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Java Python Developer Jobs in Ranson, WV, US
800+ java python developer jobs from 170+ companies hiring in Ranson, WV, US.
5d
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Health Data Engineer - Mid
Tysons, Virginia, United States
$91k-$116k/yr OnsiteFull Time
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
1w
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Senior Systems Engineer
Bethesda, Maryland, United States
$160k-$235k/yr HybridFull Time
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
2mo
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26-1084 - Full Stack Software Engineer - Herndon, VA
Herndon, Virginia, United States
OnsiteFull Time
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
3w
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AI/ML Data Architecture Software Engineer
Manassas, Virginia, United States
OnsiteFull Time
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
2w
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Awesome Full Stack Software Engineer (2+ years - Senior Level)
Arlington or Reston
HybridFull Time
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
2mo
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Senior AI/ML Modeling, Simulation & Analysis Engineer (Part-Time)
Chantilly or Springfield
OnsitePart Time
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
1w
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Senior Systems Engineer - TS/SCI
Bethesda, Maryland, United States
$131k-$237k/yr OnsiteFull Time
12+ YOESenior Systems Engineer with 12+ years in software development or systems engineering; TS/SCI clearance with polygraph; BS degree or equivalent; leadership of scrum teams; MBSE experience.
Gitlab, JIRA, Confluence, MBSE, Python, Java, React, Linux, Jenkins, Bamboo
4h
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Application Security Engineer (Veracode) — Federal DevSecOps
Fairfax or United States
RemoteFull Time
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
2mo
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Lead DevOps Engineer
McLean or Memphis or Dallas
HybridFull Time
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
3w
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Full Stack Developer w/Ruby on Rails
Vienna, Virginia, United States
$112k-$130k/yr RemoteFull Time
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
1w
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Sr Engineer, Machine Learning Engineering
Bellevue or Atlanta or Herndon or Overland Park
$127k-$229k/yr OnsiteFull Time
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
2d
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Software Testing Principal
Bethesda, Maryland, United States
RemoteFull Time
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
2mo
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Sr. ETL/SQL Engineer
McLean, Virginia, United States
$110k-$150k/yr OnsiteFull Time
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
4d
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Senior Systems Operations Engineer
Springfield, Virginia, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEBachelor's in STEM, 5+ years in systems operations/engineering; TS/SCI with CI Poly; U.S. citizenship; ability to work onsite in Springfield, VA.
Red Hat Linux, Java, C++, Python, Cloud, Oracle
4d
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Senior Principal Software Engineer
New York City or Boston or Atlanta or Arlington or Miami or O'Fallon or San Francisco
$212k-$407k/yr HybridFull Time
Senior technical leadership; cloud-native platforms; distributed systems; real-time AI/ML inference; API design; data pipelines; MLOps; strong communication.
Java, Go, Python, AWS, Azure, GCP, Distributed Systems, Microservices, APIs, Data Pipelines, MLOps, Real-time Inference
1w
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DevOps Cloud Engineer (Herndon, VA, US)
Herndon, Virginia, United States
OnsiteFull Time
DevOps/cloud infrastructure expert with GCP, Kubernetes, CI/CD, GitOps.
Google Cloud Platform, Kubernetes, Terraform, ArgoCD, GitHub, GitHub Actions, Node.js, Go, Python, Java
2mo
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Senior Test Engineer – Cloud & Data Platforms
Vienna, Virginia, United States
RemoteFull Time
5+ YOE5+ years QA/testing with cloud-native apps, API testing, CI/CD, and Agile/SAFe; Public Trust clearance; strong automation and test strategy skills.
AWS, EC2, S3, RDS, Aurora, Lambda, ECS, EMR, Step Functions, EventBridge, Oracle, PostgreSQL, MariaDB, Aurora, GitHub, Bitbucket, Jenkins, GitLab CI/CD, Jira, Confluence, Swagger/OpenAPI, React, Java, Python, REST APIs, CI/CD, CloudWatch
2w
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Automated Tester
Fairfax, Virginia, United States
OnsiteFull Time
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#
2w
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Information Systems Security Engineer (ISSE)
Lorton or Falls Church
OnsiteFull Time
7+ YOE7+ years in cybersecurity, IT, or systems engineering; SAPs experience; strong RMA and risk quantification; excellent communication.
Java, Python, Ruby, C++, Linux (RedHat/RHEL/CentOS), OWASP ZAP, BurpSuite, Fortify, Checkmarx, Docker, EC2, Twistlock, ACAS/Nessus, ISSEP, CISSP, CCSP, DITSCAP, DIACAP
1mo
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UICC Engineering Intern (Dulles, VA, US)
Dulles, Virginia, United States
OnsiteInternship
0+ YOECurrent college student pursuing a Bachelor's or Master's in computer science/engineering; 2 years completed. Proficient in C++, Java, Python, C#; experience with SQL databases; proficient with Microsoft Office; good written and verbal communication; able to work independently.
C++, Java, Python, C#, SQL, MySQL, Microsoft Office
1mo
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Genomics Computational Systems Biologist
Frederick, Maryland, United States
$140k-$160k/yr OnsiteFull Time
5+ YOEMaster's degree in biomedical science, bioinformatics, math, or computer science; 5+ years experience; HPC, Linux, scripting; NGS data analysis; Python/Perl/Shell/R/C++/Java; U.S. citizen; Tier 1 background check; travel.
HPC, Linux, Python, Perl, Shell, R, C++, Java, Next Generation Sequencing, Oxford Nanopore, Illumina, Pipeline automation, Bioinformatics tools
1mo
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Computer Science Teacher - Upper School
Bethesda, Maryland, United States
$70k-$100k/yr OnsiteFull Time
Teach Upper School CS to grades 9-12; develop and implement CS curriculum; bachelor’s degree; experience teaching programming (Python, JavaScript, Java); collaborate across grades.
Python, JavaScript, Java
3mo
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Principal Software Engineering Architect, Information Security
Reston or Chicago or Greenwood Village or Boca Raton or New York or White Plains
$169k-$281k/yr HybridFull Time
10+ YOE10+ years in software development, architecture, and DevOps; cloud-native and hybrid security solutions; IaC tools; strong Python/Go/Java/C#/C++; security SDLC; analytics and telemetry.
AWS, Azure, GCP, Terraform, CloudFormation, Harness, Python, Go, Java, C++, C#, Power BI, ElasticSearch, Snowflake, Kafka, AirFlow
2h
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Software Development Intern
McLean, Virginia, United States
HybridInternship
0+ YOEPursuing a Bachelor’s or Master’s degree in CS/SE/Data Science; basic ML concepts; proficient in at least one language (Python preferred); familiarity with ML libraries; strong problem-solving and teamwork.
Python, Java, C++, TensorFlow, PyTorch, scikit-learn, Pandas, Matplotlib, Git, AWS, Azure, GCP
21h
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Intelligence Management Specialist
Reston, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance with CI poly; 3+ years in knowledge sharing, information systems integration, and SharePoint development; experience with Java, Python, JavaScript, HTML/CSS; data visualization in Tableau/Power BI.
SharePoint, Java, Python, JavaScript, HTML, CSS, Tableau, Power BI
3w
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GIS Analyst/Sr. GIS Programmer – Towson, MD
Falls Church, Virginia, United States
HybridFull Time
5+ YOEFive years+ in development using Java/.NET, JavaScript, HTML, C#, Python; ArcGIS Server and related ArcGIS tech; SQL/SSRS; strong problem solving and communication.
ArcGIS Server, ArcGIS API for JavaScript, ArcGIS Web AppBuilder, ArcGIS ModelBuilder, ArcGIS Mobile, CityWorks, Visual Studio 2010, ArcObjects SDK, SQL, SSRS, Oracle, SQL Server, Python, C#, JavaScript, HTML
1mo
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Principal Applied ML Researcher (Agentic Systems & Applied AI Platform)
Seattle or McLean
$230k-$300k/yr HybridFull Time
12+ YOELead ML/LLM strategy; 12+ years in production ML; strong Python and systems skills; enterprise AI delivery.
Python, Java, C++, Cloud, Containerization, APIs
2w
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Search Architect and Engineer
Rosslyn, Virginia, United States
OnsiteFull Time
Experience architecting Azure cloud platforms; cloud search or data discovery; Linux; programming/scripting; CI/CD; security; cost optimization.
Azure Cognitive Search, Azure Databricks, Azure Synapse Analytics, Azure Data Factory, Azure Functions, Terraform, Azure Bicep, ARM templates, Git, C#, Python, Java, JavaScript
1mo
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Principal Applied ML Researcher (Agentic Systems & Applied AI Platform)
Seattle or McLean or United States
$230k-$300k/yr RemoteFull Time
12+ YOE12–15+ years in ML; Python plus systems languages; deep ML/LLM, prompt engineering, multi-agent orchestration; experience shipping enterprise AI; production ML lifecycle; regulated deployments; strong technical leadership.
Python, Java, C++, APIs, Cloud platforms, Docker, Kubernetes, LLMs, Agent orchestration, Memory management
2mo
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Intern (Application Development)
Reston, Virginia, United States
$19-$23/hr RemoteFull Time
Pursuing a degree in Computer Science, Software Engineering, Information Systems or related field; strong communication and technical writing; team collaboration; detail-oriented; able to work independently.
HTML, CSS, JavaScript, .NET, Python, C#, Java, Node.js, Okta, OAuth 2.0, OpenID Connect, Azure DevOps, Git, AWS, GitHub Copilot, Cursor
1mo
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BioInformatics Analyst
Silver Spring, Maryland, United States
OnsiteFull Time
3+ YOEMasters in bioinformatics or related field; 2-3 years NGS data analysis; software development lifecycle experience; programming in R, Python, SQL; HPC experience; knowledge of biomedical ontologies; strong communication.
R, PHP, JavaScript, Perl, Python, SQL, Shell Scripting, Java, HPC, SLURM, Linux, macOS, Windows, UMLS, RxNorm, SNOMED CT
2mo
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Director, Software Implementation Teams Lead – Corporate Platform Application
Centreville or London or Columbia
HybridFull Time
7+ YOE2+ MgmtLead platform modernization, migration, and consolidation; manage engineering teams; ensure reliability and security of enterprise platforms.
Java, C#, Python, Go, TypeScript
2mo
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Intern - Undergraduate
Herndon, Virginia, United States
$16-$17/hr OnsiteInternship
0+ YOEPursuing or completed bachelor’s in CS/engineering/data science; 0-1 years software/AI experience; strong AI/ML coursework; internship preferred.
Java, Python, SQL, PostgreSQL, Git, IDEs, Prompt Engineering, LLMs, Machine Learning
1mo
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Internship - Cybersecurity and AI R&D
Fairfax, Virginia, United States
$1k/mo OnsitePart Time
0+ YOEInternship in cybersecurity and AI R&D requiring current enrollment or recent graduation in higher education, minimum GPA 3.0, strong technical writing, familiarity with collaboration tools, and programming basics.
Power Platform, Dynamics 365, Microsoft Teams, Power Automate, Power FX, Office 365, Python, Java, XRM, ERP
2w
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DSCA Data Architect Senior - 28235 (Arlington, VA, Remote, United States)
Arlington, Virginia, United States
$135k-$155k/yr RemoteFull Time
5+ YOEDesign, develop, and govern enterprise data architectures; ensure auditable data flows; implement data strategies; collaborate with stakeholders; active Secret clearance.
SQL, Python, Java, AWS GovCloud, Azure Government, Spark, Hadoop, ERwin, Visio, NoSQL, RDBMS, ETL/ELT
HiringCafe market data
Java Python Developer Jobs market signals in Ranson, WV, 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
800+
Hiring companies
170+
Fresh sample
54% new in 30d
Salary visibility
49% show pay
Companies appearing in this market
TransUnionActioNetKBRSyms Strategic GroupAbsolute Business Solutions CorpAlpha OmegaAmerican College of RadiologyBana Solutions
Work location mix in visible results
Onsite: 20Hybrid: 11Remote: 8