Senior Technical Architect, East SEA Solutions

Pt. Cahaya Surga Hijab; Jawa Barat; On-site; IDR 1,615,509,000 - 2,692,515,000; Full time

Job summary

Mastercard in Indonesia is seeking a Senior Specialist, Technical Architect for East SEA. You will partner with solution architects, account management, and product teams to design customer-centric solutions leveraging Mastercard APIs and data assets.

We value strong API, data analytics, and cloud experience, plus the ability to translate business needs into scalable technical designs and guide delivery across East SEA markets.

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or related discipline.
• 5–8 years of experience in payments, fintech, solution architecture, product implementation, consulting, or related technical roles.
• Strong understanding of payment ecosystems, including issuers, acquirers, processors, networks, PSPs, merchants, gateways, and fintech platforms.
• Experience supporting the design and implementation of technology solutions within financial services or payment environments.
• Good understanding of APIs, system integrations, technical architecture, and data flows.
• Ability to understand customer business objectives and translate them into scalable technical solutions.

Responsibilities

• Partner with Solution Architects, Account Management, and Product teams to design customer-centric solutions that address strategic client challenges and growth opportunities.
• Support the development of scalable and locally relevant solution architectures leveraging Mastercard products, services, APIs, data assets, and ecosystem partnerships.
• Translate business requirements into technical solution designs, integration models, process flows, and implementation roadmaps.
• Evaluate technical feasibility, dependencies, risks, and operational considerations for complex customer opportunities.
• Contribute to architecture artifacts including solution blueprints, integration diagrams, and technical documentation.
• Support alignment of solution designs with Mastercard architectural standards and implementation guidelines.
• Support and facilitate technical discovery sessions to understand client business objectives, technology environments, integration capabilities, and operational processes.
• Conduct architecture assessments and identify opportunities to leverage Mastercard capabilities to solve customer pain points.
• Support client meetings, workshops, RFPs, and solution presentations by providing technical expertise and implementation guidance.
• Provide techno-functional leadership throughout the sales cycle, ensuring proposed solutions are practical, scalable, and implementable.
• Collaborate with customers to evaluate integration approaches and target-state solution designs.
• Identify implementation risks, readiness gaps, and technical dependencies early in the solutioning process.
• Design and advise on integrations involving issuer processors, acquirer processors, PSPs, gateways, fintech platforms, merchants, wallets, digital ecosystems, and third-party providers.
• Define API integration approaches, data exchange mechanisms, authentication models, and system interaction patterns.
• Collaborate with Product and Technology teams to understand product capabilities, technical requirements, roadmap priorities, and implementation considerations.
• Stay informed on emerging technologies and payment innovations and assess their applicability to customer solutions.
• Leverage data and analytics to support solution design, customer engagements, and strategic decision-making.
• Utilize SQL to retrieve, analyse, validate, and troubleshoot transaction, authorization, clearing, settlement, and performance data.
• Use Python and Jupyter Notebooks for exploratory analysis, proof-of-concept development, automation, technical investigations, and insight generation.
• Analyse API logs, processing records, transaction datasets, and operational metrics to identify performance trends and optimization opportunities.
• Build reusable analytical assets, dashboards, and reporting tools to support customer engagements and internal initiatives.
• Translate technical findings into actionable business recommendations for clients and internal stakeholders.

Skills

SQL

Python

Jupyter Notebooks

APIs

Stakeholder management

Cloud platforms

Data analytics

Communication skills

Education

Bachelor's degree in Computer Science or related

Job description

Mastercard in Indonesia is seeking a Senior Specialist, Technical Architect for East SEA. You will partner with solution architects, account management, and product teams to design customer-centric solutions leveraging Mastercard APIs and data assets.

We value strong API, data analytics, and cloud experience, plus the ability to translate business needs into scalable technical designs and guide delivery across East SEA markets.