Leidos
Overview
Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions. You will perform software development lifecycle activities as both an individual and a member of our top‑notch 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.
Primary Responsibilities
Actively participate in daily stand‑ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities
Analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques
Use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable
Provide software process management and control throughout the coding portion of the software development process and promote code reuse and cross‑program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers
Engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench
Basic Qualifications
BS degree with 12–15 years of relevant experience, or Masters with 10–13 years of relevant experience; additional experience may be substituted for a degree
Demonstrated experience with Java and multiple Java frameworks (Spring, Boot, Data, JPA, EJB, JTA, Servlet, Jackson, Jersey, Swing, JavaFX)
Experience with JavaScript, Python, C/C++, Groovy, SQL, and other languages
Familiarity with development IDEs 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, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT
Experience with software source control and configuration management tools
Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures)
Experience developing on Windows and/or Linux operating systems
Documented professional experience with web services
Strong understanding of sound software development principles and practices
Ability to plan and prioritize personal tasking and communicate effectively verbally and in writing
Independent thinker capable of performing high quality work, both independently and with a team in a fast‑moving environment
Preferred Qualifications
Experience with Java Enterprise Edition (JEE) technologies, SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting
Familiarity with 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 with high level requirements management, secure systems engineering, trade‑off analysis, interface control, testing and continuous integration
Experience developing on Agile teams using Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD)
Experience with Behavior Driven Development (BDD)
Secure Software development practices (Layer 7 Policy)
Experience with Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agile certification, or experience as a member of an Agile team
Benefits Competitive compensation, Health and Wellness programs, Income Protection, Paid Leave, Retirement, and more details are available at www.leidos.com/careers/pay-benefits.
Pay Range Pay Range $126,100.00 - $227,950.00.
Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
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Primary Responsibilities
Actively participate in daily stand‑ups, Sprint Planning, Program Increment (PI) Planning, and other related team activities
Analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques
Use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable
Provide software process management and control throughout the coding portion of the software development process and promote code reuse and cross‑program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers
Engineer, author, tune and document automation scripts in a development environment and deploy to the test/production bench
Basic Qualifications
BS degree with 12–15 years of relevant experience, or Masters with 10–13 years of relevant experience; additional experience may be substituted for a degree
Demonstrated experience with Java and multiple Java frameworks (Spring, Boot, Data, JPA, EJB, JTA, Servlet, Jackson, Jersey, Swing, JavaFX)
Experience with JavaScript, Python, C/C++, Groovy, SQL, and other languages
Familiarity with development IDEs 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, Spring Framework, and/or experience working with AngularJS, JSON, HTML, XML, XSLT
Experience with software source control and configuration management tools
Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures)
Experience developing on Windows and/or Linux operating systems
Documented professional experience with web services
Strong understanding of sound software development principles and practices
Ability to plan and prioritize personal tasking and communicate effectively verbally and in writing
Independent thinker capable of performing high quality work, both independently and with a team in a fast‑moving environment
Preferred Qualifications
Experience with Java Enterprise Edition (JEE) technologies, SQL, application servers (Tomcat, WebLogic, JBoss), Spring framework, scripting
Familiarity with 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 with high level requirements management, secure systems engineering, trade‑off analysis, interface control, testing and continuous integration
Experience developing on Agile teams using Pair Programming, Test Driven Development (TDD), Refactoring, and Acceptance Test Driven Development (ATDD)
Experience with Behavior Driven Development (BDD)
Secure Software development practices (Layer 7 Policy)
Experience with Scrum, Scaled Agile Framework (SAFe) methodology, SAFe Agile certification, or experience as a member of an Agile team
Benefits Competitive compensation, Health and Wellness programs, Income Protection, Paid Leave, Retirement, and more details are available at www.leidos.com/careers/pay-benefits.
Pay Range Pay Range $126,100.00 - $227,950.00.
Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
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