- CACI International (Ashburn, VA)
- …APIs in a secure and efficient manner. + Familiarity with relational (eg, Postgres ) and NoSQL (eg, DynamoDB, MongoDB) databases, data modeling, and data storage best ... practices. + Hands-on development with our tech stack: Java (Spring), Angular, PostgreSQL, Amazon AWS + Continuous Integration / Continuous Deployment tools such as Jenkins, GitLab, CloudBees, or Bamboo + Systems design, systems development, systems… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- …applications. * Strong working knowledge of SQL and NoSQL databases like Postgres , Mongo DB, and Google Firestore * Implement data validation, integrity constraints, ... and performance optimization techniques. * Collaborate with front-end developers and other team members to integrate user-facing elements with server-side logic. * Good understanding of caching strategies and working with cache implementatio **Required… more
- CACI International (Ashburn, VA)
- …APIs in a secure and efficient manner. + Experience with relational (eg, Postgres ) and NoSQL (eg, DynamoDB, MongoDB) databases, data modeling, and data storage best ... practices + Skills in analyzing and optimizing software performance, including profiling, benchmarking, and code optimization techniques + Experience in baseline management and best practices for merges and version control + Understanding of common software… more
- Mastercard (Arlington, VA)
- …React, iOS, Android), data technologies (eg, Oracle, SQL Server, Postgres , Spark, Databricks, Snowflake, Kafka), automated testing, AI-enabled engineering ... productivity with LLMs and continuous delivery practices with a proven track record of operational excellence with security, privacy, and scale. Deep subject matter expertise in MarTech domain including media buying systems and advertising automation systems… more
- Steampunk (Mclean, VA)
- …tools: Hadoop, Spark, Kafka, etc. + Relational SQL and NoSQL databases, such as Postgres , MySQL, MS SQL Server, Oracle, Mongo, etc. + Data pipeline and workflow ... management tools: Airflow, NiFi, etc. + AWS cloud services such as EC2, EMR, RDS, Redshift, Glue, SageMaker (or Azure and GCP equivalents) + Data streaming systems: Storm, Spark-Streaming, etc. + Data science tools/languages: R, R Studio, Python (data… more
- CACI International (Sterling, VA)
- …with a variety of technology stacks and platforms (.NET, Java, SQL, Oracle, PostGres , NoSQL) + Experience with configuration and operation of monitoring tools such ... as Splunk Excellent written and verbal communication skills + Solid experience in incremental software development projects using an Agile Scrum approach + Understanding of all elements of the software development life cycle + Highly responsible, team-oriented… more
- SAIC (Ashburn, VA)
- …An understanding of Web Servers, Application Servers (Tomcat) and Databases (Oracle, Postgres , MySQL, Redshift, DataBricks). + Should be comfortable with concepts of ... application architecture/design for performance using vertical and horizontal scaling, JMS, Connection Pools and J2EE Deployments. The candidate should also have Disaster recovery design knowledge. + Should have knowledge of cloud technologies, particularly… more
- System One (Mclean, VA)
- …frameworks, like Redis, Memcached, the Amazon Relational Database Service (RDS) for Postgres , the MongoDB NoSQL database service, and other AWS services + ... Familiarity and ability to test and validate workload conformance with the AWS Well Architected Framework design principals + This is a hands-on quality assurance engineering position and requires the ability to proficiently and predictably plan, automate, and… more
- Deloitte (Mclean, VA)
- …Computer Vision, CNN, RNN, LSTM. + Experience with Vector Databases (Milvus, Postgres , etc.), Database Technologies. The wage range for this role takes into ... account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …with AWS EC2/EKS/ECS/S3/RDS/SQS/Aurora/Lambda is highly desired . Experience with Postgres , DynamoDB, Redis, and Elastic Search . Commercial/Residential Real Estate ... knowledge is a bonus What's in it for You When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed. We offer you generous compensation and… more