Job Description

Job Overview
| Details | Information |
|---|---|
| Company Name | Larsen & Toubro (L&T) |
| Job Role | Software Engineer – D&DC Land Systems |
| Job Code | LNT/SE-LS/1713751 |
| Job Location | Mumbai, Maharashtra |
| Salary | ₹8 LPA – ₹10 LPA (Approx.) |
| Qualification | B.E./B.Tech |
| Experience | 0 – 2 Years |
| Job Type | Full-Time |
| Industry | Defence, Engineering & Technology |
| Application Last Date | 14 October 2026 |
| Posted Date | 17 April 2026 |
L&T Software Engineer Recruitment 2026
Larsen & Toubro (L&T), one of India’s leading engineering and technology companies, has announced an exciting career opportunity for software engineers in its defense and aerospace division. Candidates with a B.Tech or B.E. degree and up to 2 years of experience can apply for this position.
This role offers an opportunity to work on advanced defense technologies, embedded systems, distributed software architectures, and mission-critical applications. Fresh graduates with strong programming knowledge and passion for software development are encouraged to apply.
About the Company
Larsen & Toubro is one of India’s most respected multinational organizations, operating in Engineering, Procurement & Construction (EPC); Manufacturing; Defense; Technology Services; Infrastructure; and High-Tech Solutions.
With operations in more than 50 countries, L&T has built a reputation for innovation, engineering excellence, and sustainable business practices. The company continues to contribute significantly to India’s infrastructure, defense modernization, and technological advancement.
L&T is also recognized for providing excellent career growth opportunities, employee development programs, and exposure to cutting-edge technologies.
Job Description
L&T is looking for talented software engineers to join its D&DC Land Systems division in Mumbai. Selected candidates will be responsible for designing, developing, testing, and maintaining complex software solutions used in defense and mission-critical applications.
The role involves working on embedded systems, distributed software architectures, communication protocols, operating systems, and software debugging activities. Candidates will collaborate with cross-functional engineering teams to deliver high-performance and reliable software solutions.
This position is ideal for candidates interested in embedded software development, operating systems, networking, and real-time applications.
Eligibility Criteria
Educational Qualification
Candidates must possess:
- B.E. / B.Tech in:
- Computer Science Engineering
- Information Technology
- Electronics & Communication Engineering
- Electronics Engineering
- Related Engineering Disciplines
Age Limit
- Age criteria will be as per the company recruitment policy.
Gender
- Male and female candidates can apply.
Experience Required
- 0 to 2 years of experience.
- Freshers with strong technical knowledge are eligible.
- Candidates with internships or project experience in embedded systems and software development will have an advantage.
Job Responsibilities
Selected candidates will be responsible for:
- Developing software applications using C and C++.
- Designing and implementing software solutions for defense systems.
- Working on Linux, VxWorks, QNX, and embedded operating systems.
- Developing multi-threaded and multi-process applications.
- Supporting software integration, validation, and testing activities.
- Troubleshooting software issues reported from customer locations.
- Performing root cause analysis and debugging system failures.
- Designing built-in diagnostics and testing utilities.
- Developing distributed architecture software systems.
- Supporting communication interfaces and networking protocols.
- Collaborating with engineering and product development teams.
- Ensuring software reliability, scalability, and performance.
Required Skills
Technical Skills
- C Programming
- C++ Programming
- Linux Operating System
- VxWorks
- QNX
- Qt Framework
- Jira
- Inter-Process Communication (IPC)
- Multi-threaded Programming
- Distributed Systems Development
- Ethernet Networking
- VLAN Configuration
- TCP/IP Protocols
- Embedded Systems Development
- Software Debugging & Troubleshooting
Communication Protocol Knowledge
Candidates having knowledge of the following protocols will have an added advantage:
- Serial Communication
- Ethernet
- MIL-STD-1553
- CAN Protocol
- NMEA
- ModBus
Soft Skills
- Analytical Thinking
- Problem-Solving Ability
- Team Collaboration
- Communication Skills
- Adaptability
- Time Management
- Multitasking Capability
- Technical Documentation Skills
Salary Details
The expected salary package for this role ranges between the following:
Annual Salary
₹800,000 – ₹1,000,000 Per Year
Additional Benefits
- Performance-Based Incentives
- Health Insurance Benefits
- Provident Fund (PF)
- Paid Leaves
- Professional Development Programs
- Internal Career Growth Opportunities
- Exposure to Defence & Aerospace Projects
- Learning and Certification Support
Actual compensation may vary depending on skills, qualifications, and interview performance.
How to Apply
Follow these simple steps to apply:
Step 1
Visit the official L&T Careers portal.
Step 2
Search for Job Code:
LNT/SE-LS/1713751
Step 3
Read the complete job details carefully.
Step 4
Register or log in to your candidate profile.
Step 5
Upload your updated resume and academic documents.
Step 6
Fill out the application form accurately.
Step 7
Review all details before submission.
Step 8
Submit your application before 14 October 2026.
Required Documents
Candidates should keep the following documents ready:
- Updated Resume/CV
- Passport Size Photograph
- Aadhaar Card / Government ID Proof
- 10th Mark Sheet
- 12th Mark Sheet
- Diploma Certificate (If Applicable)
- B.E./B.Tech Mark Sheets
- Degree Certificate
- Internship Certificates
- Project Documents
- Experience Certificate (If Applicable)
- Caste Certificate (If Applicable)
Other Important Details
Work Location
- Mumbai, Maharashtra
Work Mode
- Office-Based Role
Department
- Defence & Development Centre (D&DC) Land Systems
Employment Type
- Full-Time
Career Growth Opportunities
- Defence Software Engineering
- Embedded Systems Development
- Real-Time Operating Systems
- System Architecture Design
- Advanced Networking Technologies
- Aerospace & Defence Technology Projects
Preferred Candidate Profile
Candidates who enjoy solving complex technical challenges, working with embedded systems, and developing mission-critical software solutions will find this role highly rewarding.
Why Should You Apply?
This L&T Software Engineer opportunity is an excellent choice for fresh engineering graduates and early-career professionals looking to build a strong career in software development, embedded systems, defense technology, and advanced engineering solutions.
Working with L&T offers exposure to large-scale national projects, cutting-edge technologies, and long-term career growth in one of India’s most prestigious engineering organizations.