About the role:As a Machine Learning Engineer, you'll build the models that power performance optimization at Coframe. You'll train both foundation models and customer-specific models that predict and improve how users engage, click, and convert, and you'll own each model's lifecycle end to end: from initial idea, through research and training, to the infrastructure that deploys it.
You're a great fit if you have:- Experience fine-tuning vision-language models (VLMs) or large language models (LLMs)
- Experience training ranking, click-through rate (CTR), conversion, or engagement models
- Strong ML infrastructure experience, including training pipelines, data systems, and model serving
- The ability to own models end to end, from research and experimentation to production deployment
- Strong software engineering fundamentals and experience shipping reliable production systems
- The ability to translate business metrics into modeling objectives and rigorous evaluations
- Curiosity, pragmatism, and excitement about working on problems with no established playbook
- A track record of exceptional achievement, whether in industry, research, or academics
- Experience building agent loops, edge or low-latency model serving, and working with e-commerce, growth, or experimentation teams
What you'll do:- Build foundation models and customer-specific models for performance optimization
- Fine-tune VLMs and LLMs to understand and improve digital experiences
- Train ranking, CTR, conversion, and engagement models that guide what Coframe generates and ships
- Own the full model lifecycle, from idea and research through training, evaluation, and deployment
- Build and scale the ML infrastructure for training, serving, and monitoring models in production
- Develop online and offline evaluation systems that tie model performance to real customer outcomes
- Build feedback loops that let models continuously improve from real-world experiment results
- Work with technical and non-technical teams to turn customer goals into models, metrics, and product improvements
Benefits:- Flexible (Unlimited) Paid Time Off
- Top-of-the-line Medical, Dental, and Vision benefits for you and your family
- Life Insurance and Disability Benefits
- 401k Plan with Coframe match
- All meals fully covered in-office
- Gym membership
