Senior Full Stack Software Engineer, Business Services

Thank you for considering Progyny!

Progyny’s mission puts our technology platform in the enviable position of very evident purpose: directly supporting the family building journey of millions of individuals. Software engineering of our platform and supporting capabilities is a critical function in bringing the associated business goals to life, enabled by best-in-class technology patterns and practices. Full-stack engineers in our technology team function primarily in support of surfacing information and functions to our users, but regularly lean in across a variety of business functions and architecture components to build data services, develop user interfaces, and prototype new innovative technology functions.

In addition to the above, some specific success criteria in this role:

• Show an understanding of the patterns expected in scalable healthcare software systems, but with a desire to push the boundaries of what effective technology can improve upon.
• Maintain awareness of evolving technology standards and compliance mandates and look to ensure implications to technology delivery are incorporated where appropriate.
• Bring a solid basis of experience in building modern software products and enjoy working together with a team of engineers to bring optimal solutions to production in a cost-efficient manner.

• Collaborate with product, architecture and engineering peers to incorporate functional & non-functional requirements into the implementation of software using industrial-grade patterns and practices.
• Collaborate with engineering stakeholders on delivery approaches that balance implementation constraints with ideal design models.
• Participate in discovery and intake for new initiatives for solution feasibility and implementation guidance/constraints.
• Develop rapid software prototypes as a preliminary method for proof‑or‑concept validation of new/novel capabilities.
• Develop complex software systems using modern framework and development patterns.
• Participate in ongoing refinement of patterns and practices for Software engineering as part of an optimized software development lifecycle (SDLC).
• Offer guidance and support to engineering peers through code reviews, pair programming, and knowledge‑sharing sessions, fostering continuous learning and professional growth.

• 8+ years working hands‑on in the implementation of moderate‑to‑large software systems as a software engineer.
• Deep knowledge & experience of client/server languages including Python, Type Script/JavaScript and popular web SPA (React, Vue, Angular) and server frameworks/platforms (ex: FastAPI, Node.js, Nest.js, Express, other).
• Experience with various API/IDL service contract models (Swagger/OpenAPI, Async
  
  API, etc.).
• Experience with n8n or other workflow management software.
• Experience in development of software across enterprise system patterns (data exchange, API/integration, business services, integration middleware, etc.).
• Strong experience in development of data access/API patterns (RESTful services, gRPC/tRPC, etc.).
• Experience with data service event publishing and push models and frameworks (ex: Webhook, Pub Sub Hubbub , HTTP Push, Web Sockets, Server‑sent events, etc.).
• Experience with non‑functional enablers for scalable, resilient services (ex: front caching, read‑through cache indexing, HTTP cache headers, etc.).
• Deep knowledge of stateless and stateful service designs and common supporting components.
• Proven experience in designing/developing systems with compliance/regulatory obligations (HIPAA, HITRUST, SOC, ISO, FDA, etc.).
• Deep familiarity of cloud‑based platform hosting models and associated managed services usage.
• Experience with infrastructure‑as‑code (IaC) and build pipelines (CI/CD), and deployment & release patterns.
• Familiarity with container orchestration tools (K8S, Docker, containerd, AWS‑ECR, etc.).
• Familiarity with software design patterns relevant to 3‑tier web applications (web->services->data).
• Proven ability to quickly build proof‑of‑concept solutions to validate solution designs and experiment with emerging technologies.
• Experience setting up architecture review processes/guardrails to maintain…