Enterprise Integration Architect / Domain Expert

LetzBizz; Chennai District; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

LetzBizz seeks a Domain Expert / Enterprise Integration Architect with 12+ years of experience to lead enterprise-wide integrations across Gifts, AP, CX, and Lending domains. You will architect APIs and microservices, connect ERP, payment, CRM, and other platforms, and guide business and tech teams through modernization in hybrid/remote setups.

The role demands deep domain expertise in gift cards, AP, CX, and lending, plus hands-on experience with integration platforms such as MuleSoft, Apigee,

Qualifications

• Deep expertise in enterprise integration across Payments, Lending, AP, CX ecosystems.
• Led or architected integrations connecting ERP, payment, CRM, and other platforms.
• Proven experience with API strategy, SOA, and microservices architecture.

Responsibilities

• Architect enterprise-wide integrations across Payments, Lending, AP, and CX ecosystems.
• Design scalable API and microservices strategies.
• Drive modernization across legacy and cloud-native platforms.
• Integrate ERP, POS, E-commerce, CRM, Payment, and Financial platforms.
• Provide domain leadership and solution guidance for business and technology teams.
• Define integration standards, governance, and best practices.

Skills

Enterprise Integration

API Strategy

Microservices

REST APIs

Tools

MuleSoft

Apigee

Kong

Boomi

Azure Integration

AWS Integration

Job description

• Supplier Payments
• Invoice Processing
• Microservices Architecture

Note : we are Open to hire Consultants for this role .

Exp: 10+ yrs

Location : Chennai One

Project Duration – 2 Weeks

Work Mode : WFO / Remote

Budget: As per Market Standard

Notice Period: Immediate Joiners Only

Levels Of Interview

• Technical Interview – Internal
• Managerial Interview – External
• HR Discussion

Job Description

Position: Domain Expert / Enterprise Integration Architect

Experience: 12+ Years

Location: Offshore / Hybrid / Remote(as applicable)

Notice Period: Immediate

Role Overview

We are looking for a highly experienced Domain Expert / Enterprise Integration Architect with deep expertise across the following business domains:

• Gift Card & Stored Value
• Accounts Payable (AP)
• Customer Experience (CX/CAX)
• Lending

The candidate should have led or architected enterprise integrations connecting these business capabilities across modern digital ecosystems, APIs, ERP platforms, payment systems, customer platforms, lending systems, and third‑party services.

Mandatory Domain Expertise (All Required)

Gift Card & Stored Value

• Gift Card Platforms
• Stored Value Systems
• Loyalty Programs
• Prepaid Card Solutions
• POS Integration
• E‑commerce Integration
• Payment Processing

Accounts Payable (AP)

• AP Automation
• Supplier Payments
• Invoice Processing
• Reconciliation
• ERP Finance Integrations
• Virtual Card Programs

Customer Experience (CX/CAX)

• Omnichannel Customer Experience
• Customer Service Platforms
• Contact Center Integrations
• Customer Journey Solutions
• Workflow Automation
• Digital Customer Platforms

Lending

• Loan Origination
• Underwriting
• Loan Servicing
• Repayment Systems
• Financial Services Platforms
• Banking Ecosystems

Mandatory Technical Expertise

Enterprise Integration

• API Strategy & Architecture
• Enterprise Application Integration
• Service‑Oriented Architecture
• Microservices Architecture
• Integration Patterns

Integration Platforms

Experience In One Or More

• MuleSoft
• Apigee
• Kong
• Boomi
• Azure Integration Services
• AWS Integration Services

Modern Architecture

• REST APIs
• Event‑Driven Architecture
• Kafka
• Cloud Platforms (Azure/AWS/GCP)
• Integration Security & Governance

Responsibilities

• Architect enterprise‑wide integrations across Payments, Lending, AP, and CX ecosystems.
• Design scalable API and microservices strategies.
• Drive modernization initiatives across legacy and cloud-native platforms.
• Integrate ERP, POS, E‑commerce, CRM, Payment, and Financial platforms.
• Provide domain leadership and solution guidance for business and technology teams.
• Define integration standards, governance, and best practices.

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