Senior Backend Software Engineer, AI Observability & Evals Platform (SF)

FDE Times; San Francisco (CA); In loco; USD 150.000 - 210.000; Tempo pieno

Vantaggi offerti da questo lavoro

Medical Coverage

Dental Coverage

Vision Coverage

Flexible Vacation

401(k)

Meals On In-Office Days

Equity

Descrizione del lavoro

LangSmith is seeking a backend engineer to design, build, and maintain services and APIs for tracing, monitoring, and evaluation workflows. The role focuses on performance, reliability, and handling high-volume data in a fast-paced environment.

You will troubleshoot production issues, document systems, and collaborate with product, design, and engineering teams to deliver robust features.

Competenze

• 5+ years of backend engineering experience with complex products.
• Proficiency in Python or Go and building reliable APIs.
• Experience with high-throughput systems and cloud platforms.
• Strong communication, customer focus, and ownership.

Mansioni

• Design, build, and maintain backend services and APIs for LangSmith’s tracing, monitoring, and evaluation workflows.
• Improve performance and reliability for high-volume data.
• Troubleshoot production issues, document systems, and collaborate with teams to deliver features.

Conoscenze

Backend Engineering

Python

Go

API Design

Reliable Data Services

High-Throughput Systems

Performance Optimization

PostgreSQL

Redis

ClickHouse

AWS

Google Cloud Platform

Microsoft Azure

Production Troubleshooting

Monitoring and Alerting

Cross-Functional Collaboration

Descrizione del lavoro

Design, build, and maintain backend services and APIs for LangSmith’s tracing, monitoring, and evaluation workflows, while improving performance and reliability for high-volume data. Troubleshoot production issues, document systems, and collaborate with engineering, product, and design teams to deliver features.

Requirements: Candidates need at least five years of backend engineering experience with complex products, proficiency in a backend language such as Python or Go, and experience building reliable APIs and high-throughput systems. They should also have database and cloud platform experience, a record of optimizing performance and reliability, and strong communication, customer focus, and ownership.

Key Skills: Backend Engineering, Python, Go, API Design, Reliable Data Services, High-Throughput Systems, Performance Optimization, PostgreSQL, Redis, ClickHouse, AWS, Google Cloud Platform, Microsoft Azure, Production Troubleshooting, Monitoring and Alerting, Cross-Functional Collaboration

Benefits:

• Medical Coverage
• Dental Coverage
• Vision Coverage
• Flexible Vacation
• 401(k)
• Meals On In-Office Days
• Equity