237 software data jobs at 121 companies in Havre de Grace, MD

3mo
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Software/Data Engineer
Laurel or Fort Meade
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
19+ YOEBachelor's in engineering/CS/math with extensive software engineering experience; cloud, Linux, Python; TS/SCI with poly.
OpenStack, Linux, Python, PowerShell, AWS, Azure, Cloud infrastructure, Network automation tools
3mo
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Software/Data Engineer
Laurel, Maryland, United States
$176k-$282k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
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
1d
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Software Data Engineer Mid-Level
Fort Meade, Maryland, United States
$120k-$150k/yr OnsiteFull Time
Integrity Technology Consultants
Integrity Technology Consultants: Provides engineering and management consulting solutions to US national security.
2+ YOETS/SCI with full-scope polygraph; ~2 years software engineering experience with a Bachelor's (alternatives for Masters/PhD or HS/GED routes); experience with prompt engineering, RAG, LLM design/deployment, and data structure analysis.
Prompt Engineering, retrieval-augmented generation (RAG), large language models (LLMs)
1w
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Software Data Engineer 2
Fort Meade, Maryland, United States
OnsiteFull Time
Themis Insight
Themis Insight: Provides technical consulting and data analytics for national security.
2+ YOETS/SCI with Polygraph required; 2 years software engineering experience with a Bachelor's (alternatives described); experience with prompt engineering and retrieval-augmented generation (RAG); familiarity with AI/ML frameworks and LLM deployment.
retrieval-augmented generation (RAG), large language models (LLMs)
1w
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Senior Software Developer (Data Fabric/ Data Fusion)
Aberdeen, Maryland, United States
$104k-$181k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
5+ YOEUS citizen with active Secret clearance; Bachelor's in CS/Engineering with 5 years' software experience (or 8 years' experience); expertise designing data fabric/fusion, multi-language development, and mission-critical troubleshooting.
Python, C++, Java, C#, Go, Docker, Kubernetes, Kafka, REST, gRPC, CI/CD
4w
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Data Science Software Engineer
Annapolis Junction, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
20+ YOE20 years SWE experience, US citizenship and active security clearance, bachelor\u0002s in CS or related (or 4 additional years SWE), expertise in Java/Scala/Python, ML model development and monitoring, Linux development, and agency compliance.
Java, Scala, Python, Lucene, JEXL, SQL, JSON, Random Forest, Ghostmachine (Map/Reduce), GM Learn, Jupyter Notebooks, IntelliJ, Eclipse, Git, Gitlab, Stash, Bitbucket, Jira, Confluence, Scikit-learn, AWS, Spark, LLM
1mo
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Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
2w
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Lead Software Engineer - Python, AWS, Big Data
Wilmington, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years software engineering experience with Python, Big Data and data pipeline design; hands-on with AWS, Spark, Terraform and delivering production-grade systems; experience with AI-assisted development preferred.
Python, FAST API, Spark, AWS Lambda, AWS Glue, AWS Step Function, ECS, Terraform, Snowflake, AWS Bedrock
2mo
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Software Engineer 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
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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Data Engineer
West Chester, Pennsylvania, United States
HybridFull Time
QVC Group
QVC GroupNASDAQ: QVCGA: Provides video-driven shopping experiences across television and digital platforms.
4+ YOE4+ years software development and data warehousing, ETL, and database design; SQL; Azure tools; large-scale data handling; CI/CD; Agile experience.
Azure Databricks, Azure Data Factory, Delta Lake, Azure Synapse, ADLS, PySpark, SQL Server, Databricks Notebooks
2mo
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Staff Software Engineer - (Data) - Query Optimization, Schema Design
Columbia, Maryland, United States
$163k-$218k/yr RemoteFull Time
Tenable
TenableNasdaq: TENB: Provides cybersecurity software to identify and prioritize digital risks.
8+ YOE8+ years in enterprise software development, distributed microservices, Java or Kotlin, Kubernetes, data ingestion/storage, and leadership.
Java, Kotlin, Kubernetes, Kafka, SQL, Distributed Systems, Cloud
22h
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Research Software Engineer (Data Science and AI Institute)
Baltimore, Maryland, United States
HybridFull Time
Johns Hopkins University
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
3+ YOEMaster's in a quantitative discipline and 3 years of software development plus 3 years of AI/ML or data science experience. Requires expert Python or C++, modern AI/ML libraries, Linux, and software engineering practices.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, CUDA, PyPI
2mo
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Data Analyst - TS/SCI with Polygraph
Annapolis Junction, Maryland, United States
$147k-$199k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOEActive TS/SCI clearance with CI Polygraph; 10+ years IT and data analytics experience; Bachelor’s degree or 12+ years experience; DoD 8140 certification; US citizenship.
Dashboard, Data Visualization, Data Analysis, Data Cleaning, Data Integration, Programming
2w
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SOFTWARE DATA ENGINEER - AI/ML/LLM - 2+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 062526-4
Fort George G Meade, Maryland, United States
$142k-$146k/yr OnsiteFull Time
Halogen Engineering Group
Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.
2+ YOE2+ years software engineering experience (or advanced degree), experience with prompt engineering and retrieval-augmented generation, LLM design/fine-tuning/deployment, ability to analyze data structures; current TS/SCI clearance with polygraph required.
retrieval-augmented generation (RAG), LLMs, AI/ML
2w
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Software Engineers
Annapolis Junction or Fort Meade
OnsiteFull Time
Artera Technologies
Artera Technologies: Provides software and systems engineering for the intelligence community.
Experience developing complex software systems for high-performance or data-intensive environments; TS/SCI clearance; familiarity with modern languages, frameworks, and cloud/DevOps tools.
Java, J2EE, JavaScript, C, C++, Python, Angular, Docker, Kubernetes, UNIX / Linux, MongoDB, Express, React, Node, GoLang, Vue.js, Web Services (REST, SOAP), Spring, Hibernate
1mo
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Data Flow Engineer
Fort Meade, Maryland, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Design, build, and implement mission data flows and software; experience with data infrastructure and pipelines; TS/SCI clearance with polygraph; bachelor’s in CS/Software Engineering/IT; ability to travel up to 25%.
AWS, Docker, Go, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser
22h
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SuccessFactors Recruiting: Research Software Engineer (Data Science and AI Institute) (121942)
Baltimore, Maryland, United States
HybridFull Time
Johns Hopkins University
Johns Hopkins University: Private research university providing higher education and global research.
3+ YOEMaster's in a quantitative discipline and 3 years each in software development and AI/ML or data science; expert Python or C++, modern AI/ML libraries, Linux, databases, cloud, and software engineering practices.
Python, C++, Docker, Singularity, RESTful, SQL, Linux, Git, CUDA, PyPI
1mo
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Data Scientist 2
Ogden or Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
3+ YOEBachelor's degree in a quantitative field plus 3 years' relevant experience (or Associate's plus 5 years); experience designing/implementing machine learning, advanced analytics, programming, data management, modeling, and software engineering; active security clearance with appropriate polygraph required.
Udemy
1mo
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Data Scientist 2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
7+ YOEBachelor's in a quantitative field, U.S. citizenship, active TS/SCI with poly required; 7+ years experience in machine learning, data mining, advanced analytics or software engineering with R/Python/SAS/MATLAB; proficiency with Python/Jupyter, SQL, Elasticsearch/Kibana/OpenSearch.
Python, Jupyter Notebooks, R, SAS, MATLAB, SQL, Elasticsearch, Kibana, OpenSearch, Java, Windows Server, Microsoft Power BI Report Service
2mo
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Data Engineer - Columbia, MD (Hybrid)
Columbia, Maryland, United States
$133k-$238k/yr HybridFull Time
IAMUS Consulting
IAMUS Consulting: Provider of specialized cybersecurity and IT engineering services.
14+ YOEU.S. citizen, clearable; 14+ years data/software engineering experience and Bachelor's in related technical field (or equivalent experience); strong ETL and data ingestion skills; experience with Kafka, NiFi, AWS, and Java; DoD 8570 IAT II.
Kafka, Apache NiFi, AWS S3, AWS SQS, AWS SNS, Java, Python, SQL, GitLab, Maven, VSCode, IntelliJ, Kubernetes, Docker, Apache Airflow, YAML, Linux, Bash