Senior Full Stack Software Engineer

Progyny, Inc.

Senior Full Stack Software Engineer working with Progyny to support family building technology initiatives. Collaborating on software implementation and engineering practices for healthcare systems.

Posted 6/12/2026full-timeNew York City • New York • 🇺🇸 United StatesSenior💰 $160,000 - $180,000 per yearWebsite

Tech Stack

Tools & technologies

AngularAWSCloudDockerGRPCJavaScriptKubernetesNode.jsPythonReactSDLCTypeScriptVue.js

About the role

Key responsibilities & impact

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 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 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.

Requirements

What you’ll need

8+ years working hand-on in the implementation of moderate-to-large software systems as a software engineer
Deep knowledge & experience of client/server languages including Python, TypeScript/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, AsyncAPI, etc.)
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, PubSubHubbub, HTTP Push, WebSockets, 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 standards and consistency across multiple teams and projects.
Demonstrated experience guiding and coaching engineering teams, including conducting code reviews and offering technical mentorship.

Benefits

Comp & perks

Paid family and parental leave
Preconception, fertility and family building benefits (including egg freezing, IVF, and adoption support)
Family and pet care fund
Menopause and midlife care
Health, dental, vision and life insurance options for employees and family
Free in-person, virtual and text-based mental health and wellness support
Paid time off, including vacation, sick leave, personal days and summer flex time
Company equity
Bonus program
401(k) plan with company match
Access to on-demand legal and financial advice
Learning and development programs to help you grow professionally and a mentorship program
Company social events to include annual volunteer day and donation matching
Flex days (3 days a week in the office) and onsite meals and snacks for employees reporting into our NY office

ATS Keywords

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Hard Skills & Tools

PythonTypeScriptJavaScriptReactVueAngularFastAPINode.jsNest.jsExpress

Soft Skills

collaborationguidancesupportknowledge-sharingcontinuous learningprofessional growthcode reviewspair programmingmentorshipcoaching

Certifications

HIPAAHITRUSTSOCISOFDA