{"id":3579376,"url":"https://alion.io/job/sunsoft-online-senior-net-applications-developer-ai-cloud","title":"Senior .NET Applications Developer (AI & Cloud)","company":{"id":4447330,"name":"SunSoft Online","domain":"sunsoftonline.com","url":"https://alion.io/company/sunsoft-online","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"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":["Phoenix, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":111000,"max_usd":207000,"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":"Anthropic","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure DevOps","optional":false},{"name":"C#","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"Gmail","optional":false},{"name":"JavaScript","optional":false},{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false},{"name":"Rest API","optional":false},{"name":"Azure","optional":true},{"name":"LLM","optional":true}],"status":"live","first_seen_at":"2026-11-01T00:59:21Z","employer_posted_date":"2026-11-01","last_verified_at":"2026-11-02T23:01:00Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Senior .NET Applications Developer (AI & Cloud)\nLocation: Phoenix, AZ (Hybrid - 1600 W. Monroe, Phoenix, AZ 85007)\nJob Type: Contract / Staff Augmentation (Full-Time, 40 hrs/week)\nContract Duration: 1+ Year (Projected Start: August 31, 2026)\nSchedule: Monday - Friday, 8:00 AM - 5:00 PM\nEmployer: SunSoftOnline\nPosition Overview\nSunSoftOnline is seeking a high-performingSenior .NET Applications Developer to join our team on a long-term contract engagement in Phoenix, AZ supporting state agency systems.\nThis role operates on ahybrid schedule and requires a senior engineer who combines deep expertise inC#, .NET, and cloud services with modern AI-assisted engineering skills. You will design, build, and maintain enterprise software while integrating cutting-edge Generative AI features (AWS Bedrock, Anthropic Claude) into application workflows using tools like GitHub Copilot.\nKey Responsibilities\nEnterprise .NET Development: Architect, code, test, and deploy robust web and enterprise applications using C#, ASP.NET, JavaScript, and REST APIs.\n\nGenerative AI Feature Engineering: Programmatically build and integrate enterprise application features utilizingAWS Bedrock andAnthropic Claude.\n\nAI-Assisted Coding: Leverage modern developer tooling (GitHub Copilot, VS Code AI extensions) to accelerate software delivery and code quality.\n\nDevOps & ALM: Manage code repositories, automated builds, and deployment pipelines withinAzure DevOps / TFS.\n\nDatabase & Architecture: Design clean backend services, optimize data access layers, and enforce modern architectural patterns.\n\nCollaborative Delivery: Partner with system architects, project managers, and business analysts to translate complex business logic into high-performing software.\n\nQualifications & Requirements\nRequired Qualifications:\nProgramming Experience: Minimum of8+ years of professional software engineering experience, with at least 3+ years dedicated strictly to enterprise application development.\n\nCore Tech Stack: Strong mastery of C#, .NET, ASP.NET, JavaScript, RESTful APIs, and MS Visual Studio.\n\nAI & LLM Integration (1-2 Years): Direct professional experience integrating AI models programmatically (AWS Bedrock, Anthropic Claude) and using AI coding assistants (GitHub Copilot, VS Code AI extensions).\n\nDevOps: Hands-on experience with Azure DevOps and/or Team Foundation Server (TFS).\n\nProductivity Tools: Proficient with MS Office (Word, Excel, Outlook) and Google Suite (Gmail, Docs, Sheets, Drive).\n\nPreferred Qualifications:\nBachelor’s Degree in Computer Science, Software Engineering, or a closely related technical discipline.\n\nMandatory Submission Requirements\nCandidates submitting through SunSoftOnline must provide:\nUpdated Resume (must explicitly state current location in the Phoenix metro area)\n\nRight to Represent (R2R)\n\nConfirmation of Hybrid Work Capability (1600 W. 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