PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Data Engineer
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years application development and enterprise data application experience, 3+ years building ETL/ELT workflows, PySpark and Spark SQL experience, Palantir Foundry (Foundry Ontology/Workshop/Data Pipeline Builder) experience, bachelor's degree, Secret clearance required.
PySpark, Spark SQL, Foundry Ontology, Foundry Workshop, Palantir Foundry Data Pipeline Builder, Palantir Foundry, Code Repositories, Python, SQL, Scala, Java, UNIX/Linux, Shell scripting, AWS, Microsoft Azure, Google Cloud, Spark, Databricks, Hadoop, Hive, AWS EMR, Kafka, MongoDB, Cassandra, AWS Redshift, MySQL, Snowflake
1w
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Data Engineer
Aberdeen, Maryland, United States
$112k-$196k/yr OnsiteFull Time
7+ YOEBachelor's in a technical field, 7+ years related experience, ability to develop mathematical algorithms, proficiency with advanced statistical software and MS Office, and U.S. citizenship required.
R, Python, Apache Spark, ElasticSearch, Kibana, SPSS, SAS, MatLab, Microsoft Office, Microsoft Access, Windows
2mo
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Software/Data Engineer
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
19+ YOEBachelor's degree in Engineering, Computer Science, Mathematics, or related field with extensive software engineering experience; cloud, Linux, Python; active TS/SCI with poly; ability to work at a customer site.
OpenStack, Linux, Python, PowerShell, Cloud Security
3mo
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Operational Technology Data Engineer (Salisbury, MD, US, 21804)
Salisbury, Maryland, United States
$89k-$133k/yr OnsiteFull Time
4+ YOE4+ years OT data engineering; experience with OT systems, data historians; SQL, Python; cloud ingestion; familiarity with industrial protocols.
SQL, Python, REST APIs, Azure, AWS, Databricks, Snowflake, AVEVA PI, FT Historian, Canary, Ignition, OPC UA, EtherNet/IP, Modbus, Power BI
1w
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Data Analyst (ADMINISTRATOR III)
Annapolis, Maryland, United States
$77k-$80k/yr HybridFull Time
6+ YOEHigh school diploma and six years administrative or professional experience (substitutions for education/degree allowed). Experience in data analysis, visualization, governance, dashboard development, and data quality; must be legally authorized to work in the U.S.; fingerprinting required.
Tableau, Microsoft Power BI, SAP Business Objects
1mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
14+ YOEActive Top Secret clearance with Poly; 14+ years of software development experience; Linux expertise; scripting and automation; experience with Nifi, data processing, and distributed systems.
Linux, Python, Ruby, Jenkins, Ansible, Puppet, NIFI, Data processing, Scripting languages
2mo
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Senior Analyst, Business Transformation Data & Reporting
Salisbury or Quincy or Carlisle or Scarborough or Hyattsville
$121k-$181k/yr HybridFull Time
6+ YOEBachelor's degree in data analytics, business, or related field; 6+ years in data analytics/reporting; strong communication; data transformation; KPI development; cross-functional collaboration; retail/grocery experience preferred.
SAP S/4HANA, SQL, Tableau, Power BI, Python, R
2d
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Business Intelligence Developer
Aberdeen Proving Ground, Maryland, United States
$105k-$125k/yr OnsiteFull Time
Dynamo Technologies: Delivers IT and digital transformation services to federal agencies.
2+ YOE2+ years building BI solutions with Microsoft Power Platform (Power BI, Power Apps), strong SQL, ETL, data modeling, Python/R scripting, troubleshooting, and end-user training.
Microsoft Power Platform, Microsoft Power BI, Microsoft Power BI Service, DAX, Microsoft Power Apps, Python, R, SQL, PostgreSQL, Microsoft SQL Server, HTML, CSS, JavaScript, Microsoft Power BI REST APIs, Microsoft Power Automate, Microsoft Dataverse, Microsoft Power Virtual Agents, Linux, Azure, AWS, Microsoft Office Suite
3w
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Software Engineer
Aberdeen Proving Ground, Maryland, United States
$76k-$156k/yr HybridFull Time
3+ YOEU.S. citizen with TS/SCI clearance (CI Poly preferred), Bachelor’s in CS/SE/EE, 3+ years software development, strong C++ and Python experience, Linux and UI framework experience, API/CI-CD knowledge, and ability to work with RF/SIGINT data.
C++, Python, Linux, React, Angular, Vue, Git, CI/CD pipelines, Docker, Ansible, Cobbler, HTML, CSS, TypeScript, REST APIs, PostgreSQL, PostGIS, SQLite
3mo
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Junior Software Developer
Annapolis Junction, Maryland, United States
$139k-$179k/yr OnsiteFull Time
7+ YOETop Secret clearance with polygraph; US citizenship; 7 years software engineering experience; BS in CS or related field; cloud/big data exposure; experience with data/workflow systems.
Hadoop, Hive, Pig, HDFS, MapReduce, JSON, BSON, HBase, Accumulo
3w
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Senior Software Engineer - ARINCDirect Mobile (Onsite)
Annapolis, Maryland, United States
$96k-$182k/yr OnsiteFull Time
5+ YOE5+ years professional iOS/mobile development with Swift and Objective-C; proficiency with Xcode, Core Data, RESTful APIs; strong troubleshooting and collaboration skills; Python experience recommended.
Swift, Objective-C, Python, Xcode, Core Data, Django, Atlassian Suite, Gitlab, RESTful APIs
2mo
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Full Stack Developer (5285) (Cleared & On-site)
Washington or Hollywood
$115k-$193k/yr OnsiteFull Time
5+ YOE5+ years with ETL, web development, and data analytics; active Top Secret clearance; on-site four days a week in Washington, DC; strong React/JavaScript, Python, Java, and Power BI skills.
HTML5, CSS3, Java, JavaScript, TypeScript, Node.js, React, Python, Power BI, ETL, Big data
2w
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Data Scientist III SME
Camp Smith or Aberdeen Proving Ground
$99k-$207k/yr OnsiteFull Time
10+ YOE10+ years leading AI/ML innovation (15+ years relevant experience in lieu of degree). Bachelor's in a technical discipline or equivalent, active Secret clearance required, experience with AI/ML (deep learning, RL, NLP) and DoD M&S integration.
Large Language Model (LLM), Retrieval-Augmented Generation (RAG), JLVC, JTLS-GO
1mo
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Test Engineer
Chestertown, Maryland, United States
$60k-$80k/yr OnsiteFull Time
1+ YOEBachelor’s degree in engineering or related science; 1-2 years in engineering; strong problem solving, data analysis, communication; proficient in Microsoft Office.
Microsoft Office, Data analysis
1mo
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Data Collection Representative
West Cape May, New Jersey, United States
FieldPart Time
Must be 18+, high school diploma or equivalent, smartphone, valid driver's license, clean driving record, reliable transportation and auto insurance, able to stand for shifts and lift up to 40 lbs, and work in refrigerated store areas.
1mo
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Full Stack Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
3+ YOEExperienced software engineer skilled in Python/Java, front-end web tech, data processing, and streaming tools. Top Secret clearance required with polygraph. U.S. work authorization; no visa sponsorship.
Python, Java, Streamlit, TypeScript, HTML, CSS, JavaScript, React, Angular, Vue, Apache Spark, Jupyter Notebook, pandas, NumPy, Parquet, JSON, CSV, XML, Git, Apache Airflow, MySQL, MariaDB, PostgreSQL, Slurm, JIRA, Confluence
4d
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Senior Software Engineer Applied AI
Annapolis or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python skills, cloud distributed systems (AWS), hands-on LLM/generative AI experience, ML lifecycle proficiency, and disciplined data handling in regulated environments.
Python, AWS, LLMs
3w
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Radiofrequency/Electronics Engineer/Laboratory Technician
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
MS in engineering required. Experience with RF pulser technologies, laboratory experiments, data maintenance, modeling, statistical analyses, and strong written/oral communication. U.S. citizenship and active DoD Interim SECRET clearance required.
1mo
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Senior AI/ML Engineer (Partial Telework)
Annapolis Junction, Maryland, United States
$170k-$260k/yr HybridFull Time
5+ YOEActive TS/SCI with Poly, US citizenship, 5+ years AI/ML or Master/PhD in related field; PyTorch/TensorFlow; independent and team work; strong communication.
PyTorch, TensorFlow
1mo
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VDC Engineer
Fort Washington or Newark or Salisbury or Bethlehem or Harrisburg or Morristown or State College
$70k-$84k/yr OnsiteFull Time
3+ YOEBIM/VDC engineer with BIM software knowledge, strong reading of drawings, MEPF awareness, data analytics, VR/AR, and collaborative skills.
SketchUp, CAD, Revit, Navisworks, Lumion, BIM software
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