Career as a Quantum Software Engineer in India: Salary, Courses and How to Begin

Quantum Computing & Information Information Technology & Software

Updated 29 Oct 2026

At a glance

A quantum software engineer writes and tests algorithms for quantum computers. In India most enter through a B.Tech or M.Sc. in computer science, physics or maths.

A quantum software engineer writes and tests algorithms and programs for quantum computers, which process information using qubits instead of ordinary bits. The job sits between physics, mathematics and computer science, and much of the everyday code is still written in classical languages such as Python.

Most students reach this career through a B.Tech or B.Sc. in computer science, physics or maths, followed by a master's degree or a specialised certificate in quantum computing. The route is still new in India, so dedicated courses are limited, and students often build their skills through projects and online learning.

This page covers the day-to-day work, the degrees and entrance exams, the skills employers look for and how the field is growing in India.

Minimum Qualification: Bachelor's degree in CS, physics, maths or electronics
Typical Degree: B.Tech / B.E. or M.Sc. in CS, Physics or Maths
Expected Entry Salary: Not yet verified
Entry-level to Senior: Not yet verified
Job Demand Growth: Rising, driven by national quantum initiatives
Work Hours: Typically full-time, office or hybrid
Places of Work: IT firms, research labs, start-ups, universities

What Does a Quantum Software Engineer Do?

Day-to-Day Responsibilities

Translate a problem such as optimisation, chemistry simulation or cryptography into a quantum algorithm.
Write quantum circuits and hybrid programs that combine quantum and classical code, usually in Python with a quantum software development kit (SDK).
Run and test code on simulators and, where available, cloud-accessed quantum hardware, then analyse errors and noise in the results.
Optimise circuits so they fit the limited number of qubits and operations that current machines support.
Work with physicists, hardware teams and domain experts to check that results are correct and useful.
Build software tools, libraries and interfaces so other developers and researchers can use quantum resources.
Document code and results, and keep up with fast-moving research papers and SDK releases.

Where They Work

In India, quantum software roles are found mainly in research institutions and university labs. The Indian Institutes of Technology are central to this: IIT Mandi offers a B.Tech in Quantum Science and Engineering, and IIT Roorkee has launched an advanced certificate in quantum computing. State-backed quantum initiatives, including an open-access quantum computer announced for Amaravati in Andhra Pradesh, also create research and software work.

Private employers include IT services and product companies building quantum-ready software, start-ups working on quantum algorithms and applications, and large companies in finance, pharmaceuticals and logistics that test quantum optimisation. Some roles are also global, with remote or hybrid options for candidates with a strong project portfolio.

How to Become a Quantum Software Engineer in India?

After Class 10

Build a strong base in mathematics and science. If you are interested in quantum computing, plan to take Science with Mathematics in Classes 11 and 12, because maths is the core of the field.

After Class 12

Enter a bachelor's programme in computer science, electronics, physics or a related field. Most engineering places in India are filled through entrance exams such as JEE Main and JEE Advanced, or through institute-specific processes.

Undergraduate

Complete a B.Tech, B.E. or B.Sc. Learn Python, data structures, linear algebra and probability. Take an introductory quantum computing or quantum mechanics course if your college offers one, and build projects you can show to employers.

Postgraduate and Specialisation

An M.Tech, M.Sc. or PhD with a quantum focus helps for research-heavy roles and for some employers. Entrance exams such as GATE and IIT JAM may apply, depending on the programme.

Licence / Certification

No licence is required. Short certificates and online courses on quantum computing and quantum SDKs show practical skill. An example is the advanced certificate in quantum computing and AI/ML from IIT Roorkee.

First Job

Apply for graduate software roles with quantum or research teams, research assistant positions in labs, and internships. Keep a public code portfolio of quantum projects, for example on GitHub.

Semiconductors & Microelectronics

Embedded Systems Engineer

Consumer Electronics & Wearables

Eligibility and Subjects Required

Stream and Subject Requirements

Class 12 with Physics, Chemistry and Mathematics (PCM) is the usual requirement for B.Tech programmes.
Class 12 Science with Mathematics also opens B.Sc. programmes in physics, mathematics and computer science.
Strong maths is essential, because quantum computing relies on linear algebra, probability and complex numbers.

Minimum Qualification

A bachelor's degree in computer science, IT, electronics, physics or mathematics is the usual minimum for entry-level roles.
A master's degree or PhD helps for research-heavy roles and for some employers.
Minimum marks are typically around 60% or more in the qualifying exam, though this varies by institute and employer. Confirm current cut-offs before publishing.

Courses and Degrees for Quantum Software Engineer

Undergraduate Degrees	Postgraduate Degrees	Certifications & Short-term Courses
B.Tech in Quantum Science and Engineering, IIT Mandi (4 years) B.Tech in Computer Science and Engineering (4 years) B.Tech in Electronics and Communication Engineering (4 years) B.Sc. in Physics, Mathematics or Computer Science (3 years)	M.Tech in Computer Science with quantum specialisation (2 years) M.Sc. in Physics with a quantum information or computing focus (2 years) M.Sc. in Computer Science (2 years)	Advanced Certificate in Quantum Computing and AI/ML, IIT Roorkee (duration to be confirmed) Online courses in quantum computing and quantum SDKs (duration varies)

Undergraduate Degrees
- B.Tech in Quantum Science and Engineering, IIT Mandi (4 years)
- B.Tech in Computer Science and Engineering (4 years)
- B.Tech in Electronics and Communication Engineering (4 years)
- B.Sc. in Physics, Mathematics or Computer Science (3 years)
Postgraduate Degrees
- M.Tech in Computer Science with quantum specialisation (2 years)
- M.Sc. in Physics with a quantum information or computing focus (2 years)
- M.Sc. in Computer Science (2 years)
Certifications & Short-term Courses
- Advanced Certificate in Quantum Computing and AI/ML, IIT Roorkee (duration to be confirmed)
- Online courses in quantum computing and quantum SDKs (duration varies)

Entrance Exams for Quantum Software Engineer

Exam	Level	Held	For Course
JEE Main	Undergraduate	Twice a year (verify current session dates)	B.Tech and B.E. programmes at NITs, IIITs and other engineering colleges
JEE Advanced	Undergraduate	Once a year (verify current schedule)	B.Tech programmes at the IITs, including IIT Mandi
GATE	Postgraduate	Once a year (verify current schedule)	M.Tech admissions and some PSU recruitment
IIT JAM	Postgraduate	Once a year (verify current schedule)	M.Sc. and joint M.Sc.-PhD programmes at IITs

Exam
JEE Main
Level
Undergraduate
Held
Twice a year (verify current session dates)
For Course
B.Tech and B.E. programmes at NITs, IIITs and other engineering colleges
Exam
JEE Advanced
Level
Undergraduate
Held
Once a year (verify current schedule)
For Course
B.Tech programmes at the IITs, including IIT Mandi
Exam
GATE
Level
Postgraduate
Held
Once a year (verify current schedule)
For Course
M.Tech admissions and some PSU recruitment
Exam
IIT JAM
Level
Postgraduate
Held
Once a year (verify current schedule)
For Course
M.Sc. and joint M.Sc.-PhD programmes at IITs

Top Colleges for Quantum Software Engineer

Government Institutes

College	Location
IIT Mandi	Mandi, Himachal Pradesh
IIT Roorkee	Roorkee, Uttarakhand
Indian Institute of Science (IISc)	Bengaluru, Karnataka
IIT Madras	Chennai, Tamil Nadu
IIT Bombay	Mumbai, Maharashtra
IIT Delhi	New Delhi, Delhi
IIT Kanpur	Kanpur, Uttar Pradesh

College
IIT Mandi
Location
Mandi, Himachal Pradesh
College
IIT Roorkee
Location
Roorkee, Uttarakhand
College
Indian Institute of Science (IISc)
Location
Bengaluru, Karnataka
College
IIT Madras
Location
Chennai, Tamil Nadu
College
IIT Bombay
Location
Mumbai, Maharashtra
College
IIT Delhi
Location
New Delhi, Delhi
College
IIT Kanpur
Location
Kanpur, Uttar Pradesh

Skills Required to Become a Quantum Software Engineer

Technical Skills

Python programming
Linear algebra and probability
Basics of quantum mechanics: qubits, superposition and entanglement
Quantum SDKs such as Qiskit, Cirq or PennyLane
Data structures and algorithm design
Linux command line and Git
Optimisation and basic machine learning (useful for hybrid applications)

Soft Skills

Problem-solving with abstract ideas
Patience when debugging noisy results
Clear written documentation
Teamwork with physicists and engineers
Self-learning as the field changes quickly
Explaining technical results to non-specialists

Typical job titles: Senior Quantum Software Engineer, Quantum Solutions Architect, Lead Researcher
At this level: setting technical direction, designing hybrid quantum-classical systems, and leading teams or client projects

Career Opportunities and Job Roles

Quantum Software Developer

Builds and tests quantum programs and libraries for research or product teams.

Quantum Algorithm Developer

Designs new algorithms for problems such as optimisation, simulation and machine learning.

Hybrid Quantum-Classical Application Developer

Connects quantum routines with classical software, data pipelines and user-facing applications.

Quantum Solutions Engineer

Helps clients understand quantum options and adapts solutions to their business problems.

Quantum Simulation Engineer

Builds and tunes simulators to test algorithms before they run on real hardware.

Research Assistant in a Quantum Lab

Supports experiments, code development and data analysis in university or institute research groups.

Scope and Future of Quantum Software Engineer in India

Quantum computing is moving from laboratory experiments towards early practical use, which creates demand for people who can write software for it. India's effort is visible in new academic programmes, such as the B.Tech in Quantum Science and Engineering at IIT Mandi and the advanced certificate in quantum computing and AI/ML at IIT Roorkee, launched in October 2025. A planned open-access quantum computer in Amaravati, Andhra Pradesh, is another sign of investment in the area.

Government initiatives such as the National Quantum Mission aim to build quantum technology, talent and infrastructure. Early demand is likely to be strongest in research labs and in sectors such as finance, pharmaceuticals and logistics, which are exploring optimisation and simulation use cases. Because the pool of trained people is still small, graduates who combine strong software engineering with quantum knowledge have a clear advantage.

Opportunities abroad are also growing, as global quantum companies and research centres hire software engineers, often preferring a master's or PhD. Indian students can prepare by building a public portfolio, contributing to open-source quantum projects and checking the entry requirements of target countries. The field changes quickly, so continuous learning is part of the job.

Is Quantum Software Engineer
the Right Career for You?

Quantum Software Engineer can be an exciting career, but the right choice depends on more than academic eligibility.

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Quantum Software Engineer: Frequently Asked Questions

What does a quantum software engineer do?

A quantum software engineer writes algorithms and programs that run on quantum computers, and tests them on simulators and cloud-accessible quantum hardware. The work includes designing quantum circuits, combining quantum and classical code, and making programs run reliably on machines that still have high error rates. Most days involve coding in Python, reading research papers and working with physicists to check results.

Can I become a quantum software engineer after Class 12?

Yes. The usual route is a four-year B.Tech or B.E. after Class 12 with Physics, Chemistry and Mathematics, or a three-year B.Sc. in physics, mathematics or computer science. Dedicated quantum undergraduate programmes are still rare, so most students choose computer science or electronics and add quantum courses, projects and certificates. Strong maths and programming skills matter more than the exact title of the degree.

Which degree is best for quantum software engineering in India?

There is no single best degree. A B.Tech in computer science, or a B.Sc. in physics with strong programming, is a common base, and many people go on to an M.Tech or M.Sc. with a quantum specialisation. IIT Mandi offers a B.Tech in Quantum Science and Engineering, which is a direct option. Check the syllabus, faculty and lab facilities before you choose a programme.

Do I need to be a physicist to write quantum software?

You do not need to be a research physicist, but you need working knowledge of linear algebra, probability and the basic ideas of quantum mechanics, such as qubits, superposition and entanglement. Most employers want a software engineer who codes well and understands enough physics to debug results and explain them. You can build this knowledge through courses, projects and a solid maths foundation.

How much does a quantum software engineer earn in India?

Salary figures for this role are still being verified, so no amount is quoted here. Pay depends on the degree, the institute, skills and whether the employer is a research lab, an IT company or a start-up. Check recent salary surveys and current job listings before you plan your finances.

Is quantum computing a good career in India?

It is an early-stage but growing field. National quantum initiatives, new quantum facilities and programmes such as the IIT Roorkee advanced certificate show that the country is building skills in the area. Because the number of trained people is still small, students who combine strong software skills with quantum knowledge may stand out. Demand is still concentrated in research and a few sectors, so it is best treated as a long-term option.

Can I learn quantum programming without a degree?

You can start learning through online courses, open-source quantum SDKs and small projects, and a certificate can show that you have done structured study. However, most employers still ask for a bachelor's degree in computer science, physics, maths or electronics. Building a public portfolio of working code is one of the most useful things a self-taught learner can do.