Optiver Tech Stack

Electronic market maker trading derivatives, equities, ETFs, bonds, and FX globally

Financial Services Amsterdam 1,001–5,000 employees Founded 1986 Privately Held

Optiver is a privately held market maker operating across nine global offices, providing liquidity to exchanges using proprietary capital. The tech stack reveals a quantitative powerhouse: heavy Python/C++/R foundation overlaid with GPU-accelerated ML (PyTorch, JAX, TensorFlow, CUDA, cuDNN) and low-latency infrastructure (FPGA, VHDL, Verilog, DPDK, Ethernet switching). Engineering and research dominate the 261-person hiring pipeline, with active projects spanning stochastic derivative modeling, high-frequency trading strategy analysis, and trading system automation—signaling a shift from traditional market-making toward AI-driven pricing and execution.

Tech Stack 131 technologies

Core StackPython C++ Java PyTorch TensorFlow Linux C# Pandas R C CUDA JAX XLA Flax Triton cuDNN cuBLAS VHDL Verilog SystemVerilog FPGA C/C++ Jupyter DPDK Ethernet Cisco IOS Arista EOS Keras SQL Bloomberg+98 more

What Optiver Is Building

◆Challenges

Improving compute platform stability
Accelerating network infrastructure
Improving performance across core services
Improving system stability
Trading system optimization
Optimizing infrastructure costs
Ensuring ai platform reliability
Scalable etl pipelines
High-quality data at scale
Hard-to-fill technical roles

▲Active Projects

Service orchestration
Create direct trading content
Scalable training and inference pipelines
Performance tuning and trading automation
Build trading strategies and deploy them in a virtual market
Accelerate network infrastructure
Job scheduling
Infrastructure as code automation
Build stochastic models for fair value of financial derivatives
Analyze high-frequency trading strategies with big data technologies

Hiring Activity

Steady260 roles · 90 in 30d

Department

Engineering

103

Research

Finance

Data

Ops

Sales

Legal

Seniority

Senior

108

Mid

Intern

Junior

Lead

Manager

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About Optiver

Optiver is a global electronic market maker founded in 1986 and headquartered in Amsterdam. The firm trades listed derivatives, cash equities, ETFs, bonds, and foreign currencies, committing capital at its own risk to provide liquidity across multiple exchanges. Operations span nine offices: Amsterdam, Sydney, Chicago, Austin, Taipei, Hong Kong, Shanghai, London, and Singapore. The company employs 1,001–5,000 people, with active hiring concentrated in engineering (103 open roles), research (30), and finance (29). Internal challenges center on compute platform stability, network infrastructure performance, trading system optimization, and scaling ETL pipelines to handle high-quality data at scale.

HeadquartersAmsterdam

Company Size1,001–5,000 employees

Founded1986

Hiring MarketsAustralia, United States, Netherlands, United Kingdom, China, India, Singapore, Taiwan

Frequently Asked Questions

What programming languages does Optiver use?

Python, C++, C, R, Java, and C# form the core. For low-latency and hardware work: VHDL, Verilog, SystemVerilog, and FPGA. GPU compute relies on CUDA, cuDNN, cuBLAS.

What is Optiver's tech stack for machine learning?

PyTorch, JAX, TensorFlow, XLA, Flax, Triton, and Keras. GPU libraries include CUDA, cuDNN, and cuBLAS. Inference and training pipelines are a major active project.

Where does Optiver hire engineers?

Eight countries: Australia, United States, Netherlands, United Kingdom, China, India, Singapore, and Taiwan. Engineering roles account for 103 of 261 active positions.