Software Developer

Experience: 3-5 Years
Employment Type: Full-time
Location: In-person
Company: WhizHack

Role Overview

We are seeking a Software Developer with strong experience in systems programming, backend development, and cybersecurity, who is interested in working on IT and OT security systems.

You will design and build production-grade software used in enterprise and industrial environments, where reliability, safety, and correctness are more important than rapid feature churn.

Key Responsibilities
- Design and develop high-performance, security-aware software systems
- Build and maintain:
- Network-centric services
- Data ingestion and analytics pipelines
- Automation and internal tooling
- Work with enterprise and industrial network data
- Ensure software meets OT constraints, including:
- Non-intrusive behavior
- High availability
- Predictable performance
- Analyze and optimize:
- Memory usage
- Concurrency
- Throughput
- Troubleshoot complex issues across:
- Linux systems
- Networking stacks
- Production environments
- Mentor junior engineers and review code




- Contribute to architectural decisions and technical direction

Required Technical Skills
- Strong hands-on experience in two or more of:
- Python
- Go
- Rust
- C / C++
- Deep understanding of:
- Linux internals
- OS concepts (processes, threads, memory, I/O)
- Networking (TCP/IP, ARP, routing, VLANs, sockets)
- Experience building:
- Backend services
- Long-running daemons
- Hands-on experience with:
- Docker and containerized environments
- Shell scripting and automation
- Git workflows

Solid OT & Cybersecurity Preference
- Experience or strong interest in:
- Industrial / OT environments
- Network traffic inspection and protocol analysis
- Understanding of:
- Differences between IT and OT security
- Safety-critical and high-availability systems
- Familiarity with:
- Packet analysis tools (tcpdump, Wireshark)
- Secure coding and threat modeling

Preferred (Nice-to-Have)
- Experience with:
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📌 Software Developer (Gurugram)
🏢 Whizhack Technologies
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