Total 7 java developer job vacancies in Engineering category in Singapore, South East

Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people.   While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms.     

The Opportunity: 

We are looking for Versatile, curious, and energetic Software Engineers who embrace solving complex challenges on a global scale.  As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions.   

Description:

As a Sr. Software engineer in Dispute Systems, you will be part of a global team that develops and maintains Visa Resolve Online, a web-based application that enables Visa clients to manage their disputes and chargebacks. You will use your Java skills and experience with various technologies to design, develop, test, and deploy high-quality code that meets very high business, security and resiliency requirements. You will collaborate with other teams, vendors, and stakeholders to ensure the smooth delivery and operation of the application. You will have the opportunity to learn and apply new technologies and frameworks, such as AI and generative AI, to enhance the functionality and performance of the application.

Responsibilities:

• Learn the Visa Dispute business domain, analyze requirements, evaluate different coding options and participate in scoping and sizing activities
• Design, develop, test and maintain code for the Visa Resolve Online application
• Communicate and collaborate effectively with team members including vendor partner teams
• Participate in the technology proof-of-concepts and learn new technologies and frameworks
• Understand and enhance coding guidelines and participate in code review processes
• Create and maintain technical documentation
• Collaborate with Product Owners, DevOps, Security, Automation and Level 3 Support teams to ensure alignment across initiatives.
• Deliver service excellence and innovation, create opportunities, consistently think and act ahead of the curve

**We do not expect that any single candidate would fulfill all of these characteristics. For instance, we have exciting team members who are really focused on building scalable systems but didn’t work with payments technology or web applications before joining Visa

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs. 

Job Description

We are seeking a dedicated Support Engineer professional to join our team to ensure the smooth operation of our systems and applications. The ideal candidate will have strong technical skills and be able to collaborate with various departments to support and maintain our software systems.

Responsibilities:

Monitor and troubleshoot production issues (Linux VMs, Vendor Product, SFTP).

Collaborate with cross-functional teams to identify and resolve production issues.

Perform root cause analysis and provide solutions to prevent future issues.

Create and maintain documentation related to production issues and resolutions via JIRA.

Implement and maintain processes and procedures to improve production support.

Provide daily, weekly, and monthly reports on system performance and issue status.

Ensure proper deployment and release of software updates & infrastructure patches/upgrades.

Participate in on-call rotation and respond to production issues after business hours. There are two shifts, Morning (7 AM to 4 PM) and Afternoon (2 PM to 11 PM), running 7 days a week.

Deployments during silent hours.

Development work within the vendor product (about 10%-20% of time).

Preferred Qualifications:

Bachelor’s degree in Computer Science or related field.

2–4 years of experience in Production Support or related role.

Strong technical skills in Java, SQL, UNIX, and scripting languages.

Ability to troubleshoot and resolve complex production issues efficiently.

Excellent problem-solving and analytical skills.

Effective communication skills to collaborate with cross-functional teams effectively.

Willingness to participate in on-call rotation.

The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslog, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Senior Software Engineer, a highly motivated senior individual contributor based in Singapore, responsible for designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior Analyst who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops. The role will also be required to lead implementations on key modules and mentor junior team members,

Responsibilities:

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

Rapsodo is a Sports Technology company with offices in the USA, Singapore, Turkey & Japan. We develop sports analytics products that are data-driven, portable and easy-to-use to empower athletes at all skill levels to analyse and improve their performance. From Major League Baseball star pitchers to Golf tour players, athletes use Rapsodo technology to up their game across the world. Trusted by coaches and players from youths to professionals, Rapsodo provides real-time insights for all-time performance.
We are innovative, focused, and rapidly growing. We are continuously looking for team players who will stop at nothing to deliver state-of-the-art solutions as part of Team Rapsodo.
As a Full Stack Developer, you will design, develop, and deploy robust, secure, and user-centric applications while leveraging the power of cloud technologies. You will work across the entire tech stack, ensuring our applications are scalable, efficient, and aligned with business goals.

Location:

Singapore

Key Responsibilities:

• Develop Full-Stack Applications: Design, build, and maintain responsive front-end interfaces and secure, scalable back-end services.
• Cloud Integration: Leverage cloud platforms (AWS, Azure, Google Cloud) to develop and deploy cloud-native solutions, ensuring optimal scalability and performance.
• Collaborate Across Teams: Work closely with product managers, designers, and DevOps engineers to deliver seamless user experiences.
• Optimize Performance: Ensure applications perform reliably under high usage, implementing best practices for scalability and security.
• Innovate: Stay ahead of industry trends and bring new ideas to enhance our offerings.

• 8+ years in full-stack development with expertise in front-end frameworks (React, Angular, or Vue.js) and back-end technologies (Node.js, Python, Go, etc.).
• Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Strong understanding of CI/CD pipelines and DevOps tools.
• Proficiency in building RESTful APIs and microservices architecture.
• Familiarity with containerization (Docker, Kubernetes) and serverless computing.
• Experience with both SQL and NoSQL databases.
• Excellent problem-solving and analytical abilities.
• Strong communication skills to work effectively with cross-functional teams.
• Self-motivated, team-oriented, and driven to innovate.
• A natural curiosity for new technologies and trends in cloud computing and software development.

We are a global leader in sports vision technology, powered by a team that believes in failing fast, learning faster, and winning as a team. At Rapsodo, you'll thrive in a culture driven by customer focus, achieving more with less, and redefining what's possible. If you are eager to work independently while contributing to a dynamic, innovative, and passionate team, we encourage you to submit your application.

The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslog, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Staff Software Engineer, a highly motivated senior experienced individual contributor, responsible for innovative planning, designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior consultant who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops, LLM, Onprem models. Model QA. The role will also be required to lead implementations on key modules and mentor junior team members,

Responsibilities:

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

• The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslogs, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Senior Software Engineer, a highly motivated senior individual contributor based in Singapore, responsible for designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior Analyst who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops. The role will also be required to lead implementations on key modules and mentor junior team members.
  Responsibilities:

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development.

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.

The Reliability Engineering Automation team prides itself in keeping Visa systems up and secure, catering to the 24*7 needs of the business. The team uses AI to aggregate observational data (from monitoring systems output, job logs, syslogs, etc.) and data from ticketing, incident, and event management system data to produce a virtuous circle of continuous insights yielding continuous improvements and fixes The Senior Software Engineer, a highly motivated senior individual contributor based in Singapore, responsible for designing and developing effective solutions in accordance with industry standards on best web development practices. As part of the team, you will be required to own key modules, perform code and design AI architectural reviews, suggest best practices and implement design and development standards. The role is a senior Analyst who has the passion to solve problems, factor old codes, learn and pick up new technologies like generative AI, chatops. The role will also be required to lead implementations on key modules and mentor junior team members.

Responsibilities

• Have the passion in developing and supporting the growth of the next generation software architectures and inspire innovation within the team.
• Develop scalable real-time low-latency Artificial Intelligence processing solutions in an agile delivery method
• Lead and guide the team in AI design, code and implement new algorithms to solve complex problems
• Develop AIOPS solutions using available tools and technologies and assist the global team in problem resolution by hands-on participation.
• Engage technical workshops with cross-vertical Technology partners for cross-vertical integration in software development

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office 2-3 set days a week (determined by leadership/site), with a general guidepost of being in the office 50% or more of the time based on business needs.