(Sr.) Quant Developer - Core Trading Systems at Btse · Web3Vacancy
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(Sr.) Quant Developer - Core Trading Systems

Remote
$82,000–$138,000
◆ 8/10 cryptodevfintechFull Stack Developer
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About this role

Join BTSE as a Senior Quant Developer to build a high-performance crypto trading platform. Work on latency-critical systems and directly influence trading performance in a collaborative team culture.

Description

BTSE Group is a global leader in fintech and blockchain technology, anchored by three core business pillars: Exchange, Payments, and Infrastructure Development. Serving over 100 corporate clients worldwide, we provide white-label exchange and payment solutions. Our offerings encompass everything from exchange infrastructure hosting and development to custody, wallets, payments, blockchain integration, trading, and more.

Responsibilities
  • Design and build low latency, event-driven trading systems
  • Develop real-time market data pipelines and exchange connectivity
  • Build order execution systems and internal messaging infrastructure
  • Design and integrate trading strategies into production, contributing directly to PnL
  • Optimize performance across the full stack (application → OS → network)
Requirements

Low Latency Systems Experience

  • Proven experience building or operating low latency systems in production
  • Strong understanding of:
- concurrency and threading models - memory management and cache efficiency - networking fundamentals (TCP/UDP, latency trade-offs)
  • Experience with high-performance messaging frameworks such as Aeron, Chronicle Queue, or similar or experience building custom event-driven systems with comparable performance characteristics

Systems & Performance Engineering

  • Strong Java (preferred) or C++ in performance-critical environments
  • Experience optimizing systems for latency and throughput under real-time constraints
  • Familiarity with Linux performance tuning and observability

Trading Systems Experience

  • Hands-on experience working on production trading or exchange systems, such as:
- market data handling - execution systems - OMS / risk systems
  • Exposure to Central Risk Book (CRB) concepts is a strong plus
  • Understanding of Sequencer architecture is a strong plus

Nice to have:

  • Experience with binary protocols (e.g. Simple Binary Encoding)
  • Experience in crypto markets, HFT, or market making environments
  • Exposure to cross-exchange trading or arbitrage systems
Job Details
Salary$82,000–$138,000
LocationRemote
AI Score★★★★★★★★☆☆ 8/10
PostedApr 28, 2026 (114d ago)
Tags & Skills
cryptodevfintechFull Stack Developerremote
Tech Stack
JavaC++LinuxAeronChronicle Queue
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