• Senior Java Full Stack Developer

    Fannie Mae (Reston, VA)
    …in a usable state, including quality assurance. *THE IMPACT YOU WILL MAKE* The *Sr Java Full Stack Developer *role will offer you the flexibility to make each ... of engineers building data pipelines using big data technologies ( Spark , Flink, Kafka, Snowflake, AWS Big Data Services, Snowflake,...* 5+ years of hands-on experience in Python or Java Development * Strong working experience with AWS services… more
    Fannie Mae (05/24/25)
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  • ETL Developer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **ETL Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Position ID:** J0625-1177 **Employment ... and programming libraries (eg, Python SciKit, R Caret, PostgreSQL MADlib, Apache Spark MLlib). Ensure data integrity, consistency, and quality throughout the ETL… more
    CGI Technologies and Solutions, Inc. (06/24/25)
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  • Full Stack Developer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Full Stack Developer to join our talented engineering team. The strongest applicant will have a proven track record of delivering ... technology stack, with a strong focus on robust backend development using Java , while also contributing significantly to front-end implementation. What you will do… more
    BigBear.ai (04/18/25)
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  • Palantir Foundry Developer

    Guidehouse (Mclean, VA)
    …Do** **:** Guidehouse is seeking a highly motivated and experienced Palantir Foundry Developer to join our rapidly growing Technology Solutions practice. As a key ... Foundry. + Write efficient and maintainable code in languages such as Python, Java , and/or SQL. + Develop and maintain Foundry applications and workflows using Code… more
    Guidehouse (06/26/25)
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  • Senior Full Stack Developer

    ManTech (Ashburn, VA)
    **ManTech** seeks a motivated, career and customer oriented **Senior Full Stack Developer ** to join our team in **Ashburn, Virginia** . This position is onsite two ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the backend… more
    ManTech (06/24/25)
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  • Master Data Management Sr. Developer

    Lincoln Financial (Richmond, VA)
    …to Have: + Technically proficient in the following languages/frameworks, application platforms and developer tools: + Apache Big Data tools ( Spark , Hive, Sqoop, ... (Required) Technically proficient in the following languages/frameworks, application platforms, and developer tools (5+ years of experience) + Amazon Web Services… more
    Lincoln Financial (05/30/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …Stores (eg, Oracle 21c), NiFi, Kafka, Elastic MapReduce (EMR) Hbase, Elastic, Splunk, Java , Python, and Spring to instrument and update the Data Catalog for data ... developing and deploying code in a cloud-based environment. + Experience using Java , Python, Spring, Kafka, Elastic, and EMR Hbase **DESIRED QUALIFICATIONS** +… more
    TekSynap (04/09/25)
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  • Principal Cloud Engineer

    ManTech (Herndon, VA)
    …(eg, Docker, Kubernetes). + Programming skills in languages such as Python, Java , Node.js, Go, or similar. + Strong understanding of APIs, RESTful services, ... Master's degree in related field. + Cloud certifications such as AWS Certified Developer , Azure Developer Associate, or Google Professional Cloud Developer .… more
    ManTech (06/05/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …Engineering with experience in tools such as: + Big data tools: Hadoop, Spark , Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and Cassandra ... services: EC2, EMR, RDS, Redshift + Data streaming systems: Storm, Spark -Streaming, etc. + Search tools: Solr, Lucene, Elasticsearch + Object-oriented/object… more
    Steampunk (05/10/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    …Experience working as a DevSecOps Engineer, Cloud Engineer, Computer Scientist, Software Developer , or in related fields. + Working knowledge with cloud computing ... cloud-based infrastructure and applications. + Familiarity with programming languages, (eg, Python, Java , C#, etc.). + Ability to work effectively with a teleworking… more
    Shuvel Digital (06/05/25)
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