Card Payments Performance Architect

ANT Group; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

ANT Group in Singapore seeks a payments analytics professional to improve card payment performance through data-driven insights and practical execution. You will investigate performance issues, identify optimisation opportunities, and collaborate with merchants and internal teams across domestic and cross-border payments.

As AI-assisted monitoring grows, you will validate findings, prioritize actions, and help feed results back into AI tools.

Qualifications

• 3+ years of card payments, optimisation, acquiring, or payments analytics experience.
• Strong knowledge of card payments ecosystem (merchants, PSPs, acquirers, schemes, issuers).
• Hands-on data processing and analytical skills, including SQL proficiency.
• Strong analytical judgement: test hypotheses, challenge AI findings, assess data limitations.

Responsibilities

• Analyse payment performance: monitor authorisation and payment success across merchants, markets, issuers, and flows.
• Identify optimisation opportunities across authentication, authorisation, routing, retries, and card credentials.
• Guide AI-assisted diagnosis: evaluate AI findings, challenge assumptions, escalate when data is incomplete.
• Drive implementation: work with product, engineering, risk, data science, and commercial teams to prioritise opportunities and rollout.
• Validate impact: define success metrics, support experiments and A/B tests, assess when to scale or stop initiatives.
• Communicate insights: present findings clearly to merchants and internal stakeholders.
• Build reusable capabilities: turn investigations into dashboards, playbooks, and AI-tool improvements.
• Apply market knowledge: track scheme updates and issuer behaviour; liaise with partners.

Skills

Card payments knowledge

Data analysis

SQL proficiency

Analytics mindset

Communication skills

Tools

Tableau

Power BI

Looker

Job description

ANT Group in Singapore seeks a payments analytics professional to improve card payment performance through data-driven insights and practical execution. You will investigate performance issues, identify optimisation opportunities, and collaborate with merchants and internal teams across domestic and cross-border payments.

As AI-assisted monitoring grows, you will validate findings, prioritize actions, and help feed results back into AI tools.