Lead Software EngineerSedaro • Arlington, Virginia, 22203, United States, Virginia, United States
Lead Software Engineer
Sedaro • Arlington, Virginia, 22203, United States, Virginia, United States
job_description.job_card.variable_days_ago
serp_jobs.job_preview.job_type
- serp_jobs.job_card.full_time
- serp_jobs.job_card.permanent
job_description.job_card.job_descriptionLocation : U . S . Citizen or permanent resident status require d You believe power users deserve powerful tools with dense information and sophisticated controls You ’re You relish performance optimizations , both elegant abstraction s and gnarly workaround s You pitch in wherever needed to move the mission forward , even if it’s outside your lane Loading spinners and latency nag at you . Y ou keep your own list and find time to fix them Design and build high-performance productivity tools with impactful incremental releases Profile and eliminate bottlenecks across our Cesium-based visualization pipeline and data processing backend Optimize API response times and data throughput for scaling complexity Build performance testing and observability that catches regressions and guides decisions Become an expert on rendering performance, shaping how the team approaches speed and efficiency as we scale Equity Unlimited PTO 401 (k) with 4% match 100% premium payment for m edical i nsurance Parental Leave Flexible work schedule with core hours Company provided lunches 3 days a week Industry-leading career development opportunities Bachelor’s degree in computer science or equivalent experience 3 + years of professional experience in software engineering Experience profiling and optimizing web application performance (backend APIs, frontend rendering, or both) Experience implementing automated load and performance testing (stress tests, benchmarks, regression detection) Proficiency with TypeScript Experience with data visualization and 3D rendering Experience with React Proficiency with Python Experience with styling, including CSS , color theory , and type design
Overview
Sedaro is hiring a Lead Software Engineer to optimize performance across our Cesium-based 3D rendering and data pipeline for aerospace simulation. You'll profile and eliminate bottlenecks, optimize how we move massive datasets from backend to browser, and extend our data visualization toolkit. Your work directly unlocks our customers' ability to analyze and learn from increasingly complex simulations.
- Team :
Studio , report ing to the Director of Engineering
In person in Arlington, VA
Who We Are
Our mission is simulation at scale. Sedaro runs high-fidelity physics simulations of satellite constellations and connected fleets. Our platform makes massive datasets explorable through faster-than-real-time 3D rendering and multi-dimensional analytics. We're built on React, TypeScript, Python, and Kubernetes. Join us as an early employee building the interface layer for AI-augmented engineering and operations.
Who You Are
thrill ed by messy internals , whether it’s
memory allocators, WebGL shader pipelines, GC traces, thread contention, or network packet timing
What You’ll Do
Benefits
Requirements
Additional
desirable experience :
serp_jobs.job_alerts.create_a_job
Lead Software Engineer • Arlington, Virginia, 22203, United States, Virginia, United States
Job_description.internal_linking.related_jobs
At Evolve, we strive to simplify vacation rentals for everyone.Our team is dedicated to fostering a culture of curiosity, communication, and accountability.
Together, we create extraordinary experie...serp_jobs.internal_linking.show_more
Invisible Technologies is the AI operating system for the enterprise.Our end-to-end AI Software Platform structures messy data, builds digital workflows, deploys agentic solutions, evaluates / measur...serp_jobs.internal_linking.show_more
This Turn2 client is a fast-moving SaaS company that is seeking a Lead Full-Stack Engineer to guide a growing product engineering team while staying deeply hands-on.
You'll report directly to the CT...serp_jobs.internal_linking.show_more)
Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contai...serp_jobs.internal_linking.show_more
Proficiency in Cloud Platforms : Expertise in major cloud platforms like AWS, Azure, and Google Cloud Platform.Understanding their core services such as computing, storage, and databases is crucial....serp_jobs.internal_linking.show_more
Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contai...serp_jobs.internal_linking.show_more
CoStar Group (NASDAQ : CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.
Included in the S&P 500 Index and the NASDAQ 1...serp_jobs.internal_linking.show_more
The Lead Full-Stack GenAI Platform Software Engineer works independently and owns development of robust, scalable software solutions across the full stack, including backend APIs, frontend interfac...serp_jobs.internal_linking.show_more
We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly.Together, we are building a culture and company from the people up - committed to t...serp_jobs.internal_linking.show_more
Technical Lead (Engineer / Developer) — IRS Enterprise File Storage (EFS) Workflow .November 2025 – November 2026 (with one option year through November 2027) .
Full-time, Monday–Friday, 8 hours / day w...serp_jobs.internal_linking.show_more
GovExec is seeking a Senior Software Engineer to join our team.We're looking for a collaborative, top-notch problem-solver who is excited to take on new challenges.
Reporting to the Lead Software En...serp_jobs.internal_linking.show_more
Software Engineer LeadRemote - United StatesJR012408.At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things! We enable our client...serp_jobs.internal_linking.show_more
Are you looking to be in a workplace where colleagues inspire one another, working together to build AI software solutions?.
We're looking for a Lead Software Engineer to join our Relativity Privacy...serp_jobs.internal_linking.show_more
Lead Software Engineer, Full Stack.CONTRACT TO HIRE ROLE (NO SPONORSHIP).Lead Full Stack Software Engineer.Digital Technology team in our Bethesda, MD office.
In this pivotal role, you will lead the...serp_jobs.internal_linking.show_more
This range is provided by Stem IT.Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Direct message the job poster from Stem IT.They are seeking a ...serp_jobs.internal_linking.show_more
CoStar Group (NASDAQ : CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.
Included in the S&P 500 Index and the NASDAQ 100, ...serp_jobs.internal_linking.show_more
Lead Software Engineer, Full Stack.Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterati...serp_jobs.internal_linking.show_more
We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly.Together, we are building a culture and company from the people up – committed to t...serp_jobs.internal_linking.show_more
Lead Software Engineer, Full Stack
Evolve Vacation Rental Network • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Senior Software Engineer, Forward Deployed
Invisible Technologies • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Lead Software Engineer
Turn2Partners • Arlington, VA, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Software Engineer, Lead
NewGen Technologies (Maryland) • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
TE26P5 Lead Software Engineer
American Chemical Society • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Software Engineer, Lead
NewGen Technologies • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Lead Software Engineer
Costar • Arlington, West Virginia, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Lead Full-Stack GenAI Platform Software Engineer
Financial Industry Regulatory Authority, Inc. • Rockville, MD, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
SR LEAD SOFTWARE ENGINEER
Lumen Inc • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Senior Software Engineer
Keenlogic • Seabrook, Maryland, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Senior Software Engineer
Government Executive Media Group LLC • Washington, DC, United States
serp_jobs.job_card.permanent
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Software Engineer Lead
Ensono • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Lead Software Engineer
Relativity • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Lead Software Engineer, Full Stack
Guru Schools • Bethesda, MD, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Lead Software Engineer
Stem IT • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_30 • serp_jobs.job_card.promoted
Lead Software Engineer
CoStar Group • Arlington, VA, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
Lead Software Engineer, Full Stack
Capital One • Washington, DC, United States
serp_jobs.job_card.full_time +1
serp_jobs.last_updated.last_updated_variable_days • serp_jobs.job_card.promoted
SR LEAD SOFTWARE ENGINEER
Lumen • Washington, DC, United States
serp_jobs.job_card.full_time
serp_jobs.last_updated.last_updated_less • serp_jobs.job_card.promoted • serp_jobs.job_card.new