Senior Software Engineer

VISA WORLDWIDE PTE. LIMITED; Singapore; Hybrid; SGD 90,000 - 150,000; Full time

Job summary

Visa Worldwide Pte. Ltd. in Singapore is seeking a Software Development Engineer to design, implement, and improve software applications in the fintech domain.

You will spend most of your time coding, collaborating with product managers, data scientists, QA, and operations to deliver secure, scalable solutions. You will work with Generative AI tools, cloud services, and automation, following best practices, security standards, and regulatory requirements.

Qualifications

• 2+ years of relevant work experience and a Bachelor's degree, OR 5+ years of relevant work experience.
• Experience in technologies/software systems or a directly related field (minimum two years).
• Experience in developing and/or implementing web-based or mobile applications (minimum two years).
• Experience in system design and architecture for product components.
• Experience in debugging and troubleshooting software issues.
• Experience in code review and applying coding standards.
• Experience in test planning and execution for software features.
• Experience in responding to support requests and deploying fixes.
• Experience in using software developer tools for code creation and maintenance.

Responsibilities

• Collaborate with stakeholders to interpret requirements for project components and incorporate feedback into future designs or solution fixes.
• Translate business requirements by verifying assumptions and escalating potential design issues to appropriate stakeholders.
• Participate in system design and architecture, refining code plans and contributing to design documentation.
• Contribute to project estimation and promote issues that may cause delays.
• Develop, implement, and maintain code for products, services, or components, applying coding patterns, guidelines, and best practices.
• Apply debugging tools to verify assumptions and proactively flag issues before they occur.
• Participate in code reviews to ensure coding standards are followed and address routine pull requests.
• Create test plans and configure testing procedures to identify and resolve defects for multiple features.
• Respond to support requests during on-call rotations, troubleshooting issues and deploying fixes under guidance.
• Leverage and build knowledge of software developer tools to create, debug, and maintain code for components.
• Remain current in skills by investing time in training resources to improve product availability, reliability, observability, and performance.

Skills

Core Java

JEE technologies

REST

Container technologies

OO design

Design patterns

System design

CI/CD

Code reviews

Debugging

Education

Bachelor's degree

Advanced degree

Tools

GIT

Test automation tools

Job description

About Us

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

Job Summary

Software Development Engineers are expert problem-solvers and builders who design, implement, and improve software applications and systems. In this role, engineers spend approximately 60–75% of their time coding, working hands‑on with code, data, and modern tools (including AI‑assisted development, cloud services, and automation frameworks) to deliver secure, scalable, and high-quality technology solutions that drive business outcomes in the fintech sector. They collaborate with cross‑functional teams – product managers, designers, data scientists, QA, operations, and compliance – to translate business requirements into robust technical solutions, all while adhering to best practices, security standards, and regulatory requirements.

All roles require digital fluency, including the ability to work with emerging technologies such as Generative AI tools (e.g. ChatGPT, Claude, Microsoft Copilot) to support everyday work.

Key Responsibilities:

• Collaborate with stakeholders to interpret requirements for project components and incorporate feedback into future designs or solution fixes.
• Translate business requirements by verifying assumptions and escalating potential design issues to appropriate stakeholders.
• Participate in system design and architecture, refining code plans and contributing to design documentation.
• Contribute to project estimation and promote issues that may cause delays.
• Develop, implement, and maintain code for products, services, or components, applying coding patterns, guidelines, and best practices.
• Apply debugging tools to verify assumptions and proactively flag issues before they occur.
• Participate in code reviews to ensure coding standards are followed and address routine pull requests.
• Create test plans and configure testing procedures to identify and resolve defects for multiple features.
• Respond to support requests during on-call rotations, troubleshooting issues and deploying fixes under guidance.
• Leverage and build knowledge of software developer tools to create, debug, and maintain code for components.
• Remain current in skills by investing time in training resources to improve product availability, reliability, efficiency, observability, and performance.

Visa requires at least 3 days in office, expectations of these days will be confirmed by your Hiring Manager.

Qualifications

Basic Qualifications:

• 2+ years of relevant work experience and a Bachelor's degree, OR 5+ years of relevant work experience.
• Experience in technologies/software systems or a directly related field (minimum two years).
• Experience in developing and/or implementing web‑based or mobile applications (minimum two years).
• Experience in system design and architecture for product components.
• Experience in debugging and troubleshooting software issues.
• Experience in code review and applying coding standards.
• Experience in test planning and execution for software features.
• Experience in responding to support requests and deploying fixes.
• Experience in using software developer tools for code creation and maintenance.

Preferred Qualifications:

• 3 or more years of work experience with a Bachelor’s Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD).
• You have expertise of Core Java, JEE technologies, REST, and container‑based technologies.
• Experience with back‑end technologies such as JDBC, JMS, Spring, Hibernate, JMX
• Experience with SQL and relational database usage with commercial‑grade databases.
• You have experience architecting solutions with Continuous Integration and Continuous Delivery in mind
• Expert in OO design and design patterns
• We count on your curiosity and creativity, to want to understand customer requirements and our processes and want to come up with creative solutions
• While you’ll have the skill to see and understand the big picture, you’re able to stay focused on the task at hand to achieve immediate goals
• You’re great at systematic and accurate research wanting to uncover the smallest detail
• You have amazing work ethics that will help us all work extremely well together
• Exceptional oral and written communication skills
• You have proven experience as a technologistwith ability to understand the requirement anddesign and build the solution.
• You have the passion to understanding people and to always striving to improve our products and services!
• Experience and working knowledge of GIT is a plus
• Working knowledge / experience with test automation tools is a plus
• Experience with the payment industry and technologies is a plus

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.