We are looking for an experienced market structure professional to join Optiver’s Corporate Strategy team, with a primary focus on cash equities market structure, external partnerships, and strategic business development.

You will work closely with senior leaders across Trading, Technology, Legal, Risk and Compliance, as well as engage externally with exchanges, venues, regulators, and industry participants. The role is highly visible, commercially oriented, and directly tied to Optiver’s long-term growth and market positioning.

The ideal candidate combines deep familiarity with cash equities market structure with strong analytical capabilities and the ability to translate regulatory and structural change into clear strategic and economic recommendations.

What you'll do:

Market Structure & Strategic Impact

• Monitor and synthesize developments in cash equities market structure, including exchange and ATS rule changes, regulatory developments (SEC, CFTC, etc.), and microstructure innovations affecting liquidity, access and costs
• Assess the commercial, strategic, and operational impact of these developments on Optiver’s trading businesses
• Conduct quantitative and qualitative analysis to identify risks and opportunities
• Translate complex regulatory and market structure changes into clear, decision-ready insights for senior leadership

 Business Development & External Engagement

• Build and manage strategic relationships with exchanges, trading venues, market infrastructure providers, and industry groups
• Represent Optiver in external discussions on market structure topics
• Evaluate new market access opportunities, product launches, and venue changes from a strategic and economic perspective

Cross-Functional Strategy & Execution

• Partner with Trading, Technology, Legal, Compliance, Risk, and Operations to prioritize and execute strategic initiatives
• Align commercial objectives with technical implementation and market access decisions
• Coordinate across control functions to ensure initiatives are delivered effectively and responsibly

Long-Term Strategy & Thought Leadership

• Contribute to Optiver’s long-term equities strategy, including geographic expansion, evolving market models, and competitive positioning
• Develop internal viewpoints on the future of equity market structure and Optiver’s role within it

What you’ll get:

• You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.
• In addition, you’ll receive: 
• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

•  5–10 years of relevant experience in cash equities markets, gained at a: 
  • Bank
  • Proprietary trading firm
  • Exchange or trading venue
  • ETF issuers (capital markets)
  • Market infrastructure provider
  • Regulator or industry body (with strong commercial exposure)

• Demonstrated hands-on experience with equity market structure, such as:  
  • Exchange models and fee structures
  • ATS / dark pool dynamics
  • Order types, access models, and market data
  • Regulatory frameworks impacting equities trading

Who we are:

• At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency, and stabilizing the market no matter the conditions. With a focus on continuous improvement, we prioritize safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe. 
• Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is seeking Quantitative Researchers to join our High-Frequency Trading (HFT) Team, where we run fully automated trading strategies powered by Machine Learning. As part of this high-impact, collaborative team, you’ll play a key role in developing, improving, and executing trading strategies, directly shaping our research and execution pipeline.

What you'll do:

• Conduct alpha, signal, and feature research, developing models to enhance predictions and improve trading algorithms
• Collaborate with peers to review research, solve complex problems, and refine trading strategies
• Optimize research workflows to increase efficiency and effectiveness
• Contribute to strategic discussions, helping shape the future direction of the business

What you'll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• 2+ years of quantitative research experience on a successful futures/equities trading team
• Proven track record of developing profitable trading strategies, with strong analytical and mathematical skills
• Experience in computationally intensive research
• BS, MS, and/or PhD in a quantitative or technical field
• Proficiency in programming languages (C++, C, Python, Java)
• A highly collaborative team player, valuing diverse perspectives and building strong partnerships
• A self-starter who takes initiative, sets ambitious goals, and proactively identifies opportunities for impact

Who we are:
At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilising the market no matter the conditions. With a focus on continuous improvement, we prioritise safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

The Optiver Research Platform (ORP) is a vertically integrated platform team that manages both high-performance compute infrastructure and the software platform layered on top. ORP enables Optiver’s global research teams to define and execute large-scale computational problems such as simulations and model training through streamlined orchestration of complex workflows. By owning the full stack, from datacenter hardware to distributed research tooling, ORP provides the fastest possible turnaround time for experiments and continually expands Optiver’s ability to generate insights from the markets we operate in.

What you’ll do:

• Expand the Optiver Research Platform’s capabilities by building features and improving performance across service orchestration, job scheduling, cluster management, big-data processing, and other core services that business teams directly interface with.
• Build and evolve a fully managed compute & data platform layer for improved scale & reliability in Python & Rust.
• Explore cutting-edge technologies and integrate them into Optiver’s research workflows to enhance performance and allow deriving better insights.
• Collaborate globally with Optiver business teams including traders, researchers, and engineers to push their understanding of the market to new heights.

What you’ll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• Experience leading large-scale engineering projects
• Strong engineering instincts and a deep understanding of computer science fundamentals
• Experience in distributed systems
• Expertise in Python is required; experience with C, C++, or Rust is a plus
• Experience working with GPUs and the CUDA ecosystem is a plus
• Ability to tackle complex technical problems at the intersection of infrastructure and research enablement
• Commitment to continuous learning and improvement in a rapidly evolving environment
• Excellent communication and collaboration skills for working with global researchers and engineers
• Readiness to set technical direction, promote engineering principles, and do the right thing

Who we are:

Optiver is a global market maker driven by technology. Our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilizing the market no matter the conditions. With a focus on continuous improvement, we prioritize safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Applicants may submit up to three application per calendar year across all open roles.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is a seeking a Machine Learning Research Engineer to join our team, focusing on a pivotal AI initiative.  This role would offer the opportunity to have significant impact across Machine Learning infrastructure, training, and inference challenges to advance our futures trading strategies.

What you'll do:

• Conduct innovative research on deep learning for price forecasting 
• Build scalable and robust training and inference pipelines for deep learning
• Dive into internals of open-source deep learning frameworks and enhance their functionality
• Collaborate closely with researchers and other engineers
• Develop an in-depth understanding of trading systems

What you’ll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are: 

• PhD or equivalent industry experience in a field related to machine learning
• Expertise in building deep-learning models in PyTorch, JAX, or TensorFlow
• Experience in programming in Python
• Experience in computationally intensive research on very large data sets

Nice to have:

• Experience with JAX ecosystem (XLA, Flax, etc.)
• Experience in programming for GPUs or other accelerators (CUDA, Triton, Pallas, etc.)
• Contributions to open-source projects related to data science and machine learning
• Strong publication record at conferences like NeurIPS, ICML, etc.
• Expertise in internals of deep-learning frameworks like PyTorch, JAX, TensorFlow, etc.
• Experience with large-scale distributed training
• Experience in programming in C++

Who we are:

Optiver is a tech-driven trading firm and leading global market maker. As one of the oldest market making institutions, we are a trusted partner of 70+ exchanges across the globe. Our mission is to constantly improve the market by injecting liquidity, providing accurate pricing, increasing transparency and acting as a stabilizing force no matter the market conditions. With a focus on continuous improvement, we participate in the safeguarding of healthy and efficient markets for everyone who participates.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

ical or mental disability, or other legally protected characteristics.

At Optiver we pride ourselves on being real engineers, not just coders. Our engineers work closely with traders to identify the business problems we face and determine how they should be solved. We apply a disciplined and scientific approach. We engineer simple, well-architected solutions that meet the dynamic needs of our traders. Our passion is to solve problems which really matter to the business, and we take pride in the quality of our solutions.

Hardware Engineers at Optiver build hardware-based trading systems ranging from low latency algorithms to high bandwidth computation. They are responsible for owning all aspects of the development process from ideation to implementation creating bespoke solutions to our complex trading problems. Their systems have little room for failure which add to the stability of the market, not detract from it. Working in close collaboration with software engineers and traders, hardware engineers deeply understand our trading problems and create dynamic, well-architected systems that make an impact in a matter of days and weeks rather than months and years.

What you’ll do: 

• Accelerate network infrastructure and trading system components with high-speed hardware designs.
• Research new low-latency techniques and platforms and identify opportunities for integration with our trading system.
• Work in a multidisciplinary team of traders, software developers, and infrastructure engineers.
• Leverage the best hardware available or build in-house versions to ensure our FPGAs can interface with cutting edge server hardware.
• Manage relationships with 3rd party vendors.

What you’ll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• A Bachelor’s degree in CE, EE, CS, or related technical field.
• Experience designing, coding, testing, and verifying FPGAs and/or ASICs.
• Experience coding in VHDL, Verilog, SystemVerilog as well as C or C++.
• Experience with RTL synthesis, writing timing, area, and other relevant constraints.
• Experience with digital simulators and self-checking test benches.
• Experience supporting post-silicon bring-up and debugging a plus.
• Ability to work closely with software developers to rapidly deliver integrated systems.

Who we are:

At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency, and stabilising the market no matter the conditions. With a focus on continuous improvement, we prioritise safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is seeking Quantitative Researchers to join our High-Frequency Trading (HFT) Team, where we run fully automated trading strategies powered by Machine Learning. As part of this high-impact, collaborative team, you’ll play a key role in developing, improving, and executing trading strategies, directly shaping our research and execution pipeline.

What you'll do:

• Conduct alpha, signal, and feature research, developing models to enhance predictions and improve trading algorithms
• Collaborate with peers to review research, solve complex problems, and refine trading strategies
• Optimize research workflows to increase efficiency and effectiveness
• Contribute to strategic discussions, helping shape the future direction of the business

What you'll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• 2+ years of quantitative research experience on a successful futures/equities trading team
• Proven track record of developing profitable trading strategies, with strong analytical and mathematical skills
• Experience in computationally intensive research
• BS, MS, and/or PhD in a quantitative or technical field
• Proficiency in programming languages (C++, C, Python, Java)
• A highly collaborative team player, valuing diverse perspectives and building strong partnerships
• A self-starter who takes initiative, sets ambitious goals, and proactively identifies opportunities for impact

Who we are:
At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilising the market no matter the conditions. With a focus on continuous improvement, we prioritise safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is looking for Software Engineers to join our High-Frequency Trading (HFT) team in New York City. Our HFT team is comprised of software engineers and researchers who design, improve and execute fully automated trading strategies using machine learning. As a software engineer, you’ll work on complex technical projects, help shape the direction of our trading infrastructure, and work closely with teams to share knowledge and drive technical progress.

Our software engineers work on some of the most challenging algorithmic problems in the world. The team owns the problem end to end, from data to simulation to the execution of orders in production. The system is built to be robust, enabling research at scale while running complex machine learning models with low latency across thousands of financial instruments.

What you’ll do

• Partner deeply with researchers to solve complex, high-value business problems specific to our equity and ETF systems
• Build and maintain end-to-end trading infrastructure, from research to production execution
• Push frequent, impactful code changes to the production environment
• Contribute to the Optiver stack and our pricing, research and trading models from ideation through to implementation
• Ensure new and existing programs adhere to our coding, architectural, and operational standards
• Develop a deep understanding of trading and exchanges

What you’ll get

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are

• Strong engineering instincts and a deep understanding of computer science fundamentals
• 2+ years preferred of C++ experience in low-latency systems like market data ingestion, order routing, execution performance, or simulation frameworks
• Expertise in C++ is strongly preferred; experience with C, Python or Linux is a plus
• Innovative, out-of-the-box thinking grounded in real-world pragmatism
• Desire to continuously improve in a rapidly evolving environment
• Readiness to set technical direction, promote engineering principles, and do the right thing

Who we are

Optiver is a global market maker driven by technology. Our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilizing the market no matter the conditions. With a focus on continuous improvement, we prioritize safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

We value in-person collaboration across disciplines, and this role is based on-site at our New York City office.

Applicants may submit up to three applications per calendar year across all open roles.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

As one of the world’s leading market making firms, Optiver is committed to improving the market by providing liquidity across all market conditions. Our Institutional Trading teams play a key role in this mission, partnering with over 600+ counterparties globally.

As we continue to grow, we’re seeking experienced sales traders who are excited to contribute within a collaborative, high-impact environment. We value initiative, thoughtful problem-solving, and diverse perspectives – your contributions will help shape trading strategies and strengthen our relationships across the market.

What you’ll do:

• Build and maintain strong, collaborative relationships with institutional counterparties in the listed US Options space.
• Partner closely with traders to understand Optiver’s trading strategies and liquidity offering.
• Develop participant profiles, reports, and insights to support engagement with counterparties.
• Actively manage and update our CRM system to ensure accurate relationship tracking.
• Represent Optiver at industry conferences and seminar.

What you’ll get:

• The opportunity to work alongside best-in-class professionals from over 40 different countries.
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401 (k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social event, clubs, sporting leagues and more

Who you are:

• 5+ years of experience in a sales trading role covering buy-side firms, with a focus on US index/equity options.
• Deep understanding of the equity options market and key participants across exchanges.
• Leverage existing network within index and equity options buy-side community, with the ability to foster new connections.
• Skilled at organization and participating in events, and comfortable presenting information to diverse audiences.
• Open to travel and in-person meetings with current and potential counterparties.
• Strong communicator with a collaborative mindset and a drive to continuously learn and grow.
• Comfortable working in a dynamic, team-oriented environment.
• Deep understanding of rules and regulations governing the equity options markets
• Bachelor’s degree required.
• Legal authorization to work in the U.S. is required; we will not sponsor individuals for employment authorization for this job opening.

Who we are:

Optiver is a tech-driven trading firm and leading global market maker. As one of the oldest market making institutions, we are a trusted partner of 100+ exchanges across the globe. Our mission is to constantly improve the market by injecting liquidity, providing accurate pricing, increasing transparency, and acting as a stabilizing force no matter the market conditions. With a focus on continuous improvement, we participate in the safeguarding of healthy and efficient markets for everyone who participates.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is seeking Software Engineers specializing in US corporate bond and credit derivative markets to join the greenfield buildout of our systematic credit trading business. Our Software Engineers lead large technical projects, help set the direction for our trading infrastructure, and leverage technology to enable business success.

The credit engineering team works closely with researchers and traders to design a system for trading bonds, fixed income ETFs (in close collaboration with our cash equities business), and other credit derivative products.

What you’ll do:

In this role you will be building out functionality across simulation, research, and production systems. Specifically, you will:

• Help establish the vision and technical direction for major credit trading initiatives;

• Design, develop, support, and maintain large portions of our credit trading infrastructure, including request for quote (RFQ) trading platforms, create/redeem platforms, portfolio trading systems, order management systems (OMS), and execution management systems (EMS);

• Contribute to our pricing, research and trading models that power our market-making and proprietary trading strategies;

• Collaborate deeply with traders and researchers to directly solve the trading problem and build the business;

• Be a part of 0 to 1.

What you’ll get:

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle the toughest problems in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries;

• Highly competitive compensation package;

• Global profit-sharing pool and performance-based bonus structure;

• Ownership over initiatives that directly solve business problems;

• 401(k) match up to 50% and fully paid health insurance;

• 25 paid vacation days alongside market holidays;

• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more.

Who you are:

• Strong engineering instincts and a deep understanding of computer science fundamentals;

• Programming experience across C++ or C with other object-oriented languages also considered;

• Experience optimizing high-throughput systems that must process and react in real-time to streams of pricing and trade data;

• Familiarity with the market microstructure and trading domain for US corporate credit markets, fixed income ETFs, and/or credit derivatives (CDS, CDX indices);

• Experience with connectivity to electronic trading venues and FIX protocol for credit markets;

• Readiness to set technical direction, promote strong engineering principles and continuously seek ways to refine and optimize systems in a fast-moving, ever evolving environment;

• You can spot opportunities to enhance performance, efficiency, and maintainability;

• Excellent communication skills and the ability to work effectively in a fast-paced, collaborative environment with traders, researchers, and other technologists.

Who we are

At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilising the market no matter the conditions. With a focus on continuous improvement, we prioritise safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

We pride ourselves on being real engineers, not just coders. Our engineers work closely with traders to identify the business problems we face and determine how they should be solved. We apply a disciplined and scientific approach. We engineer simple, well-architected solutions that meet the dynamic needs of our traders. Our passion is to solve problems which really matter to the business, and we take pride in the quality of our solutions.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is seeking Quantitative Researchers to join our High-Frequency Trading (HFT) Team, where we run fully automated trading strategies powered by Machine Learning. As part of this high-impact, collaborative team, you’ll play a key role in developing, improving, and executing trading strategies, directly shaping our research and execution pipeline.

What you'll do:

• Conduct alpha, signal, and feature research, developing models to enhance predictions and improve trading algorithms
• Collaborate with peers to review research, solve complex problems, and refine trading strategies
• Optimize research workflows to increase efficiency and effectiveness
• Contribute to strategic discussions, helping shape the future direction of the business

What you'll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• 2+ years of quantitative research experience on a successful futures/equities trading team
• Proven track record of developing profitable trading strategies, with strong analytical and mathematical skills
• Experience in computationally intensive research
• BS, MS, and/or PhD in a quantitative or technical field
• Proficiency in programming languages (C++, C, Python, Java)
• A highly collaborative team player, valuing diverse perspectives and building strong partnerships
• A self-starter who takes initiative, sets ambitious goals, and proactively identifies opportunities for impact

Who we are:
At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilising the market no matter the conditions. With a focus on continuous improvement, we prioritise safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is a seeking a Machine Learning Performance Engineer to join our team, focusing on a pivotal AI initiative. This role would offer the opportunity to have significant impact across Machine Learning infrastructure, training, and inference challenges to advance our futures trading strategies.

What you'll do:

• Build scalable and robust training and inference pipelines for deep learning
• Dive into internals of open-source deep learning frameworks and enhance their functionality
• Identify and eliminate performance bottlenecks
• Collaborate closely with researchers and other engineers
• Develop an in-depth understanding of trading systems

What you’ll get:

You’ll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• A highly competitive compensation package
• Global profit-sharing pool and performance-based bonus structure
• 401(k) match up to 50%
• Comprehensive health, mental, dental, vision, disability, and life coverage
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are: 

• Strong knowledge of low-level GPU programming with CUDA, including Tensor Cores, cooperative groups, graphs, and warp-level intrinsics
• Expertise in internals of deep-learning frameworks like PyTorch, JAX, TensorFlow, etc.
• Deep understanding of computer architecture
• Experience in C++ and Python

Nice to have:

• Experience with JAX ecosystem (XLA, Flax, etc.)
• Familiarity with GPU libraries and tools such as Triton, CUB, cuDNN, and cuBLAS
• Linux system programming experience
• Experience with large-scale distributed training
• Contributions to open-source projects related to data science and machine learning

Who we are:

Optiver is a tech-driven trading firm and leading global market maker. As one of the oldest market making institutions, we are a trusted partner of 70+ exchanges across the globe. Our mission is to constantly improve the market by injecting liquidity, providing accurate pricing, increasing transparency and acting as a stabilizing force no matter the market conditions. With a focus on continuous improvement, we participate in the safeguarding of healthy and efficient markets for everyone who participates.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.

Optiver is seeking Software Engineers specializing in the US cash equities and US ETF markets to help lead our continued rapid growth across cash equities. Our Software Engineers lead large technical projects, help set the direction for our trading infrastructure, and leverage technology to enable business success.

Our cash equities engineering team is building out systems that must ingest and react to market data feeds from major US exchanges in microseconds or less, efficiently price and hedge positions of single stocks and ETFs and execute orders with extremely low error tolerance. We continually refine, store, and analyze terabytes of data produced by market activity and our trading systems. Our user interfaces must present coherent, responsive real-time visualizations of market activity and system performance while providing intuitive control of a highly complex system. Our core systems must provide a stable, performant, and trusted foundation on which our systems are built.

What you’ll do:

In this role you will be building out functionality across simulation, research, and production systems. Specifically, you will:

• Help establish the vision and technical direction for major cash equities trading initiatives
• Design, develop, support, and maintain large portions of our low-latency equities trading infrastructure, including order management systems (OMS) and execution management systems (EMS)
• Contribute to our pricing, research and trading models that power our market-making and proprietary trading strategies in US equities and US ETFs
• Develop a deep understanding of exchange-specific protocols, order book dynamics and exchanges connectivity
• Optimize data processing pipelines to handle market data from multiple exchanges at scale while continuously improving execution speed and system performance
• Work closely with FPGA engineers to leverage hardware acceleration for ultra-low-latency execution and explore novel ways to integrate FPGAs with software-driven trading infrastructure
• Collaborate deeply with traders, engineers, and researchers to help us evolve our execution logic and market impact models

Technology at Optiver:

At Optiver we pride ourselves on being real engineers, not just coders. Our engineers work closely with traders to identify the business problems we face and determine how they should be solved. We apply a disciplined and scientific approach. We engineer simple, well-architected solutions that meet the dynamic needs of our traders. Our passion is to solve problems which really matter to the business, and we take pride in the quality of our solutions.

What you’ll get:

You’ll join a culture of collaboration and excellence, where you’ll be surrounded by curious thinkers and creative problem solvers. Motivated by a passion for continuous improvement, you’ll thrive in a supportive, high-performing environment alongside talented colleagues, working collectively to tackle the toughest problems in the financial markets.

In addition, you’ll receive:

• The opportunity to work alongside best-in-class professionals from over 40 different countries
• Ownership over initiatives that directly solve business problems
• 401(k) match up to 50% and fully paid health insurance
• 25 paid vacation days alongside market holidays
• Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:

• Familiarity with the market microstructure of the US Equities and/or US ETF markets
• Strong engineering instincts and a deep understanding of computer science fundamentals
• Programming experience across C++ or C with other object-orientated languages also considered
• Experience building low-latency trading systems on a large scale including across market data ingestion, order routing and execution performance
• Experience with exchange connectivity, order matching, and execution logic for major venues
• Experience optimizing high-throughput systems that must process and react in real-time to streams of market data
• Familiarity with building and integrating FPGA-assisted trading systems
• Innovative, big-picture thinking grounded in real-world pragmatism
• Readiness to set technical direction, promote strong engineering principles and continuously seek ways to refine and optimize systems in a fast-moving, ever evolving environment
• You can spot opportunities to enhance performance, efficiency, and maintainability

Who we are:

At Optiver, our mission is to improve the market by injecting liquidity, providing accurate pricing, increasing transparency and stabilizing the market no matter the conditions. With a focus on continuous improvement, we prioritize safeguarding the health and efficiency of the markets for all participants. As one of the largest market making institutions, we are a respected partner on 100+ exchanges across the globe.

Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics.