- ManTech (Reston, VA)
- ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Principal Software Engineer ** will work with Network...+ Experience with one or more of the following infrastructure/ database technologies: MongoDB, Elasticsearch, PostgreSQL , RabbitMQ, Consul,… more
- Parsons Corporation (Centreville, VA)
- …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Software Engineer ** to join our team!! In this role, you ... troubleshooting and optimizing workloads within a cluster. + Strong understanding of database architecture, SQL, and NoSQL databases (eg, PostgreSQL , MongoDB,… more
- Lincoln Financial (Richmond, VA)
- …this opportunity. **Requisition #:** 74106 **The Role at a Glance** This engineer position will analyze and deliver on complex assignments/projects for their ... structures of data and normalize them into a single database structure. Develop and support large size Data Warehouses...& PySpark + Amazon Web Services (Glue, Lambda, RDS PostgreSQL , S3, CloudFormation, SNS, SQS, Step Functions, CloudWatch, SM,… more