431 system software engineer jobs at 163 companies in Wheat Ridge, CO
2w
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System Software Engineer II
Longmont, Colorado, United States
$90k-$120k/yr OnsiteFull Time
3+ YOEBachelor's degree required. 3+ years production experience in compiled languages (Rust,C++,Go,Java,C). Experience with Linux (Ubuntu, Yocto), multithreaded systems, debugging complex software, and on-hardware verification.
Rust, C++, Python, Go, Java, C, Ubuntu, Yocto, CAN
5d
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Senior System Software Engineer - CPU SoC Boot Firmware
Santa Clara or Boulder
$152k-$288k/yr OnsiteFull Time
5+ YOEBS/MS in EE/CS/CE or equivalent,5+ years embedded/software experience,proficiency in C and Python,Linux kernel expertise,ARM/bootloader experience,and knowledge of safety/security standards.
C, Python, Linux kernel, Codex
2mo
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Ground System Engineer
Colorado Springs or Aurora
$99k-$225k/yr HybridFull Time
3+ YOE3+ years in systems engineering for satellite/ground systems; experience with technical specifications, ICDs, architectures, integration plans; experience with software systems for weapon systems; DoD/space program knowledge; Top Secret clearance; travel up to 10%.
2mo
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Ground System Engineer
Colorado Springs or Aurora
$99k-$225k/yr RemoteFull Time
3+ YOE3+ years systems engineering for satellite/ground systems; experience with ICDs, ground architectures, integration and test plans; experience with software for weapon systems; top secret clearance; HS diploma with 15+ years or Bachelor's with 7+ years in space programs.
DevOps, DevSecOps, Model-Based Systems Engineering, MBSE, IEEE 15288
5d
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Senior System Software Engineer - CPU SoC Boot Firmware
Santa Clara or Boulder
$152k-$288k/yr OnsiteFull Time
5+ YOE5+ years embedded/OS experience, strong C and Python skills, Linux kernel and ARM expertise, experience with boot/firmware development, OS/kernel programming, and safety/security standards.
C, Python, Linux kernel, ARM, Codex
5d
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Senior Software Engineer, watchOS System Spaces
Boulder, Colorado, United States
OnsiteFull Time
Design and implement systems for the always-running watchOS experience, including notifications and alerts; collaborate with cross-functional teams to deliver features at scale.
1mo
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Senior Software Engineer
Denver, Colorado, United States
$104k-$164k/yr HybridFull Time
5+ YOEBS in CS/Software/Computer Engineering (or MS), 5–7+ years software development experience, 3+ years embedded systems experience, experience with safety-critical/regulatory software, strong communication and technical documentation skills.
C, C++
3w
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Software Engineer III
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$108k-$149k/yr HybridFull Time
6+ YOEBachelor's degree in CS/Software Engineering or related,6+ years software development experience,proficiency in C++,Java,Python,experience with RTOS/embedded systems preferred,excellent communication and critical thinking.
C++, Java, Python, C, C#, HTML, Bash
1mo
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Software Engineer I
Seattle or Denver or Beaverton or Springfield or Bengaluru
$122k-$157k/yr HybridFull Time
1+ YOE1+ years professional software engineering experience. Familiarity with TypeScript/Node.js/JavaScript, SQL, production systems, CI/CD, containerization, and willingness to participate in on-call rotation.
Node.js, TypeScript, React, Kafka, RabbitMQ, SQS, Docker, Kubernetes, Terraform, CloudFormation, AWS, Datadog, OpenSearch/ELK, Prometheus, Grafana, CI/CD, SQL, Java, C#, Go, REST, GraphQL
2w
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Software Engineer II
Denver, Colorado, United States
$88k-$171k/yr OnsiteFull Time
3+ YOEBachelor's degree or 3 years software engineering experience; familiarity with C#/.NET, cloud-deployed microservices, SQL and messaging systems; strong communication and critical thinking.
C# 12, .NET 8, ASP.NET Core, Microsoft SQL Server, Aurora PostgreSQL, Mongo, MassTransit, RabbitMQ, Swagger/OpenAPI, RestSharp, xUnit, Moq, AWS
5d
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Software Engineer Principal
Pittsburgh or Strongsville or Dallas or Birmingham or Lakewood
$91k-$202k/yr OnsiteFull Time
12+ YOE12+ years software engineering with enterprise-scale systems, 5+ years supporting WFM/WEM or contact center platforms, experience with cloud-native solutions, architecture, integrations, and technical leadership.
Microsoft SQL Server, Jira, PowerShell, Elasticsearch, Dynatrace, Alvaria, Aspect, Avaya, Verint, Genesys Cloud, Intradiem, Salesforce, LivePerson, ServiceNow
3w
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Software Engineer - RFGL Systems
Washington or Boulder
$90k-$131k/yr HybridFull Time
2+ YOE2+ years software engineering experience, hands-on AWS (EC2,S3,Lambda,ECS/EKS,CloudWatch,IAM), Python, Linux/bash, production systems reliability and monitoring, strong communication and teamwork skills.
AWS EC2, S3, Lambda, ECS, EKS, CloudWatch, IAM, Python, Linux, bash, Spark, Kafka, Databricks, Terraform, Ansible, CloudFormation, Docker, Kubernetes, GitHub Actions, Prometheus, Grafana, ELK, C++
2w
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Software Engineer III
Denver, Colorado, United States
$142k-$165k/yr OnsiteFull Time
5+ YOE5–8 years software engineering experience, fullstack development, proficiency with React, Node.js, TypeScript, RESTful APIs and PostgreSQL; experience with cloud containers, CI/CD, and system design; Bachelor's/Master's or equivalent.
React, CSS, Node.js, TypeScript, RESTful APIs, PostgreSQL, Google Workspace (GMail, Drive, Docs, Sheets, Slides), Slack, Confluence, Jira, Zoom Video, Next.js, Ant, Docker, AWS EKS, CI/CD, Python
1mo
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Senior Software Engineer
Aurora, Colorado, United States
$106k-$180k/yr HybridFull Time
4+ YOE4+ years professional software engineering experience; expert Java and C++; experience with mission-critical or satellite ground systems; Bachelor's in a technical field; ability to obtain/maintain NOAA Public Trust/Secret clearance.
Java, C++, OS/COMET, General Mission Analysis Tool (GMAT), Python, Docker, Kubernetes, CI/CD
1mo
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Propulsion System Engineer/Software Engineer 2
Centennial or Cape Canaveral
$93k-$155k/yr OnsiteFull Time
2+ YOEBachelor's in engineering,2+ years related experience,experience with fluid/cryogenic or pneumatic systems,requirements development,excellent communication,ability to interpret engineering drawings.
Java, Python, Linux
2mo
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Principal Engineer, Mission Software
Arvada or Los Angeles or San Francisco or Seattle or Washington
HybridFull Time
8+ YOE3+ MgmtLead complex software and systems engineering in aerospace/defense; architecture focus; leadership; government programs; security clearance readiness.
Programming, Software Architecture, Distributed Systems, APIs, Operator tooling, Mission-critical applications
3w
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Advanced Software Systems Engineer
Boulder, Colorado, United States
$119k-$128k/yr HybridFull Time
3+ YOEBachelor's in systems engineering (or related) with 5+ years or Master's with 3+ years, DoD Secret clearance required, U.S. citizenship, experience with systems-level software development, MBSE, cloud and DevOps tooling.
Model-Based Systems Engineering (MBSE), AWS, Azure, RHOSP, VIO, Kubernetes, Rancher, Docker, OpenShift, Ansible, Terraform, Terragrunt, Packer, STIG, RMF
2mo
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Staff Software Engineer
Denver, Colorado, United States
$150k-$180k/yr OnsiteFull Time
8+ YOESenior software engineer with 8+ years of experience, strong system design, backend and frontend skills, SQL, cloud, DevOps, and production ownership.
TypeScript/JavaScript, React, API contracts (tRPC), PostgreSQL, ClickHouse, Playwright, AWS, Terraform, Docker, CI/CD
3mo
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Principal Software Engineer
Boulder or New York City
$200k-$240k/yr HybridFull Time
10+ YOE10+ years software engineering; 5+ years adtech infrastructure; backend focus; experience with AI tooling; distributed systems; OpenRTB knowledge.
Java, Kafka, Redpanda, AWS, Databricks, Datadog, ONYX
1w
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Senior Software Engineer
United States or Denver
RemoteFull Time
5+ YOE5+ years software engineering experience, strong Java or C++, 2+ years customer-facing technical experience, cloud (AWS/GCP), Docker/Kubernetes, troubleshoot distributed systems, US work authorization, willing to travel up to 25%.
C++, Java, Kotlin, Docker, Kubernetes, AWS, GCP, Azure, Claude Code, AWS MediaConvert, Elemental, Harmonic, MediaKind
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