44 software engineer operating systems jobs at 35 companies in Colorado
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HLS Software Systems Engineer III
Denver or Littleton or North America
$151k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's degree or equivalent experience, 5+ years of professional experience, software requirements and verification expertise, spacecraft design and operations, fault management, and cross-functional leadership.
Model-Based Systems Engineering (MBSE), Agile, NPR 7150.2D, C, C++, Python, JavaScript
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Operating Engineer
Denver, Colorado, United States
$29-$35/hr OnsiteFull Time
5+ YOERequires high school diploma or GED, 5+ years operating commercial building systems, trade licenses or permits as applicable, driver's license, and HVAC, electrical, plumbing, and computing skills.
HVAC, CFC, Microsoft Outlook, Microsoft Excel, Microsoft Word, computers, phones, photocopiers, fax machines
2mo
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Staff Engineer, Ground Systems
Arvada, Colorado, United States
OnsiteFull Time
8+ YOE8+ years building or operating aerospace/satellite/mission-critical software, strong systems and software breadth, experience with satellite ground systems/mission operations, effective cross-team communication, and active U.S. security clearance.
1w
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Systems Development Engineer, Aurora Storage : RDS
Denver, Colorado, United States
$99k-$160k/yr OnsiteFull Time
1+ YOERequires 1+ year systems engineering, networking, storage, operating systems, software development, and systems architecture experience; Linux/Unix, automation, programming, and active TS/SCI clearance.
Linux, Python, Ruby, Golang, Java, C++, C#, Rust, CI/CD
2mo
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Software Engineer - Integrations
Manchester or Canada or United Kingdom or Alabama or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kansas or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or North Carolina or Nebraska or New Hampshire or New Jersey or New Mexico or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Vermont or Washington or Wisconsin or West Virginia
£50k-£80k/yr HybridFull Time
3+ YOE3+ years backend software engineering with distributed systems and integrations; experience designing/operating APIs, webhooks or messaging systems; familiarity with Java, TypeScript/JavaScript, REST, SQL/MySQL; strong communication skills; must be authorized to work in the hiring country.
Java, TypeScript, JavaScript, REST, SQL, MySQL, CI/CD, Claude Code Enterprise
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Senior Principal Software Engineer
United States or Phoenix or Dallas or Charlotte or California or Connecticut or New York or Colorado or Illinois or Minnesota or Washington or Nevada or Maryland or New Jersey or Hawaii or District of Columbia or North Dakota or Mississippi or Rhode Island or Vermont or Wyoming
$150k-$226k/yr RemoteFull Time
12+ YOEBachelor's in engineering or computer science and 12+ years of software engineering experience, distributed systems expertise, large-scale architecture, cloud operations, coding, and technical strategy leadership.
LLMs, vector databases, orchestration frameworks, A/B testing
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Staff Software Engineer, Metadata
Denver or California
$162k-$199k/yr RemoteFull Time
8+ YOE8+ years of software engineering experience, technical leadership, distributed cloud systems expertise, architecture judgment, code quality leadership, operational ownership, and proficiency with Python, Java, C++, or C#.
Python, GraphQL, Postgres, Snowflake, Kafka, Kubernetes, Docker, AWS, GCP, Datadog, Java, C++, C#, Azure, Claude, ChatGPT
1mo
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Senior Software Engineer, Developer Platform
New York City or California or Colorado or United States
RemoteFull Time
Experienced backend engineer with production Go experience, security-first mindset, applied cryptography familiarity, distributed systems and Kubernetes operational experience, and strong written communication.
Go, Kubernetes, WebAuthn, OAuth, OAuth/OIDC, OTP, AWS Nitro Enclaves, Intel SGX, TDX, Turnkey, Fireblocks, HSM, YubiKey, PIV, ZeroDev, Arbitrum, Prysm
1mo
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Staff Software Engineer, Caching
Charlotte or Denver or New York City
$167k-$251k/yr HybridFull Time
10+ YOE10+ years production engineering experience in distributed systems and caching; production experience with Redis/Valkey or Memcached; cloud-native operations; strong incident response and cross-team leadership.
Redis, Valkey, Memcached, Rust, Go, C/C++, Python, AWS, GCP
3w
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Software Engineer, Platform
San Francisco or New York or Denver or United States
$115k-$280k/yr HybridFull Time
Experience building and operating production platform systems with PostgreSQL and GCP, migration planning, security-minded engineering, TypeScript familiarity, and cross-team collaboration.
PostgreSQL, GCP, TypeScript
4d
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2027 Masters Software Engineer Intern/Co-op
Austin or Boxborough or Rochester or Fort Collins or Longmont or Fishkill
$80k-$120k/yr HybridInternship, Contract
Currently enrolled in a US master's program in computer, electrical engineering, computer science, or related field; software engineering knowledge and experience with programming, operating systems, databases, cloud, frameworks, and version control preferred.
C, C++, Python, Windows PowerShell, Linux shell script, Perl, Java, JavaScript, UML, UNIX, Linux, MySQL, PostgreSQL, MongoDB, Azure, Django, Rails, Spring Boot, HTML, XML, XSL, Git, GitHub, Perforce, OAuth, SSL, TLS
1mo
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Space RCO Ground Systems Engineer – Senior
Colorado Springs, Colorado, United States
$170k-$220k/yr OnsiteFull Time
10+ YOE10+ years DoD/IC experience developing and fielding space system software and ground antenna network operations; TS/SCI clearance and CI polygraph required; strong requirements, test, and program management skills.
Jira, SAP
2mo
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Software Engineer L3
United States or California or Colorado or Connecticut or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or Washington or Pennsylvania or District of Columbia
$139k-$204k/yr RemoteFull Time
4+ YOE4+ years building and operating resilient backend services. Hands-on experience with Go/Java/Python, cloud (AWS and Microsoft Azure), Terraform, distributed systems (Kafka), and IaC; familiarity with observability and high-throughput systems.
Go (Golang), Java, Python, AWS, AWS EC2, AWS S3, AWS Aurora, AWS DynamoDB, Microsoft Azure, Microsoft Virtual Machines, Microsoft Blob Storage, Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, mail transfer agent (MTA)
2mo
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Software Engineer L3
United States or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or New Jersey or New York or Vermont or District of Columbia or Washington or California or Connecticut or Pennsylvania or San Francisco
$139k-$204k/yr RemoteFull Time
4+ YOE4+ years building and operating resilient backend services; production experience with Go/Java/Python, Terraform, AWS and Microsoft Azure; strong distributed systems and observability skills.
Go, Java, Python, AWS, EC2, S3, Aurora, DynamoDB, Microsoft Azure, Microsoft Azure Virtual Machines, Microsoft Blob Storage, Microsoft Azure SQL, Microsoft Cosmos DB, Terraform, Kafka, Docker, Kubernetes, OpenTelemetry, Claude Code, MTA
1mo
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Senior Software Engineer, Wikidata Platform
Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$117k-$181k/yr RemoteFull Time
5+ YOE5+ years backend/platform engineering on distributed systems, strong knowledge-graph or database experience, proficiency in Java or C++, observability and production operations experience.
Java, C++, Kafka, Flink, Docker, Kubernetes, SPARQL, RDF
6d
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Senior Software Engineer - Observability & IRM
Boulder or Denver or Seattle
$125k-$250k/yr OnsiteFull Time
Experience operating production infrastructure or internal developer tools, with distributed systems, Kubernetes, observability, debugging, communication, and incident response skills.
Grafana, Prometheus, Sumo Logic, Backstage, OpsLevel, Kubernetes, HunnyPt
4d
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Embedded Software Engineer III
Centennial, Colorado, United States
$100k-$135k/yr HybridFull Time
3+ YOERequires 3–5 years of embedded systems experience, C/C++ and Python proficiency, operating system and networking fundamentals, independent problem-solving, and specification-based documentation skills. U.S. citizenship required.
Python, C, C++, TCP/IP, MAC, Yocto, Linux
6d
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Staff Software Engineer, Core Infrastructure
San Francisco or Ottawa or Charlotte or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Raleigh or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$145k-$275k/yr RemoteFull Time
10+ YOE10+ years building backend, distributed, or data-intensive systems; production Rust and strong Python; storage and database expertise; AWS, infrastructure as code, operational excellence, technical leadership, and mentoring.
Rust, Python, Apache Arrow, Parquet, DataFusion, Amazon S3, PostgreSQL, MySQL, AWS, AWS Lambda, Amazon ECS, Amazon Aurora, Terraform, delta-rs, Claude Code
1mo
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Prin Sys Engineer – Operations and Maintenance
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEBachelor's in STEM and 8+ years' systems engineering experience, active transferable TS/SCI clearance, U.S. citizenship, operations & maintenance and troubleshooting experience, software patching/deployment, Windows Server and RHEL familiarity.
Windows Server, Red Hat Enterprise Linux (RHEL), Java, C++, Python, Oracle
1w
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Eng- Software V
Centennial, Colorado, United States
OnsiteFull Time
Designs, develops, troubleshoots, and debugs software and tools for operating systems, compilers, networks, databases, cloud platforms, and Internet technologies.
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