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
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
4d
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Senior Flight Software Engineer (Rust)
Reston or Arlington or Santa Barbara
$155k-$185k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE,5+ years software development with Rust or modern C/C++,2+ years async Rust,embedded/Linux/RTOS experience,CI and testing experience,able to travel up to 15%.
Rust, C++, C, Linux, RTOS, Yocto, Python
1mo
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Rust Software Developer
Arlington or McLean or Chantilly or Beavercreek or San Antonio or Huntsville or Annapolis Junction or El Segundo or Rome or Aurora or Colorado Springs or Lexington
$87k-$198k/yr OnsiteFull Time
3+ YOE3+ years software engineering with Rust, Kubernetes and containerized services, autoscaling strategies, CI/CD implementation, experience with Python or C++, Secret clearance, and Bachelor’s degree.
Rust, Kubernetes, HPA, VPA, cluster autoscalers, GitHub Actions, GitLab CI, Jenkins, Python, C++, SonarQube, Clippy, cargo-deny, cargo-audit, SysML, DoDAF, UAF
6d
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RUST Software Developer - Multiple Levels ($10K Sign-on) (40866)
Herndon, Virginia, United States
$90k-$220k/yr OnsiteFull Time
4+ YOEProduction Rust experience, embedded and C/C++ development, bachelor\u0002s degree or equivalent experience, active DoD Secret clearance, ability to travel >30%, SDLC and systems-integration experience.
Rust, C, C++, Python, VxWorks, Linux, Integrity, IBM Rhapsody, MagicDraw, Cameo
2w
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Software Engineer
Ypsilanti or Chantilly
$82k-$172k/yr OnsiteFull Time
5+ YOEUS citizen able to obtain Top Secret clearance; degree in CS/EE/Physics or 4 yrs equivalent; 5+ years software engineering experience; familiarity with Python, C++, Rust, Linux, AWS; strong problem-solving and teamwork skills.
Python, C++, Rust, Linux, AWS, Jira
2w
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Software Engineer
Ypsilanti or Chantilly
$82k-$172k/yr OnsiteFull Time
5+ YOEUS citizen eligible for Top Secret clearance; degree in CS/EE/Physics or 4+ years equivalent; 5+ years software engineering experience; familiarity with Python, C++, Rust, Linux, AWS; strong problem-solving and teamwork skills; onsite work.
Python, C++, Rust, Linux, AWS, Jira
1w
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Propulsion Test Engineer
Chantilly, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's degree in aerospace/mechanical engineering or related, 3+ years hands-on lab instrumentation experience, Linux and programming (Rust,C++,C,Python,MATLAB), strong communication; vacuum and machining experience preferred.
Microsoft Excel, MATLAB, Linux, Rust, C++, C, Python
1w
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AI/ML Engineer (Systems Engineer, Sr)
Chantilly, Virginia, United States
OnsiteFull Time
1+ YOEU.S. citizen eligible for DoD Secret clearance, 1+ years backend/systems engineering experience, proficiency in Python/C++/Rust, experience with agentic systems, graph data modeling, real‑time pipelines, API design, and secure operations.
Python, C++, Rust, Neo4j, DGraph, ArangoDB, CUDA, REST, GraphQL, gRPC, SOAP, UDP, TCP, Pub/Sub, CI/CD
1w
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Senior AI Infrastructure Engineer
Austin or Reston or United States
HybridFull Time
5+ YOE5–8 years building distributed systems or cloud/platform services; production Kubernetes and ML infra experience; strong software engineering in Python and Go/Rust/C++; familiarity with GPU inference, model serving frameworks, and cloud platforms.
Kubernetes, Helm, Argo CD, Docker, Prometheus, Grafana, OpenTelemetry, Python, Go, Rust, C++, vLLM, SGLang, TensorRT-LLM, Triton Inference Server, Ray Serve, AWS, Azure, Oracle Cloud Infrastructure, Google Cloud Platform
3w
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GN&C Navigation Engineer III
Seattle or Brevard County or Huntsville or Denver or Los Angeles or Reston
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEM.S. in a STEM field with 5+ years in navigation systems; strong skills in Rust, C/C++, or C; experience with state estimation/Kalman filters and navigation sensors (IMUs, star trackers); U.S. eligibility required.
C, C++, Rust, Python, DO-178C, IMUs, star trackers, optical sensors, hardware-in-the-loop
2mo
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Software Engineer
Paeonian Springs, Virginia, United States
OnsiteFull Time
BS in Computer Science or Computer Engineering; strong C++ or Rust; Linux experience; read schematics/PCB; Git; CMake/Make; GDB; good communication.
C++, Rust, Linux, Git, CMake, Make, GDB, Python, MATLAB, Yocto, Buildroot
3mo
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Senior Backend Engineer
Vienna, Virginia, United States
OnsiteFull Time
5+ YOE5+ years software engineering; Rust preferred; API/service/storage backend experience; distributed systems; on-call readiness; mentorship.
Rust, APIs, Storage engines, Query engines
2w
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(Senior) Software Development Engineer (US Federal)
Reston, Virginia, United States
$164k-$246k/yr OnsiteFull Time
5+ YOEUS citizen with 5+ years cloud/DevOps experience (8+ for senior), strong Kubernetes, Terraform, CI/CD and programming (C#, Python, Ruby, Rust, or Go); ability to obtain/maintain TS/SCI w/CI Poly.
Kubernetes, Terraform, Argo CD, Amazon Web Services, C#, Python, Ruby, Rust, Go
2mo
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Software Engineer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEStrong engineering background; 3+ years with Java, Python, C++, Rust, Go, JavaScript; data processing experience; navigate complex systems; travel up to 25%; eligible for U.S. Secret clearance.
Java, Python, C++, Rust, Go, JavaScript
2w
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Systems Development Engineer II, US Amazon Dedicated Cloud Security Engineering
Herndon, Virginia, United States
$129k-$175k/yr OnsiteFull Time
US citizen with active TS/SCI with polygraph; experience automating and supporting large-scale infrastructure, programming (Python, Ruby, Golang, Java, C++, C#, Rust), CI/CD, and systems administration (Linux/UNIX or Windows).
Python, Ruby, Golang, Java, C++, C#, Rust, CI/CD, Linux, UNIX, Windows, Physical Access Control System (PACS), Infrastructure as Code (IaC), Machine Learning
1mo
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Software Engineer
Chantilly, Virginia, United States
$69k-$158k/yr OnsiteFull Time
3+ YOETop Secret clearance required. 3+ years software engineering experience (or 7+ years in lieu of degree). Experience with Java, Python, Rust, or Go; Linux, Docker/Kubernetes; cloud (AWS, Azure, Google); modernizing legacy systems.
Java, Python, Rust, Go, Linux, Docker, Kubernetes, AWS, Azure, Google, C#, C, C++, JavaScript, React, Node.JS
3mo
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Forward Deployed Engineer
Reston, Virginia, United States
HybridFull Time
5+ YOEBachelor’s degree in CS/Engineering or equivalent; 5+ years in software engineering, cloud architecture, and deployments; strong cloud experience (GCP/AWS/Azure); full-stack proficiency (Python, TypeScript, Go, Rust, or Java); Docker/Kubernetes; US Citizen.
Kubernetes, GKE, Docker, Python, TypeScript, Go, Rust, Java, Google Cloud, AWS, Azure
4w
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Space Special Projects, Software Engineer
Reston, Virginia, United States
OnsiteFull Time
5+ YOEActive U.S. Top Secret or TS/SCI clearance, 5+ years engineering experience with languages such as Java, Python, C++, Rust, Go, JavaScript; prior DoD/IC experience; strong systems understanding and ability to own architecture for space C2 and mission management.
Java, Python, C++, Rust, Go, JavaScript, Lattice OS, Kubernetes, OpenShift, Helm
1mo
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Mid-to-Senior Software Developer
King George, Virginia, United States
$92k-$135k/yr OnsiteFull Time
8+ YOEBS in engineering/technical discipline, interim Secret clearance and US citizenship required; 8+ years software development experience preferred; proficiency in Java, Rust, C++, Python, Docker, CI/CD, Linux, EM tools, and agile practices.
VS Code, IntelliJ, JIRA, Confluence, GitLab, Java, Rust, C++, Python, Docker, CI/CD, Ubuntu, RedHat, protobuf
1w
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Cybersecurity Engineer
Manassas, Virginia, United States
$110k-$175k/yr OnsiteFull Time
2+ YOEActive Secret clearance and US citizenship required. Bachelor’s+3 yrs or master’s+2 yrs (or 7 yrs experience). Linux, networking, scripting (Python/C/C++/Rust), MBSE, Jira/Confluence; obtain DoD 8570 IAT Level II within 6 months.
Linux, Windows, Python, C, C++, Rust, Jira, Confluence, SysML
2w
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Junior Software Engineer
Reston, Virginia, United States
$90k-$122k/yr HybridFull Time
2+ YOE2+ years software development experience, BS in Computer Science or equivalent, proficiency in C/C++/Rust and Python, Linux, CI/CD and infrastructure automation (Terraform, Ansible, Puppet, OpenStack), strong CS fundamentals and communication skills.
Terraform, Ansible, Puppet, OpenStack, Jenkins, Groovy, GitHub, Python Behave, Cucumber, C, C++, Rust, Python, Linux, tcpdump, Docker, Kubernetes
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