Nasdaq is looking for a passionate Senior Core Java Developer – Trading with a focus on software development and production support, to join the trading product team in Sydney. This is a newly created role to support Nasdaq's trading product 24x7 operation. Nasdaq is a leading global provider of trading, clearing, exchange technology, listing, information, and public company services — with technology powering more than 100 marketplaces in 50 countries.

You'll thrive in this position if you're detail-oriented, technically strong, and motivated by working in a fast-paced environment where your contributions have real global impact.

Key Responsibilities

• Design, develop, and deliver software solutions for Nasdaq's trading products, from requirements through to release.
• Provide technical support and application development services for key product initiatives.
• Support 24x7 trading operations, including system monitoring, network analysis, and data warehouse review.
• Maintain code quality, structure, and contribute to CI/CD automation practices.
• Collaborate with global teams across time zones to ensure smooth delivery and operational continuity.

Required Qualifications

• Bachelor's degree in Computer Science, Information Systems, or equivalent practical experience.
• 3+ years of experience in software engineering using Java, with proficiency in Maven and Git.
• Working knowledge of Linux operating system and shell scripting.
• Experience building and deploying containers.
• Comfortable collaborating across global teams, with flexibility to occasionally join calls outside standard working hours.

Preferred Qualifications

• Experience with financial exchange protocols such as FIX, ITCH, or OUCH.
• Exposure to trading systems or financial markets technology.
• Familiarity with CI/CD pipelines and automated testing frameworks.

This is a permanent, full-time position based in Sydney, Australia, operating in a hybrid work model. Candidates must hold Australian citizenship or permanent residency to be eligible to apply.

Benefits & Rewards

We offer a competitive, well-rounded rewards package designed to support the financial, physical, and emotional well-being of our employees and their families (where applicable).

We utilize a structured job architecture and career framework to ensure growth opportunities are transparent, fair, and accessible to all employees.

For more information, visit Nasdaq Benefits & Rewards Career Page.

Come as You Are

Nasdaq is an equal opportunity employer. We welcome applications from candidates of all backgrounds and identities.

We are committed to fostering an inclusive workplace where diverse perspectives, experiences, and identities are valued and celebrated.

We ensure that individuals with disabilities are provided with reasonable accommodation throughout the hiring process.