Lead architecture and system design as a staff engineer, manage critical microservices, and influence engineering practices in fintech/blockchain.
Staff Software Engineer — Fintech/Blockchain Infrastructure Remote (US) | West Coast Overlap strongly Preferred
This is a staff-level opportunity with a fintech infrastructure company whose stablecoin and payments platform processes trillions in on-chain volume and operates across 180+ countries. If you're a senior engineer ready to step into a genuine staff role with meaningful equity and cross-team technical influence, this is worth your attention.
What you'll be doing
You'll lead architecture and system design across teams of 5+, own critical microservices handling real-money movement at scale, and act as a domain expert in at least one of: API design, payments processing, or blockchain. You'll help shape engineering standards, drive integration with banks and financial platforms, and contribute to a flat, high-feedback engineering culture.
What they're looking for
- 7+ years of professional software development in object-oriented languages; deep Java expertise required. Go is secondary. C#/.NET backgrounds are not a fit.
- Proven technical leadership of teams larger than 4 on architecture and system design
- Expert-level depth in at least one domain: API design, payments processing, or blockchain/Web3
- Deep experience with production-grade distributed systems, Kubernetes or ECS/EKS, RESTful API design, and cloud infrastructure
- Familiarity with Web3, smart contract business logic, and blockchain protocols — this is a real requirement at staff level, not a nice-to-have
- SQL database design and schema experience
- CS degree or equivalent
Compensation $175,000 – $250,000 base + 10–15% annual bonus + RSU grant. Total comp is flexible for the right profile.
Interview Process Recruiter intro → online assessment → technical panel (system design + coding) → behavioral round with senior leadership → hiring manager meeting
The base pay range for this role is $175,000 – $250,000 per year.
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What you need to know about the Los Angeles Tech Scene
Los Angeles is a global leader in entertainment, so it’s no surprise that many of the biggest players in streaming, digital media and game development call the city home. But the city boasts plenty of non-entertainment innovation as well, with tech companies spanning verticals like AI, fintech, e-commerce and biotech. With major universities like Caltech, UCLA, USC and the nearby UC Irvine, the city has a steady supply of top-flight tech and engineering talent — not counting the graduates flocking to Los Angeles from across the world to enjoy its beaches, culture and year-round temperate climate.
Key Facts About Los Angeles Tech
- Number of Tech Workers: 375,800; 5.5% of overall workforce (2024 CompTIA survey)
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- Funding Landscape: $11.6 billion in venture capital funding in 2024 (Pitchbook)
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- Research Centers and Universities: California Institute of Technology, UCLA, University of Southern California, UC Irvine, Pepperdine, California Institute for Immunology and Immunotherapy, Center for Quantum Science and Engineering
