Today
Secret
Unspecified
Unspecified
Engineering - Systems
Reston, VA (On-Site/Office)
ManTech is seeking a motivated, career and customer-oriented Principal Software Engineer to join our team in the Reston or Chantilly, VA location. This is an onsite position.
The successful candidate will be dedicated full-time to development and enhancement support for existing software and systems solutions and the development of new solutions as required.
Responsibilities include but are not limited to:
Minimum Qualifications:
Preferred Qualifications:
Clearance Requirements:
The successful candidate will be dedicated full-time to development and enhancement support for existing software and systems solutions and the development of new solutions as required.
Responsibilities include but are not limited to:
- Designing, developing, programming, and modifying software, systems, applications, and tools, both existing and new in the future
- Analyzing software and integration requirements and working with team members to determine development and implementation plans
- Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced
- Developing solutions and maintaining support for external data sources and users
- Building web services, APIs, and other solutions to interface with third-party systems to synchronize data
- Conducting testing of software to be sure it will produce the desired results and that instructions are correct
- Organizing and maintaining documentation of developed software and subsequent revisions, so others are able to understand the program
- Collaborating with teammates, third-parties, vendors, and users to develop new requirements and solutions
Minimum Qualifications:
- 15+ years of relevant software engineering experience
- Bachelor's degree in a relevant area or five (5) additional years of relevant project management experience in lieu of a degree
- Strong programming/development skills and hands-on engineering experience (Java & JDK 17+ and/or Javascript/Typescript)
- Strong experience with REST APIs and standard software engineering tools such as Jira, Git, Gradle/Maven and experience developing software in Linux environments
- Strong experience with the full data lifecycle, from ingest through display
- Strong experience using SonarQube for code quality testing
Preferred Qualifications:
- Experience with one or more of the following development technologies: Vue.js, Vite, microservices, Bash, wireframes, UX patterns, Websockets, Groovy/Grails
- Experience with one or more of the following test technologies: Junit5, AssertJ, Mockito, Postman, Vitest, Eslint
- Experience with one or more of the following infrastructure/database technologies: MongoDB, Elasticsearch, PostgreSQL, RabbitMQ, Consul, Vault, Nomad, RHEL9
- Experience with Cloud technologies and developing in Cloud environments
- Ability and willingness to travel overseas if required
Clearance Requirements:
- Must possess an active Secret clearance
group id: RTX14564a
ManTech Corporate Capabilities
