Jobs Board Software Development / Engineering Software Engineer – D&DC Land Systems
Software Engineer – D&DC Land Systems
Software Development / Engineering Full-Time

Software Engineer – D&DC Land Systems at L&T Precision Engineering & Systems

L&T Precision Engineering & Systems ·📍 Mumbai, India ·🗓️ Posted September 23, 2026 ·⏱️ 2 min read
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L&T Precision Engineering & Systems is hiring Software Engineers for its D&DC Land Systems business unit in Mumbai. The role focuses on C/C++, Linux, VxWorks, QNX, multi-threading, IPC, networking, distributed systems, debugging, and system-level software development.
📋 Software Engineer – D&DC Land Systems — Overview
CompanyL&T Precision Engineering & Systems
Job RoleSoftware Engineer – D&DC Land Systems
Job CategorySoftware Development / Engineering
LocationMumbai, India
Work Mode
Employment TypeFull-Time
QualificationB.Tech / B.E
Experience0–2 years
Other EligibilityCandidates should have strong programming knowledge in C/C++, understanding of operating systems, multi-threaded and multi-process programming, IPC, networking, debugging, and system-level software development. Good oral and written communication skills and multitasking ability are also mentioned.
Salary
Apply BeforeOctober 13, 2026
🛠️ Skills Required
C C++ Linux VxWorks QNX Multi-threading Multi-process Programming Inter-Process Communication Distributed Systems Networking Debugging Qt Jira Operating Systems Problem Solving Communication
💻 Technologies You May Work With
C C++ Linux VxWorks QNX Qt IPC Ethernet IP Protocols VLANs Ethernet Switching Serial Communication 1553 CAN NMEA ModBus Distributed Systems
🏢 About the Company

L&T Precision Engineering & Systems is the organization identified in the supplied job posting. The position belongs to the DEIC – L&T Precision Engineering & Systems IC business unit.

View all open roles at L&T Precision Engineering & Systems →
🧭 About the Role

L&T Precision Engineering & Systems is hiring Software Engineers for its D&DC Land Systems business unit in Mumbai. The role focuses on C/C++, Linux, VxWorks, QNX, multi-threading, IPC, networking, distributed systems, debugging, and system-level software development. About the Role The Software Engineer – D&DC Land Systems position focuses on developing software for complex land systems and engineering applications. The role involves system programming, operating systems, multi-threading, inter-process communication, distributed architecture, networking, debugging, and embedded/system-level software development. Engineers may also work on software tools, debugging environments, system-level issue investigation, root-cause analysis, and improving the reliability and supportability of software systems.

✅ Key Responsibilities
  1. 1 Develop software for complex land systems and engineering applications.
  2. 2 Design and implement system-level software.
  3. 3 Work with C and C++ programming.
  4. 4 Develop software in Linux, VxWorks and QNX environments.
  5. 5 Work with multi-threaded and multi-process programming.
  6. 6 Implement and troubleshoot inter-process communication.
  7. 7 Work with distributed system architectures.
  8. 8 Investigate system-level software issues.
  9. 9 Perform debugging and root-cause analysis.
  10. 10 Analyze problems occurring at customer sites.
  11. 11 Develop and support software tools and debugging environments.
  12. 12 Troubleshoot networking and communication issues.
  13. 13 Contribute to software reliability and supportability.
  14. 14 Coordinate with engineering teams on technical issues.
📚 How to Prepare
  • Strengthen C and C++ programming fundamentals. Revise pointers and memory management. Practice data structures and object-oriented programming. Learn Linux commands, processes and threads. Study operating system fundamentals. Understand multi-threading and concurrency. Learn process synchronization and deadlocks. Study Inter-Process Communication concepts. Revise distributed systems fundamentals. Learn networking fundamentals. Practice Ethernet, IP, VLAN and switching concepts. Understand Serial, CAN, 1553, NMEA and ModBus basics. Practice debugging and root-cause analysis. Build a small C/C++ system-level project. Improve technical communication and documentation skills.
❓ Frequently Asked Questions
Q. What is the job title?
Software Engineer – D&DC Land Systems.
Q. Which company is hiring?
L&T Precision Engineering & Systems.
Q. Where is the job located?
Mumbai, India.
Q. What is the experience requirement?
0–2 years.
Q. What is the minimum qualification?
B.Tech / B.E.
Q. What programming languages are required?
C and C++.
Q. Which operating systems are mentioned?
Linux, VxWorks and QNX.
Q. What networking technologies are mentioned?
Ethernet, IP protocols, VLANs and Ethernet switching, along with communication technologies such as Serial, 1553, CAN, NMEA and ModBus.
Q. Is this suitable for freshers?
The position specifies 0–2 years of experience, making it relevant to early-career candidates. The source also notes that the role requires hands-on knowledge of several system-level technologies.
Q. What is the application deadline?
October 14, 2026.
Q. What should candidates prepare?
Focus on C/C++, Linux, operating systems, multithreading, IPC, networking, debugging, distributed systems and problem-solving.

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