2 crusher laborer jobs found

Tysons, Virginia, United States Position Title: Spark Data Engineer What You'll be Owning GRVTY is seeking a Spark Data Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in Tysons, VA. What You Must Have Active TS/SCI with Polygraph Clearance Demonstrated experience building and managing data pipelines Demonstrated experience with Python. Demonstrated experience with cloud computing using AWS services. Demonstrated experience processing data using Apache Spark. Demonstrated experience with an RDBMS (Postgres, Oracle, MySQL) and writing SQL queries. Demonstrated experience with Linux and shell scripting. Demonstrated experience analyzing data in different file formats like csv, xml, json, avro, parquet, etc. Demonstrated experience writing and validating unit tests. What Would be Nice to Have Demonstrated experience in NiFi, Apache AirFlow, or an equivalent solution or tool for...

Aurora, Colorado, United States Position Title: Mid/Sr Software Developer   What Impact You'll Have We are seeking Software Engineers to join a dynamic team supporting the development and delivery of a Major Systems Application (MSA) including the associated operations and maintenance (O&M) support to modernize space domain awareness (SDA) and flight safety tools. The modernization effort includes designing and developing containerized microservices within a modern AWS-based architecture. Engineers will work in an agile development environment, leveraging established development environments to build and maintain services running on a modern framework using continuous integration and continuous delivery (CI/CD) practices. What You'll be Owning Utilize best practices to support, plan and execute the programs software development approach Support the software design, development, testing and performance analysis of the software services and system Develop...