HPC Software Developer

About the Role

Key Responsibilities

• Employ fundamental software engineering methods using industry standard practices and modern programming languages and operating systems.
• Develop a range of applications including scientific, graphical user interface, database, and visualization applications.
• Participate in requirements definition, analysis, design, implementation, debugging, testing, and optimization of computer programs on HPC platforms.
• Participate in the development and maintenance of user documentation.
• Contribute to technical projects and organizational objectives as an effective team member on multi-disciplinary teams.
• Engage with other developers and stakeholders to share knowledge, opinions, and recommendations.
• Perform other duties as assigned.

Requirements

• Ability to obtain and maintain a U.S. DOE Q-level security clearance, requiring U.S. Citizenship.
• Bachelor's degree in Computer Science, Computer Engineering, or related field, or equivalent experience.
• Proficiency in object-oriented programming with high-level languages such as C++ and interpreted languages such as Python.
• Experience developing software with Python or C++ within Linux and/or Windows environments.
• Experience with source code control systems, such as Git.
• Familiarity with developing HPC software including distributed memory computing with MPI and on-node parallelism for CPUs and GPUs.
• Experience providing innovative approaches and applying new technologies to broadly defined tasks and projects.
• Ability to approach difficult problems with enthusiasm and creativity.
• Effective interpersonal, verbal, and written communication skills necessary for collaboration and technical documentation.

Nice to Have

• Master's degree in Computer Science, Computer Engineering, or a related field.
• Knowledge and experience with LLNL processes and procedures.
• Experience with OpenMP, parallel programming, GPU programming, containers, and continuous integration.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, or related field, or equivalent experience.
• Proficiency in C++ and Python programming.
• Experience with HPC software development including MPI, GPU, and distributed memory systems.
• Ability to obtain and maintain a U.S. DOE Q-level security clearance.

Benefits & Perks

• Flexible Benefits Package
• 401(k)
• Relocation Assistance
• Education Reimbursement Program
• Flexible schedules (depending on project needs)