Engineer III - Communication

Location: Bangalore, India

Department: Software (Comms and Networks)

Experience: 3-5

Engineer III - Full Stack & Systems Integration

About the Role

Key Responsibilities

• Architecture & Development: Architect, build, and maintain scalable, high-performance full-stack applications and edge systems using modern frameworks (e.g., React, Flask, Node.js, Python, C++).
• System & Network Integration: Lead the integration of application logic with low-level networking protocols (OS socket programming, TCP/IP, WebSockets, REST APIs, and VPN interfaces).
• Real-Time Visualization: Design and implement resilient, low-latency dashboards for real-time telemetry, data visualization, and monitoring of networked edge devices.
• Edge & Hardware Interfacing: Drive software abstraction and communication layers for edge devices, hardware targets (e.g., Raspberry Pi, embedded controllers), and commercial routers/switches.
• Device Control & Automation: Develop robust automation tools, monitoring scripts, and device-management frameworks to control networked assets at scale.
• DevOps & Cloud Infrastructure: Lead containerization (Docker) and multi-environment deployment pipelines across local, cloud (AWS/GCP), and restricted edge networks via SSH/VPN.
• Field Support & Deployment: Actively support field testing, site deployments, and operational detachments to validate equipment, troubleshoot network anomalies, and ensure system reliability on-site.
• Technical Leadership: Conduct code reviews, establish engineering best practices, and mentor junior team members.

Required Qualifications & Tech Stack

• Experience: 5+ years of software engineering experience with a track record of delivering production-grade systems combining full-stack web architectures with network engineering.
• Education: B.Tech/B.E./M.Tech/MCA in Computer Science, Information Technology, Electronics & Communication, or a related field.
• Frontend: Advanced proficiency in React.js, modern JavaScript/TypeScript, and real-time state management.
• Backend & Systems: Strong expertise in Python (Flask/FastAPI), Node.js, C++, or Java, alongside deep familiarity with Linux OS primitives and IPC mechanisms.
• Networking: Deep understanding of TCP/IP, WebSockets, SSH, VPN protocols, routing fundamentals, and network-level troubleshooting.
• Databases: Advanced design and performance tuning for relational (PostgreSQL) and non-relational (MongoDB, SQLite) databases.
• Tooling & Cloud: Hands-on experience with Docker, CI/CD pipelines, AWS/GCP services, and Linux terminal debugging tools.
• Field Readiness: Ability and willingness to support field testing, hardware troubleshooting, and temporary operational detachments.