about 4 hours ago
Base Salary
$217k - $303k/yr
Responsibilities
- Design and build large-scale offline ML experimentation platforms for reproducible research, model development, evaluation, and promotion workflows.
- Develop production-grade training orchestration frameworks for distributed training, hyperparameter optimization, model evaluation, and automated retraining.
- Build infrastructure for experiment tracking, metadata management, lineage, artifact versioning, model registries, and reproducibility.
- Partner with ML engineers and researchers to improve experimentation velocity and operational efficiency.
- Build automated workflows for model promotion, rollback, compliance validation, and continuous evaluation.
- Design and build an agentic AI execution platform supporting autonomous and human-in-the-loop workflows, multi-agent orchestration, memory and context systems, and scalable workflow infrastructure.
Requirements
- At least 5 years of experience in infrastructure/platform engineering or large-scale distributed systems.
- At least 2 years of hands-on experience building and operating production ML infrastructure, developer SDKs, platform APIs, or self-service AI tooling.
- Experience building workflow orchestration systems, developer platforms, or large-scale automation frameworks.
- Experience with distributed data processing systems such as Spark, Flink, Ray, or equivalent technologies.
- Experience with orchestration and workflow technologies such as Kubeflow, Argo, Airflow, or similar frameworks.
- Experience building offline ML experimentation platforms, model registries, experiment tracking systems, or training orchestration frameworks.
- Experience operating agentic AI systems, including multi-agent orchestration, autonomous workflows, and agent communication or runtime frameworks such as MCP and A2A, is strongly preferred.
- Experience running end-to-end model development and iteration cycles at scale is preferred.
Benefits
- Flexible remote or office-based work where Reddit has a physical presence
- Comprehensive healthcare benefits and income replacement programs
- 401(k) with employer match
- Global benefits including workspace, professional development, and caregiving support
- Family planning support
- Gender-affirming care
- Mental health and coaching benefits
- Flexible vacation and paid volunteer time off
- Generous paid parental leave
- Interview recording, transcription, and AI summarization may be used, with an option to opt out
Tech Stack
About Reddit
Reddit is the heart of the internet, where millions of people get together to talk about any topic imaginable. Share, vote, and decide what matters in everything from breaking news, to fandoms, lifehacks, gaming, sports, health, and the internet’s cutest animals. With over 100,000 subreddit communities about every topic you could think of (and thousands more you couldn’t), whatever it is, there’s a place for you on Reddit. Interested in joining our growing team? Check out redditinc.com/careers.