Leidos
Software Engineer
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Job Description
Leidos has a new and exciting opportunity for Software Engineers (hiring junior level, mid-level, up to senior level) in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. The Software Engineer will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and test, and deployment of the new capabilities for the large complex enterprise system. Following the Behavior-driven Development (BDD) pattern, 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 (i.e., Angular, JavaScript, CSS, HTML, etc.) and special purpose device programming opportunities are available.
Qualifications
Required Qualifications
- Requires Masters degree and 15 years of prior relevant experience. Additional experience may be substituted for a degree.
- Demonstrated experience with Java
- Experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
- Experience or familiarity with multiple languages such as Javascript, Python, C/C++, Groovy, Structured Query Language (SQL).
- Experience with development IDEs (Integrated Development Environments) such as Eclipse, Visual Studio Code, Visual Studio, Rhapsody, WebStorm.
- Experience with databases such as Oracle, PostgreSQL, MongoDB, SQL Server.
- Experience with Web Application User Interface Development, knowledge of databases and structures, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT.
- Experience with software source control and configuration management tools.
- Experience developing on Windows operating systems.
- Documented professional experience with web services.
- Strong understanding of sound software development principles and practices.
- Able to plan and prioritize personal tasking.
- Able to communicate effectively verbally and in writing.
- An independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.
- Must have TS/SCI with Polygraph
Preferred Qualifications
- Experience with Java Enterprise Edition (JEE) (i.e., EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting.
- Experience or familiarity with multiple of the following technologies: XML/XSD/SOAP/WSDL/XSLT, REST, JSON, YAML, Containers (Docker, Podman, Kubernetes, OpenShift).
- Experience with Javascript frameworks: AngularJS, Bootstrap, JQuery.
- Experience with Testing and Mocking frameworks: JUnit, Jupiter, Mockito, Jasmine, Karma, Cucumber, Unified Functional Tester (UFT), Selenium, FITNesse.
- Experience with build tools: Maven, CMake, RPM, Jenkins, Nexus.
- Experience developing on Linux operating systems.
- Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures).
- Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.
- Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD).
- Experience with Behavior Driven Development (BDD).
- Secure Software development (i.e., Layer 7 Policy).
- Experience with the Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agilist Certification, or experience as a member of an Agile team.
Skills & Technologies
About the Company
Leidos
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Sign in to applyJob Details
Employment Type
Full Time
Experience Level
Senior
Location
Annapolis Junction, MD
Posted
5 days ago
Country
US