Colossus Technologies Group
Senior Backend Engineer (Distributed Systems & HPC)
Skills
17 days ago
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Important information
Contract type:
Permanent
Location:
Watertown, MA, USA
Work mode:
Onsite
Published on:
7 October 2026
What they need
We’re partnering with a fast-growing technology company building a high-performance platform for large-scale engineering and scientific computing. They’re looking for a Senior Backend Software Engineer to build the systems that orchestrate compute-intensive workloads across cloud and HPC environments.
This is a strong fit for an engineer who enjoys working at the intersection of backend development, distributed systems, cloud infrastructure, and high-performance computing. This is an opportunity to build backend infrastructure where software directly controls and orchestrates large-scale CPU/GPU compute workloads, rather than a traditional application-development environment.
Responsibilities:
- Build scalable backend services and APIs for compute-intensive workloads.
- Develop systems for job orchestration, scheduling, data management, caching, and storage.
- Improve distributed task pipelines and reliability for long-running workloads.
- Integrate cloud infrastructure with HPC and high-performance compute environments.
- Work with Kubernetes, containers, Linux, networking, and observability.
- Optimize how CPU and GPU resources are utilized across large workloads.
- Partner closely with scientific and infrastructure engineering teams.
Required Skills:
- Strong backend development experience with Python, C++, and/or Java.
- Experience building and operating distributed systems in production.
- Hands-on experience with AWS or another major cloud platform.
- Experience with Docker and Kubernetes.
- Strong Linux and systems troubleshooting skills.
- Experience designing backend services and REST/web APIs.
- Understanding of cloud compute, storage, networking, and IAM.
- Experience with infrastructure automation and CI/CD.
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