Senior Python Developer

Job Description

Job Title: Senior Python Developer – Telecom Domain

Experience: 7+ years overall | 3+ years in Telecom projects preferred

Location: Bengaluru, Karnataka (Hybrid / Onsite depending on customer engagement)

Employment Type - Fulltime

Job Summary

We are seeking an experienced Senior Python Developer with strong exposure to Telecom systems and largescale enterprise environments. The role involves building and supporting backend applications, automation frameworks, and data integrations

across OSS/BSS, Network Operations, Service Assurance, and Fulfilment platforms. The ideal candidate should be comfortable working in 24x7 production environments, collaborating with cross functional telecom teams, and delivering scalable solutions.

Key Responsibilities

 Design, develop, and maintain Python based applications and services supporting Telecom OSS/BSS systems

 Develop REST APIs, microservices, and automation scripts for network and service operations

 Integrate Python applications with Telecom platforms such as CRM, Billing, Order Management, Network Inventory, and Monitoring tools

 Work on network automation, service provisioning, fault and performance management use cases

 Handle production support, incident analysis, and root cause analysis (RCA)

 Implement logging, monitoring, and alerting for telecom-grade systems

 Optimize application performance for high volume, low latency telecom workloads

 Collaborate with architects, network teams, and business stakeholders

 Mentor junior developers and enforce coding and security best practices

 Participate in Agile ceremonies and telecom release cycles

Must Have Skills (Mandatory)

 7+ years of hands on Python development experience

 Strong experience with Django / Flask / FastAPI

 Solid understanding of Telecom OSS/BSS concepts (Order to Activate, Trouble to Resolve, Billing flows, etc.)

 Experience building and consuming RESTful APIs

Internal - General

Use

 Strong knowledge of SQL & NoSQL databases (PostgreSQL, MySQL, MongoDB)

 Experience working in Linux/Unix production environments

 Hands on with Git, CI/CD pipelines

 Experience in production support, incident management, and RCA

 Understanding of high availability, scalability, and resilience in enterprise systems Telecom Specific Preferred Skills (Highly Desirable)

 Experience with Network Management Systems (NMS)

 Knowledge of SNMP, NETCONF, RESTCONF, TMF APIs

 Exposure to Service Assurance, Fault, Performance & Configuration Management

 Experience with log and monitoring tools (Splunk, ELK, Prometheus, Grafana)

 Understanding of Telecom KPIs, SLAs, and operational metrics

 Experience working with large telecom clients (operators, MSPs, OEMs)

Cloud & DevOps (Good to Have)

 Experience with AWS / Azure / GCP

 Hands on with Docker and Kubernetes

 Knowledge of Infrastructure as Code (Terraform, ARM, CloudFormation)

 Experience with message queues / streaming (Kafka, RabbitMQ)

Soft Skills

 Strong communication and stakeholder coordination skills

 Ability to work in customer facing and offshore, onsite models

 Analytical mindset with strong troubleshooting skills

 Leadership qualities and mentoring ability