CareerPlan

Senior Software Engineer – Integrations

Madrid OfficeFull-time2026-10-26 → 2026-11-11

Core

Design, develop, deploy, and operate business-critical integrations connecting Aircall's voice/SMS/WhatsApp platform with customers' CRM, Helpdesk, and E-Commerce tools.

Role type

Senior Software Engineer (Integrations)

Builds

Resilient integration services on AWS for voice and messaging platforms

Domain

Customer Communications Platform (Voice, SMS, WhatsApp) + CRM/Helpdesk/E-Commerce

Deliverable

production ML models | product features

Required skills

TypeScript, Node.js, AWS, REST API, GraphQL, PostgreSQL, Redis, system design, mentoring

Preferred skills

React, Python, Ruby, Rails, OpenSearch, DynamoDB, EKS

Responsibilities

Create, design, develop, test, and monitor code in production autonomously; Collaborate with product managers and designers to implement end-to-end solutions; Design high-quality, secure, and scalable solutions; Mentor and promote tech growth within teams; Stay up-to-date on new technologies and architectures