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Java Python Developer Jobs in Dale City, VA, US

1,400+ java python developer jobs from 310+ companies hiring in Dale City, VA, US.

All jobs in Dale City, VA, USJava Python Developer Jobs in United States
Nearby:Montclair·Lake Ridge·Cherry Hill·Lorton·Buckhall·Washington·West Springfield·Burke·Woodlawn·Manassas·Newington·Springfield·Triangle·Manassas Park·Franconia·Centreville·Annandale·Alexandria·Fairfax
1,410 jobs- Dale City • 50 miles
1w
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Software Engineer/Data Manager
Alexandria or Quantico
OnsiteFull Time
JASINT
JASINT: Providing cybersecurity and technical services for national security missions.
8+ YOESenior Software Engineer with data management expertise; 8+ years experience; TS/SCI with poly is required.
Python, Java, C++, SharePoint, PowerPoint, Visual Studio
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4d
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Sr. Staff Data Engineer, Data Platform, CNN Digital Products & Services
New York or Atlanta or Washington
$160k-$296k/yr HybridFull Time
Warner Bros. Discovery
Warner Bros. DiscoveryNasdaq: WBD: Produces and distributes multimedia entertainment content and news worldwide.
10+ YOE10+ years software/data engineering; 7+ years cloud; Spark/Flink; Airflow/Dagster; SQL/Java/Python/Go; Snowflake/Databricks; lead technical direction across teams.
Spark, Flink, Airflow, Dagster, Snowflake, Databricks, SQL, Java, Python, Go, Kafka, Kinesis
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3w
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RPA Developer (Robotic Process Automation, Associate)
Arlington, Virginia, United States
$122k-$131k/yr HybridFull Time
The MIL Corporation
The MIL Corporation: Provides professional technology and financial services to federal government agencies.
7+ YOE7+ years relevant experience; federal financial/business processes knowledge; 1-3 years in systems development; 1 year RPA bot development; strong analytical and communication skills.
UiPath, Automation Anywhere, Blue Prism, Kofax, SQL, NoSQL, C#, Visual Basic, Python, JavaScript, Java, .NET, REST APIs
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1w
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Senior Engineer
Washington, District of Columbia, United States
OnsiteFull Time
Native American Technology
Native American Technology: Provides technical services and training to the federal government.
15+ YOESenior engineer with 15+ years in engineering, data analysis, tool development, and safety programs; BS in engineering/math/science; ability to obtain public trust.
SQL, Oracle, SQL Server, Java, Python, NoSQL, Microsoft Access, ColdFusion, C++, Bootstrap
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3w
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Machine Learning Engineer - Secure AI Lab
Pittsburgh or Arlington
OnsiteFull Time
Carnegie Mellon University
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
8+ YOEExperience in machine learning, AI, software engineering; on-site work in Pittsburgh or Arlington; ability to work with government sponsors and ensure secure AI.
TensorFlow, PyTorch, Torch, Caffe, Python, C++, Java, ETL, data pipelines
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1w
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CRM and Integration Developer
Washington, District of Columbia, United States
$55k-$100k/yr HybridFull Time
Georgetown University
Georgetown University: Providing private higher education and conducting academic research.
2+ YOEBachelor’s degree in Computer Science or related field; 2-4 years enterprise systems design, CRM development, and integration; Salesforce CRM, MuleSoft; front-end development; scripting; databases; IAM; certifications preferred.
Salesforce CRM, MuleSoft, Anypoint Platform, Workday, Oracle, SQL Server, HTML, CSS, Python, Java, JavaScript, Shell Scripting, LDAP, Shibboleth, Kerberos, REST APIs, SOAP APIs, Git, CVS, SVN
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1mo
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Senior Test Engineer
Fort Meade, Maryland, United States
$115k-$140k/yr OnsiteFull Time
Tripoint Solutions
Tripoint Solutions: Providing technology modernization and data services to federal agencies.
5+ YOEPlan, execute, and evaluate system tests across hardware, software, networking, virtualization, and cloud environments; DoD testing experience; Python and Linux skills.
Python, Linux, Suricata, Snort, Selenium, JUnit, TestNG, Java, JavaScript
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1mo
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Senior Software Engineer (TS/SCI w/poly)
Fort Meade, Maryland, United States
$250k-$295k/yr OnsiteFull Time
SIXGEN
SIXGEN: Provides advanced cybersecurity services and products for national security.
14+ YOESenior Software Engineer with TS/SCI w/poly clearance; 14+ years software engineering or 18+ years without degree; BS in CS preferred.
Java, JavaScript, Git, SQL, Python, SDLC, UI/UX, Angular, React, Vue.js, AWS, C#, API Development
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1mo
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Senior Director, Software Engineering
Philadelphia or Alexandria or Ann Arbor
HybridFull Time
Clarivate
ClarivateNew York Stock Exchange: CLVT: Provides data, analytics, and software for the global innovation lifecycle.
10+ YOE5+ MgmtBachelor's in CS or related; 10+ years leadership; 10+ years software development; strong Java and Python.
Java, Python, Angular, Talend, Databricks, Spark, AWS, PostgreSQL, MySQL, Oracle, XML, XSLT, REST, SOAP, NodeJS
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2mo
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Sr. Infrastructure Engineer 2 - Network
Washington, District of Columbia, United States
OnsiteFull Time
ICANN
ICANN: Coordinates the global domain name and IP address systems.
8+ YOESenior system admin with Linux/Windows, scripting (Perl/Shell/Python), network addressing, security, and server co-location experience; 8+ years IT.
Linux, Windows, Active Directory, Tomcat, JBoss, Perl, Shell, Python, IPv4/IPv6, SQL, Java
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1w
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Systems Integration Engineer
Reston, Virginia, United States
OnsiteFull Time
DAn Solutions
DAn Solutions: Provides IT systems integration, cybersecurity, and cloud engineering services.
1+ YOEActive TS/SCI with CI Poly; onsite in Reston, VA; strong Linux, Python; NiFi, Grafana; REST APIs; 8570 IAT Level 2; ability to work independently or in a team.
Python, Bash, PowerShell, Java, JavaScript, HTML, CSS, Linux, Grafana, Apache NiFi, Ansible, Active Directory, MongoDB, PostgreSQL, Oracle DB, Visio
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2w
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Senior Full Stack Developer
Herndon, Virginia, United States
OnsiteFull Time
Karsun Solutions
Karsun Solutions: Delivers enterprise IT modernization solutions to federal government agencies.
10+ YOE10+ years software development; AI/ML exposure; Bachelor's in CS/IT/Engineering; strong troubleshooting, architecture, DevOps, security, and communication skills.
Java, Python, JSP, Node.js, jQuery, Tomcat, SQL, ETL, AI/ML, Git, CI/CD, DevOps, Cloud
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5d
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Health Data Engineer - Mid
Tysons, Virginia, United States
$91k-$116k/yr OnsiteFull Time
LMI
LMI: Delivers management, technology, and analytics solutions for federal agencies.
5+ YOE5+ years data engineering experience; healthcare data experience preferred; strong SQL/NoSQL, ETL/ELT, cloud platforms, Python/Scala; HIPAA knowledge.
SQL, PostgreSQL, MongoDB, Snowflake, Redshift, BigQuery, Databricks, Apache Spark, Apache Airflow, Talend, NiFi, AWS, Azure, Google Cloud, AWS Glue, S3, Athena, Python, PySpark, Java, Scala, Docker, Kubernetes, Tableau, Power BI
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1w
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Senior Systems Engineer
Bethesda, Maryland, United States
$160k-$235k/yr HybridFull Time
Absolute Business Solutions Corp
Absolute Business Solutions Corp: Provides technology and intelligence services to the US government.
12+ YOEBS in Engineering or related field with 12+ years in software development or systems engineering; active Top Secret/SCI with polygraph; agile, MBSE; leads scrum.
Gitlab, JIRA, Confluence, MBSE, Python, Java, React, Linux, Red Hat, CentOS, Oracle Linux, Jenkins, Bamboo, MVC, SQL
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2mo
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26-1084 - Full Stack Software Engineer - Herndon, VA
Herndon, Virginia, United States
OnsiteFull Time
Navitas Business Consulting
Navitas Business Consulting: Provides IT consulting and digital transformation for government and commercial sectors.
3+ YOEMid level full stack engineer with 3+ years, strong React/Node.js, Spring Boot, AWS, Docker/Kubernetes, SQL/NoSQL, and Secret clearance.
React, Node.js, Spring Boot, Java, Python, SQL, NoSQL, Oracle, PostgreSQL, Aurora, DynamoDB, Docker, Kubernetes, AWS, Git, Jenkins, Unix Bash, Angular, Bootstrap, REST APIs, Cloud Compute
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3w
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RPA Developer (Robotic Process Automation, Associate)
Arlington, Virginia, United States
$122k-$131k/yr HybridFull Time
The MIL Corporation
The MIL Corporation: Delivering IT, engineering, and financial solutions to government agencies.
7+ YOE7+ years of relevant experience; federal financial/business process knowledge; 1-3 years in systems development; 1 year building RPA bots with UiPath, Automation Anywhere, Blue Prism, or Kofax; strong analytical and communication skills.
UiPath, Automation Anywhere, Blue Prism, Kofax, SQL, NoSQL, C#, Visual Basic, Python, JavaScript, Java, .NET REST APIs
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3w
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AI/ML Data Architecture Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
SEACORP
SEACORP: Provides engineering and technology services for naval defense systems.
3+ YOEBachelor's in CS/IS/CE; 3 years experience; DoD Secret Clearance; data warehousing, APIs, databases, prototyping.
Atlassian Tool Suite, Git, Linux, C++, Java, Python, Kafka, Spark, Iceberg, OpenMetadata, Ranger, Ceph, S3, MinIO, Parquet, REST, Nessie, Druid, Trino, Metabase, MLLib, Superset, Kubernetes, RKE2, Helm, AI/ML APIs, SparkML
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2w
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Awesome Full Stack Software Engineer (2+ years - Senior Level)
Arlington or Reston
HybridFull Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
2+ YOE2+ years professional experience; proficient in at least one OO language; MVC framework experience; relational DB; Linux; HTTP/REST/HTML/CSS/JS.
Java, Python, C#, C++, Spring, Django, Flask, Rails, MySQL, PostgreSQL, SQLite, Linux, HTTP, REST, HTML, CSS, JavaScript, React, Angular, Vue.js, Bootstrap, Less, Elasticsearch, MongoDB
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2mo
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Senior AI/ML Modeling, Simulation & Analysis Engineer (Part-Time)
Chantilly or Springfield
OnsitePart Time
TRIAEM
TRIAEM: Providing systems engineering and cybersecurity services to federal agencies.
Active TS/SCI clearance; MS in Computer Science, AI/ML, Computer Vision, or related STEM; experience in AI model verification, validation, and evaluation; AI Assurance and Explainable AI; proficiency in Python, C++, MATLAB, R, or Java; experience with AI/ML modeling and automation.
Python, C++, MATLAB, R, Java
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5d
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Software Engineers
Annapolis Junction, Maryland, United States
$100k-$200k/yr OnsiteFull Time
BCT
BCT: Delivering mission technology and engineering services for national security.
1+ YOEActive TS/SCI with POLY; software development experience; strong problem-solving skills.
C, C++, Java, Python, Software Development Tools, Databases
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3h
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
phia
phia: Provides cybersecurity intelligence and defensive services to federal agencies.
6+ YOE6+ years IT experience; 3+ years SAST/DAST; 2+ years coding in Python/Java/.NET/C#; 3+ years designing enterprise security controls; US citizenship and Public Trust suitability.
Veracode, Burp Suite Enterprise, GitHub Actions, Dependabot, Contrast (IAST), Selenium, EntraID, OWASP ZAP
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2w
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Senior Systems Engineer (HTOCU – Application Development & Data Linking Platforms)
Washington, District of Columbia, United States
OnsiteFull Time
Intellect Solutions
Intellect Solutions: Provides IT systems engineering and cybersecurity for federal agencies.
0+ YOEHands-on senior systems engineer with full-stack development, data-linking, APIs, and secure government standards; Top Secret clearance required.
Python, Java, C#, SQL, APIs, Jira
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2mo
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System Engineer
Annapolis Junction, Maryland, United States
$112k-$275k/yr OnsiteFull Time
Athenix Solutions Group
Athenix Solutions Group: Provides technology and mission support for national defense.
0+ YOEActive TS/SCI with polygraph; multiple experience levels; degree requirements with flexibility.
Linux, Python, C++, Java, SharePoint, Confluence, DODAF
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1mo
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SME - Software Engineering (DC)
Los Angeles or Washington
$200k-$310k/yr HybridFull Time
Galaxia Technologies
Galaxia Technologies: Provides specialized engineering services for national security missions.
12+ YOE12+ years in software development; 10+ years in leadership; BS CS/SE or MS degree; proficient in Python/Java/C++; Agile/DevSecOps/SRE/CI/CD; TS/SCI clearance with CI polygraph.
Python, Java, C++, Agile, DevSecOps, Site Reliability Engineering, CI/CD
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2w
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Data Engineer (VA, Quantico)
Quantico, Virginia, United States
OnsiteFull Time
RiVidium
RiVidium: Provides cybersecurity software and IT services to federal agencies.
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
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2mo
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Payload Operations Engineer
Lanham, Maryland, United States
OnsiteFull Time
AST SpaceMobile
AST SpaceMobileNASDAQ: ASTS: Provides global cellular broadband coverage from space to smartphones.
0+ YOEBachelor’s in engineering or STEM; 0–2 years experience; satellite payload experience preferred.
Git, Jira, Confluence, Java, Python, MATLAB, C
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2mo
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Systems Support Engineer
Washington, District of Columbia, United States
$90k-$140k/yr OnsiteFull Time
Clever Devices
Clever Devices: Provide intelligent transportation systems for public transit agencies.
5+ YOE5+ years in technical support/engineering; BS in CS/Engineering; strong communications; SQL/MS SQL Server; hardware, software, networking; travel required.
JIRA, Confluence, Splunk, SQL Server Management Studio, Microsoft Server, TCP/IP, PowerShell, Java, Tomcat, MSSQL, C#, C++, Python, HTML, JSON, XML
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2mo
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Lead DevOps Engineer
McLean or Memphis or Dallas
HybridFull Time
Hilton
HiltonNYSE: HLT: Operates and franchises a global portfolio of hotel brands.
5+ YOE1+ MgmtFive years of technology experience; four years with CI tools (GitLab preferred); four years automating delivery; three years Kubernetes; three years AWS; scripting in Bash; on-call reliability support; hybrid role near Memphis, Dallas, or McLean.
Kubernetes, AWS, GitLab, Bamboo, Docker, Terraform, Groovy, Shell, Python, Java, JavaScript
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2mo
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Cloud Engineer- Data/AI Focused
Rochester or Charlotte or Nashville or New York City or Washington or Philadelphia or Atlanta
HybridFull Time
Innovative Solutions
Innovative Solutions: AWS Premier Partner providing cloud migration and AI solutions.
1+ YOE1-3 years cloud experience, AWS cert or ability to obtain, SQL and at least one programming language, basic data engineering, familiarity with AWS data services, Git, and IaC concepts.
AWS, Glue, Lambda, Step Functions, EMR, RDS, Aurora, Redshift, DynamoDB, S3, SQL, Python, Java, Git, Terraform, Infrastructure as Code
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3w
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Full Stack Developer w/Ruby on Rails
Vienna, Virginia, United States
$112k-$130k/yr RemoteFull Time
Alpha Omega
Alpha Omega: Delivering digital transformation and IT solutions for federal agencies.
3+ YOE3+ years of experience; full stack dev with frontend and backend tech; Ruby on Rails experience; Agile; strong communication; Git; AWS knowledge preferred.
HTML, CSS, JavaScript, React, Ruby, Java, Python, Oracle, PostgreSQL, Git, GitHub, GitLab, Bitbucket, AWS
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1mo
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Senior Director, Software Engineering
Philadelphia or Alexandria or Ann Arbor
HybridFull Time
Clarivate
ClarivateNYSE: CLVT: Provides data, analytics, and workflow solutions for global innovation.
10+ YOE5+ Mgmt10+ years in technology leadership with cross-functional teams; 10+ years software engineering; Bachelor's in CS or related field; Proficient in Java and Python.
Java, Python, XML, HTML, XSLT, XML Schema, XQuery, XPath, PDF, TIFF, Angular, Talend, Pentaho, Databricks, Spark, EMR, Hive, Microservices, SOAP, REST, JavaScript, Node.js, AWS, AMQ, JMS, Spring Boot, PostgreSQL, MySQL, SQL Server, Oracle, ETL, SaaS, NL P, ML, AI
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1w
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Sr Engineer, Machine Learning Engineering
Bellevue or Atlanta or Herndon or Overland Park
$127k-$229k/yr OnsiteFull Time
T-Mobile
T-MobileNASDAQ: TMUS: Provides wireless voice, data, and mobile internet services.
5+ YOESenior ML engineer with LLM deployment experience; 5+ years end-to-end ML pipelines; 3+ years MLOps; cross-functional collaboration.
Python, R, Java, Scala, Go, PyTorch, TensorFlow, LangChain, Hugging Face, GPT-4, transformers
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1d
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Software Testing Principal
Bethesda, Maryland, United States
RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
10+ YOEStrong programming in C#, Java, or Python; proven track record on complex software projects; experience in manual and automated testing; Agile/Scrum and SDLC knowledge.
C#, Java, Python, Selenium, TestNG, JUnit, QTP, LoadRunner, CI/CD, GitHub Actions, JIRA, Bugzilla, JMeter, Gatling, SQL, AWS, Azure
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2mo
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Mid-Level Software Engineer
Annapolis Junction, Maryland, United States
$175k-$190k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Provides engineering and cybersecurity services to US defense agencies.
7+ YOESeven years of experience as a software engineer; Bachelor's degree in Computer Science or related discipline; ability to obtain TS/SCI w/ Polygraph clearance.
Java, Python, Git, IntelliJ, Eclipse, Maven, Spring Boot, Flask, Kubernetes, Docker, Containerd, AWS, Kafka, Flink, MongoDB, ArangoDB, Redis, PostgreSQL, ElasticSearch
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2mo
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Sr. ETL/SQL Engineer
McLean, Virginia, United States
$110k-$150k/yr OnsiteFull Time
Capgemini Government Solutions
Capgemini Government SolutionsEuronext Paris: CAP: Provides IT modernization and digital transformation services to government agencies.
8+ YOE8+ years ETL/SQL, database design, SQL tuning, data security; able to obtain government clearance; Bachelor's in CS/IS/Engineering or equivalent.
Java, Python, C#, JavaScript, AWS, Azure, Git, Jira, Jenkins, Docker, Kubernetes
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1w
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DevOps Cloud Engineer (Herndon, VA, US)
Herndon, Virginia, United States
OnsiteFull Time
Wärtsilä
WärtsiläNasdaq Helsinki: WRT1V: Manufactures engines and power systems for marine and energy markets.
DevOps/cloud infrastructure expert with GCP, Kubernetes, CI/CD, GitOps.
Google Cloud Platform, Kubernetes, Terraform, ArgoCD, GitHub, GitHub Actions, Node.js, Go, Python, Java
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3w
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Machine Learning Engineer - Secure AI Lab
Pittsburgh or Arlington
OnsiteFull Time
Software Engineering Institute
Software Engineering Institute: Developing software and AI engineering for national security.
Bachelor’s in CS/ML or related field with 8+ years experience; or MS with 1+ year; or PhD with 2+ years. Onsite in Pittsburgh, PA or Arlington, VA. Ability to obtain security clearance. Up to 25% travel.
TensorFlow, PyTorch, Torch, Caffe, Python, C/C++, Java
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3w
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Sr Software Engineer - Platform Data Query
San Diego or Santa Barbara or Dallas or New York City or Chicago or San Francisco or Washington DC or Denver
$138k-$173k/yr RemoteFull Time
AppFolio
AppFolioNASDAQ: APPF: Cloud business management solutions for the real estate industry.
5+ YOEExperience operating and scaling data pipelines with Iceberg, Trino, Kafka, Flink, and cloud data lakes.
Apache Flink, Kafka, Trino, Iceberg, AWS Glue, AWS S3, AWS Athena, Python, Ruby, Java, JavaScript, C#, SQL
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2w
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Automated Tester
Fairfax, Virginia, United States
OnsiteFull Time
Prometheus Federal Services
Prometheus Federal Services: Providing strategic consulting and program management for federal health agencies.
5+ YOE5+ years software testing, 2+ years automated testing; Selenium/Cypress/Playwright; QA/SDLC/Agile; CI/CD; Git; languages: JavaScript/Python/Java/C#
Selenium, Cypress, Playwright, Azure DevOps, Git, GitHub Actions, Jenkins, CI/CD, JavaScript, Python, Java, C#
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1w
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Professional Services - Sr. Solutions Engineer (SE) for Embedded Systems
Washington, District of Columbia, United States
OnsiteFull Time
Aptiv
AptivNYSE: APTV: Engineers electrical architectures and safety software for vehicles.
5+ YOESenior technical consultant with 5+ years in systems engineering, cloud/infrastructure, embedded/real-time, strong troubleshooting, security-focused, able to travel; U.S. citizenship with clearance preferred.
C++, Python, Go, Java, Git, JIRA, CI/CD, Linux, Virtualization, Containerization, Infrastructure as Code, Automation
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HiringCafe market data

Java Python Developer Jobs market signals in Dale City, VA, US

These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.

Open jobs
1,400+
Hiring companies
310+
Fresh sample
65% new in 30d
Salary visibility
39% show pay

Companies appearing in this market

Syms Strategic GroupBCTCarnegie Mellon UniversityClarivateKarsun SolutionsSoftware Engineering InstituteThe MIL CorporationAbsolute Business Solutions Corp

Work location mix in visible results

Onsite: 29Hybrid: 11Remote: 6