Quick answer: L&T is hiring a Software Engineer for its D&DC Land Systems team in Mumbai, under requisition LNT/SE-LS/1713751. The role is open to B.Tech/B.E graduates with 0–2 years of experience, focused on embedded and real-time systems programming in C/C++ across Linux, VxWorks, and QNX. Applications close 14 October 2026.
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Job Details at a Glance
- Company: Larsen & Toubro (DEIC – L&T Precision Engineering & Systems IC)
- Role: Software Engineer – D&DC Land Systems
- Requisition ID: LNT/SE-LS/1713751
- Location: Mumbai
- Qualification: B.Tech/B.E
- Experience: 0–2 years
- Apply By: 14 October 2026
About This L&T Off Campus Opening
This opening sits within L&T’s Defence Engineering & Integration Complex (DEIC), specifically the Precision Engineering & Systems Independent Company — a division working on Land Systems for defense applications. Unlike typical fresher software roles that focus on web or application development, this position is rooted in embedded, real-time systems programming: the kind of work that powers mission-critical hardware where reliability and precise timing genuinely matter, not just feature delivery speed.
L&T is one of India’s largest engineering, construction, and technology conglomerates, with a significant defense manufacturing arm. Working within DEIC means contributing to systems that are deployed in genuinely high-stakes environments, which brings a different engineering discipline than most commercial software roles — heavier emphasis on diagnostics, fault tolerance, and long-term system reliability.
What You’ll Actually Be Working On
Day to day, you’ll be designing and implementing tools that accelerate software development and debugging within large, complex, multi-threaded systems — not writing isolated scripts, but contributing to shared infrastructure that other engineers rely on. A significant part of the role involves analyzing system scalability and interworking issues: when a distributed system doesn’t behave as expected under load or across components, you’ll be involved in root-causing why.
You’ll also design built-in diagnostics and test code specifically meant to improve reliability and supportability in the field — since these systems can’t simply be patched the way consumer software can, diagnostic tooling is a genuinely important part of the engineering discipline here. On the communications side, you’ll work with systems that talk to each other over Serial, Ethernet, 1553, CAN, NMEA, and ModBus — a mix of both modern and specialized industrial/defense communication protocols that most fresher roles never expose you to. When issues do arise at actual customer sites, you’ll be part of the support and resolution process, giving you exposure to how software performs in real, deployed conditions rather than just a controlled dev environment.
Eligibility & Skills Required
- B.Tech/B.E degree
- Excellent command over C and C++ programming languages
- Strong control over operating systems principles — Linux, VxWorks, QNX
- Experience programming in a multi-thread/multi-process environment
- Proficiency with Linux, Jira, and inter-process communication
- Understanding of IP protocols, VLANs, and Ethernet switching
- Hands-on software development experience with large, complex software systems
- Excellent analytical, integration, and debugging skills
- Strong oral and written communication and multitasking ability
If your resume leans toward embedded systems coursework, RTOS projects, or any hands-on work with hardware-software interfacing (even at a college-lab level), this is genuinely a role where that background stands out — most fresher applicants come from a pure web/app development track, so this specialization is less crowded.
How to Apply
Applications are open on L&T’s official careers portal: Apply for L&T Software Engineer, D&DC Land Systems (Req LNT/SE-LS/1713751)
⚠️ Always apply only through L&T’s official careers portal, and never pay any fee during the recruitment process.
Frequently Asked Questions
What is the last date to apply for this L&T role?
Applications close on 14 October 2026.
Is this role open to freshers with zero experience?
Yes — the listed experience range is 0–2 years, so candidates with no prior professional experience are eligible, provided they have the required technical skills in C/C++ and embedded systems concepts.
What kind of projects or coursework would strengthen my application?
Any hands-on exposure to embedded systems, real-time operating systems (RTOS), or hardware-software interfacing — college lab projects, personal projects using microcontrollers, or coursework covering OS internals are all directly relevant here.
Where is this role based?
The role is based in Mumbai.
Does L&T charge any fee during recruitment?
No. L&T never charges any fee at any stage of recruitment. Always apply only through the official careers portal linked above.
Get Interview-Ready
Before you apply, make sure your resume and interview answers are in shape:
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