[18/09/2025] Python+Java Lead Engineer

4 days ago

Bengaluru India InOpTra Digital Full time

Job Description

Location: Remote (India)

Experience: 12+ years

Industry: Telecom / Software Development

Job Overview

We are looking for a seasoned Lead Full Stack Developer with deep expertise in Java, Python, and mobile testing frameworks within the telecom domain. This role combines leadership, architecture, and hands-on development with a strong emphasis on telecom protocols, monitoring systems, scalability, and performance optimization. You will play a strategic role in enhancing mobile testing solutions while also leading a high-performing development team.

Key Responsibilities

- Leadership & Mentoring: Guide and mentor a team of full-stack developers. Lead technical decisions, perform code reviews, and enforce best coding practices.
- End-to-End Full Stack Development:
- Frontend: Develop scalable interfaces using React, Angular, or Vue.js with TypeScript/JavaScript.
- Backend: Architect microservices using Java (Spring Boot) and Python (Django/Flask).
- Mobile Testing Platforms: Drive the development of robust mobile end-to-end testing platforms integrated with telecom infrastructure.
- Telecom System Expertise: Apply knowledge of 4G/5G, VoIP, LTE, and telecom protocols (SNMP, Redfish, IPMI) for robust solutions.
- Hardware & Firmware Integration: Collaborate with firmware/C++ developers to support hardware monitoring systems.
- Enterprise-Grade Monitoring:
- Design monitoring solutions using Prometheus, Grafana, Zabbix.
- Develop and integrate custom alerting and visualization dashboards.
- Performance & Resilience: Optimize systems for high availability, low latency, and horizontal scalability.
- DevOps & CI/CD: Enhance pipelines using Jenkins, Terraform, Kubernetes, Docker, Ansible.
- Cross-System Integration: Build integrations with tools like ServiceNow, Slack, Microsoft Teams, Splunk.
- AI System Design (Nice-to-Have): Support integration of Python-based AI services and frameworks when required.
- Monitoring API Design: Develop REST APIs for external platform integration and API parsing tools.

Key Skills & Experience

- 12+ years of full-stack development experience, with 5+ years in technical/people leadership roles.
- Strong expertise in:
- Java (Spring Boot, multithreading, JVM tuning, REST APIs)
- Python (Django, Flask, Django REST Framework)
- Frontend frameworks: React, Angular, Vue.js
- Mobile testing tools: Appium, Selenium, custom test automation
- Telecom proficiency: In-depth knowledge of telecom protocols, mobile networks, and device testing.
- Monitoring and Infrastructure:
- Prometheus, Grafana, Redfish, SNMP, IPMI, ICMP
- Familiarity with hardware monitoring tools and time-series databases (Grafana Mimir)
- Database Proficiency:
- SQL (MySQL, PostgreSQL) Query optimization and schema design
- NoSQL (MongoDB, Cassandra)
- Caching: Redis, Memcached
- DevOps/Cloud Tools:
- CI/CD Pipelines: Git, Jenkins, Terraform, Ansible
- Containerization: Docker, Kubernetes
- Cloud platforms: AWS, Azure, GCP
- Linux expertise: Command-line proficiency and scripting
- Integration APIs: RESTful API design for cross-platform integration
- Debugging & Optimization: Strong troubleshooting and performance tuning experience across stack

Education

- Bachelor's or Master's in Computer Science, Engineering, or a related field

Nice-to-Have Skills

- Experience in C++ and firmware integration
- Exposure to AI/ML deployment tools and frameworks
- Experience working across distributed, global teams
- Knowledge of emerging telecom trends: 5G, IoT, network slicing

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