Software Developer - High Performance Computing (Bangalore, KA, IN, 560066)

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 our Corporate Responsibility Framework. To know more about ExxonMobil in India, visit ExxonMobil India and the Energy 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 networki