Fuku
Senior/Staff Engineer
$200K–$280K
San Francisco, California · Staff · Full-time · Posted Dec 10, 2025
- Experience
- 7+ years designing and shipping production-grade systems.
- Visa sponsorship
- H-1B, O-1, and OPT sponsorship stated.
About the job
Designs, builds, and scales backend systems that process high volumes of data for global payments.
What you'll do
- Build scalable, high-throughput payments systems and work with large datasets and distributed systems.
- Launch and iterate on applications or large-scale software projects; collaborate with product and engineering teams.
- Optionally participate in recruiting, including sourcing, interviewing, and hiring engineers.
What they ask for
- Strong backend experience; Python is preferred.
- Experience building systems for high-throughput data processing.
- Track record of launching and iterating software projects.
- Ability to work autonomously and move quickly.
Nice to have
- FinTech or finance experience.
- Recruiting experience.
Pay
USD 200,000 – USD 280,000 base salary
Tools
React, Python, AWS, ECS, GitHub, Linear, Slack, Notion
Model-written summary · the original posting is authoritative