Java Architect - Banking & Payments, AI-Driven Delivery

Third Nexus Group Limited; City Of London; Hybrid; GBP 72,000 - 120,000; Full time

Job summary

Third Nexus Group Limited in London seeks a Senior Java Engineering Architect to lead the design and delivery of Banking, Payments, and AI-driven platforms.

The role demands 15+ years of software engineering and 8+ years in architecture, with expertise in Java, Spring Boot, and event-driven architectures. You will guide globally distributed teams and define strategic technology directions.

Qualifications

• 15+ years of software engineering experience.
• 8+ years in Solution Architecture or Principal Engineering roles.
• Proven experience delivering enterprise-grade Banking and Payment solutions.
• Strong leadership and executive communication skills.

Responsibilities

• Define enterprise architecture and roadmaps for banking platforms.
• Lead large backend engineering teams and oversee delivery.
• Collaborate with stakeholders to align business and tech goals.
• Leverage AI-driven development practices to accelerate delivery.

Skills

Java

Spring Boot

Spring Cloud

Microservices

Kafka

NATS

Event-driven architecture

Leadership

Tools

Oracle

PostgreSQL

Kubernetes

Job description

Third Nexus Group Limited in London seeks a Senior Java Engineering Architect to lead the design and delivery of Banking, Payments, and AI-driven platforms.

The role demands 15+ years of software engineering and 8+ years in architecture, with expertise in Java, Spring Boot, and event-driven architectures. You will guide globally distributed teams and define strategic technology directions.