NtiativeActive opening

Senior Backend Engineer

Remote (Poland)Remote (region-locked)SeniorFound today
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javac++pythonawskubernetesterraformlinuxdistributed systems

Remote 100% (POLAND)

Here at Ntaitive, we are hiring a language-agnostic Backend Software Engineer to architect the core engine behind our client's EM massive-scale simulation platform

You will own the compute layer that bridges on-prem High-Performance Computing (HPC) clusters with elastic AWS infrastructure, handling massive, distributed compute workloads where throughput, memory footprint, and low-latency matter.

What You’ll Own

  • Architect scalable simulation APIs in Java, C++, or Python.

  • Bridge on-prem HPC clusters to AWS via Kubernetes and Terraform.

  • Build high-throughput data caching and storage layers.

  • Optimize Linux systems and network performance for zero downtime.

What You Bring

  • Solid backend depth in Java, C++, or Python and distributed systems.

  • Hands-on AWS, Kubernetes, and Terraform experience.

  • Low-level Linux troubleshooting skills (CPU, memory, network I/O).

  • End-to-end product ownership from design to production.

Bonus Points

  • Prior exposure to HPC workload schedulers (Slurm, PBS), high-speed interconnects (InfiniBand/RDMA), or large-scale scientific modeling platforms.

If you care about memory layout, network topology, and raw compute performance, let’s talk.

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NtiativeSenior Backend Engineer
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