Data Engineer — Sports & Prediction Markets
About Us Betstamp is the pricing intelligence layer for sports betting. We turn 200+ sportsbooks, exchanges, and prediction markets into one sharp, real-time view of fair value — for the sportsbooks that price against it, the bettors who bet with it, and the traders who move on it. We launched in 2020, built by professional bettors who needed sharper tools than the market offered and won at scale using them. That same pricing now runs as infrastructure across the industry. Because it's still used to win real money, it can't drift — every model is backtested against years of closing lines and monitored continuously. What our customers run on is the pricing we stake our own edge on. What We Build One pricing engine, delivered three ways: Sportsbooks and operators get fair-value pricing on player props, alternates, and ladders, correlation-aware same-game-parlay pricing, and a normalized real-time and historical feed that drops into their existing trading stack. Professional bettors get Betstamp PRO, the professional odds screen — True Line pricing across 200+ books and real-time edge detection the moment a market is mispriced. Prediction market traders get the raw feed by API: sub-second data on every market we cover, benchmarked against the full spread of books and exchanges. 200+ sportsbooks and operators. 2,500+ markets. Sub-second refresh. Why Betstamp We're at the point where a product built for bettors has become infrastructure the industry runs on — and prediction markets have opened a category that barely existed three years ago. That's a rare window, and we're small enough that the people who join now shape what gets built rather than maintain what already exists. The work has unusual clarity to it. Pricing is either sharp or it isn't, and our customers would know within a day if it weren't. You'll see the effect of your work quickly, and you'll be trusted with real scope early. Careers Learn more at https://betstamp.com/careers
Why Betstamp?
Sports betting is booming, but most bettors still fly blind. Betstamp changes that. Since 2020, we’ve built the go-to platform for odds comparison, +EV betting discovery, and real-time bet tracking across 200+ sportsbooks, DFS, casino, and sweepstakes sites. Our tools level the playing field so every bettor, rookie to pro, has an edge.
We’re a product-obsessed, data-driven startup where shipping great features beats endless meetings, and where every engineer has a direct line to user impact. If you thrive on ownership and want your code to improve someone’s ROI tomorrow, you’ll fit right in.
What You'll Own Ingestion pipelines: Reliability, coverage, and latency across 100+ scraper integrations — including fixes for feed changes, renamed markets, and blocking.
Data pipeline and databases: Redis Streams, our market processor, Atlas migrations, and ClickHouse schemas.
Query performance: Optimize PostgreSQL and ClickHouse for markets, fixtures, and line-history workloads.
Monitoring: Prometheus and Grafana alerting that catches a degraded feed before a customer does.
AI-enabled development: Use AI to move faster and automate repetitive data engineering work
You'll begin with scrapers and gradually take ownership across the stack. Architecture decisions, production incidents, and irreversible changes will be handled alongside a senior engineer.
The Stack Go 1.25
- PostgreSQL 18, Atlas, and ClickHouse
- Redis/Dragonfly, Redis Streams, and RabbitMQ
- Kubernetes, Docker, and GitHub Actions
What We're Looking For Strong fundamentals in a backend language such as Go, Java, C#, Rust, C++, Kotlin, or server-side TypeScript
Comfortable working with SQL and investigating query performance
Some experience with Linux and containers
Active, thoughtful use of AI coding tools, with the judgment to verify their work
An interest in how AI can improve engineering workflows and products
A habit of verifying assumptions and communicating clearly
Based in Toronto or willing to relocate
Go experience isn't required, but you should be able to become productive in it within a few weeks.
Nice to Have Experience scraping websites or reverse-engineering undocumented APIs
Experience with ClickHouse, Prometheus, or high-throughput streaming systems
Experience building internal tools with LLM APIs
An interest in sports, betting, or prediction markets
What’s In It for You Competitive salary & raises — share in the upside you build
Autonomy & influence — real scope early, not tickets
Gear & learning stipend, plus free rein testing and spending on the AI tools of the future
World-class betting tools — the same tools professional bettors pay for, free
Sports-centric culture — team watch parties, office prop pools, and the inside scoop on sharp bets
The Process 45-min intro call — meet the team, swap questions
Lightweight take-home (under 2 hours) — a real problem from this codebase, not a LeetCode exercise
Systems conversation — a real problem together, no whiteboard algorithms
Final interview — meet leadership
Offer → onboarding → shipping to thousands of bettors
We are a team of experienced developers writing exciting new features for Betstamp every day. If you’re looking for an opportunity to have increased responsibility, design decisions, and manage projects from start to finish, Betstamp is a good fit for you.
We care more about ability to learn and deliver than ticking every box—if you’re close, apply!
Plan to start Dec 2025, but we’ll flex for the right person.