Senior Java Developer

Company Description

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters — to you, to your community, and to the world.

Progress starts with you.

Job Description

As a Senior Java Developer, you will play a key role in designing, building, and integrating new credit card and personal loan application forms with our client’s systems. You’ll enable real-time conditional approvals and seamless customer experiences, contributing to API development, authentication handling, and quality assurance through modern testing and observability practices. You’ll work closely with Solution Architects, developers, testers, and analysts to deliver secure, scalable, and integrated solutions for credit origination.

You’ll help our client deliver the right solutions efficiently, foster strong cross-functional relationships, and influence technical direction through clear communication. You’ll proactively manage risks, ensure quality and timely delivery, and support the growth of others through coaching, feedback, and knowledge sharing.

Highlights of your role include:

• Deliver complex features and integrations, ensuring quality and strategic alignment.
• Design and build robust, scalable systems using advanced engineering knowledge.
• Develop and integrate RESTful APIs, handle authentication (JWT), and work with asynchronous systems (e.g., PubSub Messaging, MQ).
• Champion unit testing, code quality, and observability practices.
• Collaborate across disciplines, mentor others, and contribute to Agile delivery.

Qualifications

• 7+ years’ professional engineering experience in financial services, ideally working in unsecured lending and cards processing ecosystems.
• Excellent communication, collaboration, and technical leadership skills are critical to the success in this role.
• Advanced Java development, MS SQL or other relational databases.
• Experience with Spring Boot, CI/CD platforms (Jenkins, Github Actions, Spinnaker), and observability tools (Dynatrace, DataDog, Splunk).
• Skilled in component-based architecture, API development, and integration with asynchronous systems.
• Familiarity with other languages (.NET, Python, Ruby) is a plus.
• Relevant tertiary qualification or equivalent experience.

Additional Information

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Client-provided location(s): Auckland, New Zealand

Job ID: 9f44977f-e7b3-4597-9fe7-9826d006c273

Employment Type: OTHER

Posted: 2025-12-18T23:24:52