84 382
7 517
Join RedStone – the fastest-growing blockchain startup as a Quant / Data Engineer!
About Us
RedStone is a fast-growing Polish blockchain startup revolutionizing oracle infrastructure. With a team of 40, over half being senior engineers and technical experts, we deliver scalable, secure, and low-latency off-chain data to smart contracts across multiple chains. We’ve secured over $6B in TVS, raised $15M in Series A funding, and were recognized by Forbes as the top VC-backed startup in Poland . Backed by leading Web3 names like Arrington Capital, Stani Kulechov (Aave), and Gnosis, our team includes alumni from Google, OpenZeppelin, and major crypto projects. We work remotely across time zones, with a Warsaw HQ for deep work and collaboration.
About the Role
We’re looking for a Quant / Data Engineer who will take ownership of our data quality and analytics processes, driving the accuracy and performance of our oracle infrastructure. You’ll work with time-series and blockchain data, build robust validation pipelines, and design data aggregation methodologies powering RedStone’s core services. This is a unique opportunity to work at the intersection of blockchain and data engineering, with real impact on product development and innovation.
Responsibilities
Ensure data quality, reliability, and consistency across all services and environments
Build and optimize pricing data aggregation methodology for various asset classes
Design data validation and anomaly detection pipelines
Monitor public blockchain sources and extract meaningful on-chain insights
Research, analyze, and interpret complex multi-layered datasets
Collaborate with Engineering, Product, and Sales to communicate insights and methodology
Propose and prototype new data-driven products in the blockchain and DeFi space
✅ You’ll bring
2–3+ years of experience in data engineering , quant research, analytics, or a related field
Strong SQL and experience with time-series databases (e.g. InfluxDB)
Solid scripting/coding skills (Python, TypeScript, or similar)
A strong analytical mindset and attention to detail
Experience working with complex, high-volume datasets
Initiative and the ability to work autonomously in a fast-paced environment
Passion for solving open-ended and technical data problems
Bonus points for
Experience with crypto exchange data, asset pricing models, and market microstructure
Familiarity with DeFi mechanics (AMMs, order books, slippage, etc.)
Knowledge of blockchain protocols and how to extract and process on-chain data
Professional experience with TypeScript / Node.js
Hands-on experience in building data validation or reconciliation tools
Passion for blockchain tech and decentralization
⚙ Our Full Tech Stack
TypeScript, Node.js
InfluxDB / Grafana (time-series data)
MongoDB (data warehouse)
AWS (CloudFront, EC2, ECS, Lambda, CloudWatch)
GCP
Terraform, Docker
GitHub Actions (CI/CD)
Solidity, Rust (for smart contracts)
What We Offer
Competitive salary (based on skills and experience) + token allocation
Long-term stability and growth (Series A closed, backed by top global investors)
Remote-first with flexible hours
Co-working subscription or Warsaw HQ office access
Conferences, offsites, and Web3 events
Meaningful impact on a high-utility product
Modern tech stack, no legacy systems
Paid vacation (also on B2B contract)
Top-tier work equipment (MacBook, external display, etc.)
Regular internal tech meetings and dev talks
Useful Links
Be part of a world-class team building mission-critical Web3 infrastructure. Apply now and redefine the future of decentralized data.