Quantitative Developer (Crypto)

Location: Remote, Istanbul, Turkey

Company

hirify.global is a fintech company building fast and reliable products that help more than 4 million users manage their money.

What you will do

• Design, build, and optimize automated execution and hedging systems across crypto exchanges and liquidity venues.
• Develop execution algorithms, netting mechanisms, dynamic hedging strategies, and inventory risk-management systems.
• Own the full lifecycle from quantitative research, backtesting, and simulation through deployment, monitoring, and live tuning.
• Analyze market microstructure, order books, execution quality, slippage, liquidity, and trading performance.
• Build high-throughput, low-latency execution services in Go and research and strategy tools in Python.
• Improve live trading systems through performance optimization, observability, resiliency, and operational excellence.

Requirements

• Strong computer science fundamentals, including algorithms, data structures, and quantitative problem solving.
• Hands-on experience with quantitative trading, algorithmic trading, execution, or HFT systems.
• Strong understanding of market microstructure, order books, execution, slippage, liquidity, crypto exchanges, and real-time market data.
• Experience with execution algorithms, netting, dynamic or delta hedging, and inventory management.
• Strong Go experience for concurrent, high-throughput, performance-sensitive systems and Python proficiency for research, analysis, backtesting, and simulation.
• Experience operating resilient, production-grade systems in 24/7 real-time markets, with ownership of incidents and live performance.

Nice to have

• Familiarity with distributed systems, event-driven architectures, queueing systems, and modern cloud environments.

Culture & Benefits

• Full ownership from idea through production monitoring.
• First-principles thinking and a pragmatic balance between speed and quality.
• Product-focused engineering centered on user impact.
• Calm, accountable incident handling in a high-stakes trading environment.
• Remote work arrangement.