Demo

Principal Java Developer

Cognitio Corp
Reston, VA Full Time
POSTED ON 2/13/2025
AVAILABLE BEFORE 4/21/2025

Job Description

We are seeking a Principal Java Software Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems. Based in DevOps framework, participate in and / or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing.

Primary Responsibilities :

  • Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate, Angular.
  • Developing and directing software system validation and testing methods using Junit and Katalon
  • Develop and integrate custom developed software solutions to leverage automated deployment technologies
  • Develop, prototype and deploy solutions within Commercial Cloud Solutions leveraging Infrastructure platform services
  • Coordinate closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases
  • Analyze (though proof of concept, performance, and end-to-end testing) and effectively coordinate Infrastructure needs driven by developed software to meet customer mission needs
  • Support the Agile software development lifecycle following Program SAFe practices
  • Use industry leading DevOps tools like GitHub, Jenkins, Unix bash scripting
  • Document and Perform systems software development, including deployment of build artifacts across different environments leverage GitFlow constructs
  • Communicate key project data to team members and build team cohesion and effectiveness.
  • Leverage Atlassian tool suite like JIRA and Confluence to track activities
  • Apply and identify best practices and standard operating procedures
  • Create innovative solutions to meet the technical needs of customers.

Requirements

Basic Qualifications :

  • Candidate must have an active TS / SCI with a Polygraph
  • Candidate must have a Bachelor's degree with 12 or more years of prior relevant experience or a Master's degree with 10 or more years of prior relevant experience.
  • Proficient with common Agile practices, service-orientated environments, and development practices
  • Expert in using Java, JavaScript and Angular
  • Expert in the software development lifecycle, with experience delivering within DevOps toolsets / practices
  • Direct experience utilizing software testing performance tools, such as Junit
  • Experience with scripting languages, such as Python, Bash
  • Experience working in an Agile development environment and tempo
  • Experience with development in Commercial Cloud Platforms (ex, AWS, Google Cloud, Azure)
  • Experience with development leveraging cloud data services (ex : S3, RDS, EFS)
  • Excellent communication skills (written and verbal)
  • Well versed with using version control systems
  • Well versed with using issue / problem tracking systems
  • Preferred Qualifications :

  • Experience in AWS Data management services (Elastic Map Reduce, Lambda, Kinesis)
  • Experience with SAFe development practices
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