Crux is looking for an AI Product Engineer to reimagine transactions in clean energy finance using AI. You will work hand-in-hand with customers, product, commercial, and legal teams to co-design the processes and systems for shipping high-quality AI products.
What You'll Do
- Collaborate directly with customers and internal stakeholders to design, build, and ship production-grade AI features.
- Lead the build-out of Crux’s AI stack — from model selection to orchestration, evaluation, and iteration.
- Define and refine how we bring AI products from prototype to production, establishing best practices.
- Build across the stack (TypeScript, React, SQL) with performance, scalability, and usability in mind.
- Prototype, experiment, and test ideas rapidly, anchored to real customer needs.
- Contribute to our engineering culture through learning sessions, code reviews, and shared standards.
What We're Looking For
- 4+ years of professional software engineering experience, with a strong full-stack foundation (TypeScript, React, SQL).
- Proven experience building and shipping production-ready AI products.
- Skilled with modern prototyping tools and making UX decisions for MVPs.
- Comfortable working directly with customers in ambiguous, fast-changing environments.
- Founder-level energy and ownership — you make things happen, unblock yourself, and rally others.
- Naturally curious, quick to learn, & willing to try new technologies.
- Authorized to work in the US or Canada.
Nice to Have
- Extensive experience with evals & benchmarking.
- Experience building AI agents.
- Experience building engineering teams from 0 to 1.
- Familiarity with modern AI tooling & frameworks (LangChain, LlamaIndex, etc.).
Technical Stack
- TypeScript
- React
- SQL
Team & Environment
You will work hand-in-hand with customers, product, commercial, and legal teams.
Benefits & Compensation
- Equity options.
- Company-wide bonus tied to revenue goals.
- Full health benefits.
- 20 days PTO.
- 10 company holidays.
- Mid-Career: $140,000-$170,000 USD; Senior: $160,000-$200,000 USD + equity options.
Work Mode
This is a remote position open to candidates in the US and Canada.
We’re an experienced and highly collaborative team that prioritizes diversity, psychological safety, and inclusion. We encourage sharing ideas and perspectives — it’s how we do our best work. We believe all people are capable of great things.
