Full Stack Developer

Boostlingo

12h•Remote

About The Position

Boostlingo is looking for a Senior Full Stack Developer to join our Enterprise Development Team. This team is responsible for building and maintaining systems that integrate Boostlingo’s platform with enterprise healthcare systems and EHRs. This is a full stack role first. EHR and healthcare domain experience is a strong plus, but not a hard requirement. As a senior individual contributor, you will: Own systems end-to-end Influence architecture and technical direction Work on complex integrations with enterprise partners Raise the bar for quality, reliability, and maintainability This is not a “ticket factory” role. You will be expected to think in systems, understand tradeoffs, and help the team scale responsibly.

Requirements

5+ years of professional software engineering experience
Experience working on live, customer-facing web applications
Comfortable working in an agile, distributed team
Proven ability to troubleshoot and improve production systems
Backend Orleans, C# and modern .NET RESTful API design and service-to-service communication Experience with distributed systems and microservice architectures Strong understanding of async programming and concurrency
Frontend Angular (or comparable modern framework) Solid JavaScript/TypeScript fundamentals Responsive web design principles
Data & Infrastructure SQL databases; familiarity with NoSQL is a plus CI/CD pipelines and automated testing Cloud-based systems (AWS, Azure, or GCP) Logging, monitoring, and observability practices
You’ve owned systems in production that businesses rely on
You can design solutions, not just implement tasks
You recognize tradeoffs and can explain them clearly
You raise concerns early when something doesn’t smell right
You make engineers around you better

Nice To Haves

Experience working with EHR systems or healthcare platforms
Familiarity with HL7, FHIR, or healthcare messaging standards
Experience integrating with third-party enterprise systems
Experience handling regulated data (HIPAA, PHI, PII)
Event-driven or message-based architectures`

Responsibilities

Design, build, and maintain full stack web applications and services supporting enterprise and healthcare integrations
Develop and maintain backend services and APIs that integrate with internal systems and external EHR platforms
Build scalable, secure, multi-tenant services used by healthcare and enterprise customers
Collaborate with product, platform, and operations teams on system design and architecture
Build and maintain public and internal APIs used by web, mobile, IVR, and partner systems
Improve system reliability, performance, and observability
Write and maintain automated tests (unit, integration, and end-to-end where appropriate)
Help modernize legacy systems while maintaining uptime and stability
Participate in on-call rotation and production incident response when required
Mentor engineers through code reviews, design discussions, and technical problem solving