Top Tech Jobs & Startup Jobs

Serve as the primary HR leader for the Austin office (with some support for Chicago and New York), partnering with leaders on organizational design, performance management, employee relations, engagement, onboarding/offboarding, HR analytics, and global People programs. Leverage Workday and AI tools to improve HR processes, ensure compliance with local laws, and support talent development, succession planning, and continuous improvement.

The Senior Sourcing Lead - Hardware will drive hardware sourcing initiatives, manage supplier relationships, optimize costs, and mentor procurement teams. This role involves strategic negotiations and collaboration with senior stakeholders to enhance hardware procurement efficiency and value.

Advise on US tax implications for new trading strategies, products, markets, and structures. Collaborate with global tax teams and stakeholders, consult external advisors, support cross-border initiatives, assess tax risks/opportunities, guide entity structures and operational models, handle federal/state controversy matters, and help develop tax governance and best practices.

Lead sourcing initiatives for cloud and AI infrastructure, optimizing third-party spend, negotiating hyperscaler agreements, and mentoring procurement teams.

Drive programs to expand trading and strengthen core systems. Lead multi-disciplinary teams to deliver projects supporting strategic growth.

The Senior Software Engineer role involves expanding the Optiver Research Platform, enhancing performance, building features, and collaborating with global teams to improve market insights through high-performance computing and software development.

The Marketing Manager will lead initiatives for US priority audiences, develop tailored marketing plans, and manage content and social media activations.

The Senior Sourcing Lead will drive hardware sourcing initiatives, manage supplier relations and risks, and mentor the procurement team globally.

Build and lead development of credit trading infrastructure (RFQ, OMS/EMS, portfolio and create/redeem systems), contribute to pricing and trading models, collaborate with traders and researchers, and set technical direction for systematic US credit trading.

Join as a graduate software engineer to build low-latency trading applications. Participate in an eight-week Global Academy, pair with a mentor, collaborate with engineers and traders, design well-architected systems, apply AI-enabled tools, and solve complex real-world problems to support rapid market decision-making.