Payment Systems Analyst: Bulk Payments & APIs

Tech Aalto Pte ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Tech Aalto Pte Ltd in Singapore seeks a Payment System Analyst with 7-10 years of experience to lead transaction banking projects. You will specialize in bulk payment processing, corporate channels, and deep domain knowledge of SWIFT MX, APIs, and microservices.

The role involves collaborating with stakeholders, producing technical designs, and guiding end-to-end delivery from SIT through production. Familiarity with FIS OPF is a plus; strong communication and documentation skills are essential.

Qualifications

• 7–10 years of experience in the Payments/Transaction Banking domain
• Strong SWIFT MX messaging knowledge preferred
• Hands-on experience with bulk file payment processing and corporate banking channels

Responsibilities

• Collaborate with business stakeholders to understand and analyze payment requirements
• Translate requirements into functional and technical design specifications
• Support development and implementation of bulk file payment processing systems and corporate banking channels
• Analyze and validate SWIFT MX messages against international standards
• Provide expertise in design and integration of Microservices and API-based architectures
• Coordinate with developers and testers for end-to-end solution delivery
• Participate in SIT, UAT, and production deployment support
• Document workflows, interfaces, data mappings, and technical designs
• Act as liaison between business users and technology teams across stakeholders

Skills

SWIFT MX

Bulk payments

APIs

Microservices

Transactional banking

Technical documentation

Stakeholder management

Tools

FIS Open Payment Framework (OPF)

RESTful APIs

Job description

Tech Aalto Pte Ltd in Singapore seeks a Payment System Analyst with 7-10 years of experience to lead transaction banking projects. You will specialize in bulk payment processing, corporate channels, and deep domain knowledge of SWIFT MX, APIs, and microservices.

The role involves collaborating with stakeholders, producing technical designs, and guiding end-to-end delivery from SIT through production. Familiarity with FIS OPF is a plus; strong communication and documentation skills are essential.