Senior Software Engineer, AI-Driven Outbound

Aircall.io, Inc.; Madrid; On-site; EUR 90,000 - 130,000; Full time

Job summary

Aircall is hiring a Senior Software Engineer for Outbound Capabilities in Madrid. You will own both backend and React frontend, shape architecture, and deliver large initiatives while using AI tools daily. The role emphasizes mentorship, leadership, and strong collaboration with product teams.

You’ll work in a fast-moving, product-driven environment with observability and scalable design, improving outbound calling workflows for Aircall’s customers worldwide.

Qualifications

• 8+ years of professional software engineering, including time leading the technical work of a team.
• Genuinely full-stack: backend service and React frontend end-to-end.
• AI-native: integrate AI in design, code, test, and debugging daily.

Responsibilities

• Set the technical direction of the team: architecture, standards, and trade-offs between speed and quality.
• Lead design and delivery of major initiatives from proposal to production.
• Stay hands-on: write and review production code for backend and React frontend.
• Mentor engineers and grow technical leadership across the team.

Skills

TypeScript

Node.js

React

AWS

GraphQL AppSync

Event-driven patterns

Observability

AI coding assistants

Leadership

Tools

AWS

EKS

AppSync

SQS

SNS

Datadog

Job description

Aircall is hiring a Senior Software Engineer for Outbound Capabilities in Madrid. You will own both backend and React frontend, shape architecture, and deliver large initiatives while using AI tools daily. The role emphasizes mentorship, leadership, and strong collaboration with product teams.

You’ll work in a fast-moving, product-driven environment with observability and scalable design, improving outbound calling workflows for Aircall’s customers worldwide.