{"id":1130656,"url":"https://alion.io/job/caci-international-web-developer-senior","title":"Web Developer Senior","company":{"id":58481,"name":"CACI International","domain":"caci.com","url":"https://alion.io/company/caci-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"D","score":44,"open_postings":926,"ghost_share":0.718,"stale_share":0.003,"repost_share":0.881,"time_to_fill_p50_days":48,"computed_at":"2026-09-26T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"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":120800,"max":265800,"currency":"USD","period":"year","gross":null,"usd_annual":265800},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"AWS","optional":false},{"name":"Bootstrap","optional":false},{"name":"C#","optional":false},{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"Ruby on Rails","optional":false},{"name":"SQL","optional":false},{"name":"Ruby","optional":true}],"status":"live","first_seen_at":"2026-09-16T00:00:00Z","employer_posted_date":"2026-09-17","last_verified_at":"2026-09-26T21:53:10Z","board_verified":true,"closed_at":null,"days_open":11,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":11},"description":"Job Title: Web Developer SeniorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * *The Opportunity:\nCACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5, JavaScript,\nBootstrap, CSS, C#.NET, SQL, Ruby on Rails, Artificial Intelligence, and Amazon Web Services to develop business\napplications in support of a government customer. The developer will collaborate with analysts, project leads, UI/UX\ndevelopers, testers, and customers to defi ne requirements, implement business logic, and refi ne applications. This\nposition will also require providing support and troubleshooting issues with existing production applications.\nResponsibilities:\n\n Responsible for researching, designing, developing and/or modifying so ware systems (e.g., custom, COTS, GOTS).\nWorks closely with business analysts, UI/UX developers, and subject ma er experts to understand functional\nrequirements.\nDevelops cost estimates for so ware development and enhancements and conducts impact analysis for software\nchanges.\nAdheres to program configuration change control standards.\nPresents ideas for system improvements.\nProduces detailed specifications, writes so ware code, and conducts unit testing.\nWrites interfaces and conversion routines leveraging web APIs.\nSupports formal testing in controlled environment before code is promoted to production.\nProvides input into training manuals for users.\nMaintains knowledge of feature and technical changes in the application.\nQualifications:\nRequired:\n7+ years relevant web development experience\nExperience with basic web programming languages such as HTML, JavaScript, and CSS\nExperience with C#.NET and Bootstrap\nExperience employing AWS cloud services to create cloud-native applications\nKnowledge of web development principals, techniques, languages, and standard programming styles and conventions\nBachelor’s Degree or higher in Computer Science, Informa on Systems, or similar\nAbility to manage multiple priority tasks\nSelf-motivated task identification\nAn active TS/SCI clearance with CI Polygraph\nDesired:\n\n AWS certification (AWS Developer Associate or AWS DevOps Engineer Professional)\nExperience with AI Tools\nExperience with Python\nCompTIA Security+ Certification\nKnowledge of Agile so ware development\nCommercially published work\nKnowledge and understanding of the DoD or IC communities\n-What You Can Expect:\nA culture of integrity.\nAt CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of our nation.\nAn environment of trust.\nCACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.\nA focus on continuous growth.\nTogether, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.\nPay Range:\nThere are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.\nThe proposed salary range for this position is:\n$120,800 - $265,800CACI is an Equal Opportunity Employer.All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.","description_format":"text","description_chars":4470,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Flexible time off"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Electronic Warfare","Intelligence","IT Consulting & Digital Transformation"],"lifecycle":[{"event":"open","at":"2026-09-23T02:10:12Z"}],"liveness":{"score":67,"band":"ok","label":"Likely open","p_open":1,"p_active":0.666,"p_room":1,"age_days":10,"expected_fill_days":48,"reasons":["conf:1","stale_co","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-09-26T05:45:00Z"},"pay":{"stated_usd_annual":265800,"is_top_pay":true},"html_url":"https://alion.io/job/caci-international-web-developer-senior","json_url":"https://alion.io/job/caci-international-web-developer-senior.json","meta":{"generated_at":"2026-09-27T00:41:34Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":611,"day_limit":5000,"remaining_today":4389,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}