{"id":4279216,"url":"https://alion.io/job/ardent-principles-software-engineer-full-stack","title":"Software Engineer (Full Stack)","company":{"id":668946,"name":"Ardent Principles","domain":"ardentprinciples.com","url":"https://alion.io/company/ardentprinciples","size_band":"11-50","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Pinpoint","truth_index":{"grade":"A","score":100,"open_postings":4,"ghost_share":0,"stale_share":0,"repost_share":0.25,"time_to_fill_p50_days":11,"computed_at":"2026-11-12T10:38:37Z"}},"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":{"min":130000,"max":260000,"currency":"USD","period":"year","gross":null,"usd_annual":260000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Angular","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"CloudFormation","optional":false},{"name":"Configuration Management","optional":false},{"name":"Confluence","optional":false},{"name":"Django","optional":false},{"name":"Docker","optional":false},{"name":"ElasticSearch","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"Jenkins","optional":false},{"name":"Kubernetes","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Spark","optional":false},{"name":"Spring Boot","optional":false},{"name":"Terraform","optional":false},{"name":"Trino","optional":false},{"name":"Flask","optional":true},{"name":"Java","optional":true},{"name":"JavaScript","optional":true},{"name":"JQuery","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-11-12T20:01:15Z","employer_posted_date":"2026-11-12","last_verified_at":"2026-11-14T01:48:04Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"REQUIRED: Active TS/SCI with Full Scope Polygraph\nLOCATION: Full-time onsite in Chantilly, VA\nAre you a versatile builder who thrives at the intersection of full-stack development, cloud automation, and large-scale data? We are looking for an adaptable Software Engineer to join our team and help build, and deploy resilient, high-impact systems. In this role, you will craft responsive frontend interfaces in React or Angular to engineering robust backend services using Java, Python, Spring Boot, or Django. Working in an Agile environment alongside data engineering, security, and systems teams, you will leverage AWS, Kubernetes, and Infrastructure-as-Code tools like Terraform and CloudFormation to streamline our CI/CD pipelines.\n\nWho We Are:\n We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation, and IT program management.\nPassionate Integrity, Driven by Excellence\nArdent Principles offers a competitive salary range and a comprehensive, industry-leading benefits package. We provide more than a position-we offer a workplace committed to excellence, integrity, and mission-focused impact.\nJoin us as we continue building the future of secure, high-impact solutions.\nKey Responsibilities\nIn this challenging yet rewarding role, you are an integral part of what brings our Company's mission to life. You must have the following required skills, certifications and demonstratedexperience in and/or with:\nWorking with Kubernetes\nFull stack development, including frontend and backend development with technology stacks such as SpringBoot, Django, Flask, Angular, jQuery, or React.\nUsing programming languages such as Java, Python, Shell Scripting (bash), Javascript.\nUsing AWS cloud technologies and infrastructure-as-code concepts.\nInteracting with cross-functional teams including software development, data engineering, system engineering and security.\nWorking with Agile practices and methodologies.\nWorking with Devops continuous integration and continuous deployment (CI/CD) related technologies.\nWorking with deployment automation techniques such as Ansible, Git, Jenkins, Puppet, Docker, Confluence, and Junit.\nWorking with cloud devops automation capabilities such as AWS CloudFormation, or HashiCorp Terraform.\nSoftware configuration management lifecycle.\nWorking with large scale data technologies such as Elasticsearch, Presto/Trino, or Apache Spark.\nWorking within a low to high development/deployment environment.\nHighly Desired Qualifications\nOther skills and demonstrated experiences that are highly desired but not mandatory to perform the work, include:\nOptimizing tools and services to leverage large scale data technologies such as Elasticsearch, Presto/Trino, or Apache Spark.\nDeveloping ETL automation tools and services.\nUsing prototype development for novel tools and services.\nIntegrating Sponsor security requirements into Sponsor tools and systems.\nMaster's degree in engineering, computer science, mathematics, or comparable area of study.\nResolving malformed character encoding.\nReading Mandarin Chinese at the 2 level or higher, based on the Sponsor's or similar rating scale.\nWhat We Offer You\nHighly Competitive Salary: Recognizing and rewarding your expertise and contributions.\nGenerous Paid Time Off: Providing ample time for rest, relaxation, and personal pursuits.\nDedicated Training Budget: Supporting continuous learning and professional development.\n100% Employer-Covered Family Vision, Dental, and Health Insurance: Ensuring comprehensive health coverage for you and your family.\n100% Employer-Covered Life and Disability Insurance: Offering financial security and peace of mind.\n 401(k) Plan with a 6% Employer Match: Helping you plan and save for a secure retirement, with 100% vesting from day one.\n11 Paid Government Holidays: Observing national holidays to ensure time off with family and friends.\nSpot Bonuses for Exceptional Performance: Rewarding outstanding contributions and achievements.\n SCHEDULE:\nThis is a full-time position with consultants expected to be available and working onsite in Chantilly, VA during core hours.\nReady to take the next step in your career? Join us and be part of a team dedicated to driving positive change through technology. Apply now with our easy 3-minute, mobile-friendly initial application process. 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