Java Developer (SME)

$144,300 - $260,850/Yr

Leidos - Reston, VA

posted 2 months ago

Full-time - Senior
Reston, VA
Professional, Scientific, and Technical Services

About the position

We have an immediate need for a Java Software Developer Subject Matter Expert (SME) with strong systems, software, cloud, and Agile experience to support a complex program aimed at providing Agile development and operations and maintenance for critical systems. This position is based in a DevOps framework, where the candidate will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle. This includes scope and work estimation, architecture and design, coding, and unit testing. The role requires a proactive approach to software programming initiatives that support innovation and enhancement, utilizing technologies such as Java, JavaScript, Python, SpringBoot, Hibernate, and Angular. The Java Developer SME will be responsible for developing and directing software system validation and testing methods using tools like Junit and Katalon. The candidate will also develop and integrate custom software solutions to leverage automated deployment technologies, prototype and deploy solutions within Commercial Cloud Solutions, and coordinate closely with team members, Product Owners, and Scrum Masters to ensure User Story alignment and implementation to customer use cases. Analyzing infrastructure needs driven by developed software to meet customer mission needs is also a critical aspect of this role. The position supports the Agile software development lifecycle following Program SAFe practices and requires the use of industry-leading DevOps tools such as GitHub, Jenkins, and Unix bash scripting. The candidate will document and perform systems software development, including the deployment of build artifacts across different environments while leveraging GitFlow constructs. Effective communication of key project data to team members is essential to build team cohesion and effectiveness. Additionally, the candidate will leverage the Atlassian tool suite, including JIRA and Confluence, to track activities and identify best practices and standard operating procedures. The role demands the creation of innovative solutions to meet the technical needs of customers.

Responsibilities

  • Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate, Angular.
  • Develop and direct 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 (through 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 leveraging 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 and identify best practices and standard operating procedures.
  • Create innovative solutions to meet the technical needs of customers.

Requirements

  • Expert with common Agile practices, service-oriented 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 and Bash.
  • Experience working in an Agile development environment and tempo.
  • Experience with development in Commercial Cloud Platforms (e.g., AWS, Google Cloud, Azure).
  • Experience with development leveraging cloud data services (e.g., S3, RDS, EFS).
  • Excellent communication skills (written and verbal).
  • Well versed with using version control systems.
  • Well versed with using issue/problem tracking systems.
  • Candidate must have a Master's degree with 15+ years of prior relevant experience or a Doctorate's degree with 13+ years of prior relevant experience.
  • Candidate must be US Citizen.
  • Candidate must have an active TS/SCI with Polygraph.

Nice-to-haves

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