{"id":1547621,"url":"https://alion.io/job/rtx-senior-full-stack-software-engineer-onsite","title":"Senior Full-Stack Software Engineer (Onsite)","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":100,"open_postings":64,"ghost_share":0,"stale_share":0,"repost_share":0.141,"time_to_fill_p50_days":12,"computed_at":"2026-10-01T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Jupiter, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":86800,"max":165200,"currency":"USD","period":"year","gross":null,"usd_annual":165200},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Quarkus","optional":false},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-09-30T22:26:32Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-01T06:46:21Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Date Posted:\n2026-09-30\n\nCountry:\nUnited States of America\n\nLocation:\nUS-FL-JUPITER-ADR ~ 17900 Beeline Hwy ~ ADR BLDG\n\nPosition Role Type:\nOnsite\n\nU.S. Citizen, U.S. Person, or Immigration Status Requirements:\nThe ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance\n\nSecurity Clearance Type:\nDoD Clearance: Secret\n\nSecurity Clearance Status:\nActive and existing security clearance required after day 1At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.\nPratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape the future of aerospace and defense.\nWhat You Will Do\nJoin a team dedicated to building and maintaining Pratt & Whitney’s Development Network Application (DNA), a cloud-enabled, full-stack web platform that integrates data from multiple enterprise systems to streamline engine test, assembly, and validation workflows. This role focuses on creating scalable, modern web applications to support critical business operations and improve efficiency across various engineering processes.\nDesign, build, and maintain scalable backend services, APIs, and cloud-native architectures to support enterprise applications.\nDevelop modern web applications, including frontend and backend components, to enable dashboards, workflow automation, and multi-disciplinary integrations.\nImplement reliable enterprise data integrations to streamline communication and reduce operational risks.\nDeploy and support applications in cloud environments, ensuring high performance and maintainability.\nCollaborate with business stakeholders and engineering teams to deliver features that address program needs and enhance operational transparency.\nSupport the expansion of platform capabilities, including browser-based and mobile-friendly interfaces.\nMaintain accountability for the quality, performance, and continuous delivery of software solutions.\nTravel is up to 10%.\nWhat You Will Learn\nIn this role, you’ll deepen your understanding of how modern web applications drive efficiency, insight, and alignment across large engineering organizations. \nCraft user experiences that turn complex information into intuitive, meaningful visualizations.\nParticipate in shaping backend service patterns that support growth, reliability, and clarity.\nWork with data contexts to understand how information becomes actionable for real users.\nNavigate cloud-based delivery environments where performance, security, and resilience all matter.\nRefine features through close collaboration with stakeholders, focusing on usability, clarity, and workflow improvement.\nQualifications You Must Have\nBachelor degree in Science, Technology, Engineering or Mathematics (STEM) \n5 years of engineering experience, or an Advanced degree with 3 years of engineering experience.\nExperience in full-stack development using modern web technologies for both frontend and backend applications.\nExperience integrating data from multiple enterprise systems to support business operations.\nExperience designing and maintaining scalable backend services and APIs.\nU.S. Citizen - The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance\nQualifications We Prefer\nExperience building dashboards or data-driven workflow tools for engineering or operations teams.\nFamiliarity with cloud-native frameworks (e.g., Quarkus) for building maintainable backend architectures.\nExperience developing mobile-friendly or multi-platform interfaces (browser and mobile).\nExperience supporting integrations across multiple test, assembly, or validation phases, such as dashboards or discrepancy tracking tools.\nExperience enabling process automation or efficiency-improving features in complex engineering environments.\nExperience deploying and supporting applications in cloud environments.\nWhat We Offer:\nEmployee Scholar Program\nLearn More & Apply Now!\nDevelopment Operations provides services to support future products for global commercial airlines, industrial partners and military customers. Services include Assembly, Instrumentation and Test of engines and rigs and the associated facilities, hardware, data systems, software and technology to support this. Development Operations delivers our services in a safe, efficient and sustainable environment.\nWhat Is My Role Type: In addition to transforming the future of flight, we are also transforming how and where we work. We’ve introduced role types to help you understand how you will operate in our blended work environment. This role is:\nOnsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.\nCandidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.\nThis requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award.\nAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.\nThe salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.\nPrivacy Policy and Terms:\nClick on this link to read the Policy and Terms","description_format":"text","description_chars":8270,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Flexible schedule","Life insurance","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Manufacturing","Science & Engineering","Defense Manufacturing"],"lifecycle":[{"event":"open","at":"2026-09-30T22:26:32Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":12,"reasons":["conf:7","velocity","win:early","comp:brand"],"computed_at":"2026-10-01T05:45:00Z"},"pay":{"stated_usd_annual":165200,"is_top_pay":false},"html_url":"https://alion.io/job/rtx-senior-full-stack-software-engineer-onsite","json_url":"https://alion.io/job/rtx-senior-full-stack-software-engineer-onsite.json","meta":{"generated_at":"2026-10-02T00:19:31Z","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":144,"day_limit":5000,"remaining_today":4856,"minute_limit":60,"resets_at":"2026-10-03T00:00:00Z"}}}