As a Senior Java Developer reporting to Director - Software Engineering, you'll take end-to-end ownership of meaningful technical challenges - from understanding requirements to shipping production-ready solutions.
You'll work across backend systems, security, and cross-platform development, contributing to both new builds and the evolution of existing products.
You'll thrive here if you're self-directed, curious, and energized by solving complex problems that have real impact on a global scale.
Key Responsibilities
Design, develop, test, and deploy software solutions that meet or exceed product and client requirements
Build and maintain security-focused applications of increasing scope and complexity
Extend and improve existing systems - adding functionality, enhancing performance, and adapting to new environments
Ensure cross-platform compatibility across all deliverables
Monitor system improvements post-deployment and iterate based on performance outcomes
Contribute to architecture, database design, and technical direction as needed
Required Qualifications
Bachelor's degree in Computer Science, Engineering, or a related field - or equivalent practical experience
At least 3 years strong, hands-on Java development skills with a solid understanding of software design principles, data structures, and algorithms
Experience working with relational and/or NoSQL databases - including design, analysis, and querying
Proven experience with continuous integration and deployment practices
Demonstrated ability to write secure, testable, and maintainable code
Experience with cross-platform or multi-environment development
Preferred Qualifications
Familiarity with cloud platforms such as AWS, GCP, or Azure
Experience with data warehousing or large-scale data systems
Background or interest in application security best practices
This position will be located in Sydney, Australia and offers the opportunity for a hybrid work environment at least 2 days a week in-office (may increase to 3 days in the future).
This is a permanent,



full-time role so candidates should have full working rights in Australia.
To be eligible to apply, you must have Australian citizenship or permanent residency status.
Benefits & Rewards
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 chance 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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Our purpose is to advance economic progress for all.
Whether you're a client, a colleague, or part of our broader community, we're here to move markets - and possibilities - forward.
Join our Talent Community to stay in the loop on upcoming roles, events, and new opportunities across Nasdaq.
Our hybrid work model, NasdaqBlend, gives you flexibility to do your best work - whether that's from home, in the office, or a mix of both.
Check the job listing or reach out to our team for role-specific details.
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📌 Senior Java Developer (New South Wales)
🏢 Nasdaq
📍 New South Wales