L&T Precision Engineering & Systems
Software Engineer - D&DC Land Systems
About this role
This Software Engineer role is in the Defence & Dual-Use Land Systems area at L&T Precision Engineering & Systems, based in Mumbai. It involves building and supporting embedded and distributed software on Linux, VxWorks or QNX. Day to day the engineer writes C and C++ code, builds diagnostic and debugging tools, and analyses system issues, including ones reported from customer sites. The work includes communication over interfaces such as Serial, Ethernet, 1553, CAN and ModBus. It suits B.Tech/B.E graduates with 0 to 2 years of experience in systems-level programming.
L&T Precision Engineering & Systems is hiring for Software Engineer - D&DC Land Systems, a full-time role based in Mumbai.
Who can apply: 0–2 years. Skills: C, C++, Linux, VxWorks, QT, Multi-threading, Ethernet.
Hirastra checked that this opening is live. Apply directly through the official posting; applying is always free.
What you'll do
- Design and implement tools to speed up software development and debugging
- Build built-in diagnostics and test code to improve reliability and supportability
- Support fixing issues arising at customer sites
- Analyse system scalability and interworking problems and perform root cause analysis
- Develop distributed systems with inter-component communication
- Work with Serial, Ethernet, 1553, CAN, NMEA and ModBus interfaces
What you need
- B.Tech/B.E degree
- 0 to 2 years of experience
- Strong C and C++ programming
- Sound knowledge of operating systems principles (Linux, VxWorks, QNX)
- Experience with multi-thread and multi-process programming, Linux, Jira and inter-process communication
- Knowledge of IP protocols, VLANs and Ethernet switching
- Strong analytical, integration and debugging skills
- Location
- Mumbai
- Work mode
- See listing
- Experience
- 0–2 years
- Pay
- ₹6–10 LPA (Est.)
- Type
- Full-time job, Developer
- Added
- 7 October 2026
- Apply by
- 14 October 2026
Skills
- C
- C++
- Linux
- VxWorks
- QT
- Multi-threading
- Ethernet
"Est." = Hirastra's estimate based on market data, not an official figure.
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