Jobs at Tower Research Capital

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

Manage end-to-end payroll for India and APAC, ensure tax filings and labor law compliance, produce payroll and benefits reports, maintain GL reporting, support onboarding/offboarding and benefits administration, liaise with vendors and global team, and drive payroll/benefits process controls and analytics.

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

Provide real-time risk oversight for electronic trading and market risk, maintain risk and stress-test frameworks, monitor/resolve trading risk issues, support limit governance, back-testing, and collaborate with traders, PMs, engineering, and operations to improve controls and automation.

Manage end-to-end monthly multi-country payrolls for India and APAC, ensure tax and labor law compliance, produce payroll and benefits reports, coordinate with HR and vendors, maintain data integrity, support benefits enrollment and analytics, and serve as primary employee contact for payroll and benefits inquiries.

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

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

Manage end-to-end monthly payroll and benefits across India and APAC (SG, CN, HK, AU, JP). Ensure compliance with local labor and tax laws, produce payroll/benefits reporting and reconciliations, liaise with vendors and global teams, support onboarding/offboarding, assist benefits enrollment and audits, and maintain data integrity.

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

Support day-to-day business operations for Americas securities trading, expand exchange and liquidity participation, manage bank/venue/broker relationships, execute strategic priorities, perform market and regulatory research, and maintain administrative records to support trading.

Lead and deliver firm-wide, cross-functional technology and business initiatives. Manage multiple global projects end-to-end: planning, resource allocation, budgets, risk mitigation, stakeholder communication, technical decision-making, PMO standardization, reporting, and prioritization of technical debt. Drive coordination across engineering, trading, risk, compliance, finance, and operations.

Build and maintain internal tools, data workflows, and web applications. Develop Python services, ETL and reporting pipelines, SQL queries, and AI-enabled internal tools (chatbot/agent) integrating with APIs and databases. Maintain backend APIs and frontends, improve reliability, observability, testing, and CI/CD, and collaborate with business users to deliver practical solutions.

Identify, source, and govern external exchange and market data for trading. Manage licensing, vendor contracts, entitlement systems, audits, usage reporting, and stakeholder support to ensure compliant, cost-effective data access.

Designs, supports, and optimizes high-performance, low-latency networks across co-location, data center, and office environments. Performs monitoring, troubleshooting, moves/adds/changes, circuit migrations, connectivity testing, infrastructure migrations, on-call rotation, and liaises with carriers and exchanges.

Design, operate, and troubleshoot low-latency, high-performance networks across co-locations, data centers and offices. Perform network moves/changes, circuit migrations, monitoring, optimization, and liaise with carriers/exchanges. Participate in on-call rotation and support infrastructure and project migrations.

Design and build automation and web-based products (frontend/backend), stream processing, microservices, and databases to manage Tower's global production environment. Collaborate across teams, support production via developer on-call rotation, produce technical documentation and specifications, and contribute to architecture and deployment/DevOps for 24/7 trading infrastructure.

The Payroll Analyst processes Canadian payroll, manages year-end processes, ensures compliance with labor standards, and supports employee benefits administration.

Design and build a scalable, reliable ML research platform supporting large-scale experimentation, distributed GPU training, experiment tracking, model/version/ artifact management, data pipelines, observability, and resource scheduling across HPC and multi-cloud environments while partnering with quantitative researchers.

Assist the regional risk team in enhancing risk models, developing data visualization tools, and documenting internship work for future improvements.

Design, support, and operate HPC compute and storage across on-premises and cloud environments. Maintain large-scale Linux systems, troubleshoot OS/storage/networking and cluster scheduler layers, manage batch and containerized workloads (CPU/GPU), build HPC tools and observability pipelines, handle deployments and lifecycle, and automate repetitive workflows to improve cluster utilization and reliability.