Web Engineer

Ivo; San Francisco (CA); On-site; USD 180,000 - 260,000; Full time

Benefits offered by this job

Competitive compensation

Equity

Relocation and visa support

Health & Wellness plans

401(k) program

Commuter benefits

Unlimited PTO

Downtown SF office with amenities

Job summary

Ivo is seeking a senior frontend architect in San Francisco to own the website end-to-end, from architecture to performance and measurement. You will lead the move from Webflow to a modern code-based stack, build scalable publishing tools, and implement AI-driven workflows that enhance development.

You will collaborate with marketing, design, and demand generation to ship fast, measure everything, and improve conversions while upholding privacy and compliance standards.

Qualifications

• 5+ years building and running high-traffic marketing websites with production Next.js experience
• Strong TypeScript and React; experience with headless or hybrid CMS platforms on top of Next.js
• Hands-on experience with the marketing data layer: GA, GTM, server-side tracking, attribution
• Experience integrating marketing automation platforms and CRMs, HubSpot especially
• Ability to decide between building custom vs buying solutions and to own a site’s direction
• Experience using AI agents and tooling in development workflows
• Comfort owning a domain solo in a fast-moving environment

Responsibilities

• Own the architecture, development, and maintenance of a high-traffic website
• Lead migration from Webflow to a modern code-based stack and own the resulting architecture
• Build landing pages and publishing system to empower marketers to ship pages without engineering
• Build and run a component-level A/B testing and experimentation framework
• Architect server-side tracking across ad platforms (Google, Meta, LinkedIn, Reddit) to improve spend optimization
• Develop API integrations and middleware (HubSpot, Salesforce, analytics tools, product)
• Own site performance, core web vitals, and privacy compliance across consent and tag governance
• Build AI-driven tooling and workflows for editing, publishing, and automation
• Develop interactive components and front-end experiences in collaboration with design

Skills

Next.js

TypeScript

React

Headless CMS

Web performance

Tools

HubSpot

Salesforce

Google Analytics

Google Tag Manager

Job description

Why Join Ivo?

Contracts are the oldest business technology in human history. They allow us to collaborate: they define what we promise each other, how we work together, and what happens when things go wrong.

Ivo builds AI products that helps companies like Meta, Uber, IBM, Intel, DoorDash, Mitsubishi Electric, and Coinbase solve their most difficult contracting problems. We think that large language models have created an opportunity to fundamentally change how businesses collaborate with each other.

At Ivo you will work on challenging problems with colleagues who have high standards for each other, move fast, and care deeply about their craft.

The Opportunity

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.

Your responsibilities

• 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.

What we’re looking for

• 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.

Ivo might be a good fit for you if you:

• 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 We Offer

• Competitive Compensation: Final offer details are determined based on experience, expertise, and overall fit.

• Equity: Meaningful ownership in a company that's scaling fast

• Relocation and Visa Support: We also offer relocation assistance for successful applicants moving to SF, as well as support for visa and green card applications where applicable.

• Health & Wellness: Comprehensive medical, dental, and vision plans to suit the needs of you and your family.

• Flexible Spending & Insurance: Access to HSA and FSA accounts, plus life insurance coverage.

• 401(k) Program: Save for the future with our 401(k) program.

• Commuter Benefits: We help make getting to and from the office easier and more convenient.

• Unlimited PTO: So you can take the time you need to recharge, stay healthy, and bring your best self to work.

• Office Perks: Enjoy a vibrant Downtown San Francisco office with catered lunch five days a week, premium snacks and coffee, an in-building gym, and a dog-friendly environment.

FAQ

• What stage of growth is Ivo at?: We recently raised our Series B after growing 6x in 12 months.

• Is this a chill gig?: Startups are very hard, especially if they're growing fast. You'll have a ton of responsibility, and there's always an enormous amount of stuff to do. It's hard work but the payoff is uncapped.

Ivo is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.