New
$180K to $250K/yr

Software Engineer - Backend

United StatesUnited States·San Franciscomid
EngineeringBackend Developer
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Quick Summary

Key Responsibilities

Ruby on Rails, PostgreSQL, ClickHouse, Redis, Kafka, Python, TypeScript, React, Terraform, AWS, Tailscale, Cloudflare

Technical Tools
EngineeringBackend Developer

Responsibilities

~1 min read
  • →Ship foundational backend code and own production services from design through operation
  • →Build and evolve relational data models and schemas for transactional systems
  • →Design the abstractions behind new ad formats for conversational AI
  • →Improve the real-time auction and ad-selection systems that drive publisher revenue
  • →Work across the stack where needed; there is no rigid team split

Tech stack: Ruby on Rails, PostgreSQL, ClickHouse, Redis, Kafka, Python, TypeScript, React, Terraform, AWS, Tailscale, Cloudflare

Requirements

~1 min read
  • A track record of owning backend services end to end, having carried them through the full development lifecycle more than once
  • At least 3 years as a backend engineer, with the kind of production ownership typically found at the senior level
  • Solid relational data modeling and schema design on transactional databases, with strong SQL and the ability to debug data issues
  • Hands-on experience with some combination of Ruby on Rails, Python, PostgreSQL, Redis, Kafka, React and TypeScript
  • Exposure to analytics or OLAP databases (ClickHouse or similar) or infrastructure-as-code tooling such as Terraform
  • Comfort operating on AWS with a modern observability setup (Grafana-family tooling or similar)

Nice to Have

~1 min read
  • Time at an early-stage startup, as a founder or an early engineer
  • Background in ad tech, real-time bidding or auction systems, or low-latency work at a trading firm
  • A degree in Computer Science or a closely related technical field

What We Offer

~1 min read
✓Build core infrastructure for how AI products get monetized, at a company with significant funding and top-tier backing
✓Join a small, highly experienced engineering team that moves fast and values craft
✓Own foundational systems with real autonomy rather than a narrow slice
✓Work on hard, low-latency problems whose impact shows up directly in customer revenue
  • Location: San Francisco, CA
  • Work policy: Hybrid, roughly four days a week in the San Francisco office
  • Compensation: $180K to $250K base
  • Visa sponsorship: Available, including visa transfers (OPT, H-1B) and new sponsorship (H-1B, TN)
  • Employment type: Full-time

Location & Eligibility

Where is the job
San Francisco, United States
On-site at the office
Who can apply
US

About this job

Pay per year
$180,000–$250,000 a year
6% above the $202,482 median for Backend Developer jobs on Jobera (457 salaries).
Who can apply
United States
Posted
Today
Employer
has 274 open jobs on Jobera in 3 countries.

Listing Details

First seen
November 13, 2026
Last seen
November 13, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
68%
Scored at
November 13, 2026

Signal breakdown

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Software Engineer - Backend$180K to $250K