{"id":3021757,"url":"https://alion.io/job/avalore-software-engineer-2","title":"Software Engineer","company":{"id":8207,"name":"Avalore","domain":"avalore.com","url":"https://alion.io/company/avalore","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":89,"open_postings":4,"ghost_share":0,"stale_share":0.25,"repost_share":0,"time_to_fill_p50_days":131,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chantilly, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":166000,"max_usd":355000,"period":"year","method":"role_country_seniority_unknown","sample_n":8836},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GitHub","optional":false},{"name":"Hadoop","optional":false},{"name":"HBase","optional":false},{"name":"JavaScript","optional":false},{"name":"pySpark","optional":false},{"name":"Spark","optional":false},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-10-21T18:00:56Z","employer_posted_date":"2026-10-21","last_verified_at":"2026-10-22T02:33:24Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Avalore is seeking a full stack developer supporting a backend development team focused on middleware and backend services for our US Government client.\nRequirements\n Active Security Clearance with appropriate Polygraph\nCollege degree in Computer Science or equivalent technical degree\nIntermediate to Expert level experience in Solr or Elastic Search (minimum 3 years)\nPerforming schema updates\nPossessing significant knowledge & experience in submitting Lucene queries\nPossessing significant knowledge & experience on how Solr/Elastic shards work\nPossessing significant experience tuning Solr/Elastic for performance and query optimization\nMinimum 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)\nMinimum 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\nDesired:\nDemonstrated experience working with several AWS services.\nDemonstrated experience with JIRA and GITHUB.\nWork Environment:\nModerate noise (i.e. business office with computers, phone and printers) and /or occasional Loud noise (airfield, large equipment). \nAbility to sit at a computer terminal for an extended period of time. \nPhysical Demands:\nWhile performing the responsibilities of the job, the employee is required to sit, stand, talk, and hear. \nEmployee is often required to sit and use their hands and fingers to operate a computer. \nReasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. \nTravel:\nUp to 10%/ Occasional travel. \nAvalore will provide reasonable accommodations to applicants who are unable to utilize our online application system due to a disability. Please send your request to .\nAvalore 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. 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