Lead Software Engineer, Simulator

Sedaro
Arlington, VA

Overview

Sedaro is hiring a Senior Software Engineer to strengthen the performance and reliability of our distributed multi-physics simulation platform. In this role, you will contribute to the development of our simulation runtimes and leverage the cloud for cutting-edge performance and scale.


  • Team: Simulator, reporting to the Team Lead


  • Location: In person in Arlington, VA


  • U.S. Citizen or permanent resident status

Who We Are

Our simulation platform enables digital mission engineering through distributed, scalable, faster than real-time analyses across hundreds of interacting systems. We achieve this by ingesting simulation functions, models, and data, and generating high-performance code and architectures specialized for the given scenario. We maintain runtimes for both massively parallel execution in the cloud as well as execution in resource-constrained environments such as autonomous edge devices. Our technology is built with Rust, Kubernetes, gRPC , and Python. Join us as an early employee and transform how teams collaboratively engineer the next generation of Aerospace & Defense systems.

Who You Are


  • You are energized by novel challenges and unsolved problems


  • You are meticulous in your designs to ensure reliability and extensibility


  • You are motivated to deliver optimized, high-performance systems


  • You explore existing solutions to problems to choose the right tool for the job


  • You enjoy a fast-moving work environment and drive progress on decisions and projects

What You’ll Do


  • Advance Sedaro’s competitive advantage by pushing the boundaries of simulation speed and scale


  • Build features for both our cloud and edge simulation runtimes


  • Optimize and track performance metrics of our simulations


  • Support and augment our services to keep them efficient and operational


  • Develop tests that keep our technology reliable


  • Provide feedback on code reviews and design reviews


  • Contribute to our internal and external documentation


  • Participate in team-wide discussion and research as we continue to innovate on the semantics and implementation of our simulation technology

Benefits


  • Equity


  • Unlimited PTO


  • 401(k) with 4% match


  • 100% premium payment for medical insurance


  • Parental Leave


  • Flexible work schedule with core hours


  • Company provided lunches 3 days a week


  • Industry-leading career development opportunities

Requirements


  • Bachelor’s degree in computer science or equivalent experience


  • 3+ years of professional experience in software engineering


  • Experience with Rust or comparable compiled languages


  • Experience optimizing application performance


  • Strong technical writing skills

Additional desirable experience:


  • Simulation software, scientific computing


  • HPC, embedded software, game engines, compilers


  • Docker, Kubernetes, distributed systems , cloud technologies

  • Unique non-software technology perspectives are welcome

Posted 2025-11-13

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