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Salary
≈ $106k – $212k per year (Estimated)
Location
In office (Annapolis Junction)
Seniority
Middle · 9+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Jul 27, 2026. Base-2 Solutions scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Base-2 Solutions is a woman-owned federal technology contractor headquartered in Arlington, Virginia that delivers secure software, cybersecurity, data, AI, analytics, platform engineering and mission support to federal and national security customers. It holds the SBA WOSB designation and staffs cleared programmes in Bethesda, Annapolis Junction, Hanover, Reston, Washington and Doral, as well as Air Force enterprise IT work in the National Capital Region and Ohio. It hires cleared network, security, systems and platform engineers, HPC and GPU infrastructure engineers, DevOps and software engineers, Elasticsearch and Appian developers and cyber analysts.

LocationAnnapolis Junction, Maryland

Security clearanceTop Secret/SCI with Full Scope Polygraph

Work arrangementOn-Site

Requisition5190

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Position Summary

Base-2 Solutions is seeking an Agile Developer 3 responsible for the full-stack development of cloud-based applications and microservices. This role supports application development, API and datastore integration, software modernization, and team leadership in an Agile environment.

Essential Duties and Responsibilities

  • Perform full-stack development of cloud-based applications and microservices.
  • 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 to improve documentation and software development process standards.
  • Develop or implement algorithms to meet or exceed system performance and functional standards.
  • Assist with developing and executing test procedures for software components.
  • Write or review software and system documentation.
  • Develop software solutions by analyzing system performance standards, system flow, data usage, and work processes.
  • Serve as team lead at the level appropriate to the software development process used on the project.
  • Modify existing software to correct errors, adapt to new hardware, or improve performance.
  • Design, develop, and modify software systems using scientific analysis and mathematical models.
  • Design or implement complex database or data repository interfaces and queries.

Required Qualifications

  • Active TS/SCI with Full Scope Polygraph, with a CI Polygraph within the last 7 years.
  • Bachelor's degree from an accredited college in a related discipline, or equivalent experience/combined education.
  • 9 years of relevant experience, or a Master's degree plus 7 years of relevant experience.
  • Experience with Java, JavaScript frameworks such as React, GitLab, Maven, Jenkins, Nexus, and modern datastores including NoSQL, relational, and object stores.
  • Demonstrated full-stack development experience across front-end, APIs, and backing datastores.
  • Demonstrated experience with Spring Boot microservices, 12-Factor applications, JSON and/or BSON serialization, and CI/CD pipelines.

Preferred Qualifications

  • Familiarity with Spring, Kubernetes, Docker, Terraform, Swagger, and AWS managed services.
  • Familiarity with system requirements decomposition, release planning, CI/CD, test frameworks and automation, Agile methodology, and FOSS/GOTS.

Required Education and Experience Equivalency

  • Bachelor's Degree with 9 years of experience.
  • Master's Degree with 7 years of experience.
  • PhD with 7 years of experience.

Required Certifications

  • None specified.

Required Security Clearance

  • Active TS/SCI with Full Scope Polygraph, with a CI Polygraph within the last 7 years.

Equal Employment Opportunity

Base-2 Solutions is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy), national origin, age, sexual orientation, gender identity, genetic information, protected veteran status, or any other characteristic protected by law, and will not be discriminated against on the basis of disability. Learn more: base-2solutions.com/eeo

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