Web Developer

Who you are

• 5+ years building and running high-traffic marketing websites, with deep hands-on Next.js experience in production, plus strong TypeScript and React. Experience with headless or hybrid CMS platforms on top of a Next.js front end is important
• A track record of measurable outcomes: site rework that lifted conversions, publishing systems that cut creation time, tracking work that improved ad efficiency
• Hands-on experience with the marketing data layer: Google Analytics, Google Tag Manager, server-side tracking, and attribution
• Experience integrating marketing automation platforms and CRMs, HubSpot especially, and building custom middleware where off-the-shelf connections fall short
• Strong instincts for web performance and conversion, and the judgment to know when to build custom and when to buy
• Experience using AI agents and tooling in your development workflow, and interest in pushing that further
• Comfort owning a domain solo in a fast-moving environment: you set the technical direction, define the process, and ship
• Would describe yourself as being relentlessly resourceful
• You have a strong internal sense of urgency. You have a bias towards doing things today, rather than tomorrow
• Experience working in a startup environment is preferred but not required
• Are excited about the adventure of building a company!

What the job involves

• You will own Ivo's website end to end: architecture, development, performance, experimentation, and the tracking and integration layer underneath it
• You’ll work daily with marketing, design, and demand generation to turn the website into a system that ships fast, converts well, and measures everything
• This is a builder role. You’ll own the architecture, development, and maintenance of a high-traffic website
• Lead a move from Webflow to a modern code-based stack, owning the migration and resulting architecture during the process
• Build a landing page and publishing system that lets marketers create and ship pages at scale without engineering involvement
• Build and run a component-level A/B testing and experimentation framework, integrated with our analytics stack
• Architect server-side tracking pipelines across ad platforms such as Google, Meta, LinkedIn, and Reddit, increasing tracking coverage and improving how we optimize spend
• Develop API integrations and middleware connecting the website to HubSpot, Salesforce, analytics tools, and the Ivo product, including sign-up flows that pass user data cleanly from first touch into the app
• Own site performance, core web vitals, and technical SEO, and maintain privacy compliance across consent management and tag governance
• Build AI-driven web tooling and workflows, from AI-assisted editing and publishing to agentic automation in the development process
• Develop interactive components and polished front-end experiences in partnership with design, holding a high bar for craft

Benefits

• Health, vision, and dental plans
• Unlimited PTO
• On-site gym (in SF and London)
• Commuter benefits
• FSA and HSA benefits
• 401(k) plan