• NatWest Markets (Stamford, CT)
    Electronic Trading Java Developer LocationStamford,United States Job typePermanent |Contract typeFull Time Experienced This is a general indication and doesn't ... United States. NatWest Markets Securities Inc. (NWMSI) seeks an Electronic Trading Java Developer for its Stamford, CT location. Duties: Responsible for the design,… more
    DirectEmployers Association (12/06/25)
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  • Capital One (Mclean, VA)
    …learning, distributed microservices, and full stack systems Utilize programming languages like Java , Scala, Python and Open Source RDBMS and NoSQL databases and ... 5+ years of experience in application development including Python, SQL, Scala, or Java 2+ years of experience with a public cloud (AWS, Microsoft Azure, Google… more
    job goal (01/05/26)
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  • RGP (Glen Allen, VA)
    …ETL/ELT technologies, Data Services, and Data Persistence Layers (including Data lake, Hadoop and Cloud Native databases). + Experience in multiple web technologies ... SQL, and RESTful architecture. + Expertise with one or more Java concepts and patterns including: Java , Spring, JMS, JUnit, AOP, MVC, Eclipse. + Minimum 3 years… more
    DirectEmployers Association (12/18/25)
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  • AeroVironment (Annapolis Junction, MD)
    …Tool Suite. + Experience with development of any of the following; Hadoop , Pig, MapReduce, or HDFS + Working knowledge with other object-oriented programming ... languages such as Java or C++ Working knowledge with Front-end data visualization libraries (ie, D3.js; Raphael.js, etc.) **Physical Demands** + Ability to work in… more
    DirectEmployers Association (12/17/25)
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  • Red River (O'Fallon, IL)
    …Clearance is required. + Proficiency in programming languages such as Python, Java , or Scala. + Proficiency with SQL and database technologies (eg, PostgreSQL, ... MySQL, Oracle). + Hands-on experience with big data technologies (eg, Hadoop , Spark, Kafka) and cloud platforms (eg, AWS, Azure, Google Cloud). + Familiarity with… more
    DirectEmployers Association (12/13/25)
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  • LiveRamp (San Francisco, CA)
    …2+ years of hands-on experience managing/optimizing Big Data ecosystems (Spark, Hadoop /MR, Kafka). + Strong understanding of software architecture and design ... Cloud Platform or other cloud platforms. + Strong proficiency in Python and/or Java . + Familiarity with SQL. + Excellent problem-solving skills and attention to… more
    DirectEmployers Association (11/21/25)
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  • Lead Appian Developer- Remote

    ICF (Reston, VA)
    …platforms and programming languages - Appian BPM, IBM WebSphere, Mule, LAMP/JBOSS, HADOOP , Java , Microsoft/.Net is preferred. + Experience in Enterprise ... Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent...architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is a strong… more
    ICF (12/31/25)
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  • Java Full-stack Developer

    HTC Global Services Inc (Dearborn, MI)
    …machine learning models using open source deep learning frameworks; and using Java , Python, Jenkins, Hadoop , BigQuery, Kafka, REST APIs, Agile development, ... IT; 4+ years in development 6 years of experience developing software with Java , JavaScript, React, Angular, Spring Boot, SQL, Postgres and AI/ML. Testing using… more
    HTC Global Services Inc (12/17/25)
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  • Appian Solution Architect

    Guidehouse (Mclean, VA)
    …and programming languages, such as Appian BPM, IBM WebSphere, Mule, LAMP/JBOSS, HADOOP , Java , and Microsoft/.Net + Background in Enterprise Application ... modeling, and contribute to functional design and project planning + Hands-on experience with Java development and Maven build tools + At least 2 years of recent… more
    Guidehouse (11/07/25)
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  • 128 Cloud Software Engineer 3

    ARSIEM (Annapolis Junction, MD)
    …processing, analyzing, and indexing. + Provides expertise in Cloud Computing, Hadoop Ecosystem including implementing Java applications, Distributed Computing, ... may be substituted for two (2) years of experience. + Cloudera Certified Hadoop Developer certification may be substituted for one (1) year of Cloud experience.… more
    ARSIEM (12/11/25)
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  • Software Engineer Principal - Data Solution…

    PNC (Strongsville, OH)
    …cloud platforms (eg, AWS, Azure, Google Cloud) and big data frameworks (eg, Hadoop , Spark, Kafka) to build robust data architectures -Utilizing DevOps practices and ... platforms (eg, AWS, Azure, Google Cloud) and big data technologies (eg, Hadoop , Spark, Kafka, Flink) -Experience with data governance, quality management, and… more
    PNC (12/12/25)
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  • Software Engineer Principal - Data Solution…

    PNC (Farmers Branch, TX)
    …quality and compliance across all processes, leverage big data frameworks such as Hadoop , Spark, and Kafka, and utilize DevOps practices and CI/CD tools to automate ... or Google Cloud and big data technologies such as Hadoop , Spark, Kafka, and Flink. Strong programming skills in...Flink. Strong programming skills in PySpark, Scala, SQL, and Java are essential, along with experience in ETL processes,… more
    PNC (12/12/25)
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  • Software Engineer - Big Data Backend

    LiveRamp (San Francisco, CA)
    …by developing in Java and leveraging tools/frameworks like Docker, Kubernetes, Terraform, Java , Gradle, Jenkins, GCP, Hadoop and Spark, SQL and err on the ... **2+ years of experience writing and optimizing large-scale batch processing pipelines in Java , Spark/ Hadoop and/or SQL.** + **2+ years of experience using cloud… more
    LiveRamp (11/06/25)
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  • Senior Data Scientist, Sustainable Technology

    Mastercard (O'Fallon, MO)
    …in an independent environment. * Experience building data pipelines through Spark with Scala/Python/ Java on Hadoop or Object storage. * Expertise in Data ... and data quality management. * Hands-on experience with data technologies such as Hadoop , Spark, Python, SQL, Alteryx, NiFi, SSIS, etc. * Familiarity with cloud… more
    Mastercard (11/06/25)
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  • Apps Development Sr Manager - Vice President

    Citigroup (Tampa, FL)
    …5+ Years of experience on Big Data Technologies like Apache Spark, Hive, Hadoop is must. Knowledge of Scala, Java & Python programming language. ... * Strong technical knowledge of Apache Spark, Hive and Hadoop ecosystem * Knowledge of Scala, Java & Python programming language. Hands-on experience on any two… more
    Citigroup (12/31/25)
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  • Senior Data Engineer (Apache Spark, NiFi, SQL)

    Mastercard (O'Fallon, MO)
    …in Big Data environment * Experience of building data pipelines through Spark with Scala/Python/ Java on Hadoop or Object storage * Experience of building Nifi ... high quality, secure and scalable data pipelines using spark, Scala/ python on Hadoop or object storage. * Leverage new technologies and approaches to innovate with… more
    Mastercard (12/19/25)
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  • Senior System Integrator Engineer (TS/SCI)

    Vexterra Group (Bethesda, MD)
    …Ansible, Puppet, Salt, Linux, Git, Python, Elasticsearch, Logstash, IPA, AWS, OpenStack, Java , Kafka, Hadoop , etc. * Experience establishing large computer ... big data pipeline which includes kafka, Elasticsearch, and several in house written python/ java running on Kubernetes * Develop scripts to monitor and check health… more
    Vexterra Group (10/14/25)
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  • Data Engineer

    Citigroup (Irving, TX)
    …Continuous Integration (CI) Tools, Data Modeling, Data Pipelines, Data Warehouse ETL, Hadoop Distributed File System (HDFS), Java , Python (Programming Language). ... The ideal candidate will have hands-on experience with Big Data platforms like Hadoop , Hive, or Snowflake, coupled with strong proficiency in Python or Java more
    Citigroup (01/06/26)
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  • Manager, Engineering Compliance

    LinkedIn (Mountain View, CA)
    …+ Technology Risk Assessment & Regulatory Impact Analysis + Technical fluency in Java , SQL, Hadoop , Azure, Kubernetes, and large-scale distributed systems + ... Financial reporting and revenue compliance in technology contexts + Strong interpersonal, communication, and influencing skills across technical and non-technical stakeholders You will Benefit from our Culture We strongly believe in the well-being of our… more
    LinkedIn (10/11/25)
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  • Senior Java Spark Engineer - Tech Lead…

    Citigroup (Jersey City, NJ)
    We are seeking a highly skilled and experienced Senior Java Spark Engineer to join our dynamic team. In this role, you will be responsible for designing, developing, ... and implementing robust and scalable data processing solutions using Core Java , Sprint Integration Framework, and Apache Spark. You will play a crucial part in… more
    Citigroup (11/18/25)
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