Auros

• Ensure the performance and reliability of mission-critical trading infrastructure by proactively identifying and resolving bottlenecks at all layers: compute, network, storage, and application. • Support, operate, and continuously improve highly available, low-latency systems under global trading load, with a strong focus on automation and enabling self-service for internal teams. • Participate in a day-time rotational on-call schedule, handling real-time operational incidents, root cause analysis, and long-term preventive improvements. • Use metrics and observability tools (Prometheus, Grafana, etc.) to detect anomalies, monitor performance trends, and support incident response. • Build, manage, and scale infrastructure-as-code using Terraform and configuration management tools like Ansible. • Collaborate closely with trading, engineering, and security teams to align infrastructure improvements with application demands. • Implement robust security practices, including IAM, threat detection, and secure CI/CD pipelines, to support high-trust production environments. • Apply low-level optimization strategies to improve throughput, reduce latency, and increase system efficiency across diverse environments. • Work closely with developers, traders and other staff to accomplish our firm’s goals.

• Execute OTC trades in a timely and efficient manner, ensuring compliance with internal policies including pricing and trading policies and regulatory requirements. • Monitor market trends and analyze trading opportunities, utilizing a decent understanding of options and financial derivatives. • Communicate effectively with clients and internal stakeholders to coordinate trading strategies and initiatives. • Maintain high levels of attention to detail in all aspects of trading, documentation, and compliance. • Conduct thorough risk assessments to ensure financial risk is managed comfortably. • Collaborate with team members to share insights, discuss what best solutions to provide • Utilize trading algorithms on a daily basis to hedge derivatives and execute client transactions. The trader will also play a key role in monitoring and enhancing these algorithms to optimize performance.

• Develop trading system infrastructure in Python and C# as directed. • Work with traders, middle office and other stakeholders to understand the core problems that each of the teams is facing, in both Cefi and Defi environments and design solutions. • Deploy trading system components in to our production environment. • Be responsible for troubleshooting system issues as and when they occur. • Identify opportunities for system improvements. • Engage with the team during system design discussions, code reviews, trading idea brainstorms.

• Transform trading opportunities into profits. That is, improve and invent trading and market making strategies while minding risk and any market-making obligations. You will oversee the entire process, including problem identification, analysing data, writing software, and providing ongoing support. • Improve and develop systems for automated monitoring of 24/7/365 trading. • Develop C++ and Python applications that leverage internally-developed, normalised interfaces for market data and order execution. • Work with both existing codebases and new ones. • Collaborate closely with others. The business, development, and trading teams regularly work in concert with each other. • Monitor trading, especially of new algorithms, and ensure that our systems are performing as desired from a technical, risk, and profit perspective. • Use your experience working directly with trading teams to identify and surface opportunities to improve Auros’s technical systems and architecture. • Engage with the team during system design discussions, code reviews, trading idea brainstorms, and general banter.

• Transform trading opportunities into profits. That is, improve and invent trading and market making strategies while minding risk and any market-making obligations. You will oversee the entire process, including problem identification, analysing data, writing software, and providing ongoing support. • Improve and develop systems for automated monitoring of 24/7/365 trading. • Develop C++ and Python applications that leverage internally-developed, normalised interfaces for market data and order execution. • Work with both existing codebases and new ones. • Collaborate closely with others. The business, development, and trading teams regularly work in concert with each other. • Monitor trading, especially of new algorithms, and ensure that our systems are performing as desired from a technical, risk, and profit perspective. • Use your experience working directly with trading teams to identify and surface opportunities to improve Auros’s technical systems and architecture. • Engage with the team during system design discussions, code reviews, trading idea brainstorms, and general banter.

• Implement and maintain security controls across multi-cloud environments and on-prem infrastructure • Own IAM strategy and implementation • Design and operate key management and custody security controls • Harden CI/CD pipelines and secure the software delivery process • Configure and operate corporate security tooling • Respond to security incidents • Conduct security assessments of infrastructure and applications • Automate security operations • Work with Infrastructure to embed security into cloud provisioning and system configuration