# Member of Technical Staff, Post-Training at Ricursive Intelligence

- Company: Ricursive Intelligence
- What the company does: We develop frontier AI methods to reinvent chip development, collapsing traditional design timelines, closing the loop between AI and the hardware that fuels it, and enabling a Cambrian explosion of custom silicon. Backed by Lightspeed, Sequoia and Felicis.
- Company website: https://www.ricursive.com/
- Type: Startups
- Level: Senior
- Location: Palo Alto
- Work setup: On-site
- Posted: 2026-11-05
- Apply by: 2026-12-20
- Apply: https://jobs.ashbyhq.com/Ricursive%20Intelligence/f8421c6a-f144-40d5-a673-e7d3d4a06547?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/ricursive-intelligence-member-of-technical-staff-post-training/

## About the role

Design and iterate on SFT and RL recipes for large-scale models, with a focus on compute efficiency and steep, stable RL climbs. Build and scale synthetic data pipelines, including generation, quality filtering, and coverage metrics. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Degree in CS, EE, math, or a related field, or equivalent practical experience
- Hands-on post-training experience (SFT, RL, synthetic data and environments) at a frontier AI lab or equivalent
- Deep fundamentals in transformer internals and distributed training
- Research track record in RL, NLP, or machine learning, such as publications at NeurIPS, ICML, ICLR, or COLM
- Experience building RL environments for complex frontier coding and agentic benchmarks
- A shipped result: a post-training run, data recipe, model release, or research outcome that moved a benchmark or product

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/ricursive-intelligence-member-of-technical-staff-post-training/