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Trexquant Jobs (NOW HIRING)

Senior Data Engineer

Stamford, CT ยท On-site

$150K - $200K/yr

Trexquant is seeking an experienced Senior Data Engineer to build and maintain the core data infrastructure that powers our quantitative research platform. This role is responsible for owning the ...

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Trexquant information

What is Trexquant?

Trexquant is a quantitative hedge fund that specializes in developing and executing algorithmic trading strategies across global financial markets. The firm uses advanced data analysis, statistical modeling, and machine learning to identify trading opportunities and manage risk. Trexquant employs professionals with expertise in mathematics, computer science, engineering, and finance to design and implement its trading algorithms. The company is known for its collaborative culture and focus on innovation in quantitative research and technology.

What are the key skills and qualifications needed to thrive as a quantitative researcher at Trexquant?

To thrive as a quantitative researcher at Trexquant, you need a strong background in mathematics, statistics, computer science, and finance, typically supported by an advanced degree in a quantitative field. Proficiency in programming languages such as Python, C++, or R, and experience with data analysis tools and quantitative modeling platforms are crucial. Exceptional problem-solving abilities, attention to detail, and effective teamwork and communication skills distinguish top performers in this role. These skills are vital for developing innovative trading strategies, analyzing complex datasets, and maintaining a competitive edge in quantitative finance.

What are some common challenges faced by quantitative researchers at Trexquant, and how can new hires best prepare for them?

Quantitative researchers at Trexquant often encounter challenges such as handling large, complex datasets, developing robust trading algorithms, and adapting quickly to fast-paced market changes. New hires can best prepare by strengthening their programming skills (especially in Python and C++), staying current with financial markets, and mastering advanced statistical or machine learning techniques. Collaboration is key, as researchers frequently work in interdisciplinary teams with other quants, data engineers, and traders to test and refine strategies.

What is the difference between Trexquant vs Quantitative Analyst?

AspectTrexquantQuantitative Analyst
Required CredentialsDegree in finance, mathematics, or computer science; experience with programming languages like Python or RDegree in finance, mathematics, or related field; proficiency in programming and statistical analysis
Work EnvironmentFinancial firms, hedge funds, or asset management companies; collaborative and fast-pacedFinancial institutions, hedge funds, or investment firms; analytical and research-focused
Employer & Industry UsageUsed by firms like Trexquant to develop quantitative trading strategiesCommonly employed across finance sectors for developing and testing trading models

Trexquant and Quantitative Analysts share similar educational backgrounds and work environments, focusing on data analysis and model development. While Trexquant is a specific firm specializing in quantitative trading strategies, a Quantitative Analyst is a broader role found across many financial institutions. Both roles require strong analytical skills and programming knowledge, but Trexquant refers to a company, whereas Quantitative Analyst describes a job title.

Does Trexquant pay well?

Trexquant, a quantitative trading firm, offers competitive salaries aligned with industry standards for finance and technology roles. Compensation often includes base pay, bonuses, and benefits, depending on experience and position. Employees with strong analytical and programming skills, such as in Python or C++, tend to earn higher salaries.
More about Trexquant jobs

What cities are hiring for Trexquant jobs?

Cities with the most Trexquant job openings:

What states have the most Trexquant jobs?

States with the most job openings for Trexquant jobs include:

Infographic showing various Trexquant job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Physical job distribution.

Lead Trading Systems Engineer (USA)

Trexquant Investment

Stamford, CT โ€ข On-site

$175K - $200K/yr

Full-time

Medical, Dental, Vision

Re-posted 10 days ago


Job description

Trexquant is looking for a senior technologist to lead the design and evolution of our core trading, research, and simulation infrastructure. This role involves architecting and building scalable, low-latency systems in Linux environments, collaborating closely with quantitative researchers & engineers, and driving next-generation simulation and execution platforms.
Responsibilities
  • Design, build, and enhance core infrastructure systems that support trading, research, and operations, including integration with the firm's Order Management System (OMS).
  • Architect and develop a high-performance multi-asset simulation and backtesting platform capable of supporting strategy research, backtesting, and deployment across equities, futures, fixed income, and derivatives.
  • Evaluate existing systems to identify bottlenecks and implement improvements that enhance scalability, performance, and security.
  • Collaborate with quantitative researchers and cross-functional teams to ensure the platform accurately models market dynamics, transaction costs, and execution behavior while aligning technical initiatives with a long-term infrastructure roadmap.
  • Design and optimize scalable data and compute infrastructure for low-latency, high-throughput processing of large-scale market data across simulation and production trading.
  • Improve caching, time-series management, and distributed computation while keeping the simulation & backtesting framework modular and scalable.
  • Oversee the development, integration, and deployment of systems and tools in C++, Python, and Linux environments.
  • Provide mentorship and technical guidance to engineers and researchers while staying current with emerging technologies and industry best practices.

Requirements
  • Bachelor's, Master's, or Ph.D. in Computer Science, Engineering, Mathematics, or a related STEM field.
  • 6+ years of experience building high-performance trading, simulation, or research infrastructure within Linux environments.
  • Expert-level proficiency in one of these programming languages: C++ (C++17/20), Java, or Python, with strong knowledge of algorithms, concurrency, data structures, and systems architecture. Preference for C++.
  • Experience architecting scalable, low-latency, high-throughput systems in Linux-based production environments.
  • Knowledge of market microstructure, execution systems, and simulation or backtesting methodologies.
  • Experience designing or supporting OMS, execution, or comparable trading infrastructure.
  • Excellent communication skills and ability to collaborate effectively across engineering and research teams.
  • Financial industry experience is a plus, but not required.

Benefits
  • Competitive salary plus bonus based on individual and company performance.
  • Collaborative, casual, and friendly work environment.
  • PPO Health, dental and vision insurance premiums fully covered for you and your. dependents.
  • Pre-tax commuter benefits.
  • Weekly company meals

Applications are open for both Stamford and New York City offices, the latter with a planned opening in October 2026.
The base salary range is $175,000 - $200,000 depending on the candidate's educational and professional background. Base salary is one component of Trexquant's total compensation, which may also include a discretionary, performance-based bonus. This position is classified as overtime-exempt.
Trexquant is an Equal Opportunity Employer