• Software Engineer

    Leidos (VA)


    Description

    Leidos is seeking **Software Engineers** to support the Catena project. In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable systems using modern technologies. You will play a key role in shaping the future of our front-end and back-end architecture, ensuring seamless deployment within an AWS environment using Serverless frameworks and GitLab CI pipelines.

     

    This role is 100% remote but proximity to the Washington Metro Area is preferred.

     

    _This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate’s experience._

    Primary Responsibilities:

    + Design, develop, and maintain scalable and efficient front-end and back-end systems using modern programming languages and frameworks.

    + Write clean, maintainable, and well-documented code following best practices and coding standards.

    + Develop and maintain APIs, microservices, and server-side logic using languages like Java, Python, Node.js, or similar.

    + Deploy applications to cloud environments (e.g., AWS, Azure, Google Cloud) and ensure scalability and reliability.

    + Implement database solutions, including schema design, queries, and optimization for relational (e.g., PostgreSQL, MySQL) or non-relational (e.g., MongoDB, DynamoDB) databases.

    + Write unit, integration, and end-to-end tests to ensure code quality and functionality.

    + Collaborate with QA teams to identify and resolve bugs and performance bottlenecks.

    + Conduct peer code reviews to ensure quality, consistency, and adherence to best practices.

    + Provide constructive feedback to team members and incorporate feedback into your own work.

    + Debug and resolve technical issues across the stack, ensuring minimal downtime and optimal performance.

    + Identify and implement solutions to improve system reliability and user experience.

    + Communicate with internal team members across multiple areas and client team members.

    Basic Qualifications:

    + US Citizenship; Ability to obtain a DoD Secret security clearance.

    + Bachelor's degree with under 2 year or 2+ years of experience. Equivalent professional experience may substitute for a degree. An advanced degree may offset some experience requirements.

    + Experience developing software systems using Java or Python.

    + Front-end development using React and Typescript.

    + Experience with Infrastructure as code tools like Terraform.

    + Experience developing and deploying software into cloud environments, particularly AWS.

    + Experience working in a DevOps environment with a CI/CD pipeline.

    + Experience with serverless frameworks for building scalable applications.

    + Strong verbal and written communication skills and the ability to interact at multiple levels of the organization.

    + Understanding of GitLab CI/CD, with experience in creating pipelines for automated testing, deployment, and monitoring.

    EIO2024

    At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”

     

    If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.

    Original Posting:

    October 15, 2025

     

    For U.S. Positions: 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 $55,250.00 - $99,875.00

     

    The Leidos pay range for this job level is a general guideline onlyand 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.

     

    \#Remote

    REQNUMBER: R-00168758

    All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.