{"id":3890226,"url":"https://alion.io/job/mosaic-pediatric-therapy-senior-software-engineer-internal-platforms","title":"Senior Software Engineer, Internal Platforms","company":{"id":678188,"name":"Mosaic Pediatric Therapy","domain":"mosaictherapy.com","url":"https://alion.io/company/mosaictherapy","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"D","score":53,"open_postings":99,"ghost_share":0.788,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":55,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Charlotte, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Cursor","optional":false},{"name":"GCP","optional":false},{"name":"Git","optional":false},{"name":"SQL","optional":false},{"name":".NET","optional":true},{"name":"Bicep","optional":true},{"name":"C#","optional":true},{"name":"ETL/ELT","optional":true},{"name":"HIPAA","optional":true},{"name":"Microsoft Entra ID","optional":true},{"name":"Microsoft Fabric","optional":true},{"name":"SOC 2","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-11-06T19:38:11Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-10T08:58:26Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":3},"description":"Mosaic Pediatric Therapy provides clinic-based and home-based ABA therapy for children with autism across North Carolina and Virginia. We are growing quickly, and we build and run a growing portfolio of internal software: custom web applications, AI-assisted operational tools, agentic workflows, and integrations with a modern Azure-based Lakehouse. These systems support clinical operations, billing, credentialing, and analytics.\nOur software handles protected health information (PHI) and sits in workflows where accuracy and compliance are non-negotiable. We need a senior software engineer to turn that energy into well-designed, secure, maintainable applications.\nAbout the Role\nThis is a senior, hands-on software engineering role. You will design, build, ship, and maintain the internal applications and services that Mosaic runs on, and set the engineering standards for how software gets built here.\nAbout 70% of the role is software development such as application architecture, building features end to end, APIs and integrations, testing, code review, and production support. The other 30% covers the data and platform work those applications depend on, such as data pipelines into our Azure Fabric Lakehouse, CI/CD, cloud infrastructure, and monitoring.\nWe are a Microsoft shop (Azure, Fabric, SQL Server, Microsoft 365). We care more about strong engineering fundamentals than any specific language or framework, and we want to put your expertise to work.\nThe role is highly cross-functional. You will work directly with the VP of Data Science, the Director of IT, and operational leaders across the business. You will also mentor internal builders who use AI-assisted development tools, helping them produce software that is safe, tested, and maintainable.\nWhat You'll Do\nDesign and build internal applications. Own internal software end to end, from requirements and architecture through implementation, deployment, and ongoing maintenance. Build web applications, services, APIs, and integrations with third-party systems such as our EHR, billing, and HR platforms.\nSet and raise the engineering bar. Establish standards for source control, branching, code review, testing, modular design, documentation, and secure coding. Lead by example through high-quality code and thoughtful pull request reviews.\nShip AI-enabled software. Build and maintain applications and agentic workflows that use LLMs and AI services. Help internal builders using Claude Code and similar tools turn prototypes into production-grade software.\nOwn production reliability. Put deployment pipelines, environment management, monitoring, alerting, and incident response in place across internal systems. Debug production issues and run blameless post-incident reviews.\nSupport the data and platform layer. Build and maintain the pipelines that move application data into and out of our Azure Fabric Lakehouse. Contribute to cloud infrastructure, infrastructure-as-code, and data models that serve both applications and reporting.\nPartner with the business. Work directly with clinical, billing, credentialing, and operations leaders to turn workflow problems into well-scoped software solutions.\nWhat We're Looking For\nRequired\n4+ years of professional software development, building and shipping production applications\nHigh proficiency in at least one modern programming language, and comfort picking up others\nStrong software engineering fundamentals: object-oriented or functional design, modular architecture, testing (unit, integration, end to end), debugging, and Git-based workflows\nExperience designing and building APIs, services, and web applications\nTrack record of owning software end to end, from design through production support\nExperience with CI/CD pipelines and production deployment workflows\nExperience building on a major cloud platform (Azure preferred; AWS or GCP considered)\nSolid SQL and relational database design skills\nHands-on experience with AI-assisted development tools such as Claude Code, GitHub Copilot, Cursor, or similar\nUnderstanding of secure coding practices and of handling sensitive or regulated data\nStrong communication skills and the ability to work directly with non-technical stakeholders\nExperience mentoring other developers or leading code review\nNice to Have\nExperience in the Microsoft ecosystem: Azure, .NET, SQL Server, Microsoft Fabric, Entra ID, or Power Platform\nExperience building ETL/ELT pipelines or working in Lakehouse or data warehouse environments\nInfrastructure-as-code experience (Bicep, Terraform, or ARM)\nExperience building applications on top of LLMs or agentic frameworks\nExperience in healthcare, ABA, EHR/EMR, claims, or other regulated environments\nExposure to HIPAA, HITECH, HITRUST, SOC 2, or related compliance frameworks\nWhy This Role Matters\nThis role is foundational to how Mosaic builds software over the next several years. You will shape the architecture, standards, and engineering culture behind the next generation of internal applications and AI-enabled systems. Instead of owning one narrow slice, you will set the direction for how software gets built and maintained across the company.\nCompensation & Benefits\nCompetitive salary based on experience\nHealth, dental, and vision insurance\n401(k)\nPTO and paid holidays\nRemote-first flexibility\nEquipment and tooling support","description_format":"text","description_chars":5353,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Vision insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Pediatric Care","Disability Support Services"],"lifecycle":[{"event":"open","at":"2026-11-06T21:00:47Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":3,"expected_fill_days":55,"reasons":["conf:3","stale_co","win:early"],"computed_at":"2026-11-10T06:52:35Z"},"pay":null,"html_url":"https://alion.io/job/mosaic-pediatric-therapy-senior-software-engineer-internal-platforms","json_url":"https://alion.io/job/mosaic-pediatric-therapy-senior-software-engineer-internal-platforms.json","meta":{"generated_at":"2026-11-10T11:37:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":27026,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":678188},"rest":"https://alion.io/mcp/rest/get_company?id=678188"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmosaic-pediatric-therapy-senior-software-engineer-internal-platforms"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fmosaic-pediatric-therapy-senior-software-engineer-internal-platforms"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fmosaic-pediatric-therapy-senior-software-engineer-internal-platforms"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/mosaic-pediatric-therapy-senior-software-engineer-internal-platforms\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmosaic-pediatric-therapy-senior-software-engineer-internal-platforms"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3890226}},{"tool":"search_jobs","arguments":{"company":"mosaictherapy.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3890226},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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