MPI Software Engineer (Full-time)

X-ScaleSolutions; Columbus (OH); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Healthcare

Retirement

Paid time off

Job summary

X-ScaleSolutions, a Columbus, Ohio-based startup, seeks an enthusiastic MPI Software Engineer to design and develop production-quality MPI code for HPC systems. You will work on Linux-based environments, MPI libraries, and high-performance networking technologies, collaborating with a team to deliver scalable software for GPUs and accelerators.

The ideal candidate has experience in HPC, MPI, and related interconnects, plus strong problem-solving and communication skills.

Qualifications

• Strong experience in Linux
• C programming
• MPI Library (design and debugging) experience
• Experience in HPC technologies and platforms

Responsibilities

• Lead role in projects to design and develop production quality MPI code
• Collaborate with HPC teams to optimize performance
• Assist in debugging and tuning MPI implementations

Skills

Teamwork

Communication

Customer service

Problem solving

Education

Computer science or computer engineering background

Tools

MPI Library (design & debugging)

InfiniBand

Omni-Path

RoCE / High-Speed Ethernet

GPUs / accelerators

Job description

X-ScaleSolutions is a start-up based in Columbus, Ohio. We specialize in a range of high-performance and scalable solutions for current-generation systems ranging from small deployments of a couple systems to multi-petaflop systems and the emerging Exascale systems. The mission of the company is to develop innovative and leading-edge software products, with a focus on four areas: 1) High-Performance Computing, 2) Deep/Machine Learning, 3) Big Data, and 4) Cloud Computing.

Are you interested in working on state-of-the-­art hardware, software, and middleware?

X-ScaleSolutions is looking for an enthusiastic MPI Software Engineer with desired experience in High-Performance Computing (HPC), Message Passing Interface (MPI), and network programming with modern HPC interconnects (InfiniBand, Omni‑path, 10‑100GigE/iWARP, and RoCE) and accelerators (GPUs) to join our team.

The MPI software engineer is expected to take a lead role in projects to design and develop production quality MPI code with novel features.

Technical expertise required:

• Strong experience in Linux
• C programming
• MPI Library (design and debugging) experience
• Experience in HPC technologies and platforms

The ideal candidate will have:

• Multiple years of experience in HPC, MPI standard, multi-core processors, GPUs/accelerators.
• Knowledge of InfiniBand, High-Speed Ethernet, Omni-Path, or similar high-performance networking technologies.
• Familiar with the typical design cycle (design, develop, test, tune, release, bug fixes, etc.) for producing and maintaining high-quality software and the associated tools
• Demonstrate strong analytical, troubleshooting, and problem-solving skills
• Strong communication, organizational, and customer service skills
• The ability to work in a team setting
• A background in computer science or computer engineering

This is a full-time position, though part-time candidates will be considered. Flexible schedule and remote position. Healthcare, retirement, and PTO package provided. Must be eligible to work in the US.