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Larsen & Toubro – Software Engineer 2026 | D&DC Land Systems | Job in Mumbai | ₹6 LPA – ₹8 LPA
Job Overview
| Details | Info |
|---|---|
| Company | Larsen and Toubro (L&T) |
| Job Role | Software Engineer |
| Department | D&DC Land Systems |
| Job ID | LNT/SE-LS/1713751 |
| Qualification | BTech / BE |
| Experience | 0 to 2 Years |
| Location | Mumbai, India |
| Skills Required | C, C++, Linux, VxWorks, Qt |
| Employment Type | Full Time |
| Salary Package | Rs 6 LPA to Rs 8 LPA (Expected) |
| Application End Date | October 14, 2026 |
| Apply Mode | Online |
About Larsen & Toubro
Larsen and Toubro commonly known as L&T is one of India’s most respected and iconic conglomerate companies with a legacy spanning over 80 years. Operating across engineering, construction, manufacturing, technology, and financial services, L&T is a trusted name in infrastructure development and advanced technology solutions across India and globally. Their Defence and Development and Design Center known as D&DC is a highly specialized division that designs and develops cutting edge defence technology, land systems, and embedded software solutions for India’s national defence and security requirements. Their Mumbai office serves as a critical engineering and defence technology hub where highly skilled engineers work on some of India’s most advanced and impactful defence systems.
Joining L&T’s D&DC Land Systems division as a Software Engineer is a rare and prestigious opportunity to contribute to India’s defence technology capabilities while building a highly specialized and rewarding engineering career.
About the Role
L&T is hiring Software Engineers for their D&DC Land Systems department in Mumbai. This is a full time role open to BTech and BE graduates with 0 to 2 years of experience who have strong skills in C, C++, Linux, VxWorks, and Qt. You will be working on developing and maintaining embedded and systems software for L&T’s advanced land based defence systems and platforms.
This role offers an expected salary package of Rs 6 LPA to Rs 8 LPA and is ideal for engineers who are passionate about embedded systems, real time operating systems, and defence technology software development. The last date to apply for this position is October 14, 2026.
What You Will Work On
- Designing and developing embedded software and systems applications for land based defence platforms
- Writing efficient and reliable C and C++ code for real time and embedded system environments
- Working on Linux and VxWorks based operating systems for defence application development
- Developing graphical user interface components and applications using Qt framework
- Collaborating with systems engineers, hardware teams, and project leads on defence product development
- Performing software testing, integration, and validation for embedded defence systems
- Debugging and resolving complex software issues in real time operating system environments
- Preparing detailed technical documentation including software design specifications and test reports
- Participating in design reviews and contributing to software engineering best practices
- Staying updated with the latest developments in embedded systems and defence software technologies
Who Can Apply – Eligibility Criteria
- Completed BTech or BE in Computer Science, Electronics, Electrical, IT, or related engineering field
- Freshers and candidates with 0 to 2 years of experience are eligible to apply
- Strong knowledge of C and C++ programming languages
- Familiarity with Linux operating system and Linux based software development
- Knowledge of VxWorks real time operating system is an advantage
- Experience or academic knowledge of Qt framework for GUI development
- Good understanding of embedded systems and real time software concepts
- Strong problem solving and debugging skills for low level software development
- Good written and verbal communication skills in English
- Ability to work in a collaborative and specialized defence engineering environment
What You Will Learn
- Hands on experience developing embedded and real time software for advanced land based defence systems
- Deep knowledge of C, C++, Linux, VxWorks, and Qt in a professional defence technology environment
- Understanding of how defence grade software is designed, tested, and validated to the highest standards
- Exposure to India’s most advanced land systems defence technology and engineering programs
- Mentorship from highly experienced embedded systems and defence software engineers at L&T
- Build a highly specialized and extremely valuable skill set in defence embedded software engineering
Career Growth Opportunities
- Opportunity to grow into senior software engineer and technical lead roles in L&T’s defence division
- Work on software that directly contributes to India’s national defence and security capabilities
- Add L&T D&DC — one of India’s most prestigious defence technology divisions — to your resume
- Exposure to cutting edge embedded systems and defence technology projects
- Build a strong professional network within L&T’s specialized defence engineering community in Mumbai
Interview Preparation Guide
Selection Process
- Online Technical Assessment – C, C++, and Embedded Systems concepts
- Technical Interview – Linux, VxWorks, Qt, and Real Time Systems
- Technical Interview – Problem Solving and Software Design
- HR Interview
Resume Tips
- Keep resume clean and well structured
- Highlight any embedded systems, C/C++ development, or electronics related academic projects
- Mention expertise in Linux, VxWorks, and Qt clearly
- Add any certifications in embedded systems, Linux, or real time operating systems
- Include links to your GitHub or technical project portfolio if available
Day Before Interview Checklist
- Revise C and C++ programming concepts thoroughly
- Brush up on Linux system programming and VxWorks RTOS fundamentals
- Practice Qt GUI development concepts
- Re-read your own resume carefully
- Prepare a clear explanation of your best embedded systems or electronics project
- Keep your ID proof and all academic documents ready
- Sleep well and stay confident
How to Apply
- Visit the official L&T Careers Portal
- Search for Software Engineer position using Job ID LNT/SE-LS/1713751
- Create your profile and upload your updated resume
- Fill in all required details carefully
- Submit your application online before October 14, 2026
Make sure your resume clearly highlights your C, C++, Linux, VxWorks, and Qt skills along with any relevant academic projects or experience before applying
🔖 Use Job ID LNT/SE-LS/1713751 when searching on the L&T Careers Portal to find this position directly
💰 Expected Salary Package for this role is Rs 6 LPA to Rs 8 LPA — A great opportunity for embedded systems engineers!
⚠️ Application End Date is October 14, 2026 — Apply well before the deadline to secure your spot!
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