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Technical Lead, Distributed Systems - Messaging

This role is based in Dublin, Ireland and follows a hybrid working model. Klaviy💼 Full-time🗓 2026-09-23 → 2026-09-25

Core

Lead a team building and scaling high-throughput, low-latency messaging services (email, SMS, push, WhatsApp) that deliver billions of real-time messages daily.

Role type

Senior IC technical lead (distributed systems/messaging)

Builds

Real-time, event-driven messaging pipeline for customer engagement

Domain

Marketing automation / Real-time distributed systems

Deliverable

production ML models | product features | infrastructure

Required skills

Python, Go, Kafka, Pulsar, RabbitMQ, SQS, AWS, Terraform, Jenkins, system design, mentoring

Preferred skills

AI experimentation, cross-functional collaboration

Technologies

Python, Django, React, MySQL, Redis, Memcached, Apache Zookeeper, Apache Pulsar, AWS (EC2, RDS, Aurora), Terraform, Jenkins

Responsibilities

Lead team building high-availability services, own architecture of key pipeline components, design scalable backend services, make real-time architectural tradeoffs, mentor engineers, collaborate across product and compliance teams

Seniority

Senior, hands-on IC

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