Back End Developer

Alexander Chapman; California (MO); On-site; USD 140,000 - 190,000; Full time

Job summary

Alexander Chapman is seeking a Backend Engineer for on-site work in San Francisco. You will design and build high-performance backend services using Go and Python, with a focus on distributed systems, large-scale data pipelines, and low-latency APIs.

You will own APIs, database design (Postgres + Redis), and key infrastructure components while collaborating closely with a small, high-caliber team to tackle complex backend challenges in a fast-paced environment.

Qualifications

• Backend engineer role focusing on high-performance services built with Go and Python.
• Experience with distributed systems, data pipelines, and scalable architectures.

Responsibilities

• Design and build high-performance backend services using Go and Python.
• Own APIs and database schemas (PostgreSQL, Redis) and infrastructure components.
• Collaborate with a small engineering team to improve system architecture and scalability.

Skills

Go

Python

PostgreSQL

Redis

Distributed systems

APIs design

Event-driven architecture

Job description

Connect on LinkedIn for more opportunities!

I’m working with a fast-growing, venture-backed AI infrastructure company building a next-generation data platform for real-time decisioning. Their product enables engineering teams to process and act on massive streams of data with low latency, powering mission-critical systems across fintech, logistics, and cybersecurity. They’ve recently raised a $22M Series A, are valued at ~$120M, and are scaling rapidly as demand accelerates.

The Role

They’re looking for a Backend Engineer to join their on-site San Francisco team, focused on building and scaling the core systems that power their platform.

What you'll do

You’ll design and build high-performance backend services using Go and Python, working with distributed systems, event-driven architectures, and large-scale data pipelines. You’ll take ownership of APIs, database design (Postgres + Redis), and infrastructure components, ensuring reliability, scalability, and low-latency performance. The role involves close collaboration with a small, high-caliber engineering team, contributing to system architecture and tackling complex backend challenges in a fast-paced environment.

Why Join

You’ll play a key role in shaping the foundation of a deeply technical product at an early stage, with real ownership over critical systems. The team is made up of experienced engineers from top infrastructure and distributed systems backgrounds, and the company is already seeing strong enterprise traction. It’s a chance to work on hard engineering problems while having a direct impact on product and company growth.