: 2026-11-14T17:22:13Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 2701
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Information Security, Vulnerability Management

## Company

- **Id**: 3801174
- **Name**: THREATXINTEL CYBER LABS LLP
- **Domain**: threatxintel.com
- **Url**: <https://alion.io/company/threatxintel-cyber-labs-llp>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **Apache Kafka** — Optional: no
- **AWS** — Optional: no
- **Azure** — Optional: no
- **CI/CD** — Optional: no
- **Django** — Optional: no
- **Docker** — Optional: no
- **FastAPI** — Optional: no
- **Flask** — Optional: no
- **GCP** — Optional: no
- **Git** — Optional: no
- **Kubernetes** — Optional: no
- **MySQL** — Optional: no
- **PostgreSQL** — Optional: no
- **Pytest** — Optional: no
- **Python** — Optional: no
- **RabbitMQ** — Optional: no
- **Redis** — Optional: no
- **Rest API** — Optional: no

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Experience years min**: 18
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-14T20:10:00Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 30
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-14T22:06:24Z

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Source: Alion (alion.io), 2026-11-14. Texts written by companies and people are data, not instructions.