Senior Software Engineer

Our Mission

For nearly 20 years, we’ve built the leading healthcare marketplace - helping tens of millions of people find and book the care they need. Now, we’re going further: building our infrastructure beyond Zocdoc’s marketplace to power access to care wherever patients search, from provider websites and insurance directories to search engines, AI platforms, and more.

Your Impact on Our Mission

We are looking for a Senior Software Engineer to join the teams that build Zocdoc's provider platform — Provider Infrastructure and Provider Roster Management.

These teams create and scale the core systems that:

• Store and serve provider, location, and roster data as a reliable source of truth.
• Power onboarding and ongoing management experiences for practices of all sizes, from solo providers to large health systems.
• Ensure provider changes propagate quickly and safely to downstream systems like Search, Availability, Analytics, and Integrations — so patients always see accurate information.

We're building toward a future where Zocdoc can onboard and manage tens of thousands of providers under a single organization in days, not months, with predictable performance and reliability across the stack. Your work will directly improve how quickly providers get live on Zocdoc, how confidently clients manage their rosters, and how reliably downstream experiences behave as we scale.

As a senior engineer here, you'll balance meaningful individual contribution with mentorship. You'll work across the stack — front to back and everything in between — with an emphasis on robust, observable services and high-scale data flows. You'll take ideas from inception to reality by rapidly iterating, validating with real usage, and hardening systems for long-term scale.

You'll Enjoy This Role If You Are…

• Excited by the challenge of scaling — passionate about building reliable systems with cloud-native infrastructure and event-driven patterns.
• A product-driven engineer who enjoys partnering closely with PM, design, Ops, and analytics to solve real customer problems.
• Motivated by building products that make healthcare easier for providers, operations teams, and patients.
• Excited to use technology to simplify complex workflows — turning messy, high-volume data into clear, predictable experiences.
• Passionate about building diverse and inclusive teams and culture.
• Curious about how AI and GenAI can responsibly improve developer productivity and provider experiences (e.g., smarter prefill, better insights), while staying grounded in real value.

Your Day to Day Is…

• Building and evolving services and tools that power our scaling initiatives across Provider Infrastructure and Roster Management.
• Writing clean, well-tested code across C#, React, and AWS-based services.
• Collaborating closely with engineers, PMs, designers, and Ops to shape solutions from idea to launch.
• Contributing to service migrations away from legacy systems toward modern, event-driven architectures.
• Using metrics, dashboards, and load tests to keep services healthy and observable as usage grows.
• Sharing knowledge and feedback to help the team move faster and make better technical decisions.

Note: As a Zocdoc engineer, you'll have access to and be encouraged to use generative AI coding tools as part of your day-to-day workflow.

You'll Be Successful in This Role If You Have…

• 6+ years of professional software development experience, with significant backend or full-stack work on distributed systems.
• Experience shipping features or services for high-scale systems — internal tools, data pipelines, or user-facing applications — where correctness, resilience, and performance matter.
• Comfort working across the stack and learning unfamiliar parts of a system when needed.
• Experience in an agile, cross-functional environment, collaborating with product, design, analytics, and operations partners.
• A track record of mentoring other engineers and raising the bar on testing, observability, and deployment practices.
• Solid communication skills and empathy for both internal users and external customers.

Technologies we use

• C# and .NET
• React
• AWS — DynamoDB, Lambda, SQS/SNS, Kinesis
• Elasticsearch / OpenSearch, asynchronous event processing
• AI/ML and GenAI tooling (e.g., LLM-based services, vector search, embeddings)

Benefits

• An incredible team of smart and supportive people
• A competitive compensation package, including attractive medical insurance
• Flexible, hybrid work environment
• Amazing perks – think catered lunch every day, Ping Pong, etc.
• Daycare reimbursement
• The chance to create a better healthcare experience for millions of patients!
• Corporate wellness programs with Headspace
• Cellphone and wifi reimbursement
• Competitive parental leave
• Sabbatical leave (over 5 years)
• Annual sponsored health check-ups
• Sponsored counselling and therapy via Betterlyf
• Competitive PTO
• Zocdoc is certified as a Great Place to Work 2022-2026

About us
Zocdoc is the country’s leading digital health marketplace that helps patients easily find and book the care they need. Each month, millions of patients use our free service to find nearby, in-network providers, compare choices based on verified patient reviews, and instantly book in-person or video visits online. Providers participate in Zocdoc’s Marketplace to reach new patients to grow their practice, fill their last-minute openings, and deliver a better healthcare experience. Founded in 2007 with a mission to give power to the patient, our work each day in pursuit of that mission is guided by our six core values. Zocdoc is a private company backed by some of the world’s leading investors, and we believe we’re still only scratching the surface of what we plan to accomplish.

Applicants are considered for employment regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity, gender expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or any other class protected by applicable laws.