{"id":620987,"url":"https://alion.io/job/conceptplus-senior-full-stack-software-developer-full-scope-poly","title":"Senior Full Stack Software Developer (Full Scope Poly)","company":{"id":672958,"name":"Concept Plus","domain":"conceptplus.com","url":"https://alion.io/company/conceptplus","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"B","score":78,"open_postings":6,"ghost_share":0,"stale_share":0.667,"repost_share":0,"time_to_fill_p50_days":69,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Reston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":127000,"max_usd":236000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3667},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Tomcat","optional":false},{"name":"Docker","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"Oracle","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Windows","optional":false},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-08-10T19:57:04Z","employer_posted_date":"2026-08-10","last_verified_at":"2026-11-04T01:54:13Z","board_verified":true,"closed_at":null,"days_open":85,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":85},"description":"About Concept Plus\nConcept Plus is a mission-focused technology solutions provider that transforms IT concepts into impactful solutions for federal agencies. Headquartered in Fairfax, VA, we bring the agility, responsiveness, and customer intimacy of a small business combined with the quality and infrastructure of a larger firm.\nRecognized as an award-winning Oracle partner, we have delivered innovative solutions across Defense, Intelligence, Civilian, Health IT, and Tribal sectors. Our highly certified experts build systems that drive efficiency, accelerate modernization, and ensure mission outcomes with certainty.\nWe offer competitive pay, comprehensive health, dental, and vision insurance, paid life insurance, paid time off, 11 paid holidays, performance bonuses, tuition reimbursement, unlimited training, and the opportunity to thrive in a collaborative, flexible, and innovative environment.\nFor more information, visit www.conceptplus.com.\nAbout the role\nConcept Plus is seeking a highly experienced and motivated Full Stack Software Developer for an exciting new contract. This role is fully onsite in Reston, VA (5 days per week required).\nWhat you'll do\nThe Senior Developer role will be part of a team of Data, Cloud, and Security engineers delivering a cloud-native, centralized platform that delivers end-to-end budget traceability.\nRequired Qualifications\nUS Citizen\nActive TS/SCI with Full Scope Poly Clearance\nTechnical expertise and hands on experience as a software developer, software engineer with knowledge for applying these skills to Oracle cloud and customer mission challenges.\nExperience with entire software development life cycle utilizing Python, JavaScript frameworks, SQL, Shell scripting, PL SQL, and other programming languages.\nExperience with building applications using Cloud Native services technologies such as Kubernetes, containers, Docker, REST.\nExperience in Cloud native services (Oracle Cloud services are desired)\nTraining or experience with middleware technology such as WebLogic, Jboss, Apache Tomcat on Linux and Windows for migration to Cloud.\nExperience with Oracle RDBMS.\nPassion for technology, the curiosity and willingness to constantly learn new skills, work with new tools and discover new and innovative approaches to solving complex technical challenges.\nThe ability to articulate technical concepts to non-technical audiences and, vice versa, translate functional needs to technical solutions.\nExperience in working with Agile framework\n8+ years of experience relevant to this position\nBachelor’s Degree in engineering, computer science or related technical discipline. Master’s degree preferred.\nPreferred Qualifications\nExperience or training in Oracle Visual Builder Studio or APEX\nOracle Cloud (OCI) IaaS and/or PaaS Certifications are nice to have\nExperience with AI technologies for software development\nData engineering experience (data validations, business rules, data transformations)\nConcept Plus is an Equal Opportunity Employer. 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