PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Principal/Sr. Principal DevOps Engineer
Aurora or Morrisville
$114k-$171k/yr HybridFull Time
5+ YOEActive Top Secret/SCI clearance with CI Polygraph; Bachelor's degree with 5+ years (Principle) or 8+ years (Sr. Principal) experience; Linux/Unix admin; Agile; 3+ of preferred qualifications.
Terraform, Kubernetes, AWS, Flux, Helm, DynamoDB, NATS, Grafana, Prometheus, Loki, Jenkins, GitLab, Bamboo
1mo
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Principal/Sr. Principal DevOps Engineer
Aurora or Morrisville
$114k-$213k/yr OnsiteFull Time
5+ YOEActive Top Secret/SCI with CI polygraph required; 5+ years relevant experience for Principal (8+ for Sr Principal); Linux administration, Agile experience, ability to obtain Security+, and experience with CI/CD and infrastructure automation.
Terraform, Kubernetes, AWS, Flux, Helm, DynamoDB, NATS, Grafana, Prometheus, Loki, Jenkins, GitLab, Bamboo, Linux, Big Bang
1mo
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Sr. Principal DevOps Engineer
Aurora, Colorado, United States
$142k-$213k/yr OnsiteFull Time
8+ YOEActive Top Secret/SCI with full-scope polygraph, 8+ years experience (Bachelor's) in DevOps/Software, strong Linux, containers, shell scripting, git, CI/CD, Kubernetes, and experience with messaging systems.
Linux, git, GitLab, Jenkins, Kubernetes, Kafka, Artemis, Ansible, Java, Python, Prometheus, Keycloak
3w
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Senior Principal Engineer – Embedded Software
Broomfield or Westminster or Boulder
$133k-$226k/yr OnsiteFull Time
8+ YOEBS in engineering or related field + 8+ years experience; U.S. person required and must be willing/eligible to obtain Top Secret/SCI; experience with embedded Linux, C/C++, Rust, Python, CI/CD, and embedded software lifecycle.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, Embedded Linux, FPGAs, MQTT, ZeroMQ, PetaLinux, Yocto, Device tree, UML, Protobuf, FlatBuffers, MATLAB, Cameo, PlantUML, DevSecOps, Yocto Project, OpenEmbedded, gtest, ctest, hardware-in-the-loop
1mo
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Senior Principal Engineer – Ground/Application Software
Broomfield or Westminster or Boulder or Colorado or United States
$133k-$226k/yr OnsiteFull Time
8+ YOEBS in engineering +8 years (or higher degree substitution), active Top Secret/SCI, experience in embedded/satellite software, CI/CD, containerization, cloud (AWS), C/C++, Python, UML, and formal software practices.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, AWS, Lambda, Docker, Kubernetes, Spring, Jersey, Flask, CherryPy, Ruby on Rails, JavaScript, Angular, React, JavaFX, Qt, SQL, NoSQL, JPA/ORM, UML, Cameo, PlantUML, MATLAB, gtest, ctest, MQTT, AMQP, Kafka, Nginx, Apache, Postgres, DevSecOps
6d
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Principal Systems Engineer
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEActive transferable TS/SCI clearance, U.S. citizenship, Bachelor’s in STEM and minimum 8 years relevant systems engineering experience on software-intensive systems; experience with Agile, verification planning, and collaboration with software teams.
Playwright, OpenTelemetry, Prometheus, Grafana, Kubernetes, CI/CD, DevSecOps, Infrastructure as Code (IaC), Model-Based Systems Engineering (MBSE)
1mo
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Principal Engineer – Software Integration
Westminster, Colorado, United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBS in engineering or related field +6 years experience, current Secret clearance with ability to obtain TS/SCI, experience with C/C++, Embedded Linux, Python, software test automation, containerization, FPGA interaction, and UML.
Embedded Linux, C/C++, Python, Ruby, gtest, Docker, Kubernetes, ContainerD, Ruby/COSMOS, FPGAs, MATLAB, UML, Cameo, PlantUML, Jira, Confluence, SDR, DevSecOps
1mo
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Engineer Principal – Embedded Software
Boulder or Westminster or Broomfield or Colorado or United States
$118k-$201k/yr OnsiteFull Time
6+ YOEBS in engineering +6 years (or equivalent), active/top secret SCI clearance, experience with Rust, C/C++, Python, Embedded Linux, Yocto/PetaLinux, device tree, MQTT/ZeroMQ, UML, CI/CD and formal software development practices.
CI/CD, Containerization, C/C++, Rust, Python, Ruby, Embedded Linux, Linux, FPGAs, MQTT, ZeroMQ, PetaLinux, Yocto, Yocto Project, OpenEmbedded, Device tree, UML, Protobuf, FlatBuffers, MATLAB, Cameo, PlantUML, DevSecOps, gtest, ctest
1mo
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Engineer Senior Principal - Ground Systems
Boulder or Broomfield or Westminster or Colorado or United States
$130k-$222k/yr OnsiteFull Time
8+ YOEBS in engineering + 8+ years experience, active Top Secret/SCI clearance, systems engineering expertise (requirements, ICDs, SEMP, architecture), experience with test, integration, RMF/IA, Agile/DevSecOps, MBSE/SysML, and requirements tools.
Jama, DOORS, Confluence, Jira, SysML, UML, Agile, Agile EVM, DevSecOps, Model Based Systems Engineering (MBSE), Continuous Integration and Continuous Development (CICD), Risk Management Framework (RMF)
1mo
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Engineer Senior Principal II – Ground Systems
Boulder or Broomfield or Westminster or Colorado or United States
$150k-$254k/yr OnsiteFull Time
10+ YOEBS in engineering plus 10+ years related experience, active Top Secret/SCI clearance, systems engineering experience (requirements, architecture, SEMP, ICDs, verification), test and integration background, strong communication.
SEMP, Jama, DOORS, Model Base Systems Engineering (MBSE), SysML, UML, Confluence, Jira, Risk Management Framework (RMF), Information Assurance (IA), Agile EVM, Agile, Continuous Integration and Continuous Development (CICD), DevSecOps, cloud development environment
1mo
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Engineer Senior Principal II – Ground Systems
Broomfield, Colorado, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEBS in Engineering +10 years experience, active Top Secret/SCI clearance, systems engineering expertise (requirements, ICDs, SEMP, V&V), experience with MBSE/SysML, Jama/DOORS, Confluence/Jira, Agile/DevSecOps, and cloud/CI/CD environments.
Jama, DOORS, Confluence, Jira, SysML, UML, Model Base Systems Engineering (MBSE), Risk Management Framework (RMF), DevSecOps, Continuous Integration and Continuous Development (CICD), Agile, Agile EVM, cloud development environment, SEMP
1mo
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Principal Platform Engineer — Kubernetes & Cloud Infrastructure
Denver or Ireland
HybridFull Time
8+ YOE8+ years in platform/infrastructure/SRE/DevOps with 3+ years running production Kubernetes, deep AWS expertise, Terraform, Docker, Linux, CI/CD experience, strong written communication, and ability to work hybrid in Denver.
Kubernetes (EKS), AWS, RDS, DMS, Kafka (MSK), ECR, Terraform, Jenkins, GitHub Actions, Grafana, Prometheus, Consul, Vault, Docker, Linux, Qdrant, Pinecone, Weaviate, PostgreSQL, Kafka, Kinesis, IAM
2w
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Principal Software Engineer
Bangalore or Chennai or India or Ireland or Boston or Covington or Denver or Merrimack or New York City or New Jersey or Smithfield or Raleigh or Durham or Westlake
OnsiteFull Time
10+ YOEBachelor's in CS, 10+ years IT experience (10-14 preferred), strong Java/Spring/Spring Boot, AWS, REST, RDBMS, CI-CD/DevOps experience, experience with high-scale transactional systems and technical leadership.
Java 1.7, J2EE, Spring, Spring Boot, REST Web Services, Node, AWS, EKS, Tomcat, TC Server, RDBMS, Unix, Linux, shell scripting, CI-CD, terracore
2mo
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Engineer Senior Principal II - Space Vehicle Simulators - Program Technical Leader
Boulder, Colorado, United States
$150k-$254k/yr OnsiteFull Time
10+ YOEBS in engineering +10 years experience, active TS/SCI (polygraph) or ability to obtain, hands‑on real‑time simulation and HIL experience, MATLAB/Simulink, C/C++, Python/Ruby/Rust, Linux/VxWorks, containerization and DevSecOps skills.
Matlab/Simulink, Embedded Coder, Simulink Coder, MATLAB Coder, C, C++, Python, Ruby, Rust, Linux, VxWorks, OCI, Podman, Kubernetes, GitLab, DevSecOps, Hardware-in-the-Loop (HIL)
2w
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Principal Software Engineer (Onsite)
Aurora, Colorado, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in STEM and 2 years' relevant experience, active transferable TS/SCI clearance, U.S. citizenship, experience with Java and COTS/FOSS, familiarity with AWS, microservices, Docker, and Kubernetes.
Java, COTS, FOSS, AWS web services, Docker, Kubernetes, Confluence, Eclipse, Jira, Jenkins, JUnit, Kafka, Spring Boot, SAFe Agile, DevSecOps, CI/CD
2w
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Principal Software Engineer (Onsite)
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
8+ YOEBachelor's in STEM with ~8 years' relevant experience, Java, JavaScript, Spring Boot/Framework experience, ability to obtain/maintain TS/SCI clearance and U.S. citizenship required.
Java, JavaScript, Spring Boot, Spring Framework, AWS, SAFe Agile, Cucumber, Kubernetes, Raytheon Rtiles, Confluence, Eclipse, Jira, Jenkins, JUnit, Kafka, DevSecOps, CI/CD
5d
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Principal Software Development Engineer - Agent Factory
Boulder, Colorado, United States
$182k-$274k/yr HybridFull Time
12+ YOE12+ years software engineering experience, bachelor's degree in CS/Engineering, cloud/SaaS experience, containerization (Docker,Kubernetes), CI/CD and observability, familiarity with AWS, Elasticsearch, Java/TypeScript preferred.
AWS, Docker, Kubernetes, Elasticsearch, Java, TypeScript, CI/CD, DevOps
2mo
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Senior Principal - AI Accelerated Engineering Lead
San Francisco or Washington or Denver
$193k-$281k/yr OnsiteFull Time
8+ YOE8+ years building and operating production software, leadership in system or platform architecture, hands-on GenAI/agent experience, expertise in APIs/microservices/security, proficiency in TypeScript/Node, Python, or Java, cloud and DevOps skills.
GitHub Copilot, Cursor, Claude Code, TypeScript, Node, Python, Java, React, Next, AWS, Azure, GCP, Kubernetes, CI/CD, IaC, LangChain, LlamaIndex, vector databases
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