Havre de Grace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Havre de Grace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Havre de Grace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Havre de Grace • 50 milesRemote · Hybrid · Onsite · Field · All Environments
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
2mo
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Javascript - Senior Developers - AI Training - Baltimore, US
Baltimore or United States
$50/hr RemoteContract, Part Time
BS/MS/PhD in CS or related, professional experience building scalable web apps with JavaScript/TypeScript, expert-level JS knowledge (event loop, closures, async), able to solve LeetCode Medium–Hard, and review/execute JS/TS code.
JavaScript (ES6+), TypeScript, React, Node.js, Vue, Angular, Jest, Cypress, Webpack, Vite, GraphQL, RESTful APIs, LeetCode
1mo
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Software Engineer, Classification Systems (JavaScript)
Hanover, Maryland, United States
$79k-$163k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required; Bachelor's in Computer Science/Engineering or equivalent experience; 3+ years software engineering; strong JavaScript/DOM, TypeScript, Node.js/npm; AWS, Docker, Git, GitLab CI/pipelines, Jest, Cypress experience.
JavaScript, DOM, TypeScript, Node.js, npm, AWS, Docker, Git, GitLab CI, GitLab pipelines, Jest, Cypress, Microsoft Office JavaScript API
1mo
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Software Engineer, Classification Systems (JavaScript)
Hanover, Maryland, United States
$79k-$163k/yr OnsiteFull Time
3+ YOETS/SCI with polygraph required; Bachelor’s in CS/CE or equivalent; 3+ years software engineering; strong JavaScript/DOM, TypeScript, Node.js/npm; AWS services, Docker, Git/GitLab CI, Jest, Cypress; unit testing and code review experience.
JavaScript/DOM, TypeScript, Node.js/npm, AWS services, Docker, Git (command line), GitLab CI, GitLab pipelines, Jest, Cypress, Microsoft Office JavaScript API, M365
1mo
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Software Engineer 2 - Grafana/Bash/Python/JavaScript
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
8+ YOEMust hold Top Secret/SCI with favorable Polygraph and U.S. citizenship; 8+ years SWE experience (Bachelor's in CS required or 4 additional years SWE in lieu); required skills: Grafana, Bash, Python, JavaScript.
Grafana, Bash, Python, JavaScript
3w
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JavaScript Developer Software Engineer 1(TS/SCI with Poly)
Fort Meade, Maryland, United States
HybridFull Time
Requires TS/SCI with polygraph; strong JavaScript/DOM, TypeScript, Node.js/npm, AWS, Docker, Git/GitLab CI, Jest, Cypress, JIRA; experience with testing, code reviews, and customer interaction.
JavaScript, DOM, TypeScript, Node.js, npm, AWS, Docker, Git, GitLab CI, GitLab pipelines, Jest, Cypress, JIRA, M365
1mo
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Software Engineer
Fort Meade, Maryland, United States
$133k-$226k/yr OnsiteFull Time
10+ YOE10+ years experience with Javascript, Typescript, React, Java, and Spring; 10+ years in engineering roles; Bachelor's in related field; Top Secret/SCI with polygraph required; U.S. citizenship required.
Javascript, Typescript, React, Java, Spring Framework, Docker, Kubernetes, Rabbit MQ, TomCat Admin
4w
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Senior Software Engineer (C++, Javascript, Python - TS/SCI with Polygraph required)
Annapolis Junction, Maryland, United States
$175k-$225k/yr OnsiteFull Time
14+ YOE14+ years software development experience; Bachelor's in Computer Science (or 4 years extra experience); strong C++, Python, JavaScript; Linux, Git, Docker, Kubernetes; CI/CD (Jenkins, Maven, Nexus); active TS/SCI with Polygraph.
C++, Python, JavaScript, Linux, Git, Docker, Kubernetes, Jenkins, Maven, Nexus, Helm, ArgoCD, Keycloak, Groovy, RPM, YUM, DNF, Jira, Kendo UI Test Builder
4d
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Software Engineer
Annapolis Junction, Maryland, United States
$120k-$220k/yr OnsiteFull Time
5+ YOE5+ years software development experience with at least one language (Java, Python, C++, JavaScript); experience with Agile; Bachelor’s in CS or related (or 4 years experience); TS/SCI with polygraph required.
Java, Python, C++, JavaScript, Spring, Hibernate, React, Angular, Vue.js, Django, Flask, STL, Qt, Boost, Git, Jenkins, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, AWS, Docker, Kubernetes
3w
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CNO Test Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's in Computer Science (or related) with 5+ years experience; development with Python/Ruby/JavaScript; embedded systems testing; network/IP configuration; Wireshark and Linux familiarity; TS/SCI clearance with polygraph required.
Python, Ruby, JavaScript, Wireshark, Linux, SmartBear, SVN, GIT, Atlassian
3w
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Systems Engineer (AI) - FULLY CLEARED with POLYGRAPH REQUIRED
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Florida or Hawaii
$165k-$195k/yr OnsiteFull Time
9+ YOEUS citizen with active TS/SCI and polygraph, 9+ years relevant experience, bachelor’s in a technical discipline, proficiency in Java/Python/JavaScript, Jupyter Notebooks, AWS services, Neo4j, systems engineering and modern AI capabilities.
Java, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS, AWS EKS, AWS SageMaker, AWS S3, AWS RDS, OpenSearch, Red Hat Enterprise Linux
1mo
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Site Reliability Engineer - CTJ - Poly
United States or Reston or Redmond or Annapolis Junction or Atlanta
$102k-$202k/yr OnsiteFull Time
2+ YOEBachelor's in Computer Science or related and 2+ years engineering experience (or equivalent). Coding experience in C, C++, C#, Java, JavaScript, or Python. Must hold active U.S. Top Secret/SCI clearance (SSBI) and U.S. citizenship; on-call responsibilities; <25% travel.
C, C++, C#, Java, JavaScript, Python, Microsoft 365, Microsoft Exchange, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Purview, Microsoft Defender for Office, Microsoft Azure, CoPilot, GenAI
2w
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Software Engineer
Annapolis Junction or District of Columbia or Reston
$127k-$215k/yr OnsiteFull Time
8+ YOETS/SCI with CI poly required or able to obtain; typically a Bachelor's and 8+ years experience (or equivalent); DoD 8570 IAT Level II; Linux/Windows Server, AWS/CloudFormation, RDS, Python, JavaScript, Salt, Oracle/Mongo/PostgreSQL/MySQL; strong communications; ability to work evenings/weekends.
Linux, Windows Server, Amazon Web Services (AWS), Cloud Formation, RDS, Python, JavaScript, Salt Configuration, Oracle, Mongo, PostgreSQL, MySQL, Elasticsearch
3w
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System Engineer 3
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii or United States
$56-$138/hr OnsiteFull Time
9+ YOEU.S. citizenship and active TS/SCI with poly required. Bachelor's degree plus 9 years' experience (or equivalent). Experience with Java, JavaScript, Python, Jupyter Notebooks, AWS, data migration, analytics, and building AI/agentic workflows.
Java, JavaScript, Python, Jupyter Notebooks, AWS
3w
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Automated Test Engineer
Annapolis Junction, Maryland, United States
$164k-$213k/yr HybridFull Time
15+ YOEBachelor's degree required, TS/SCI w/Poly required, 15+ years experience, proven Cypress automation and JavaScript/TypeScript skills, API/UI test development, Agile, Git, Jira, and CI/CD familiarity.
Git, JavaScript, TypeScript, Cypress, Jira, Confluence, GitLab CI/CD, Amazon Web Services, Docker
1w
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Test Automation Engineer
Broomall, Pennsylvania, United States
$100k-$118k/yr RemoteFull Time
3+ YOE3+ years QA experience with 2+ years test automation; hands-on automation in TypeScript/JavaScript, C#, or Python; experience with Selenium, Playwright, Postman, CI/CD, and observability tools; Bachelor's degree or equivalent experience preferred.
Selenium, Playwright, Postman, Datadog, TypeScript, JavaScript, C#, Python
1mo
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Senior AI Systems Engineer III (TS/SCI + Poly is required)
Fort Meade, Maryland, United States
$176k-$196k/yr OnsiteFull Time
9+ YOEBachelor's +9 years (or equivalent); active TS/SCI with polygraph; proficiency in Java, Python, JavaScript, Jupyter Notebooks, Neo4j, AWS services, LLM/RAG and generative AI; systems engineering and cloud experience.
JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS/EKS, AWS SAGEMAKER, AWS S3, AWS RDS, AWS OpenSearch, LLM, RAG, generative AI, data visualization platforms
3w
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GIS Systems Engineer II
Suitland or Hanover
$81k-$120k/yr OnsiteFull Time
2+ YOE2+ years relevant experience with an Associates in Information Science/GIS/Computer Science or equivalent experience; experience with SQL/Python/JavaScript and geodatabases; ability to obtain Security+ and Top Secret clearance; U.S. citizenship required.
SQL, Python, JavaScript, Visual Basic, ESRI ArcMap, ESRI ArcPro, ESRI Portal, ESRI Enterprise GIS/Portal, ESRI topology tools, MapsSDK for JavaScript, .NET, SQL Database, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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SME AI Engineer
Columbia, Maryland, United States
$225k-$247k/yr OnsiteFull Time
15+ YOEMaster's (15+ yrs) or Bachelor's (18+ yrs) and extensive experience designing, building, integrating, or evaluating AI/ML applications; familiarity with LLMs, RAG, prompt engineering, agentic frameworks (e.g., LangChain); TS/SCI w/CI Poly required.
LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, Llamalndex, Python, JavaScript, TypeScript
1mo
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Senior Software Engineer
Annapolis Junction, Maryland, United States
HybridFull Time
15+ YOETS/SCI with polygraph required; 15+ years software engineering experience; full-stack development expertise with Java and JavaScript; proficiency with modern JavaScript frameworks (React, Vue, Angular); familiarity with Section 508 and SDLC.
React, Vue, Angular, Java, JavaScript, Leaflet.js
1w
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Ruby on Rails Engineer (Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$96k-$142k/yr RemoteFull Time
2+ YOE2+ years Ruby on Rails full-stack experience, REST API design, JavaScript/React frontend, AWS (RDS, CloudWatch), CI/CD and Terraform, ability to obtain Public Trust clearance.
Ruby on Rails, JavaScript, React, AWS, CloudWatch, RDS, GitHub Actions, Terraform
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