Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Manassas Park • 50 milesRemote · Hybrid · Onsite · Field · All Environments
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
1w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOERequires U.S. Top Secret clearance, Bachelor's degree, 3+ years software experience with Java/C++/React, cloud and Agile experience, and ability to work in Windows/Linux environments.
Java, ReactJS, Python, CI/CD, C++, Angular, HTML, CSS, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, REST, Kubernetes, Helm
1w
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Java Software Engineer – Developer (Experienced and Senior)
Herndon or Seal Beach or Mesa
$127k-$232k/yr OnsiteFull Time
3+ YOEBachelor's degree, active U.S. Top Secret clearance, 3+ years software development experience with Java/C++/React/Angular, cloud and Agile experience, familiarity with Windows/Linux and CI/CD tools.
Java, C++, Angular, ReactJS, HTML, CSS, Python, Windows, Linux, AWS, Maven, Git, GitLab, Jira, Confluence, Bitbucket, JUnit, Mockito, Spring Boot, MongoDB, Kubernetes, Helm
1mo
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Automation and Analytic Modeling Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in a technical field, 9+ years supporting intelligence/defense/GEOINT programs, TS/SCI clearance, experience with analytic modeling, automated workflows, scripting (Python, R, MATLAB, Java), and machine learning/data engineering.
Python, R, MATLAB, Java
3mo
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Senior Software Engineer, Edge Compute and Communications
Costa Mesa or Seattle or Washington
$129k-$292k/yr OnsiteFull Time
4+ YOE4+ years programming in Java, Python, C++, Rust, Go, JavaScript; Linux/NixOS experience; edge hardware integration; AGILE; strong systems understanding.
Java, Python, C++, Rust, Go, JavaScript, Linux, NixOS, AGILE
1mo
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Automation and Analytic Modeling Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's in a technical field, 9+ years supporting intelligence/defense/GEOINT programs, TS/SCI clearance, experience with analytic modeling, automation of collection/PED workflows, and scripting in Python, R, MATLAB, or Java.
Python, R, MATLAB, Java
3w
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Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
Python, Go, Java, C#, C++, Git, Linux, APIs, databases, messaging systems, Docker, Kubernetes, CI/CD, DT&E
2w
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Senior Lead Data Engineer (Intelligent Foundations and Experiences)
McLean or Cambridge or Richmond
$209k-$262k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years application development, 2+ years big data, 1+ year cloud experience; strong in Java/Scala/Python, SQL, distributed data tools, data warehousing, UNIX/Linux and Agile practices.
Java, Scala, Python, SQL, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX/Linux, AWS, Microsoft Azure, Google Cloud
1w
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Senior Level Test and Integration Systems Engineer
Chantilly or Springfield
$135k-$216k/yr OnsiteFull Time
12+ YOEBachelor's in STEM (or equivalent experience),12+ years systems engineering/integration/testing experience, active TS/SCI or ability to obtain, experience with SoS/SOA and cloud/hybrid/on-prem environments, Agile/DevSecOps, test management.
Jenkins, Docker, JMeter, Postman, Swagger, Nexus, Apigee, GitHub, GitLab, Java, Bash, Curl, Python, JavaScript, SQL, XML, JSON, AWS, C2S
1mo
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Staff Security Engineer, Customer Support and Integrity
United States or Washington
$194k-$285k/yr RemoteFull Time
8+ YOE8+ years security engineering experience; proven experience securing support/sales and third‑party support organizations; strong architecture and code-review skills; scripting (Python, Java), Terraform, IAM, GCP and AWS experience.
Python, Java, Golang, Terraform, Okta, GoogleWorkspace, Google Chrome Enterprise Premium, GCP, AWS
2mo
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Software Test Automation and QA Developer, Senior
Laurel or Columbia
$87k-$198k/yr HybridFull Time
4+ YOE4+ years Python/Linux development; 3+ years software testing/automation; Java/JSON/VS Code; Docker/Podman; frameworks/tools like Git, FastAPI, ReST, Pydantic; CS or Engineering degree with 5+ years software experience or 10+ years in lieu of degree; TS/SCI with poly.
Python, Java, JSON, VS Code, Docker, Podman, Git, FastAPI, ReST, Pydantic, Linux
1w
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Senior Level Test and Integration Systems Engineer
Chantilly, Virginia, United States
$135k-$216k/yr OnsiteFull Time
12+ YOEBachelor's in STEM (or equivalent experience), 12+ years supporting systems engineering/integration/testing for large enterprise or government programs, experience with SoS/cloud/hybrid environments, and active TS/SCI or ability to obtain SCI eligibility.
Jenkins, Docker, JMeter, Postman, Swagger, Nexus, Apigee, GitHub, GitLab, Java, Bash, Curl, Python, JavaScript, SQL, XML, JSON, AWS, C2S
2w
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Senior Principal OpenShift and Linux Platform Engineer - Remote
United States or Minneapolis or Washington
$135k-$231k/yr RemoteFull Time
10+ YOE10+ years Linux administration,5+ years Kubernetes administration,OpenShift platform experience,Ansible and shell automation,storage,networking,virtualization,security,monitoring and high-availability expertise.
Red Hat OpenShift, OpenShift Console, oc, Advanced Cluster Manager (ACM), Kubernetes, Ansible, shell, KVM, GPFS, IBM LinuxONE, Grafana, Prometheus, Loki, AlertManager, Thanos, KubeVirt, Red Hat Identity Manager (IdM), LDAP, Kerberos, SSSD, F5, haproxy, LVM, dm-crypt, LUKS2, Python, Go, Java, Rust, C, SELinux, Brocade SAN, HMC
2mo
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Sr. AI and Privacy Engineer, Ops Trust
Nashville or Bellevue or Arlington
$151k-$205k/yr OnsiteFull Time
4+ YOE4+ years troubleshooting systems; 5+ years security experience; 4+ years scripting and security code review; knowledge of Scala/Java/Python/C/C++/Go; mentoring experience.
Scala, Java, Python, C/C++, Go, Scripting, Security code review
1w
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AR/VR/XR Visualization Research and Development Engineer
State College or Reston
$127k-$241k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or science, 2+ years relevant experience (5+ for senior), proficiency in C#, Python or Java, XR and visualization development, systems/software engineering, eligibility for US security clearance.
C#, Python, Java, Unity, Unreal, AWS, Azure, Docker, Podman, Kubernetes, Helm, ActiveMQ, DDS, Kafka, PostGRES-PostGIS, TCP, UDP
1w
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Automation and Analytic Modeling Engineer
Chantilly, Virginia, United States
$149k-$170k/yr OnsiteFull Time
9+ YOETS/SCI with polygraph, BS in STEM, 9+ years relevant experience, expertise in analytic modeling, automation, GEOINT exploitation, scripting, ML/AI, and strong communication skills.
Python, R, MATLAB, Java
1mo
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Evergreen: Staff DevOps and Systems Integration Engineer
Columbia, Maryland, United States
$160k-$180k/yr RemoteFull Time
9+ YOEBachelor's and 9+ years experience (relevant experience may substitute for education). Expert knowledge of IaC (Terraform/Ansible), DevSecOps, cloud architecture, containerization, CI/CD, and systems integration.
Terraform, HashiCorp Vault, AWS, Azure, Git, GitHub, Jenkins, GitLab CI, GitHub Actions, Circle CI, Python, Kubernetes, AKS, EKS, GKE, Go, Java, Node.js, Ruby, PostgreSQL, NoSQL, Kong, Apigee, Jira, Confluence
1mo
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JOIN OUR TEAM - Data Engineer (Data Bricks and AWS Cloud)
Washington or Baltimore or United States
$89k-$110k/yr RemoteFull Time
7+ YOEUS-authorized candidate with 7+ years professional experience (5+ in data engineering, 4+ with Data Bricks). Strong AWS cloud, ETL, Python/Java, Redshift, ETL tools, SQL/NoSQL, CI/CD and data quality skills; bachelor’s degree preferred.
AWS Cloud Services, AWS Glue, AWS Data Brew, AWS Redshift, AWS Informatica, Data Bricks, Python, Java, Oracle, SQL Server, NoSQL server, ETL, GitHub, CI/CD
2mo
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Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others)
Plano or Reston or Washington
$200k-$269k/yr OnsiteFull Time
8+ YOE8 years experience in engineering, API design, product development, programming, and stakeholder management.
Excel, SQL, Java, Python, JIRA, AWS Developer Tools
1mo
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Solutions Architect - Financial Services (Asset and Wealth Management)
Chicago or Massachusetts or New York or North Carolina or Washington, D.C. or Illinois or United States or United States
$180k-$248k/yr FieldFull Time
7+ YOE7+ years in customer-facing pre-sales or consulting; designing distributed data systems; programming in Python/SQL/Scala/Java/R; experience with cloud providers and data engineering/warehousing technologies; undergraduate degree in engineering or mathematics.
Apache Spark, Delta Lake, MLflow, Unity Catalog, Python, SQL, Scala, Java, R, AWS, Azure, GCP, Hadoop, Kafka
3mo
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Independent Verification and Validation (IV&V) Lead
Silver Spring, Maryland, United States
$120k-$150k/yr HybridFull Time
10+ YOELead IV&V across multiple ARTs; 10+ years engineering; Bachelor's in CS/Engineering; AWS, Python, Java; SAFe/Agile; Public Trust clearance suitability
AWS, Jira, Python, Java, Shell Scripting, Linux, Windows