{"schemaVersion":"jobsearcher.job.v1","id":"85edc5f2cf02842a44980131","url":"https://jobsearcher.com/jobs/85edc5f2cf02842a44980131","canonicalUrl":"https://jobsearcher.com/jobs/85edc5f2cf02842a44980131","title":"Data Scientist / Software Engineer (NLP & Java) - Expert","description":"Falls Technology is supporting a federal national-security mission by strengthening NLP and machine learning capabilities that can be delivered inside production systems. This on-site role in McLean, VA combines Python-based model development with Java and Spring backend integration, with deployment on AWS for operational use. The position is full-time and requires active TS/SCI with Polygraph and U.S. citizenship.What you will doDevelop NLP capabilities usingspaCy ,Gensim ,NLTK , andHugging Face TransformersCreate and integrate deep learning models usingPyTorch ,TensorFlow , orKerasBuild backend services inJavawithSpringandSpring Data JPA , backed byOracleandSQLDeploy solutions onAWSandLinuxusingGit ,Jenkins , andApache TomcatIntegrate trained models into operational applications and workflowsRequired qualificationsActive TS/SCI with PolygraphU.S. citizenshipStrongPythonand NLP experience, includingspaCy ,Gensim , and/orNLTKExperience withPyTorch ,TensorFlow , orKerasSQLLinux ,Git , andAWSexperienceTools and technologiesPython, spaCy, Gensim, NLTK, Hugging Face TransformersPyTorch, TensorFlow, KerasJava, Spring, Spring Data JPA, Oracle, SQLAWS, Linux, Git, Jenkins, Apache TomcatBenefits9% retirement contribution100% of family medical premiums paid4 weeks of PTONice to haveStrong Java skills includingSpring ,Spring Data JPA , multithreading, and JVM tuningMaven/Gradle ,JenkinsCI/CD,Oracle , andTomcatExperience withtext classification ,topic modeling , orLLM fine-tuningGPU workload experienceSalary:USD 175,000 per yearly.\r\nLocation:McLean, VA (on-site).#J-18808-Ljbffr","company":"Fallstechnology","rawCompany":"fallstechnology","city":"McLean","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-11-05T01:53:48.866Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-2051.00","title":"Data Scientists","slug":"data-scientists"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Data Scientist / Software Engineer (NLP & Java) - Expert","description":"Falls Technology is supporting a federal national-security mission by strengthening NLP and machine learning capabilities that can be delivered inside production systems. This on-site role in McLean, VA combines Python-based model development with Java and Spring backend integration, with deployment on AWS for operational use. The position is full-time and requires active TS/SCI with Polygraph and U.S. citizenship.What you will doDevelop NLP capabilities usingspaCy ,Gensim ,NLTK , andHugging Face TransformersCreate and integrate deep learning models usingPyTorch ,TensorFlow , orKerasBuild backend services inJavawithSpringandSpring Data JPA , backed byOracleandSQLDeploy solutions onAWSandLinuxusingGit ,Jenkins , andApache TomcatIntegrate trained models into operational applications and workflowsRequired qualificationsActive TS/SCI with PolygraphU.S. citizenshipStrongPythonand NLP experience, includingspaCy ,Gensim , and/orNLTKExperience withPyTorch ,TensorFlow , orKerasSQLLinux ,Git , andAWSexperienceTools and technologiesPython, spaCy, Gensim, NLTK, Hugging Face TransformersPyTorch, TensorFlow, KerasJava, Spring, Spring Data JPA, Oracle, SQLAWS, Linux, Git, Jenkins, Apache TomcatBenefits9% retirement contribution100% of family medical premiums paid4 weeks of PTONice to haveStrong Java skills includingSpring ,Spring Data JPA , multithreading, and JVM tuningMaven/Gradle ,JenkinsCI/CD,Oracle , andTomcatExperience withtext classification ,topic modeling , orLLM fine-tuningGPU workload experienceSalary:USD 175,000 per yearly.\r\nLocation:McLean, VA (on-site).#J-18808-Ljbffr","datePosted":"2026-11-05T01:53:48.866Z","dateModified":"2026-11-05T01:53:48.866Z","hiringOrganization":{"@type":"Organization","name":"Fallstechnology","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"McLean","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"85edc5f2cf02842a44980131"},"url":"https://jobsearcher.com/jobs/85edc5f2cf02842a44980131"}}