- Shuvel Digital (VA)
- …Design and development principles and Java Application Servers such as WebLogic or Apache Tomcat; and relational databases such as Oracle or DB2 + Thorough ... understanding of web services (REST/SOAP with XML or JSON payloads) and their representation in a network trace + Knowledge of design patterns (GoF, J2EE) + Understanding of the HTTP and TLS protocols and modern extensions (content security policy, CSRF… more
- CoStar Realty Information, Inc. (Arlington, VA)
- …tuning + Experience with AWS S3, Step Functions, Lambda, SQS, Dynamo, ElastiCache, Apache Kafka and Datadog + A demonstrable track record of building and launching ... successful products and platforms **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… more
- Steampunk (Mclean, VA)
- …ADF preferred), data pipeline orchestration, and workflow management tools such as Apache Airflow, Luigi, or AWS Step Functions. + Experience designing data models, ... schema design, and entity-relationship diagrams. + Strong knowledge of SQL and database optimization techniques (Preferably SQL Server. Alternatively, PostgreSQL, MySQL, Oracle). + Bachelor's degree in Computer Science, Information Systems, Engineering, a… more
- Capital One (Mclean, VA)
- …of experience with AWS + 3+ years experience with Distributed data/computing tools ( Apache Flink, Spark, MapReduce, Hadoop, EMR, or Kafka) + 2+ year experience ... working on real-time data and streaming applications + 2+ years of experience with NoSQL implementation (Mongo, Cassandra) + 2+ years of data warehousing experience (Redshift or Snowflake) + 3+ years of experience with UNIX/Linux including basic commands and… more
- Shuvel Digital (VA)
- …+ Experience with application IDE tools including Eclipse, Jupyter Notebook, and Apache Zeppelin + Familiarity with Unix/Linux and shell scripting + High level ... of self-motivation, desire to deliver stellar solutions and willingness to work in a distributed team environment. + Ability to lead and mentor junior to mid-level developers. + Desired Knowledge and Experience + NoSQL database systems such as Cassandra,… more
- McIntire Solutions (Chantilly, VA)
- …+ Experience with implementation and maintaining event streaming technologies, such as Apache or Confluent Kafka + Experience with JIRA, Confluence, and Git + ... Experience with JSON, NodeJS, AngularJS, and DB/data query + Logical problem-solving approach and the ability to clearly communicate technical system status, concepts, and proposed solutions to the customer + Strong interpersonal and communication skills, with… more
- CACI International (Chantilly, VA)
- …scenarios * Experience with standard Web technologies such as: HTTP(1/2), JSON, Apache /Nginx/etc. reverse proxies * Familiarity with SQL queries and database engines ... such as MySQL or PostgreSQL * Understanding of network topology and standard internet communications protocols * Ability to research and develop solutions from high-level objectives and requirements; must be eager to learn * Detail oriented, organized, able to… more
- Amazon (Arlington, VA)
- …to the quality assurance processes using Internet and Web technologies including Apache , HTTP, XML, HTML, Load Balancing, and DNS. Develop tests using Java ... and Shell Scripts in a Linux environment, document and coordinate the deployment of manual and automated tests for complex systems, and test mobile device development kits and device frame works. Design and build automated test cases for mobile device based… more
- Truist (Richmond, VA)
- …Open API methodologies and service architecture 7. Experience with Apache Cassandra NoSQL database, including design, development, performance optimization, and ... implementation. 8. Hands-on experience with AWS services, relevant certifications, and a strong understanding of cloud computing principles. **OTHER JOB REQUIREMENTS / WORKING CONDITIONS** **Sitting** Constantly (More than 50% of the time) **Standing**… more
- Fannie Mae (Reston, VA)
- …open-source frameworks or libraries * Spring framework (including spring cloud), Hibernate * Apache Commons, HTTP Client, HTTP Core, Xerces * Log4j, SLF4j, Jackson * ... AWS-SDK * Experience with AWS technology * AWS EC2, Elastic Load Balancer, AWS ECS, AWS Batch, AWS Lambda, AWS RDS and AWS S3, CloudWatch, AWS Step Functions, SQS, SNS * AWS CodeCommit, CodePipeline, AMI for Docker, ECR * AWS CLI, AWS IAM * Exposure to unit… more