Software Engineer (AI Infra)

Pylon
San Francisco, CA

At Pylon, we're building the future of B2B Post Sales.

We’re building the all-in-one B2B post-sales support platform powered by conversational data and layered with intelligence to help our customers run their operations in real-time. We’re backed by YCombinator, General Catalyst, and a16z. Pylon is a tool that thousands of users spend most of their day in.

Currently, 500+ companies including Linear, Cognition (makers of Devin), Modal Labs, and Incident.io use us everyday to run their support and customer success workflows. Also, we recently made this year's Enterprise Tech 30 List .

Our product has a very large problem space so there’s a ton of stuff to build and take ownership of - we’d be excited to get your help as we're hiring several extremely talented software engineers across the stack.

In this role, you will...

  • Build the platforms that power Pylon's AI features - prompt executions, search infra, and more!

  • Improve LLM observability - AI evals (online and offline), scorers, and set up Pylon's AI for the next wave of scaling

  • Improve the quality and performance of AI features

You might be a fit if the below describes you...

  • You dislike meetings and would much rather focus your time on building, being productive, and shipping code

  • You have strong engineering fundamentals, code efficiently, and you know what you're great at and what you're less great at

  • You thrive when you have autonomy, own as many of the details as possible, and project manage your own work

  • You're in SF or you're willing to relocate, you love working in-person, and you're serious about joining us to build a culture we'll all love

  • We work with React, Golang, GraphQL, and AWS

  • You'll join a strong technical team of senior engineers from places like Samsara, Affinity, and Airbnb.

Compensation and benefits

  • Medical, Vision, Dental insurance

  • 401K

  • Unlimited PTO

  • Food in the office

  • Fun team offsites and events - we're going to Hawaii this year!

Posted 2025-11-28

Recommended Jobs

Financial Analyst

San Diego, CA

Kforce's client is looking for a Financial Analyst to join their team. This role is fully remote, working 8AM - 5PM PST hours. Daily Job Duties: * Perform financial analytics * Propose journal entri…

View Details
Posted 2025-11-21

Team Lead

Louis Vuitton
San Jose, CA

Louis Vuitton is seeking a Team Lead in San Jose to enhance client relationships, drive sales, and support team development. The role requires a minimum of 3 years of experience in luxury retail, offe…

View Details
Posted 2025-09-11

Backend Product Engineer

Delphi
San Francisco, CA

Why Delphi?  We are redefining how knowledge is shared. We are enabling anyone to transform their unique expertise into an interactive experience, a digital version of their mind: a dynamic reflectio…

View Details
Posted 2025-11-19

$14.35HR /Warehouse General Labor Associate -Mohave Valley, AZ

Belmar Integrated Logistics
Needles, CA

Full-time Position Schedule: Wednesday-Friday: 11 am-7:45 pm Saturday and Sunday: 6:00 am-2:45 pm Payrate: $14.70/hourly  BENEFITS - * Health/Dental/Vision Insurance are available * PT…

View Details
Posted 2025-09-04

Manager, Supply Chain Services, Warehouse - SYGMA

Sysco
Dublin, CA

**JOB SUMMARY** This position is responsible for maximizing warehouse efficiencies within SYGMA sites including areas of warehouse design layout, slotting, data integrity, SYGMA Warehouse Management S…

View Details
Posted 2025-11-20

Assistant Store Manager

ZARA
Thousand Oaks, CA

About us Zara offers the latest fashion trends for all. An international brand with stores in the main cities of the world and online. Our business model is centered in our customers, constantly adap…

View Details
Posted 2025-11-21

Software Engineer: Testing

Observe
San Mateo, CA

About the Role We’re looking for a Software Engineer in Testing to develop, maintain, and evolve our backend testing framework. This is a hands-on engineering role focused on building robust test …

View Details
Posted 2025-11-28

Staff Product Manager - Document & Editor

Ironclad
San Francisco, CA

Ironclad is the #1 contract lifecycle management platform for innovative companies. Every company, in every country, in every industry runs on contracts, but managing these contracts slows companies …

View Details
Posted 2025-11-25

Senior Accountant

Gulf Coast Automation Group
Los Angeles, CA

Position Title: Senior Accountant Location: Los Angeles, CA Position Type: Full-Time Start Timeline: ASAP Work Policy: Onsite Compensation: $90,000 $110,000 base + $11,000 annu…

View Details
Posted 2025-11-28

Paraprofessional/ Special Education Teacher Aide-Modesto

Modesto, CA

Summary ...Instructional Aide/ Paraprofessional ( Special Education) Join Our Mission to...??...: The Instructional Assistant plays a vital role in...  ...... Under the guidance of a teacher,…

View Details
Posted 2025-11-21