✦ Luna Orbit — Software Engineering

Senior Back End Software Engineer (Elixir)

at Papa

📍 Miami, FL, US Remote Posted April 04, 2026
Type Full-Time
Experience senior
Exp. Years 7+ years
Education Not specified
Category Software Engineering

Senior Back End Software Engineer for Papa's care platform, responsible for building scalable Elixir services and GraphQL API integrations with AWS-based infrastructure.

  • Design, develop, and maintain scalable Elixir services
  • Own large-scale components from architecture to deployment
  • Collaborate with product teams to define technical solutions
  • Contribute to GraphQL API design and implementation
  • Lead initiatives to improve systems and processes

Stack includes Elixir, Phoenix LiveView, GraphQL API design, React front-end maintenance, AWS, and CI/CD pipelines with Git/Azure DevOps.

The ideal candidate is a senior backend engineer with 7+ years of software development experience, fluent in Elixir and Phoenix LiveView, and capable of designing GraphQL APIs to support healthcare platform features. They communicate well and collaborate across teams to drive robust, scalable backend systems.

7+ years of software development experienceExperience building and shipping high quality work and achieving high reliabilityExperience improving quality through thoughtful code reviewsappropriate testingproper rolloutmonitoringetcExperience leveraging coding agents (CursorClaude CodeCopilotetc)
Experience writing and maintaining GraphQL APIsExperience with Phoenix LiveViewExperience with React front-end maintenanceExperience with connecting to vendor APIssecure use of SMSIVRand voice APIsHIPAA complianceand AWS servicesAI experience beyond coding agents such as integrations with AI vendorsaddition of agentic AI to existing systemsreplacing manual processes with AIA strong communicator and collaboratorPassionate about improving healthcare access and outcomes
ElixirPhoenix LiveViewGraphQL API designReactGitAzure DevOpsCursorClaude CodeCopilotAmazon Web Services
ElixirPhoenix LiveViewGraphQL API designGraphQLReactAmazon Web ServicesAWSHIPAA complianceCI/CD pipelinesGitAzure DevOpsCursorClaude CodeCopilotvendor APIsAPIs
ElixirPhoenix LiveViewGraphQL API designGraphQLReactAmazon Web ServicesAWSHIPAA complianceCI/CD pipelinesGitAzure DevOpsCursorClaude CodeCopilotvendor APIs
strong communicatorcollaborativeproactiveproblem-solvingteam playerattention to detail
Industry Healthcare & Medical
Job Function Develop and maintain backend services in Elixir for Papa's platform
Role Subtype Backend Engineer
Tech Domains Amazon Web Services, React, JavaScript
Senior Back End Software EngineerElixirElixir back endGraphQL API designGraphQLPhoenix LiveViewReactAmazon Web ServicesAWSHIPAA complianceCI/CD pipelinesGitAzure DevOpsCursorClaude CodeCopilotvendor APIsAPIs7+ yearshealthcareremotefull-timebackend engineer

7+ years of software development experience, Elixir experience, HIPAA compliance experience

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