Software Developer - High Performance Computing

ExxonMobil; Bengaluru Urban; On-site; INR 1,800,000 - 2,400,000; Full time

Benefits offered by this job

Competitive compensation

Medical plans

Retirement benefits

Training and development

Tuition assistance

Relocation program

Workplace flexibility policy

Global networking

Job summary

ExxonMobil is seeking a Senior Software Developer for its HPC group to develop and optimize seismic imaging applications. You will partner with geoscientists and upstream teams to leverage large-scale HPC systems and transform prototypes into production-ready software.

The role requires strong C/C++ expertise, parallel computing experience, Linux environments, and collaboration across global teams. This is a Bengaluru-based, on-site position offering extensive growth opportunities and a robust

Qualifications

• Bachelor’s or Master’s in CS/SE/Math or related field; GPA 6.0+
• 7+ years hands-on C/C++ experience
• Strong CS fundamentals: algorithms, data structures, software design
• Expertise in parallel algorithms; distributed memory; load balancing
• Understanding of code complexity and performance implications
• 1+ year Linux/Unix experience
• Experience with Git, CI/CD, and Agile
• Excellent verbal & written communication; mentoring mindset
• Self-driven, curious, quick to learn new domains

Responsibilities

• Develop, deploy, document, and support seismic imaging apps in Agile/Scrum
• Profile and optimize HPC apps for better throughput
• Collaborate with researchers to productionize prototype code
• Work with HPC engineers and geoscientists on future hardware decisions
• Provide technical support to distributed internal partners
• Mentor developers through code reviews and design sessions

Skills

C/C++ programming

Algorithms & data structures

Parallel computing

Linux/Unix

Git & CI/CD

Agile methodologies

Communication skills

Self-motivated learning

Python & CUDA basics

Education

Bachelor’s or Master’s degree in CS/Software Engineering/Math

Tools

Git

CI/CD pipelines

MPI

OpenMP

CUDA

Job description

Job Description:

About us

At ExxonMobil, our vision is to lead in energy innovations that advance modern living and a net-zero future. As one of the world’s largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for.

The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our strategy in energy, chemicals, lubricants and lower-emissions technologies.

We invite you to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society’s evolving needs. Learn more about our What and our Why and how we can work together.

ExxonMobil’s affiliates in India

ExxonMobil’s affiliates have offices in India in Bengaluru, Mumbai and the National Capital Region.

ExxonMobil’s affiliates in India supporting the Product Solutions business engage in the marketing, sales and distribution of performance as well as specialty products across chemicals and lubricants businesses. The India planning teams are also embedded with global business units for business planning and analytics.

ExxonMobil’s LNG affiliate in India supporting the upstream business provides consultant services for other ExxonMobil upstream affiliates and conducts LNG market-development activities.

The Global Business Center - Technology Center provides a range of technical and business support services for ExxonMobil’s operations around the globe.

ExxonMobil strives to make a positive contribution to the communities where we operate and its affiliates support a range of education, health and community-building programs in India. Read more about ourCorporate Responsibility Framework.

To know more about ExxonMobil in India, visitExxonMobil Indiaand theEnergy Factor India.

What role you will play in our team

As a Senior Software Developer in ExxonMobil’s High Performance Computing (HPC) group, you will play a critical role in developing and optimizing advanced geoscience applications for the Subsurface Imaging team. This team partners with upstream researchers to deliver cutting-edge seismic imaging solutions that leverage world-class HPC systems. Your work will enable geoscientists to gain deeper insights into subsurface formations, providing significant competitive advantages in oil and gas exploration.

What you will do

• Develop, deploy, document, and support proprietary seismic imaging applications within an Agile/Scrum environment.
• Profile and optimize applications to maximize HPC system utilization and improve throughput for seismic imaging workflows.
• Collaborate with researchers to transform prototype research code into production-ready solutions.
• Work closely with HPC systems engineers and geoscientists to influence decisions on future hardware and system upgrades.
• Provide technical support to globally distributed internal business partners.
• Mentor and guide developers through pair programming, code reviews, and design sessions.

About you

Skills and Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Applied Mathematics, Computational Science, or related field (minimum GPA: 6.0).
• 7+ years of hands‑on experience in C/C++ programming.
• Strong understanding of computer science fundamentals: algorithms, data structures, and software design principles.
• Expertise in parallel algorithms, distributed memory models, and load balancing.
• Solid grasp of code complexity and performance implications of algorithmic choices.
• Minimum 1 year experience in Linux/Unix environments.
• Familiarity with enterprise development tools (Git, CI/CD pipelines) and Agile methodologies.
• Excellent verbal and written communication skills for effective collaboration and mentoring.
• Self-driven, curious, and eager to learn new domains quickly.

Preferred Qualifications/ Experience

• Experience with Python, modern C++ (C++11 and later), and Unix shell scripting languages (BASH).
• Hands‑on experience with MPI, OpenMP, and/or CUDA (or similar GPU programming frameworks).
• Experience with profiling tools (Intel VTune, NVIDIA Nsight, gprof) and performance tuning.
• Strong understanding of object-oriented design principles.
• Proficiency in additional programming languages such as Java, Shell Script, JavaScript (a plus).
• Knowledge of simulation software development, specifically in seismic imaging or geoscience domain.

Your benefits

An ExxonMobil career is one designed to last. Our commitment to you runs deep: our employees grow personally and professionally, with benefits built on our core categories of health, security, finance and life. We offer you:

• Competitive compensation
• Medical plans, maternity leave and benefits, life, accidental death and dismemberment benefits
• Retirement benefits
• Global networking & cross-functional opportunities
• Annual vacations & holidays
• Day care assistance program
• Training and development program
• Tuition assistance program
• Workplace flexibility policy
• Relocation program
• Transportation facility

Please note benefits may change from time to time without notice, subject to applicable laws. The benefits programs are based on the Company’s eligibility guidelines.

Stay connected with us

• Learn more about ExxonMobil in India, visitExxonMobil IndiaandEnergy Factor India.
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EEO Statement

ExxonMobil is an Equal Opportunity Employer:

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin or disability status.

Functional Skills

• Containerized Deployment
• Cloud Computing
• Infrastructure & Platform Programming & Automation

Nothing herein is intended to override the corporate separateness of local entities. Working relationships discussed herein do not necessarily represent a reporting connection, but may reflect a functional guidance, stewardship, or service relationship.

Exxon Mobil Corporation has numerous affiliates, many with names that include ExxonMobil, Exxon, Esso and Mobil. For convenience and simplicity, those terms and terms like corporation, company, our, we and its are sometimes used as abbreviated references to specific affiliates or affiliate groups. Abbreviated references describing global or regional operational organizations and global or regional business lines are also sometimes used for convenience and simplicity. Similarly, ExxonMobil has business relationships with thousands of customers, suppliers, governments, and others. For convenience and simplicity, words like venture, joint venture, partnership, co-venturer, and partner are used to indicate business relationships involving common activities and interests, and those words may not indicate precise legal relationships.