- Cognizant (Richmond, VA)
- …with various design patterns Singleton, Circuit Breaker etc., + Proficiency in PostgreSQL or any other RDBMS database + Experience in Git, Maven/Gradle, Docker, ... Jenkins/Azure DevOps + Knowledge in Groovy scripts Applications will be accepted until 01/05/2026. The annual salary for this position is between $83,250 - $132,000 depending on experience and other qualifications of the successful candidate. This position is… more
- SAIC (Ashburn, VA)
- …+ Java Micro Service Architecture frameworks such as Spring Boot. + Oracle, PostgreSQL , JDBC. + Linux. + Agile Scrum. + Understanding of infrastructure (firewalls, ... load balancers, storage, monitoring, security etc.) and have experience with orchestration to develop a cloud solution. **Desired Skills and Experience** + Experience with object-oriented analysis and design techniques. + Develop scalable Web Applications. +… more
- General Dynamics Information Technology (Arlington, VA)
- …dependency management). SQL proficiency; experience with large-scale systems (Trino, PostgreSQL , Hive; OpenSearch, ElasticSearch; distributed compute a plus). Proven ... model productionization (FastAPI, batch jobs, or streaming), CI/CD, Docker, and Linux.Strong with NumPy, SciPy, pandas, scikit-learn, Matplotlib; comfortable moving from exploration to maintainable code. Practical experience in entity resolution,… more
- CACI International (Reston, VA)
- …or data-processing workflows + Experience with relational or NoSQL databases ( PostgreSQL , MySQL, MongoDB) + Basic frontend experience with React.js or similar ... + Familiarity with Git, CI/CD concepts, and unit testing + Exposure to LLMs or AI/ML tooling and an interest in applying them to real mission challenges _Desired:_ + Project experience in full-stack development, automation, AI/ML integration, or data… more
- ANSER (Reston, VA)
- …data integration solutions, and both relational and non-relational databases (eg, PostgreSQL ) to support enterprise ingestion, storage, retrieval, and analytics. + ... Collaborate with team members to design, refine, implement, and maintain resilient, scalable ETL pipelines using industry-standard tools and frameworks (eg, Apache NiFi). + Ensure ETL pipelines support secure data acquisition, normalization, enrichment, and… more
- Guidehouse (Mclean, VA)
- …and Docker. + Strong knowledge of database systems (Oracle, Aurora, PostgreSQL ), data modeling techniques, and SQL proficiency. + **Leadership Skills** + ... Proven experience leading and mentoring engineering teams. + Excellent communication and stakeholder management abilities. + Strong problem-solving, architectural thinking, and decision-making skills. **What Would Be Nice To Have** **:** + AWS Certified Data… more
- Amentum (Springfield, VA)
- …Kubernetes, OpenShift) * Demonstrated experience with No-SQL and SQL databases (ElasticSearch/ PostgreSQL ) * Experience in working on Linux systems (RHEL) * NGA ... Imagery and Data Repositories * Experience in Oracle databases \#javelin more
- System One (Reston, VA)
- …knowledge of DevOps practices + Advanced database experience (cloud and PostgreSQL ) + Excellent communication skills System One, and its subsidiaries including ... Joule, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as… more
- System One (Reston, VA)
- …tools and practices + Working knowledge of SQL and cloud-based databases (eg, PostgreSQL ) + Excellent communication skills and ability to work across teams Nice to ... Have + Full-stack development experience + Experience with large-scale or enterprise applications + Mentoring or technical leadership experience Education: Bachelor's degree in Computer Science, Information Technology, or equivalent experience System One, and… more
- EDB (Richmond, VA)
- …and as the leading contributor to the vibrant and fast-growing PostgreSQL community, EDB supports major government organizations, financial services, media and ... information technology companies. EDB's data-driven solutions enable customers to modernize legacy systems and break data silos while leveraging enterprise-grade open source technologies. EDB delivers the confidence of up to 99.999% high availability with… more