Design and maintain efficient trading systems and tools, manage multiple tasks, collaborate cross-functionally, and implement scalable solutions.

Develop and implement code for low latency trading systems, perform production monitoring, automate tasks and build risk management tools.

Oversee risk for Americas trading, enhance trading controls, conduct analysis, and collaborate across teams to manage operational risk.

The Quantitative Researcher analyzes large data sets and builds statistical models for market behavior, implementing trading strategies and scalable research methods.

Provide level one and two support for trading applications, execute automation efforts, monitor system health, and communicate with traders and developers.

Develop and improve the research framework and tools for a quantitative trading team. Provide day-to-day on-site support to quantitative researchers, implement production-grade Python and C++ code, and integrate statistical libraries and workflow/task scheduling solutions. Collaborate with traders and engineers to enhance research infrastructure and execution capabilities.

As a Senior Hardware Engineer, you'll collaborate with software developers to create low-latency connections, build communication stacks, manage data flow, and develop FPGA hardware interfaces, requiring extensive knowledge in FPGA and ASIC development.

Maintain and optimize low-latency trading networks across data centers and cloud. Troubleshoot connectivity, manage circuit migrations and MACs, design hybrid/cloud-native networking, perform configuration audits, support multicast and overlay technologies, automate infrastructure, and participate in on-call rotation.

Architect and optimize a high-frequency trading platform while managing multiple tasks and ensuring robust access to market data.

Develop options pricing and risk models, improve volatility valuation, research volatility alphas, collaborate with traders, and mentor junior staff.

The Reliability Engineer III will provide technical support for trading applications, automate processes for reliability, and monitor system health while engaging with trading teams.

The Software Developer will design and implement a low-latency trading platform, optimize machine learning algorithms, and develop data analysis tools.

The Low Latency Software Developer designs, develops, and implements high-performance trading systems while collaborating with global teams to solve trading challenges.

As a Software Reliability Engineer, you'll support and maintain Post Trade systems, troubleshoot production issues, and enhance system reliability through automation and documentation.

The Trading Operations Engineer will monitor trading operations, contribute to codebase, manage projects, and optimize trading systems.

Develop and improve the core Python data science platform for trading research, manage data, build ETL pipelines, and automate support workflows.

The Procurement Associate supports procurement operations by managing purchase orders, negotiating with suppliers, monitoring vendor performance, and coordinating invoices and shipments, especially in EMEA.

The Senior Software Developer will enhance and maintain Tower's security referential infrastructure, tackle production issues, and automate operations.

Develop and maintain internal systems and tools to automate production environments, build scalable web services, collect and visualize large data sets, support other technical teams, and implement innovations to improve trading infrastructure.

Oversee and manage risk for equity trading activities, focusing on statistical arbitrage and delta one strategies, while enhancing risk controls and governance.