Sr. Java Developer

$101,400 - $183,300/Yr

Leidos - Reston, VA

posted 4 months ago

Full-time - Mid Level
Reston, VA
Professional, Scientific, and Technical Services

About the position

We are seeking a Sr. Java Software Developer with strong systems, software, cloud, and Agile experience to support a complex program that provides Agile development and operations and maintenance for critical systems. This role is based in a DevOps framework, where you 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. In this position, you will engage in software programming initiatives aimed at supporting innovation and enhancement, utilizing technologies such as Java, JavaScript, Python, SpringBoot, Hibernate, and Angular. You will be responsible for developing and directing software system validation and testing methods using tools like Junit and Katalon. Additionally, you will develop and integrate custom software solutions to leverage automated deployment technologies and prototype solutions within Commercial Cloud Solutions, utilizing Infrastructure platform services. Collaboration is key in this role; you will coordinate closely with team members, Product Owners, and Scrum Masters to ensure User Story alignment and implementation to customer use cases. You will analyze infrastructure needs driven by developed software through proof of concept, performance, and end-to-end testing to meet customer mission needs. Supporting the Agile software development lifecycle following Program SAFe practices is also a critical aspect of this position. You will utilize industry-leading DevOps tools such as GitHub, Jenkins, and Unix bash scripting, and document and perform systems software development, including the deployment of build artifacts across different environments leveraging GitFlow constructs. Effective communication of key project data to team members will be essential to build team cohesion and effectiveness. You will also leverage the Atlassian tool suite, including JIRA and Confluence, to track activities and apply best practices and standard operating procedures to create innovative solutions that 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.
  • Apply and identify best practices and standard operating procedures.
  • Create innovative solutions to meet the technical needs of customers.

Requirements

  • Significant experience with common Agile practices, service-oriented environments, and development practices.
  • Significant experience using Java, JavaScript, and Angular.
  • Significant experience 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 (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.

Nice-to-haves

  • Experience in AWS Data management services (Elastic Map Reduce, Lambda, Kinesis).
  • Experience with SAFe development practices.
  • Experience with either Python, SpringBoot, Hibernate, Hive, Pig, or C++ is a plus.
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