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WebflowWebflow

Senior Software Engineer, Fullstack

Build and lead scalable full-stack web applications and APIs for Webflow’s Argentina engineering teams, including Webflow Cloud. Requires 5+ years of web application development, strong Node.js and TypeScript expertise, and experience across backend services, complex web systems, and testing.

About the job

Responsibilities

  • Design and implement scalable, multi-tenant backend services and APIs.
  • Build features in the Webflow Designer Dashboard and infrastructure supporting Webflow Cloud.
  • Produce maintainable, tested, performant, and scalable code.
  • Author, collaborate on, and evaluate design documents.
  • Influence technical designs and team-level prioritization.
  • Lead projects contributing to team and engineering deliverables.
  • Debug production issues across services and multiple levels of the stack.
  • Collaborate with product managers and designers in an autonomous, supportive team environment.
  • Mentor junior engineers in technical skills and company culture.
  • Participate in engineering citizenship activities, including co-authoring engineering blogs, improving hiring processes, and leading internal hackathon teams.

Requirements

  • Business-level fluency in written and spoken English.
  • 5+ years developing and deploying web applications, with a proven record of shipping code.
  • Experience with Node.js and TypeScript.
  • Ability to build scalable services and APIs using Express.js, GraphQL, Apollo, and MongoDB.
  • Experience building complex web systems.
  • Experience with testing frameworks such as Jest, Mocha, Playwright, or Cypress.
  • Ability to work in an agile, safe-to-fail environment.
  • Curiosity and openness to growth, including proactively applying emerging AI technologies.
  • Demonstrable experience across multiple technical domains.

Benefits

  • Equity through RSUs for permanent employees.
  • Comprehensive medical, dental, and vision coverage for full-time employees and dependents, with most premiums covered.
  • Paid parental leave and additional leave for birthing parents.
  • Flexible vacation, paid holidays, and a sabbatical program.
  • Mental health resources, therapy, and coaching.
  • Retirement savings support globally.
  • Monthly work and wellness expense stipends.
  • Eligibility for the annual WIN bonus program for full-time, permanent, non-commission employees.

Skills

Node.js, JavaScript, TypeScript, MongoDB, GraphQL, Apollo, Express.Js, Amazon Web Services, Amazon Ec2, Amazon S3, AWS Lambda, Kafka, Jest, Mocha, Playwright

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