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
1mo
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Modernization Software Engineer
Manassas, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development experience with Rust and C/C++; experience with Docker/Kubernetes and CI/CD; Linux and Windows familiarity; Git/SSH/PuTTY/CLI; bachelor's degree; ability to obtain Secret clearance.
Rust, C, C++, Docker, Kubernetes, CI/CD, Linux, Windows, Git, SSH, PuTTY, CLI, Python, Kafka, Redpanda, LLMs, vector databases, LangChain
1mo
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Modernization Software Engineer
Manassas, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years software development in Rust and C/C++; experience with containerization (Docker/Kubernetes), CI/CD, Linux/Windows, Git/SSH/PuTTY/CLI; ability to obtain Secret clearance; Bachelor’s degree required.
Rust, C, C++, Docker, Kubernetes, CI/CD, Linux, Windows, Git, SSH, PuTTY, CLI, Python, Kafka, Redpanda, LangChain, LLMs
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
1mo
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Software Developer
Dahlgren or Arlington
$69k-$158k/yr OnsiteFull Time
5+ YOE5+ years in software development; Java, Kotlin, Go, Rust, or TypeScript; modular architectures; open APIs; DB design/SQL; CI/CD; Docker/Kubernetes; Agile; Secret clearance; Bachelor’s degree.
Java, Kotlin, Go, Rust, TypeScript, Docker, Kubernetes, CI/CD, OpenAPI, MQTT, gRPC, WebSockets, OpenLayers, Cesium
1mo
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Cyber Systems Security Engineer
Manassas, Virginia, United States
$101k-$201k/yr HybridFull Time
3+ YOEBachelor’s in cybersecurity/CS/CE +3 years (or master’s +2, or 7 years experience); Secret clearance; DoD 8570 IAT Level II (e.g., Security+, GSEC) within 6 months; experience with Linux, networking, C++/Java, Git/Gerrit, RMF/STIG/SRG.
RMF, SRG, STIG, Linux, Windows, C++, Java, Git, Gerrit, Python, C, Rust, Jira, Confluence, MBSE, IDS
1mo
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Cyber Systems Security Engineer
Manassas, Virginia, United States
$101k-$201k/yr HybridFull Time
3+ YOEBachelor's in CS/Cybersecurity/Comp Eng (3+ yrs) or Master's (2+ yrs) or 7 yrs relevant experience; Linux and networking experience; RMF/SRG/STIG knowledge; ability to obtain/maintain Secret clearance; DoD 8570 IAT Level II certification (or obtain within 6 months).
Linux, Windows, Risk Management Framework (RMF), Security Requirements Guide (SRG), Security Technical Implementation Guide (STIG), Jira, Confluence, Model-Based Systems Engineering (MBSE), Python, C, C++, Rust, IDS
9h
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Forward Deployed Data Engineer (Manassas, VA / Senior) [Secret]
Manassas, Virginia, United States
RemoteFull Time
Active U.S. Secret clearance required. Strong experience in time-series data, binary message parsing, Python and Rust, streaming and batch pipelines, data warehouse design, and CI/CD.
MQTT, Redpanda, Dagster, Postgres, Apache Iceberg, Parquet, S3, GitHub Actions, Python, Rust, Protobuf, Kafka, Airflow
1mo
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Blockchain Developer
Manassas, Virginia, United States
$122k-$226k/yr OnsiteFull Time
10+ YOE10-12 years in systems development; strong blockchain, smart contracts, and distributed systems skills.
Hardhat, Truffle, Foundry, Solidity, Rust, JavaScript, TypeScript, Go, Python
1mo
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Mid-Level Software Engineer (Job ID:4340)
Dahlgren, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in a STEM field, 5+ years professional software development experience, proficiency with Python and C++, experience with Git/GitLab, CI/CD/DevSecOps, automated testing, JIRA and Confluence, and ability to obtain/maintain an active Secret clearance.
Python, C++, Git, GitLab, CI/CD, DevSecOps, JIRA, Confluence, Redhat Linux, Docker, Jenkins, Rust, Scrum