Top Engineering Jobs in New York City, NY

Lead architecture and implementation of Squarespace's Communications Platform (email, push, in-product messaging). Drive platform modernization, reliability, and engineering standards. Provide hands-on Java development, technical leadership, mentorship, design and code reviews, and cross-team collaboration to maintain scalable, reliable, and secure communication services.

As a Senior Software Engineer at Squarespace, you will build scalable backend services, write clean and efficient code, and contribute to architecture discussions while collaborating with cross-functional teams.

Lead frontend architecture and implementation for Squarespace Domains Growth. Build scalable, high-performance UI, reusable components, and SSR/SSG solutions; mentor engineers; collaborate with product, design, and backend teams to drive conversion, acquisition, and revenue growth while championing accessibility, performance, security, and testing best practices.

Design, implement, and evolve scalable Java backend services powering Squarespace's Email product. Lead architecture and system design, build RESTful APIs, ensure reliability and observability, mentor engineers, troubleshoot production incidents, participate in on-call rotations, and collaborate cross-functionally to deliver customer-facing email capabilities.

As Software Engineer on the Delivery team, you will build and improve CI/CD pipelines and deployment tooling, enhance GitOps workflows, and collaborate with engineers to optimize the delivery process.