Senior Backend Software Engineer

🔥 2 minutes ago

🇵🇱 Poland – Remote

💵 $85k - $100k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 7%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Flexcompute

WebsiteLinkedInAll Job Openings

11 - 50 employees

🚘 Automotive

🏭 Manufacturing

💰 $22M Series B on 2021-11

Automotive • Manufacturing • Software

Flexcompute is a company focused on accelerating innovation through advanced computing and groundbreaking simulation technology. They offer Flow360, a comprehensive solution for Computational Fluid Dynamics (CFD), and Tidy3D, an Electromagnetic (EM) solver, emphasizing physics-based simulation software. Flexcompute aims to assist industries in optimizing design processes and achieving real-time computational capabilities. Their offerings include educational resources, documentation, and support for Python-based applications, making them a key player in the simulation and computational software space.

📋 Description

• Contribute to general software development efforts, including API unification, simulation data management such as caching, syncing, and storage, and scripting improvements • Collaborate with EM and infrastructure teams to implement simulation-specific solutions • Enhance back-end and scheduler integrations and Python front-end functionality • Improve task pipelines through innovative web API design for multi-physical simulation contexts • Develop and maintain hybrid cloud compute and storage solutions integrating on-premise HPC systems with modern cloud platforms • Optimize and manage high-performance computing clusters equipped with high-speed interconnects • Architect and deploy Kubernetes-based infrastructure for distributed simulation workloads • Design and implement scalable web APIs for simulation job orchestration and data access • Build CI/CD pipelines and infrastructure-as-code systems for reproducible deployments • Develop hybrid cloud solutions connecting on-premise HPC clusters with AWS compute and storage • Implement monitoring and observability systems to track simulation performance and reliability • Improve platform scalability to support growing user traffic and compute demand • Design secure service architectures, authentication, and licensing systems • Optimize infrastructure utilization across CPU and GPU resources

🎯 Requirements

• Bachelor’s degree or higher in computer science or computer engineering • Professional experience developing backend systems using Java, Python, and/or C++ • Strong experience with AWS or similar cloud platforms, including compute, storage, networking, IAM, and infrastructure automation • Expertise in backend service development and web API architecture • Hands-on experience with containerization and orchestration, including Docker and Kubernetes • Experience designing and operating distributed systems in production environments • Strong Linux systems knowledge and infrastructure troubleshooting skills • Experience with infrastructure automation and configuration management, such as Terraform or Ansible • Familiarity with monitoring, logging, and observability tooling • Understanding of networking fundamentals and backend security best practices • Ability to learn quickly, adapt to new challenges, and innovate in a fast-paced startup environment • Experience integrating cloud platforms with HPC environments or large compute clusters • Familiarity with job schedulers such as Slurm, distributed compute frameworks, or large-scale data pipelines • Experience supporting scientific computing or simulation platforms • Knowledge of GPU infrastructure and resource scheduling • Experience building developer platforms or internal infrastructure tooling

🏖️ Benefits

• Competitive compensation with equity of a fast-growing startup • Remote within Poland, on Polish working hours with about six hours of overlap with our Boston team • Annual travel support for team gatherings in Boston • Learning sponsorship • AI tools budget • Fitness benefit • Friendly, thoughtful, and intelligent coworkers