Full Stack Product Engineer, Team Lead — Voice AI

Canaan Partners; Mountain View (CA); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading AI-driven technology firm is seeking a mid-senior full stack engineer in Mountain View, California. You will be responsible for building end-to-end product features, enhancing delivery using GenAI tools, and improving overall product reliability. Ideal candidates will have strong experience with Ruby on Rails, React, and Python, and possess a product-minded approach with a startup mindset. Enjoy working in a fast-paced team with a collaborative environment where your contributions have real impact.

Qualifications

• Mid-senior full stack engineer with experience in shipping production features.
• Strong experience in Ruby on Rails and React, familiarity with Python.
• Product-minded and capable of making good trade-offs for user experience.

Responsibilities

• Build end-to-end product features across Rails, React, and Python.
• Drive execution with meetings and code quality assurance.
• Use GenAI tools to enhance coding efficiency.

Skills

Ruby on Rails

React

Python

Code generation

Testing and instrumentation

Job description

About the Company

Resemble AI is at the cutting edge of Generative Voice AI, creating immersive and innovative voice solutions that transform how we interact with technology. Our products empower creators and businesses to bring a new level of authenticity and engagement to their digital interactions, from virtual assistants to personalized content in multiple languages.

What you’ll do

• Build and ship end-to-end product features across Rails backend, React frontend, and Python services.

• Drive a lightweight execution cadence: facilitate standups, keep scope tight, unblock work, and push releases.

• Use GenAI tools daily to accelerate delivery: code generation, refactors, test writing, debugging, docs, and design exploration—while maintaining high engineering quality.

• Partner closely with product/design/GTМ to turn customer feedback into shipped improvements.

• Improve reliability and velocity: testing, instrumentation, performance, and developer tooling.

• Take ownership of meaningful product areas and iterate fast with real customer usage.

What we’re looking for

• Mid–senior full stack engineer with a track record of shipping production features.

• Strong experience with Ruby on Rails, React, and Python (deep in at least 2; confident ramp in the 3rd).

• Product-minded: you make good tradeoffs, write clean maintainable code, and care about UX.

• Entrepreneurial: comfortable with ambiguity, proactive, and biased toward action.

• Enjoys working in‑person with a small, fast team in Mountain View.

Bonus

• Speech / audio product experience (TTS, voice UX, real‑time systems).

• Experience integrating model APIs and building internal tooling for ML product teams.

• Previous startup experience in a high‑ownership environment

Interview scorecard (what “great” looks like)

• Shipping & ownership: takes features from vague idea → production with minimal hand-holding

• Full‑stack depth: solid Rails + React fundamentals; pragmatic Python services experience

• Execution cadence: keeps work moving, communicates clearly, unblocks without “managing”

• Product sense: makes good UX and scope tradeoffs; cares about customer impact

• Startup mindset: fast learner, low ego, high accountability

Why Join Us?

• Be part of a cutting‑edge company that is shaping the future of AI‑driven speech technology.

• Work with a talented and passionate team dedicated to innovation and excellence.

• Enjoy a collaborative and inclusive work environment that fosters creativity and growth.

• Contribute to the development of technologies that have a real impact on AI security and the prevention of deepfake misuse.