Staff Software Engineer - Scale Platform (Fintech)

Airwallex; Greater London; On-site; GBP 95,000 - 177,000; Full time

Job summary

Airwallex in Greater London is looking for a Senior Software Engineer with over 8 years of experience in Java/Spring Boot. The role involves making critical architectural decisions for a multi-tenant infrastructure, designing technical solutions for enterprise clients, and collaborating cross-functionally. Candidates with fintech or regulated industry experience will have an advantage. A competitive compensation package of £95,000 to £177,000 plus bonus and RSU awaits. This is an opportunity to impact millions through financial services.

Qualifications

• 8+ years of software engineering experience in Java/Spring Boot.
• Ability to balance flexibility and simplicity in design.
• Demonstrated clean communication across technical/non-technical stakeholders.
• Experience in leading initiatives with measurable impact.

Responsibilities

• Build and maintain multi-tenant infrastructure.
• Architect systems for enterprise-grade SLAs.
• Design integrations based on business requirements.

Skills

Java/Spring Boot

Technical Communication

Abstraction in System Design

Cross-functional Collaboration

Tools

PostgreSQL

Redis

Kafka

Cloud Platforms (AWS/GCP/Azure)

Job description

Airwallex in Greater London is looking for a Senior Software Engineer with over 8 years of experience in Java/Spring Boot. The role involves making critical architectural decisions for a multi-tenant infrastructure, designing technical solutions for enterprise clients, and collaborating cross-functionally. Candidates with fintech or regulated industry experience will have an advantage. A competitive compensation package of £95,000 to £177,000 plus bonus and RSU awaits. This is an opportunity to impact millions through financial services.