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
3mo
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Database Developer
Dahlgren, Virginia, United States
OnsiteFull Time
3+ YOEMid-level database developer with SQL proficiency, data modeling, ETL, and knowledge of data ontologies; US citizen able to obtain Secret clearance.
SQL, PostgreSQL, SQL Server, Oracle, MySQL, JSON, XML, NoSQL, AWS, Azure, GCP, Docker, Python, Bash
3mo
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NoSQL Database Developer, Mid
Stafford, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in related field; 3+ years in JS/Java/.NET; experience with XML/JSON data modeling; MarkLogic experience preferred; background check for Public Trust.
MarkLogic Server, XML, JSON, REST, Git, Bitbucket, Agile, XML/JSON data modeling
1mo
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New College Grad - OI System Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's degree required; apply industrial engineering concepts, data mining with relational databases, basic programming (SQL, Angular, C#, Java/JavaScript), statistical analysis, and problem-solving to improve manufacturing systems.
SQL, Angular, C#, Java, JavaScript
2w
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Computer Engineer
Dahlgren, Virginia, United States
$79k-$135k/yr OnsiteFull Time
6+ YOEActive Secret clearance required (US citizenship). Bachelor’s in Computer Engineering (Master’s preferred). 6+ years experience. Strong bare-metal C/C++ firmware, embedded hardware design, Altium, GitLab; Docker/Kubernetes and full-stack (SQL, React/Next.js) desired. Test-driven development, ability to lift 50 lbs, minimal travel (<10%).
C, C++, Altium, Docker, Kubernetes, GitLab, SQL, React, Next.js
2w
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New College Grad - FAB Equipment Engineer
Manassas, Virginia, United States
OnsiteFull Time
Bachelor's in engineering, proficiency with data analytics software (JMP, Python, C++, SQL), ability to perform data analysis, modeling, and basic engineering calculations; familiarity with semiconductor processes and equipment troubleshooting preferred.
JMP, Python, C++, SQL
2mo
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Data Engineer - Mid
Quantico, Virginia, United States
$111k-$185k/yr OnsiteFull Time
3+ YOE3–5 years data engineering, SQL and Python/Java, DoD/Federal experience, data pipelines, databases, data security, TS/SCI clearance.
SQL, Python, Java, Data Pipelines, Data Warehouses, Data Lakes, Spark, Hadoop, Airflow
1mo
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Industrial & Systems Engineer, Continuous Improvement II
Atlanta or Fredericksburg or Salt Lake City or Temple
OnsiteFull Time
3+ YOEBS in Industrial Engineering; 3+ years CI/IE experience; time studies, MOST, labor management; SQL; WMOS/Active preferred; project management; travel 75%; strong communication.
SQL, Labor Pro, Manhattan WMOS, Active, MOST methodologies
2w
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Software Engineer
Warrenton or State College or Fort Eisenhower
$90k-$140k/yr OnsiteFull Time
Bachelor's in CS/CE/EE or related, TS/SCI clearance required, experience with Java/Python/JavaScript/TypeScript and frameworks, familiarity with containers, Kubernetes, ELK/Elasticsearch, databases, and CI practices.
Java, Python, JavaScript, TypeScript, Angular, React, ElasticSearch, ELK stack, Redis, Web Services (REST), Docker, LXC, Kubernetes, helm, Machine Learning, Data Analytics, Android, NoSQL, SQL, Xmidas, Digital Signal Processing
2mo
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Senior Dev Ops Engineer
Manassas, Virginia, United States
$101k-$188k/yr OnsiteFull Time
5+ YOESenior DevOps engineer with Linux, CI/CD, Python, Ansible, ServiceNow; strong troubleshooting, scripting, database knowledge, and incident management.
Python, UNIX/Linux, Ansible, ServiceNow, Oracle, Git, Docker, Kubernetes, VMware, KVM, Shell, Perl
1mo
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Network Engineer - Intermediate
Fort Belvoir or Fort A.P. Hill or Arlington or Fort Meade or Fort McNair or Frederick
$80k-$110k/yr OnsiteFull Time
3+ YOEMust possess Secret clearance and IAT-II; 3+ years network engineering experience; bachelor in computer science/engineering or equivalent; required CompTIA Security+; experience with LAN/WAN, VPN, SONET, PKI, COMSEC, Remedy ticketing.
Remedy, VPN, SONET, NIPRNET, Public Key Infrastructure (PKI), DOD Common Access Card (CAC), CITRIX, SQL, Master Station Log (MSL), JMN, CHMIERA, GEM-X, CTC, KIV-7, KG-175, STE
1mo
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Cloud Linux Engineer
Warrenton or Columbia
OnsiteFull Time
AWS and Linux in production; databases (RDS, MySQL, Oracle); automation tools; cloud security; scripting; security clearance with polygraph.
AWS, Linux, RDS, MySQL, Oracle, Puppet, Chef, Ansible, CloudFormation, RBAC, IAM, CloudTrail, AWS Config, VPC, Security Groups, NGFW, WAF, SIEM, Python, Java, C#, Azure, Hyper-V, VMware
1mo
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Simulation Developer
Quantico, Virginia, United States
OnsiteFull Time
7+ YOEBachelor's in CS or related (or 10 years experience), 7+ years simulation/game-focused software development, proficiency in C++, C#, Python or Java, experience with simulation engines (AFSIM, OneSAF, Unity, Unreal Engine, etc.), and active TS/SCI clearance.
C++, C#, Python, Java, AFSIM, NGTS, OneSAF, Unity, Unreal Engine, Simio, Arena, SQL
1mo
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Analytic Support/ Software Sustainment and Engineer
Quantico or Dayton
OnsiteFull Time
5+ YOEBachelor's plus 5+ years in software engineering and sustainment including maintenance, databases, requirements analysis, defect triage, version control, scripting, test/validation, and secure environment experience. TS/SCI required.
1mo
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Senior Python Engineer
Quantico, Virginia, United States
OnsiteFull Time
9+ YOEBachelor's (or equivalent) and 9+ years experience, U.S. citizenship with active Top-Secret clearance, IAT-II (Security+ CE), 3–5 years Python development, Django/Flask, API integration, Git, database/ORM knowledge.
Python, Django, Flask, Git
1mo
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Senior Python Engineer
Quantico, Virginia, United States
OnsiteFull Time
9+ YOEU.S. citizen with active Top-Secret clearance, Bachelor's (or equivalent) and 9+ years' experience; 3–5 years Python development; IAT-II/Security+ CE; experience with Django/Flask, API development, Git, databases/ORMs, security best practices.
Python, Django, Flask, Git
3mo
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Data Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
10+ YOETen years IT experience with at least six years in data engineering; strong SQL and coding skills; cloud experience; DoD/DoN or law enforcement familiarity preferred.
SQL, Python, Java, R, Scala, AWS, Azure, GCP
1w
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Software Engineer - Data Analytics Team
Middletown or Manassas
OnsiteFull Time
0+ YOEAbility to program in Java, Python, or C++; experience with databases/APIs, containers, and Agile; U.S. citizenship and Secret clearance required; degrees and experience vary by level.
Java, Python, C++, Git, Linux, Jira, Confluence, PostgreSQL, MongoDB, Docker, Kubernetes, Kafka, Spark, Iceberg, Trino, S3, Ceph, VS Code AI extensions, Cursor, Claude Code
2w
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IT Analyst Sr, BI Developer -Clinical Analytics
Charlottesville, Virginia, United States
$125k-$156k/yr HybridFull Time
5+ YOEBachelor’s in Health Informatics or related and 5+ years experience (alternatively Master’s+3 or PhD+1). Proficient with SQL/T-SQL, relational databases, EMR familiarity, Microsoft Excel/Word; Epic certification preferred.
SQL, T-SQL, Microsoft Excel, Microsoft Word, Epic
3mo
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GIS Geodatabase Engineer
Quantico, Virginia, United States
OnsiteFull Time
12+ YOEBachelor’s degree and 12 years of relevant experience; ESRI software familiarity; DoD Cyber Workforce Framework qualification; DBA certification; ESRI Enterprise Geodata Management Professional; senior-level GIS/database expertise.
ESRI ArcGIS, PostgreSQL, SQL Server, Python
2d
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Data Analytics Engineer
Manassas, Virginia, United States
$92k-$132k/yr OnsiteFull Time
5+ YOE5+ years in data analytics/engineering, 3+ years with enterprise ETL/reporting. Strong ETL (SSIS, Pentaho, Python), SQL, Power BI/Tableau, Microsoft Fabric knowledge and bachelor's degree required.
SSIS, Pentaho, Python, SQL, Power BI, Tableau, Crystal Reports, Report Builder, Microsoft Fabric, Microsoft Data Factory, Lakehouse, Microsoft Synapse, .NET, C++, Java, JavaScript, HTML/CSS, Bash, Shell, PowerShell, REST, SOAP
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