Member of Technical Staff (Software Engineer, Training Infrastructure)

PerplexitySan Francisco, California

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Overview

Schedule

Full-time

Education

Engineering (PE)

Career level

Senior-level

Remote

On-site

Benefits

Career Development

Job Description

Perplexity is seeking software engineers to join our Training Infrastructure team. We’re responsible for the large-scale RL and agent evaluation platforms that enable Perplexity to train state-of-the-art models and optimize agent harnesses.

We are full-stack engineers with a broad remit. If you join us, you’ll build the distributed systems that orchestrate AI workloads across global-scale compute infrastructure. You’ll also define novel user and agent interfaces for designing, managing, and launching experiments. You’ll create tools that make experiment results legible to humans and agents alike, enabling everything from ad-hoc experiment retrospectives to closed-loop autoresearch. And much more!

A strong candidate will possess both experience and passion for solving difficult problems at the intersection of AI, distributed systems, and research acceleration.

Qualifications

2+ years of experience developing and shipping distributed systems for compute-intensive workloads, with a focus on reliability, scalability, and performance.
Proficiency in a general-purpose backend language such as Python, Rust, C++, or Go, and experience with cloud infrastructure and container orchestration, such as AWS and Kubernetes.
Familiarity with reinforcement learning (RL), agent evaluation, or ML infrastructure, and an interest in building systems that accelerate experimentation and model development.
BS, MS, or PhD in Computer Science, Engineering, or a related field, or equivalent practical experience.

Why Perplexity is different

Craftsmanship. We build high quality, tasteful products targeting both the AI native and AI curious.
Ownership. You identify the problem, design the solution and ship it.
Entrepreneurship. We think like founders, act with urgency, and hustle to deliver for each other and our users.
Scholarship. Work among highly talented peers, pursuing knowledge and truth, upleveling ourselves, our teams, and our products.
Partnership. We amplify each others' strengths, break down silos, and give selflessly to help our colleagues deliver excellence.

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FAQs About Member of Technical Staff (Software Engineer, Training Infrastructure) Jobs at Perplexity

What is the work location for this position at Perplexity?

This job at Perplexity is located in San Francisco, California, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.

What pay range can candidates expect for this role at Perplexity?

Employer has not shared pay details for this role.

What employment applies to this position at Perplexity?

Perplexity lists this role as a Full-time position.

What experience level is required for this role at Perplexity?

Perplexity is looking for a candidate with "Senior-level" experience level.

What education level is required for this job?

The education requirement for this position is Engineering (PE). Candidates with relevant qualifications or equivalent experience may also be considered.

What benefits are offered by Perplexity for this role?

Perplexity offers Career Development for this position. Actual benefits may vary depending on the employer's policies and employment terms.

What is the process to apply for this position at Perplexity?

You can apply for this role at Perplexity either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.