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Avalore, LLC

Software Engineer

Chantilly
Level
Mid

Not stated in the posting: salary, work type, visa.

Open. First seen 21 October 2026.

About the role

Avalore is seeking a full stack developer supporting a backend development team focused on middleware and backend services for our US Government client.

Requirements

  • Active Security Clearance with appropriate Polygraph
  • College degree in Computer Science or equivalent technical degree
  • Intermediate to Expert level experience in Solr or Elastic Search (minimum 3 years)
  • Performing schema updates
  • Possessing significant knowledge & experience in submitting Lucene queries
  • Possessing significant knowledge & experience on how Solr/Elastic shards work
  • Possessing significant experience tuning Solr/Elastic for performance and query optimization
  • Minimum of 3 years of experience in a big data environment using tools such as Hadoop, Pyspark, Spark, and Hbase (prefer at least two of the list)
  • Minimum of 5 years of hands-on, back-end Java development experience (not Javascript or Springboot) implementing code that undergoes code reviews, unit testing, integration testing and deployed to a production environment

Desired:

  • Demonstrated experience working with several AWS services.
  • Demonstrated experience with JIRA and GITHUB.
Avalore, LLC's standard text

Work Environment:

  • Moderate noise (i.e. business office with computers, phone and printers) and /or occasional Loud noise (airfield, large equipment).
  • Ability to sit at a computer terminal for an extended period of time.

Physical Demands:

  • While performing the responsibilities of the job, the employee is required to sit, stand, talk, and hear.
  • Employee is often required to sit and use their hands and fingers to operate a computer.
  • Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Travel:

  • Up to 10%/ Occasional travel.
Avalore, LLC's standard text

Avalore 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@avalore.ai.

Avalore is an Equal Opportunity Employer - We not discriminate based on age, race, national or ethnic origin, gender, veterans status, disability, sexual orientation, gender identity or any other legally protected class. Applicants have rights under Federal Employment Laws.

Benefits

Avalore, LLC's standard text

Eligibility requirements apply.

  • Employer Contributions to Health Care Plan (Medical, Dental & Vision)
  • Retirement Plan (401k, IRA) with a generous matching program
  • Life Insurance (Basic, Voluntary & AD&D)
  • Paid Time Off (Vacation, Sick & Public Holidays)
  • Short Term & Long Term Disability
  • Training & Development
  • Employee Assistance Program
  • Salary at Avalore is determined by various factors, including but not limited to location, the individual's particular combinaition of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

What this role asks for

74% of this description is written for the role. The rest is Avalore, LLC's standard text, folded away below.

Compared with Avalore, LLC's other open jobs.

The team: LPO HIRES STEADILY

This role is one of 13 open in LPO. 9 were posted in the last 30 days and the oldest in June: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

AWS (9 of 13), Python (8 of 13), Java (6 of 13), Agile (5 of 13), CI/CD (4 of 13), Linux (4 of 13), Spark (4 of 13)

OTHER ROLES ON THIS TEAM

From the team and dates on Avalore, LLC's own job board.

Other openings for this role

2 open postings for this role in Chantilly, first posted 21 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

Salary context

217 other open postings titled Software Engineer state a salary: median USD 145,000 to USD 200,000 a year.

See Software Engineer salaries in the United States →

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