Job Details

Overview

Amplitude is the leading digital analytics platform that helps companies unlock the power of their products. We serve 4,300+ customers, including Atlassian, NBCUniversal, Under Armour, Square, and Jersey Mike's. Amplitude enables teams to capture trusted data, uncover clear insights about customer behavior, and take faster action. We are focused on building AI interfaces that feel usable and integrated into the product experience.

Amplitude is committed to diversity, equity and inclusion, with a focus on psychological safety, empathy, and human connection to enable employees from all backgrounds to thrive.

We are building AI interfaces that don't suck. The AI Team creates product experiences powered by intelligent agents, from prompt design to infra to customer-facing UX. We move fast, own our work, and prioritize quality and learning over experimenting without direction.

This role is for a fullstack engineer who leans frontend, has a strong product sense, and cares deeply about quality. You'll own experiences end-to-end, from system design to pixel polish, and help define what "usable" AI feels like. You'll be part of a small, scrappy, high-context team working across the entire LLM stack—from prompt design to monitoring to customer-facing UX.

We're building toward an AI-native future for Amplitude, with strong company support to pursue ambitious work.

What you'll do

• Build fullstack features with a bias to frontend and UX ownership
• Craft thoughtful, fast, responsive UI components that interact with LLMs and agents
• Collaborate with backend engineers to connect orchestration and infrastructure
• Pair with PMs and designers to rapidly iterate on new ideas and prototypes
• Help define best practices for AI UX, including prompting, feedback, and fallback strategies
• Own the end-user experience and obsess over polish

You might be a fit if

• You have 6+ years of fullstack engineering experience
• You care deeply about design, usability, and building products people love
• You have strong product intuition and proactively identify improvements
• You are comfortable moving fast and making smart tradeoffs
• You've worked in early-stage or zero-to-one teams before
• You're curious about AI and excited to shape how it gets surfaced to users

Bonus if

• You've built LLM apps, agents, or tools before
• You've been part of a small startup or skunkworks team and thrived in uncertainty
• You've been a founder or early-stage at a startup

Why us?

• Scale – We're a $300M+ ARR business and collaborate closely with customers to co-develop the next product
• Data – Our analytics infra positions us to build useful AI products
• Org commitment – We're investing significant company resources into this effort
• Tight team – A small, focused team insulated from org bloat
• Close collaboration with Amplitude co-founders

We're betting the next chapter of Amplitude is AI-native, and this team is leading that charge.

The Company, Product & Benefits

The Company: Amplitude is a learning-oriented, humble team that values growth mindset, ownership, and empathy. We tackle challenges with initiative and seek diverse perspectives.

The Product: A digital analytics platform that helps teams capture trusted data, derive insights, and act quickly to drive growth. We continue to expand the platform to help companies thrive in the digital era.

Benefits include:

• Excellent Medical, Dental and Vision coverage with 100% employer-paid premiums on select plans
• Flexible time off, holidays, and more
• Generous stipends for wellness, commuting, learning, home office, and more
• Excellent parental benefits including paid parental leave and fertility/adoption support
• Mental health and wellness benefits including coaching/therapy access
• Employee Stock Purchase Program (ESPP)

EEO & Legal Amplitude provides equal employment opportunities. Applicants are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, disability, veteran status, or sexual orientation. This role is eligible for equity, benefits and other forms of compensation. Salary ranges vary by location and are provided where required by law.

By applying for this job, you acknowledge that Amplitude processes your personal data in accordance with the Amplitude Applicant Privacy Notice.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider qualified applicants with arrest and conviction records. #LI-JJ1 #LI-Hybrid