Webflow

Senior Software Engineer, Software Supply Chain

Webflow

full-time

Posted on:

Location Type: Remote

Location: Argentina

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Job Level

Senior

Tech Stack

JavaScriptNode.jsReactTypeScriptWebpack

About the role

  • Modernize core platforms by executing high-impact foundational upgrades to improve runtime performance, enable new features and adhere to security requirements.
  • Standardize frontend architecture by driving coordinated upgrades across our monorepo and micro-frontends, leveraging automated codemods to minimize manual refactoring for other teams.
  • Scale automated governance by leveraging AI to evolve our use of tools from simple patch updates to automated, risk-based merging of non-breaking changes.
  • Optimize build performance by partnering with teams to modernize our toolchain (e.g., Nx, Rspack, SWC) to drastically reduce CI wait times and the memory footprint of our applications.
  • Eliminate technical debt by systematically identifying and remediate package vulnerabilities and version drift, moving Webflow to a proactive, "secure-by-default" posture.
  • Champion developer velocity by acting as a champion, helping product teams navigate complex breaking changes in core libraries while maintaining a high bar for code quality and craft.

Requirements

  • BS / BA college degree or relevant experience
  • Business-level fluency to read, write and speak in English
  • Have 5+ years of experience in software engineering, with a proven track record of managing large-scale framework migrations and dependency upgrades in complex production environments.
  • Possess deep technical depth in the Node.js, TypeScript, and React ecosystems, including familiarity with common libraries like Express, Nest.js, and Mongoose.
  • Have hands-on experience with modern build systems and testing frameworks such as Nx, Vite/Webpack, SWC, and Playwright.
  • Passionate about eliminating manual toil through automation to improve the lives of your fellow engineers.
  • Balance the urgency of modernizing the tech stack with the need to maintain stability and performance for our millions of users.
  • Distill complex technical trade-offs into clear plans and coordinate high-visibility changes across many different stakeholders.
  • Stay curious and open to growth — demonstrating a proactive embrace of AI, and actively building and applying fluency in emerging technologies to elevate how we work, drive faster outcomes, and expand collective impact.
Benefits
  • Ownership in what you help build.
  • Health coverage that actually covers you.
  • Support for every stage of family life.
  • Time off that’s actually off.
  • Wellness for the whole you.
  • Invest in your future.
  • Monthly stipends that flex with your life.
  • Bonus for building together.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Node.jsTypeScriptReactExpressNest.jsMongooseNxViteWebpackPlaywright
Soft Skills
communicationproblem-solvingcollaborationadaptabilityleadershipcuriosityproactivenesstechnical depthplanningstakeholder management