- SAIC (Chantilly, VA)
- …a network, records system, and other analytical applications that collect and analyze data related to business operations. This work is performed in a fast-paced and ... goal is to improve the integrity and usability of data collected during day to day operation. This is...of Object Oriented Programming (OOP) principles. Preferred experience with Java and/or Python + Experience with cloud architectures. +… more
- CACI International (Ashburn, VA)
- …processing applications (using Kafka Streams, ksqlDB, Flink, or Spark Streaming) in Java . + Collaborate with architects and other engineering teams to define and ... ensuring best practices for Kafka topic design, partitioning, replication, and data retention. + Implement and manage components of the Kafka ecosystem,… more
- Oracle (Richmond, VA)
- …and underlying infrastructure on top of large Relational and Non-Relational data stores striking right balance between consistency, availability, and performance. + ... production-grade MLOps workflows leveraging internal OCI tools and platform (OCI Data Science, Data Integration Service etc.) enabling reproducible training… more
- Cognizant (Richmond, VA)
- …+ Implement case lifecycle using Pega App Studio and Dev Studio + Configure data models, data validation, data types, transforms, and relationships + ... while maintaining code quality standards + Develop and maintain applications using Java and Spring Boot + Perform unit and integration testing using JUnit… more
- Frontier Technology Inc. (Chesapeake, VA)
- …Engineer to design, build, and deploy secure, scalable software and data systems that support mission operations, analytics, and simulation environments. This ... Responsibilities Software Design & Development + Design and implement APIs, data pipelines, and simulation runtime logic that connect and enable mission… more
- Coinbase (Richmond, VA)
- …to incidents of all severities and contribute to post-mortems * Collaborate with Data Science, ML, and Risk Analysts teams to develop both proactive (models & ... production systems * Strong proficiency in at least one backend language (Go, Java , Python, Ruby) * Experience building and maintaining distributed systems at scale… more
- Cognizant (Richmond, VA)
- …Responsibilities** + Design, develop, and maintain test automation frameworks using Java and Python. Write clean, efficient, and scalable automation scripts for ... and execute SQL queries to retrieve, update, and delete data , ensuring database integrity and reliability. + Own quality...Develop and maintain test automation scripts and frameworks using Java and Python. + Have proficiency with test and… more
- Microsoft Corporation (Reston, VA)
- …building software that fulfills our enterprise promises of high availability, resiliency, data management, security, and compliance across the entire suite of Azure ... Build scalable backend systems (distributed systems, microservices) with attention to data integration and defined contracts. + Apply engineering principles for high… more
- Amazon (Herndon, VA)
- …on our global customer base. You'll bring a passion for innovation, data , search, analytics, and distributed systems. You'll also: - Solve challenging technical ... 5+ years of systems development in an IT or data center environment experience - 3+ years of systems...at least one modern language such as C++, C#, Java , Python, Golang, PowerShell, Ruby experience - Experience leading… more
- Oracle (Richmond, VA)
- …in automation and service delivery. **Technical Skills:** + **Proficiency in Java Technology:** Proficiency in Java , including developing automation tools, ... disaster recovery planning. + Knowledge of database security concepts, including data encryption, user access control, and auditing. **Professional Experience:** +… more