
Senior Staff Engineer, Distributed Systems - Fanatics Markets
About Us
About the Team
Fanatics Markets is the real-money prediction and trading app where you can invest in moments you care about. Built on a secure platform, we let users predict real-world outcomes and trade on events they actually follow - from sports and entertainment to political elections and beyond. Our mission is to redefine how fans engage with the moments and markets that matter most. We're looking for the right people to help us build the future of prediction markets.
Role Overview
We're looking for a Senior Staff Engineer to be a cornerstone of the technical foundation powering our event-driven architecture: someone who goes deep on the hardest distributed systems problems, sets the engineering standard within their domain, and raises the technical ceiling of every team they work with.
This is a high-impact, high-ownership IC role. You'll work closely with our most senior engineers and architects to solve the problems that sit at the intersection of sub-millisecond latency, high-volume Kafka/Redis pipelines, and a platform where real money is on the line. You won't just execute — you'll shape how we build.
Responsibilities
- Own the design and implementation of critical components within our event-driven platform, with a focus on reliability, scalability, and low-latency performance at peak trading volume.
- Partner with senior and principal engineers to drive complex, multi-team technical initiatives from design through production — maintaining architectural integrity throughout.
- Be the go-to technical resource within your domain: the engineer others turn to when they hit a hard wall on distributed systems, async messaging, or platform reliability.
- Mentor and actively develop senior engineers on your teams, elevating their technical thinking on Kafka, JVM performance, and distributed systems design.
- Contribute to the engineering org's standards — authoring technical RFCs, design reviews, and coding patterns that other teams adopt and build on.
- Participate in production triage and post-incident reviews, identifying root causes in distributed systems and driving durable fixes that prevent recurrence.
- Proactively identify and address technical debt and architectural risk within your domain before it becomes a systemic problem.
- Contribute to Fanatics Markets' external technical presence through engineering blog posts, conference talks, or open source — representing the quality of what we're building.
Qualifications
- 10+ years building highly scalable, fault-tolerant distributed systems in production environments
- Strong hands-on expertise with Kotlin, Java, Kafka, Redis, Kubernetes, AWS, and Postgres
- Deep experience with event-driven architecture and async messaging patterns — you've designed and debugged consumer groups, partition strategies, and exactly-once delivery under real constraints
- Proven ability to lead complex technical initiatives across multiple teams, influencing design decisions without direct authority
- Strong communication skills — you can explain a nuanced distributed systems trade-off to an engineer or a product leader with equal clarity
- Solid production instincts — you've been on-call, stabilized systems under pressure, and led post-mortems that actually changed things
Preferred
- 5+ years building systems at the intersection of high throughput, low latency, and cost efficiency
- Experience in a startup or high-growth environment where ownership is broad and priorities shift fast
- Exposure to prediction markets, real-time trading systems, or financial infrastructure
Depending on the role, your interview and onboarding experience may include in-person components, such as onsite interviews or Launching into Better: LIVE—a multi-day cultural immersion in New York City for full-time, non-seasonal hires. These sessions are designed to build connection and bring our culture to life, though specific travel and participation requirements will be confirmed based on your role and location. Your recruiter will provide clear guidance at each stage of the process.
For information about our benefits, please visit https://benefitsatfanatics.com/
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Ranges will change based on country and state of residence, which are reflected in Geographical Zones defined by Fanatics Betting and Gaming. The range incorporates all of our Geographical Compensation Zones and is subject to change as the Zone associated with the actual offer is confirmed. In addition to the base and bonus, full-time employment, and more. For information about our benefits, please visit https://benefitsatfanatics.com/
Salary Range
$204,250 - $268,750 USD
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