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Junior Software Engineer

Peterson Technologies ptech-llc.com Open · verified Oct 24, 2026
Annapolis Junction Full-time Junior Software Engineering

At a glance

Junior Software Engineering role at Peterson Technologies. Annapolis Junction · full-time · $71,000–$120,000 base.

SalaryStated by Peterson Technologies
$71,000 – $120,000
Base salary for this role, in USD per year, as published in the posting.
This role, from Peterson TechnologiesOur estimate for the market: $80,488–$97,875Median $85,000
The range includes the market median of $85,000 for entry-level software engineering roles in Annapolis Junction.
Worked out from 8 postings that stated pay, median $85,000. Last updated Oct 6, 2026.
RoleSoftware Engineering
SeniorityJunior
LocationAnnapolis Junction
EmploymentFull-time
Base pay$71,000–$120,000
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Build, update, and improve software systems ranging from real-time applications to tools that handle large data sets
  • Turn user needs into software designs, then write code for new features or changes to existing systems
  • Test components against design requirements, record the results, and fix reported software defects
  • Connect existing software to changed systems or operating environments, and create basic database queries
  • Recommend improvements to development standards and documentation, including choices about reuse and COTS or GOTS

What you bring

  • An active Department of Defense security clearance is required
  • A computer science degree or related accredited degree, or four years of comparable software engineering project experience instead
  • Knowledge of Java, Spring, Maven, and MapReduce; the posting requires no prior demonstrated experience

Who this fits

This junior-level role suits someone ready to develop software individually or as part of a team. The job is based in Annapolis Junction, and an active DoD security clearance is required.

From the employer

Peterson Technologies has been the premier resource for mission-critical solutions through detailed analysis, strategic insight, extensive operational experience, and technical expertise. Today, we provide leading-edge data, network security software, and expert guidance to reduce exposure to information theft and augment protections for our customers systems. If you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team!

This position requires an active DoD Security Clearance

Job Description:

The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports. Utilizes software development and software design methodologies appropriate to the development environment. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

Software Engineer

Requirements

Experience with the following:

  • Java
  • Spring
  • Maven
  • MapReduce

Requirements:

No demonstrated experience is required. Bachelor’s degree in computer science or related discipline from an accredited college or university is required.

Four (4) years of SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.
Qualifications
- Analyze user requirements to derive software design and performance requirements
- Design and code new software or modify existing software to add new features
- Debug existing software and correct defects
- Integrate existing software into new or modified systems or operating environments
- Develop simple data queries for existing or proposed databases or data repositories
- Provide recommendations for improving documentation and software development process standards

Peterson Technologies will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability.

Please send your request to HR at [email protected].

Peterson Technologies provides for an excellent benefit package to include generous PTO, healthcare, STD, LTD, Life Insurance, 401k contribution and Tuition and Training reimbursement.
Salary range - $71,000 - $120,000 annually depending on experience.

Peterson Technologies is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$70k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.