Total 9 mobile application developer job vacancies in Remote, Central Singapore

• Overall IT experience 5-7 years with Tagetik application experience of minimum 3 years.
• Hands on experience in Analytical Information Hub (AIH).
• Expertise in ETL and DTP's.
• Must have experience in the development of Forms and Reports
• Must have hands on in the Tagetik Workflow, Data Processing and Process cockpit.
• Hand on experience on JBOSS, Control-M is an added advantage.
• Root cause investigation and resolution for complex problems.
• Documentation experience - Technical design, Unit test scripts, Code migration document.
• Work closely with functional heads, stakeholders to understand the requirements and deliver solutions.
• Minimum 2 implementation experience.
• Support client needs by delivering Functional and Technical Tagetik Consolidation.

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 talented, curious, and energetic Analysts who embrace teamwork and automation to quickly mitigate or escalate critical processing issues. A System Application Analyst is responsible to fully support the batch processing for Visa’s Debit, Data Platforms, and Core Systems applications in a multi-data center environment. The daily duties include monitoring batch processing flows, resolving errors following incident and problem management processes, and supporting daily change activities. You will get to see your efforts support critical processing of financial and non-financial data our clients depend on.

The Work itself:

The System Application Analyst is responsible for the management and recovery of the Visa’s Core batch applications and services which include:

• Taking corrective actions to recover failed jobs and ensure batch processing is executed on time and to completion
• Monitoring batch processes and addressing issues to ensure SLAs are met
• Escalating issues appropriately based on documented processes
• Documenting all issues following standard ITIL Incident and Problem Management processes
• Communicating with Clients via e-mail and phone to address issues or provide status on file deliveries
• Performing change reviews, executing change tasks, and coordinating change activity as needed
• Assisting support teams in updating job documentation and job schedules as needed to support efficient and effective batch processing
• Performing proactive analysis of the Visa’s complex batch schedules to detect potential problems and when required, take preventive/corrective actions
• Performing UAT (user acceptance testing) for new or upgraded operational monitoring tools and batch related user interfaces

Essential Functions

The Skills You Bring:

• Client and customer service experience
• Team player and a good listener
• Strong reporting and documentation abilities
• Excellent written and verbal communication skills and can flourish in a fast-paced environment with multiple, sometimes shifting priorities
• Ability to work independently and to also work effectively as part of a collective team
• Strong analytical and diagnostic skills, e.g., root cause analysis
• Experience working directly with customer support to solve technical problems
• Must have a strong commitment to execution, follow through and timely communication
• Excellent writing and interpersonal skills with the ability to communicate effectively with both technical and non-technical clients
• Good organization skills and a high level of attention to detail

We are looking for candidates who are interested in becoming application analyst who will be trained in an industry leading healthcare solution (Epic Systems) and be given an opportunity to have deep exposure to healthcare and clinical operations.

You will be part of the team that owns specific modules of the application and see through the configuration, implementation, testing, deployment, training and optimization as a module specialist.

Leverage your interpersonal skills to engage with stakeholders, project management skills to manage your part of a large-scale enterprise project, and your problem-solving skills to come up with workflow solutions to address end user needs.

• Attend Epic application module training and complete certification
• Maintain application certification for any prior certification or newly acquired certifications
• Collaborate with customer stakeholders to evaluate current and proposed workflows
• Identify approaches to configure the application you own to meet the workflow needs of the users or propose alternative ways to address their workflow goals, business and clinical objectives
• Develop and execute test plans, scripts, and scenarios to validate system functionality, data integrity, and workflow alignment
• Develop documentation and training curriculum for application workflow training to end-users to ensure readiness for go-live and new feature introduction
• Manage the implementation of your areas of responsibility with regard to schedules and quality
• Participate in change control processes and provide application inputs to changes that have system wide impact
• Manage integration as needed to other 3rd party systems or modalities
• Manage data migration and data conversion from legacy systems as part of the implementation  
• Work within your application teams that will comprise team members from the customer and other vendor partners.
• Plan, track and monitor the tasks assigned to you and be mindful of the impact of the changes you make, and adhere closely to change control processes

We are looking for a motivated and detail-oriented C++ Developer to join our team. As a fresh graduate, you will collaborate with our experienced developers to create and maintain high-quality software solutions. This is an excellent opportunity to grow your technical skills in a dynamic and innovative environment.

Key Responsibilities

• Design, develop, test, and deploy software applications.
• Write efficient, reusable, and maintainable code.
• Collaborate with cross-functional teams to gather requirements and deliver solutions.
• Work with Linux/Unix environments to deploy and manage software.
• Perform database operations using SQL, including data manipulation and querying.
• Troubleshoot and debug software issues to ensure optimal performance.
• Stay updated with emerging technologies and best practices in software development.

Required Skills and Qualifications

• Education: Bachelor's degree in Computer Science, Information Technology, or related field.
• Technical Skills:
• Proficiency in Linux/Unix operating systems.
• Strong knowledge of SQL for database management.
• Basic programming skills in languages such as Python, Java, or C++.
• Familiarity with version control systems (e.g., Git).
• Good understanding of software development life cycle (SDLC).
• Excellent problem-solving and analytical skills.

• Develop an in-depth understanding of VOCC functionality

• Build the knowledge base and understand the various application service flow  product, and services

• Able to develop, edit, and distribute effective internal and external communication in a timely and accurate manner as per the documented process

• Follow documented support procedures, managing each issue through resolution or turnover to maintain established service levels

• Liaise with L2 support groups to collaborate on the resolution of incidents and problems

• Proactively work with Global Support groups and/or client or vendors to provide flexible and nimble solution for client issues and resolve system problems quickly

• Track update and resolve all assigned requests in the incident management system, ensuring that documentation is thorough, accurate, and meets a standard of high quality

• Enhance technical skills through participation in ongoing training

• Able to communicate and work cordially in global team with teammate from different culture and in time zone.

• Create Incident reports and Ensure all incidents and changes are in compliance to ITIL and operation policy

• Be able to problem diagnose, quickly and efficiently by running and review application and network traces

• Ability to communicate well and manage highly stressful situations during the Incident.

• Ability to prioritize and multitask. Flexibility and adaptability in work approach

• Adhere to the Standard operating procedure and suggest improvements if needed.

• This role will require shift work and Weekend On-call support.

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.

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 talented, curious, and energetic Analysts who embrace teamwork and automation to quickly mitigate or escalate critical processing issues. An Associate Analyst is responsible to fully support the batch processing for Visa’s Debit, Data Platforms, and Core Systems applications in a multi-data center environment. The daily duties include monitoring batch processing flows, resolving errors following incident and problem management processes, and supporting daily change activities. You will get to see your efforts support critical processing of financial and non-financial data our clients depend on.

The Work itself:

The Associate Analyst is responsible for the management and recovery of the Visa’s Core batch applications and services which include:

• Monitoring batch processes and file transfers

• Taking corrective actions to recover failed jobs and file transfers to ensure batch processing is executed on time to meet SLAs

• Communicating with Clients via e-mail and phone to address issues or provide status on file deliveries

• Escalating appropriately based on documented processes

• Documenting all issues following standard ITIL Incident and Problem management processes

• Preforming Change reviews, executing change tasks, and coordinating change activity as needed

• Following all defined processes, procedures, and standards

• Defining and updating all team documentation including the daily shift handover

• Assisting support teams in updating job documentation and job schedules as needed to support efficient batch processing

• Preforming proactive analysis of the Visa’s complex batch schedules to detect potential problems and when necessary, take preventive actions

• Preforming UAT (user acceptance testing) for new or upgraded operational monitoring tools and batch related user interfaces

Essential Functions

The Skills You Bring:

• Client support and customer service experience

• Team player and a good listener

• Strong reporting and documentation abilities

• Excellent written and verbal communication skills and can flourish in a fast-paced environment with multiple, sometimes shifting priorities

• Ability to work independently and to also work effectively as part of a dispersed team

• Strong analytical and diagnostic skills, e.g., root cause analysis, timelines

• Experience working directly with customer support to solve technical problems

• Must have a strong commitment to execution, follow through and timely communication

• Excellent writing and interpersonal skills with the ability to communicate effectively with both technical and non-technical clients

• Good organization skills and a high level of attention to detail

Work Hours: 

• 12 hour day shift, onsite 

This is an on-site position. An on-site position must be consistently performed at an assigned Visa office location and require daily commute to the office location.

• Assist in software development by writing, testing, and maintaining C++ code for software applications and systems. Work on both new projects and maintaining existing systems.
• Help manage Linux/Unix systems, ensuring software runs smoothly on these platforms. Assist with configuration, troubleshooting, and optimization tasks.
• Write and optimize SQL queries for data retrieval, manipulation, and storage, supporting integration with databases in software systems.
• Collaborate with senior developers to identify, debug, and resolve software issues, ensuring performance and reliability.
• Maintain clear and concise documentation for code, processes, and system configurations to support ongoing development and maintenance.
• Assist in writing and executing tests to ensure software quality, ensuring that code meets performance, security, and reliability standards.
• Work closely with cross-functional teams, including senior developers and project managers, to deliver high-quality software solutions.
• Continuously improve technical skills by staying up-to-date with new technologies, especially in C++, Linux/Unix, and SQL.

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience).
• Basic to intermediate proficiency in C++ programming, with an understanding of object-oriented principles and coding best practices.
• Familiarity with Linux/Unix operating systems, including working with the command line, file systems, and basic shell scripting.
• Basic understanding of SQL, including writing queries for data retrieval and manipulation in relational databases.
• Experience with Git or other version control systems for code management and collaboration.
• Strong analytical thinking and troubleshooting skills to resolve technical issues.
• Good written and verbal communication skills for interacting with team members and documenting code and processes.
• Ability to work collaboratively in a team environment, with a willingness to learn and contribute to the success of the team.

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.

• Collaborate closely with team members (developers, product managers, customer support, and partners) to design, develop, and deliver high-quality backend services and applications
• Translate complex business scenarios into detailed system architecture design
• Design systems with high availability, concurrency and scalability
• Troubleshoot and deal with system problems proactively
• Participate in the full software development lifecycle, including requirements gathering, design, development, testing, deployment, and maintenance
• Stay up-to-date with the latest industry trends, technologies, and best practices to continuously improve the development process and product quality