Entry Level Software Developer

Leidos Holdings Inc

St. Louis, MO

JOB DETAILS
SALARY
$57,850–$104,575 Per Year
SKILLS
Agile Programming Methodologies, Amazon Web Services (AWS), Application Programming Interface (API), Atlassian JIRA, Best Practices, Cloud Computing, Communication Skills, Computer Programming, Computer Vision, Continuous Integration, Data Visualization, Detail Oriented, DevOps, Docker, Documentation, Establish Priorities, Functional Testing, JSON, JavaScript, JavaScript Frameworks, Legal, Machine Learning, Open Source, Organizational Skills, Presentation/Verbal Skills, Python Programming/Scripting Language, React.js, Safety Process, Sensitive Compartmented Information (SCI), Service-Oriented Architecture (fka Distributed Object Architecture), Software Development, Source Code/Configuration Management (SCM), Standup Meetings, Testing, Top Secret Clearance, Unit Test, United States Citizen, Virtualization, Writing Skills
LOCATION
St. Louis, MO
POSTED
1 day ago

The Leidos Maritime ASET team has an opening for a junior (entry level) software developer to work on the design and coding with software solutions for 6 month - temporary to permanent hire position. The ideal candidate has a familiarity with and a baseline understanding of software development concepts, developing coding skills using different tools, and ambition towards future projects in support of the mission.

Primary Responsibilities

  • Applicant must possess competence with Python and JavaScript/TypeScript. Other duties include working with Docker, AWS Cloud, and familiarity with JSON APIs.

  • This role includes creation and documentation of new and existing functionality within software version control repositories (GitLab) and utilizing DevOps principals and tools to deliver new features within an Agile construct.

  • Participate in program Agile software development initiatives (standup, planning, Increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing.

  • Primary responsibilities will involve developing configurations and features for processing Safety of Navigation (SoN) data through an Optical Character Recognition (OCR), Machine Learning (ML) application.

  • This role includes API development and database integration for interaction with React frameworks, using various open-source packages for visualization and data filtering and code modifications that shall apply best practices in unit and build testing.

  • Participate and collaborate with team members to assess tickets to ensure proper testing and delivery of functionality per User Story Acceptance Criteria.

Basic Qualifications

  • Requires bachelors degree and 0+ years of prior relevant experience.

  • 0+ years of experience with Python.

  • 0+ years of experience with modern JavaScript development framework.

  • 0+ years of experience with unit testing, continuous integration tools, and Gitlab version control.

  • Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills.

  • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment.

  • Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail.

  • Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context.

  • US Citizenship required.

  • Ability to obtain and maintain a TS/SCI with Polygraph clearance.

Preferred Qualifications

  • 0+ years of experience with Optical Character Recognition (OCR) and/or Computer Vision (CV) Technologies (AWS Textract, Tesseract, OpenCV).

  • 0+ years of experience with AWS cloud formation templates and/or AWS CDK.

  • Experience with 2D data (HTML Canvas, OpenLayers, Leaflet, GeoJSON, Godot).

  • AWS Solutions or DevOps certification.

  • Team Collaboration tools (Jira, Confluence).

  • Active TS/SCI with Polygraph clearance.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

July 9, 2026

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 $57,850.00 - $104,575.00

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.

About the Company

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Leidos Holdings Inc

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions. We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.
COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer/IT Services
FOUNDED
2013
WEBSITE
https://jobs.saic.com/