Core Java Developer

As a Core Java Developer reporting to Sr. Director – Software Engineering, you'll play a key role in developing and implementing software solutions that power Nasdaq's Eqlipse trading platform, supporting clients across Japan and collaborating with global teams. You'll thrive in this role if you're a collaborative problem-solver with a passion for software engineering, a global perspective, and the drive to deliver high-quality solutions in a fast-paced, high-impact environment.

Key Responsibilities Design, develop, and implement software solutions as part of the Trading Engineering organization supporting the Eqlipse trading platform. Support existing clients in Japan, ensuring software reliability, performance, and quality standards are met. Collaborate closely with colleagues in Tokyo and across Nasdaq's global teams to align on objectives and deliverables.

Maintain and improve code quality, structure, and engineering standard processes. Participate in cross-timezone coordination with overseas teams and customers, with occasional flexibility outside of core working hours.

Required Qualifications Bachelor's degree in Computer Science, Information Systems, or a related field Open for fresh graduate or graduating students Experience in software engineering using Java, Maven, and Git. Knowledge of Linux operating systems and shell scripting. Business-level English and Japanese proficiency — able to communicate effectively, both verbally and in writing, in a professional environment.

Ability to work in a hybrid environment, with flexibility to collaborate across global time zones as needed. Must be willing to work onsite in the client’s office (1 week per month) Preferred Qualifications Experience building and deploying containerized applications. Familiarity with financial exchange protocols such as FIX, ITCH, or OUCH.

Exposure to global teams and cross-border collaboration in the financial technology space. This position is located in Tokyo, Japan and offers a hybrid working arrangement (3x a week in the office). This is a 2-year fixed term contract (with potential for extension depending on the business needs) Benefits & Rewards We offer private health insurance, employee stock purchase plan, equity grant, annual bonus, counseling sessions through Lyra, a global mentoring program, subscription to e-learning platforms, fitness, wellness and more.

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. At Nasdaq, we’re proud to be the engine behind the world’s capital markets.

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