Software Engineer, Messaging Platform

Whatnot
New York, San Francisco
Workplace: RemoteFull timeUSD 170,000 - 230,000 annuallyFunction: Software EngineeringEducation: bachelorsSkills: ["Technical judgment","Code reviews","Operational habits","Communication","Collaboration","Product-minded approach"]

Build reliable, scalable backend systems and APIs for messaging across push notifications, email, SMS, and in-app messaging. Work on audience targeting, campaign scheduling, notification settings, experimentation, attribution, measurement, and observability for high-volume, business-critical sends. Collaborate with product, design, data science, and engineering teams to ship platform capabilities that help other teams launch safely and efficiently, improving production health and incident response.

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FursaFursa
Whatnot
Whatnot
1 month ago

Software Engineer, Messaging Platform

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Source: Company careers pageValidated by: Fursa AI
Last checked: 2 hours agoStatus: Live

Job Summary

Build reliable, scalable backend systems and APIs for messaging across push notifications, email, SMS, and in-app messaging. Work on audience targeting, campaign scheduling, notification settings, experimentation, attribution, measurement, and observability for high-volume, business-critical sends. Collaborate with product, design, data science, and engineering teams to ship platform capabilities that help other teams launch safely and efficiently, improving production health and incident response.
Location: New York, San Francisco
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Build and evolve scalable backend services and platform primitives powering push, email, SMS, and in-app messaging.
  • •Design systems for audience targeting, campaign scheduling, content orchestration, delivery workflows, and messaging preferences.
  • •Improve reliability, performance, and observability for high-volume, business-critical messaging systems.
  • •Create clean APIs, abstractions, and operational patterns enabling teams to launch messaging safely and efficiently.
  • •Contribute to experimentation, attribution, measurement foundations, and help drive production health, incident response, and continuous improvement.

Pay and Benefits

Salary: USD 170,000 - 230,000 annually
Perks:Health InsuranceDentalVision401kPensionRemote WorkHome OfficeParental LeaveChildcarePaid Leave

Key Requirements

  • •Bachelor’s degree in Computer Science, a related field, or equivalent practical experience.
  • •4+ years of professional software engineering experience building and shipping backend systems in production environments.
  • •Strong experience designing, building, and operating scalable, maintainable backend services.
  • •Strong technical judgment and ability to make tradeoffs between speed, quality, reliability, and maintainability.
  • •Experience working in fast-moving, cross-functional product or platform environments and communicating effectively across teams.
Education:Bachelor's
Skills:Technical judgmentCode reviewsOperational habitsCommunicationCollaborationProduct-minded approach
Tech Stack:PythonElixirJavaScriptTypeScriptAPIs

Company Brief

Whatnot
Whatnot is a live-stream shopping marketplace connecting sellers and collectors for trading cards, toys, and collectibles. The platform hosts live auctions and interactive streams, enabling creators and small businesses to sell directly to engaged communities.
Industry: Online Marketplaces
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series D
Headquarters: United States
Founded: 2019
WebsiteLinkedIn