Developer (Full Stack)

Twinn is seeking a Full-Stack Developer to join their team in Chantilly, Va This position requires a Active TS/SCI and Poly to begin.Required Skills:TS/SCI w POLYBachelor’s degree in Computer Science or related field15+ years of experience in software engineeringStrong problem-solving skills and ability to debug complex issuesExperience with design, development, testing and operations of highly-available REST API services to support large enterprise business/mission objectivesExperience automating API documentation using a range of solutions for generating, visualizing and maintaining up-to-date docs as your API evolves such as SwaggerExperience with unit testing and test-driven development (TDD)Familiarity with Agile development methodologies and practicesProficiency in one or more programming languages such as Java, TypeScript and JavaScriptExperience working with AWS cloud services such as S3, RDS, SNS and SQSFamiliarity with Jira or similar issue tracking toolsExcellent communication and collaboration skillsFamiliarity with database technologies such as PostgreSQL, MySQL and DynamoDBExcellent problem-solving skills and attention to detailAbility to work collaboratively in a team environment and participate in pair programmingUnderstanding of security best practices for software developmentDesired Skills:Experience with frontend development using frameworks such as React, Angular, or VueKnowledge of microservices architectures and containerizationFamiliarity with serverless computing and event-driven architecturesExperience with cloud platforms such as AWS, Azure, or Google CloudFamiliarity with microservices architecture and containerization technologiesFamiliarity with DevOps practices such a continuous integration and deploymentExperience with DevSecOps practices and tools like Git, Jenkins and AnsibleFamiliarity with database design and SQLExperience with performance testing and optimization Please nominate your candidate(s) as usual in ePMO and ignore the assigned Cloud Engineer LCAT for MOON 454-05. No need to fill out the qualifications matrix, however, the Technical Lead for this 4-person team will be conducting technical screens.