• Java Spark Senior Developer

    Citigroup (Irving, TX)
    …dependencies across the application components + Design and develop scalable, high-performance code using Java and Bigdata / Java Spark + Write high-quality, ... We are looking for a seasoned Developer who is passionate in writing clean and...6+ years of development experience with hands-on experience in Java , Bigdata / Java Spark ,… more
    Citigroup (07/10/25)
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  • Java /J2EE Developer (Event…

    Insight Global (Bentonville, AR)
    Job Description We are looking for a highly skilled Backend Developer with expertise in event streaming architectures and technologies such as Apache Kafka, Apache ... Spark , J2EE, Spring Boot, and distributed databases. The ideal...Responsibilities: Design and develop backend services and microservices using Java (J2EE) and Spring Boot Build and maintain real-time… more
    Insight Global (07/30/25)
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  • VP, Spark Developer (Apps Dev Tech…

    Citigroup (Jersey City, NJ)
    …Architecture design and developing batch and near real-time data ingestion engine using Spark , Kafka, Scala, Hbase, Hadoop and Java related technology; 5+ years ... programming of software applications 5+ years hands on experience with Core Java , Spring, Multi-Threading and functional programming 5+ years of experience with Data… more
    Citigroup (05/10/25)
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  • Backend Java Developer (Big Data)…

    Insight Global (San Jose, CA)
    Job Description Insight Global is looking for a Backend Java Developer to join one of the world's leading online payment platform companies based in San Jose, ... experience. Design and implement batch and near real-time data pipelines using Spark , Flink, and BigQuery. Design and implement efficient data models in relational… more
    Insight Global (07/16/25)
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  • Backend Java Developer (AI/ML)…

    Insight Global (San Jose, CA)
    Job Description Insight Global is looking for a Backend Java Developer to join one of the world's leading online payment platform companies based in San Jose, ... or component design reviews and is fully recognized as the go-to developer for that component. Participate in architecture discussions and propose and discuss… more
    Insight Global (07/16/25)
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  • Senior Back End Java Developer - C12

    Citigroup (Irving, TX)
    The Senior Java Back End Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised ... systems analysis and programming activities. **Responsibilities:** + Use Core Java , Python, JavaScript, Multi-Threading, Exception Handling, and GoF Pattern to… more
    Citigroup (07/01/25)
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  • Senior Java Full Stack Developer

    Fannie Mae (Plano, TX)
    …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 (07/31/25)
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  • Lead Java Developer with Angular…

    Citigroup (Charlotte, NC)
    …product and leading Apps Development with Agile methodologies + Hands on Java , J2EE, Spring batch, Oracle and Angular technologies + Experience in implementing ... with Uses and Product Owners + Advanced knowledge of Java , Spring Boot, SQL, Redis, Real Time Messaging +...Knowledge of Angular or another modern JS framework + Spark , Hive, Impala is a plus **Education:** + Bachelor's… more
    Citigroup (07/04/25)
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  • Full Stack Java Developer - AVP

    Citigroup (Jersey City, NJ)
    …in systems analysis and programming of software applications + Advanced knowledge on Java , J2EE, Spring batch, SQL + Working knowledge of Angular or another modern ... JS framework + Good to have Redis, Spark , Hive, Impala + xperience in managing and implementing successful projects + Working knowledge of consulting/project… more
    Citigroup (06/19/25)
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  • Senior Big Data/ Spark Engineer - C13

    Citigroup (Irving, TX)
    …maintaining high availability and resilience. + Design complex data transformation processes using Spark and other big data technologies using Java , Pyspark or ... volumes from ingestion, persistence and retrieval. + Experience with Bigdata technologies Developer Hadoop , Apache Spark ,Python, PySpark + Strong programming… more
    Citigroup (07/12/25)
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  • Senior Lead Data Engineer (Databricks,…

    JPMorgan Chase (Plano, TX)
    …hands-on experience in one or more programming languages, such as Python or Java , with a strong understanding of object-oriented principles (OOPs). + Proficient and ... hands-on with SQL, Spark SQL, and PySpark. + Demonstrated expertise in designing...Science, Computer Engineering, or a related technical field. + Associate/ Developer or Architect level certification required in at least… more
    JPMorgan Chase (06/15/25)
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  • Senior Full Stack Developer Lead…

    Citigroup (Jersey City, NJ)
    …must to provide best solutions and support. This requires a highly experienced Java developer , with Microservices development experience, who has a track record ... equivalent + 10+ years of experience as a Senior Java Developer with hands on end-to-end solutions....ETL functionalities including experience with tools like Talend, Infomatica, spark etc. + Diverse experience utilizing tools in Microservices… more
    Citigroup (05/13/25)
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  • Senior Kafka Developer - Lead Software…

    JPMorgan Chase (Jersey City, NJ)
    …+ Proven Senior Java developer with over 10 + year expertise in Java , Kafka, Spark , Structured Streaming, and Spark SQL. + Design and implement ... Apache Spark , and Structured Streaming. + Develop and maintain Java applications for data ingestion, transformation, and storage. + Integrate data processing… more
    JPMorgan Chase (07/13/25)
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  • Full Stack Developer

    Fiserv (Berkeley Heights, NJ)
    …a global scale, come make a difference at Fiserv. **Job Title** Full Stack Developer **About your role:** Fiserv is a global leader in fintech and payments, enabling ... the future of digital payments. As a Full stack developer , you will play a critical role in designing,...you'll do:** + Develop and maintain full-stack applications using Java , Spring Boot, React JS, and Microservices architecture. +… more
    Fiserv (07/25/25)
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  • Databricks Expert- Developer

    GovCIO (Washington, DC)
    …hands on experience with Databricks + Work in bid data frameworks like,Apache Spark , Delta Lake, and structured streaming + Developer ETL /ELT pipelines, ... **Overview** GovCIO is currently hiring for Databricks Expert/ Developer to support our client's contract needs. This...Program using Python and SQL, and possibly Scala, and Java + Integrate with external data sources, Api's and… more
    GovCIO (07/18/25)
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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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  • Senior Analytics Developer

    UNIVERSAL Technologies, LLC (Brooklyn, NY)
    Senior Analytics Developer - MyCity Careers Project UNIVERSAL Technologies is seeking a Senior Analytics Developer with at least 12-years of Data Engineering ... considered: + 12+ years of experience as an Analytics Developer , Data Engineer, or similar role, with a focus...Proficiency in programming languages such as Python, R, or Java + Familiarity with big data technologies (eg, Hadoop,… more
    UNIVERSAL Technologies, LLC (07/23/25)
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  • Apps Dev Tech Lead Analyst ( Java ) - VP

    Citigroup (Irving, TX)
    …cost of ownership, and create a competitive advantage for Citi. The Java Full Stack Development Engineering Lead is responsible for establishing and implementing ... application systems. You will be acting as a lead developer /architect as well as being part of creating a...+ 6 to 10 years of relevant experience in ** Java Full Stack Engineering** + 6 to 10 years… more
    Citigroup (07/10/25)
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  • Backend Developer

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career- and customer-oriented **SME Backend Java Developer ** to join our innovative team in **Ashburn, VA** . This is a hybrid ... operations. + Demonstrate a strong practical understanding of industry standard Java Application Servers technologies such as WebLogic, WebSphere, TomcatEE and/or… more
    ManTech (07/08/25)
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  • Senior Cloudera Developer

    CACI International (Riverside, CA)
    Senior Cloudera Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... **The Opportunity:** CACI is seeking an experienced Sr. Cloudera Developer to join our team. The ideal candidate will...and maintain data processing solutions using HDFS, Hive, Impala, Spark , and HBase + Ensure data security and compliance… more
    CACI International (06/25/25)
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