Senior Software Architect

Senior Software Architect

We’re seeking an experienced Senior Software Architect to lead the technical architecture of an enterprise-grade identity and authentication SaaS platform. This is a hands-on role working across engineering, product and senior leadership. It’s hybrid in Dublin, with a minimum of 3 days per week onsite.

Responsibilities:

• Define and evolve end-to-end architecture across backend, frontend, mobile, data and cloud
  · Translate business requirements into scalable, secure system designs and APIs
  · Guide development teams and lead design and code reviews
  · Own architectural documentation, decision records and standards
  · Lead performance tuning across services, databases and infrastructure
  · Support P1 incident management and post-incident reviews

Key Skills:

• 10+ years in enterprise software, with 3+ years as an Architect or Senior Technical Lead
  · Strong Java/Spring Boot and microservices experience
  · Deep AWS knowledge (ECS/EKS, Lambda, RDS, IAM, CloudWatch)
  · Designing for security (OAuth2/OIDC), scalability, reliability and observability
  · Identity, biometrics or fraud prevention background is a plus
  · Strong communication and stakeholder skills

Applicants must be eligible to work full-time in the Republic of Ireland without restriction

Reperio Human Capital acts as an Employment Agency and an Employment Business.