31 java specialist jobs at 19 companies in Westminster, MD
2mo
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NLM QA Specialist I - III
Bethesda, Maryland, United States
$50k-$135k/yr OnsiteFull Time
0+ YOEQA Specialists with experience in software QA, testing, automated testing, security practices, and government compliance.
Python, Java, JavaScript, Shell Scripting, Linux, Windows, MacOS, Web Technologies
2w
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IT Specialist
Washington, District of Columbia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEU.S. citizen with 1+ year specialized experience designing, developing, modernizing, and optimizing enterprise financial software (Java or equivalent) and SQL for financial/loan systems; background investigation and Public Trust required.
Java, SQL
4w
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COTS Integration Specialist 734
Annapolis Junction, Maryland, United States
$150k-$200k/yr OnsiteFull Time
6+ YOETS/SCI with Polygraph, 6+ years software development, strong Java and SharePoint experience, FEITH and records migration familiarity, REST/API and parsing skills, Gitlab/Maven/JFrog use, SQL/Oracle, Linux/Windows expertise, bachelor’s in CS or equivalent.
AWS, SharePoint, C++, FEITH, SQL, SQL Server, Java, Oracle, Linux, Windows, JIRA, Confluence, Gitlab, Maven, JFrog Artifactory, REST
1w
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Scientific Data Engineering Specialist
McLean, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Bachelor's degree; experience with geospatial and cloud-native scientific data systems, microservices, event-driven pipelines, Java, Spring Boot, and scientific data workflows. U.S. citizenship required.
PostGIS, GOES-R, NEXRAD, Java, Spring Boot, Python, Kafka, Pulsar, AWS EKS, Amazon S3, Amazon SQS, Amazon SNS, IAM, MongoDB, Redis, WebGL, ArcGIS
3mo
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QA Analyst & Automation Specialist
Adelphi, Maryland, United States
OnsiteContract
5+ YOE5-7 years QA experience including manual and automation testing; Java-based automation frameworks; Playwright with TypeScript; API testing; SaaS testing; CI/CD integration.
Playwright, TypeScript, Java, API testing, Postman, SQL, OpenAPI/Swagger, JMeter, CI/CD, Git, MuleSoft Anypoint, OnBase, DocuSign
1w
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Scientific Data Engineering Specialist
McLean, Virginia, United States
$78k-$176k/yr HybridFull Time
Bachelor's degree; experience with geospatial data, cloud-native scientific systems, microservices, event-driven pipelines, Java, Spring Boot, and scientific data workflows. U.S. citizenship required.
PostGIS, GOES-R, NEXRAD, Java, Spring Boot, Python, Kafka, Pulsar, AWS EKS, Amazon S3, Amazon SQS, Amazon SNS, IAM, MongoDB, Redis, WebGL, ArcGIS
2mo
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Senior Specialist, Federal Data Science
Washington or McLean
OnsiteFull Time
3+ YOE3+ years technical data science experience, Bachelor's degree, proficiency in Python/R/Java/SQL, deep learning and big data tools, cloud experience, ability to travel, and U.S. Government Secret clearance.
Python, R, Java, SQL, TensorFlow, PyTorch, Keras, Fast.ai, Spark, Hadoop, Kafka, Flask, Shiny, Django, Dash
1w
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SharePoint Specialist
Arlington, Virginia, United States
$110k-$160k/yr OnsiteFull Time
4+ YOEBachelor's degree in computer science, software engineering, or related field; 4+ years in SharePoint/web design, software development, or testing/QA; Secret clearance; HTML/CSS, programming, databases, REST, and testing experience.
SharePoint, HTML, CSS, C#, Java, JavaScript, .NET, RESTful services, Microsoft Office, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, CI/CD
5d
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Database Specialist
Rockville, Maryland, United States
$120k-$150k/yr OnsiteFull Time
Requires database administrator certification and extensive enterprise relational database experience, including Oracle administration, SQL, PL/SQL, performance tuning, security, backup and recovery, troubleshooting, upgrades, and cloud or data center environments.
Oracle, SQL, PL/SQL, Oracle Database 19c, Oracle RDS, Oracle WebLogic, Java, AWS, GitLab, JIRA, ServiceNow
4d
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Lead Information Technology Specialist (Systems Analysis/Applications Software)
Washington or Baltimore or New Carrollton or Detroit or Memphis or Austin or Austin or Farmers Branch or Fort Worth or Fort Worth or Ogden or Norfolk or Vienna or Kearneysville or Martinsburg
$126k-$187k/yr OnsiteFull Time
1+ YOERequires one year of GS-13 equivalent specialized IT experience, including leading projects, evaluating solutions, applying security and architecture principles, and developing applications with Java, SQL, DB2, or Oracle.
Java, J2EE, XML, HTML, SOAP, SQL, DB2, Oracle, Software Life Cycle (SLC), Microsoft Excel
3w
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Software Quality Assurance (SQA) Specialist / App Tester
Herndon, Virginia, United States
$130k-$260k/yr OnsiteFull Time
Active TS/SCI with Full Scope Polygraph; strong Java automation and Selenium WebDriver experience; SQL data validation across Oracle/Postgres/MySQL; Linux and IDE proficiency; test plan and automation development skills.
Selenium WebDriver, Java, Oracle, Postgres, MySQL, IntelliJ, Eclipse, NetBeans, Linux, Bash, vi, JMeter
1w
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Capabilities Development Specialist
Fort Meade, Maryland, United States
$105k-$197k/yr OnsiteFull Time
3+ YOERequires a computer science, mathematics, or engineering degree and relevant experience in software or hardware development, reverse engineering, vulnerability analysis, programming, or systems engineering.
C, C++, Assembly, Java, VHDL, Verilog, FPGA, PCB, DSP, SDR, Ghidra, OllyDbg, gdb, JTAG, Oscilloscopes
3mo
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Data Engineer / Integration Specialist #1768469
Washington, District of Columbia, United States
RemoteFull Time
10+ YOETen years' exp; Bachelor's in CS; remote with on-site DC as needed; US Citizenship; ability to obtain Public Trust; experience with ETL, APIs, cloud, AWS GovCloud; VA data systems familiarity.
ETL tools, SQL, Python, Java, APIs, Kafka, Kinesis, SQS/SNS, FHIR, AWS GovCloud, S3, Glue, Lambda, RDS, Redshift, Docker, Kubernetes
2mo
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Junior Data Engineer (Faculty Specialist)
College Park or United States
$80k-$100k/yr RemoteFull Time
B.S. in Computer Science or related field; experience with Python/Java ETL, SQL, database administration, and production DB maintenance; familiarity with non-relational stores, geospatial data, Linux, and cloud platforms.
Python, Java, SQL, PostgreSQL, PgBouncer, Cassandra, Hadoop, Spark, Iceberg, Sedona, PostGIS, Linux, Red Hat Enterprise Linux (RHEL), Bash, Git, Jira, Confluence, Bitbucket, AWS, GCP
2mo
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GEOINT Technical Field Support Specialist (Onsite)
Fort Meade, Maryland, United States
$87k-$165k/yr OnsiteFull Time
3+ YOETS/SCI with CI Poly required; DoD 8570.1 IAT Level II or IAM Level I; 3+ years Linux Sys Admin; STEM degree or advanced degree; US citizenship.
Red Hat Enterprise Linux, RHEL, Ansible, Bash, Python, Java, DHCP, DNS, LDAP, IPA, CIFS, NFS, Samba, Kubernetes, Containers
3mo
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S/W Q.A. Spec./App Tester - Senior
Sterling or Herndon
OnsiteFull Time
Automated and manual QA testing; SQL, Selenium WebDriver, Java; Linux; test planning and scripting; TS/SCI with poly required.
Selenium WebDriver, SQL, Java, JMeter, Linux, Bash, IntelliJ/Eclipse/NetBeans
1w
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Junior Full Stack Developer / Microsoft 365 Systems Specialist
Bethesda, Maryland, United States
HybridFull Time
2+ YOEBachelor’s degree or equivalent experience, 2–4 years in software development or application support, Python/Django, Java or Go, web technologies, REST APIs, databases, Microsoft 365, and troubleshooting experience.
Python, Django, Java, Go, HTML, CSS, JavaScript, RESTful APIs, Wagtail CMS, Git, GitHub, Azure DevOps, PostgreSQL, SQL Server, MySQL, Microsoft Teams, Microsoft SharePoint Online, Microsoft OneDrive, Microsoft Exchange Online, Microsoft Office, Microsoft Intune, Microsoft Entra ID, OAuth 2.0, OpenID Connect, SAML, CAC/PIV, Navy Identity Service, Windows 10/11, Azure, Azure Government, Power Platform, Power Apps, Power Automate, Power Pages, Dataverse, Microsoft Graph API, Docker, Kubernetes, PowerShell, Bash, Linux, NIST, RMF
2mo
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Worldwide Specialist Solutions Architect - Agentic Development, Data & AI GTM
New York or Seattle or Arlington or Santa Clara or Atlanta or New York or San Francisco or Dallas or Arlington
OnsiteFull Time
7+ YOE7+ years in tech domains (software/cloud/infra), 5+ years in design/implementation/consulting, 7+ years IT dev/implementation in software/Internet, and experience leading or guiding SDLC.
Java, Python, .NET, Cloud Computing, Infrastructure as Code, AWS services
3w
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Software Quality Assurance Specialist/Applications Tester – TS/SCI w/ Poly
Herndon, Virginia, United States
$159k-$215k/yr OnsiteFull Time
10+ YOETS/SCI+Poly required, 10+ years experience, BA/BS in CS/IT, experience with GitHub, JIRA, Confluence, test planning, automated testing and Agile practices.
Atlassian Confluence, Atlassian JIRA, GitHub, Docker, Kubernetes, Selenium, Java
3w
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Software Quality Assurance Specialist/Applications Tester – TS/SCI w/ Poly
Herndon, Virginia, United States
$159k-$215k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI+Poly required,10+ years experience,BA/BS in CS/IT,experience with test planning, automated and manual testing,GitHub,JIRA,Confluence,stakeholder collaboration and Agile.
Atlassian Confluence, Atlassian JIRA, GitHub, Docker, Kubernetes, Selenium, Java