Senior Software Engineer, Systems Programming

Sedaro
Arlington, VA

Job Description

Job Description

Salary: $150K-170K + Equity

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 or Boston, MA
  • U.S. Citizen or permanent resident status required

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

WhatYoull Do

  • Enable increasingly massive distributed simulations
  • Lead development of features for both our cloud and edge simulation runtimes
  • Optimize and track performance metrics of our simulations
  • Maximize parallelism and caching in our build systems and services
  • Develop QA frameworks and maintain high reliability standards
  • Provide feedback and guidance on code reviews and design reviews
  • Sustain our internal and external documentation
  • Lead team-wide discussions 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

  • Bachelors degree in computer science or equivalent experience
  • 6+ years of professional experience in software engineering
  • Experience with Rust or comparable compiled languages
  • Experience profiling and optimizing application performance
  • Comfort with containerization and cloud technologies
  • Excellent technical writing skills

Additional desirable experience:

  • Simulation software, scientific computing
  • HPC, embedded software, game engines, compilers
  • Distributed systems, backend development
  • Unique non-software technology perspectives are welcome
Posted 2026-07-03

Recommended Jobs

Customer Success Manager

EverDriven
Virginia Beach, VA

Job Description Job Description EverDriven is the nation's leading provider of alternative student transportation, partnering with school districts to serve students who need it most—including …

View Details
Posted 2026-06-05

Computer Vision Engineer

Molg
Sterling, VA

Job Description Job Description ABOUT US Hey! We’re Molg We’re building robotic systems that make electronics manufacturing circular. We work with hyperscalers and leading electronics manufact…

View Details
Posted 2026-05-26

Travel Nurse - Med Surg / Telemetry Job in Greensboro, NC - $9,047 per Month (2Years Experience Needed)

Vetted Health
Alexandria, VA

Vetted is seeking a RN - Med Surg / Telemetry for a travel job in Greensboro, North Carolina . Must have 2+ years of experience. This contract pays approximately $9,047/month gross. Assig…

View Details
Posted 2026-07-06

Head Gardener/ Estate Horticulturist

Coach and Six LLC
Fairfax, VA

Job Description Job Description   Position: Head Gardener/ Estate Horticulturist Location: Fairfax County, Virginia Property: Private 7-acre estate Reports to: Property Owner Ove…

View Details
Posted 2026-05-14

CDL-A /1099/ OTR

Truck with Jed Logistics
Richmond, VA

Job Description Job Description Are you ready for great OTR position?  Isn't it great to have home time, dry van, reefer, and possible truck selection?  We will even take a Premade Team if you ha…

View Details
Posted 2026-07-03

Residential Counselor

Complete Staffing Solutions
Bristow, VA

Job Description Job Description Residential Counselor Bristow, VA Hours: ~ Full time ~ Saturday & Sunday 6:30a – 6:30p ~2 weekdays 10:30p – 6:30a -OR- ~ Saturday & Sunday 6:30a…

View Details
Posted 2026-06-25

Clinical Testing Psychologist

Ellie Mental Health - 164
Yorktown, VA

Job Description Job Description Benefits: Competitive salary Dental insurance Flexible schedule Health insurance Opportunity for advancement Paid time off Training & developm…

View Details
Posted 2026-05-30

Technical Writer (Process Improvement Focus)

Otoe Missouria Group
Portsmouth, VA

Job Description Job Description About Us Otoe-Missouria Group (OMG) is a tribally owned business dedicated to delivering high-quality solutions across a range of industries. Our Construction D…

View Details
Posted 2026-07-03

Customer Service Rep - Automotive BDC

Jerry's Ford Leesburg
Leesburg, VA

Job Description Job Description Job Description Jerry's Auto Group has an available position at our Leesburg Ford location for an energetic Internet / BDC Representative. The continued growth of…

View Details
Posted 2026-06-24

Phlebotomist 5029

Mangrum Career Solutions LLC
Petersburg, VA

This is a contract job opportunity. potential for perm Position: Phlebotomist 5029 Location: Petersburg VA  Schedule: Mon-Fri – 7:30 A.M – 4:30 P.M Projected duration: 3 months + potential …

View Details
Posted 2026-07-06