Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program and we are extending a $25,000.00 SIGN ON BONUS!

Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and test automation tools alongside a full suite of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration, and operational support. This new program is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system.  

You will perform software development activities as a member of an agile development team. Development includes the full range of turning agile stories into implementable concepts, through development, testing, and deployment of the new capabilities in this complex system. Following the BDD pattern, our developers are responsible for implementing robust testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. 

You will be responsible for analyzing and resolving highly complex software issues related to multiple aspects and components of the system; collaborate with other experts within the program and in the user community to design, develop, and debug existing software, and to design and develop enhancements that incorporate new capabilities into various components of the existing systems; provide technical leadership for software development activities as a member of an agile team and will actively participate in program increment planning and related team activities; perform high-level software development functions including design, development, troubleshooting, and debugging of software programs; analyze system requirements and develop and maintain software infrastructures using Computer Aided Software Engineering (CASE) tools.
 

Basic Qualifications:

• Bachelor’s degree in a technical discipline and a minimum of twelve (12) or more years of prior relevant software engineering/development experience.

• Additional experience may be substituted for a Degree.

• Must have demonstrated development experience with Java.

• Specific experience with one or more of the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL

• Experience with User Interface development, knowledge of databases and structures, and/or experience working with XHTML, HTML, XML, XSLT

• Experience developing on Windows, and/or Linux operating systems.

• Experience with one or more of the following: Java, Python, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins on a Windows platforms.

• Must have a strong understanding of sound software development principles and practices.

• Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.

• Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.

Security Clearance Requirement:

• Must possess an active TS/SCI with Polygraph UP FRONT to be considered for this role.

Preferred Qualifications:

• Experience with the following: JEE, SQL, application servers (Tomcat, WebLogic, JBoss), scripting

• Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.

• 5+ years of experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD

• Experience with FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium

• Experience with Behavior Driven Development (BDD) or Test-Driven Development (TDD)

• Secure Software development (i.e., Layer 7 Policy)

• Experience with the Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an agile team.

CSSKEY

CONMD

careers.leidos.com/CONMD

Original Posting Date:2025-01-16

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $126,100.00 - $227,950.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.