Integration Architect

We are seeking a seasoned Integration Architect to lead the integration of real-time Ledger (RTL), Payments, and FX systems within a large-scale banking platform as part of Project Compass. This role demands a deep understanding of event-driven architecture, hands-on expertise with NATS (or Kafka/Pulsar), and a cloud-native mindset to design and deliver cutting-edge solutions. The ideal candidate will also champion the use of AI tools to enhance development efficiency and drive innovation.

Key Responsibilities:

Define and own target-state integration architecture aligned with enterprise standards

Lead end-to-end integration delivery across multiple systems and teams

Design event-driven, API-first, cloud-native solutions (NATS, REST, async messaging)

Create architecture artefacts (blueprints, APIs, ADRs)

Act as integration authority across platforms and stakeholders

Mentor teams on integration patterns, API governance, and best practices

Drive use of AI tools to improve development efficiency

Tech Stack

Integration: Event-driven architecture, NATS (or Kafka/Pulsar), messaging patterns

Backend: Java, Spring Boot, microservices, REST/gRPC

Cloud: AWS (EKS/ECS, SQS/SNS, API Gateway, Terraform)

API: OpenAPI/AsyncAPI, versioning, governance

Frontend: React/TypeScript (working knowledge)

Domain Expertise (any of these)

Real-Time Ledger (accounting, event sourcing)

Payments (SWIFT, ISO 20022, settlement)

FX (trade lifecycle, rates, positions)

Risk/Limit Management

Client onboarding (KYC, account setup)

Experience Required

15+ years in tech, 5+ years in integration architecture

Proven delivery in large-scale financial/fintech systems

Strong hands-on + stakeholder management capability

Experience leading multi-team integrations