Software Engineer - Madrid hybrid

Aircall.io, Inc.; Madrid; Presencial; EUR 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

Descripción de la vacante

Aircall is seeking a Software Engineer to design, develop, deploy, and operate features that add value for customers. You will work with NodeJS/Typescript on AWS-hosted services, building integrations with CRM, Helpdesk, and e‑commerce tools, while focusing on security, performance, and reliability.

You should have at least 2+ years in back-end development, production AWS experience, and familiarity with front-end work (React is a plus).

Formación

• 2+ years of back-end development in TS/NodeJS or similar.
• Production experience with AWS and scalable services.
• Frontend experience with React is a plus.
• Ability to design secure, scalable architectures.

Responsabilidades

• Create, design, develop, test, and monitor code in production.
• Collaborate with product managers and engineers to deliver end-to-end solutions.
• Design high quality, secure, and scalable systems.
• Understand business needs to provide relevant solutions.
• Stay updated on new technologies and architectures.

Conocimientos

Back-end development

AWS

TypeScript/NodeJS

Frontend (React) experience

Herramientas

REST API

GraphQL

PostgreSQL

OpenSearch/Redis

Descripción del empleo

Aircall is a unicorn AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, faster resolutions, and scale. We’re redefining what a customer communications platform can be—by combining voice, SMS, WhatsApp, and AI into one seamless workspace.

Our momentum comes from a simple but powerful idea: help every customer-facing team work smarter, not harder. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call tasks, and AI Assist Pro delivers real-time guidance that helps people do their best work. The result—companies grow revenue, deliver faster resolutions, and scale service.

We’ve built a product customers love and a business that scales fast. Aircall operates in nine global offices (Paris, New York, San Francisco, Sydney, Madrid, London, Berlin, Seattle, and Mexico City), and is backed by world-class investors. Our teams are shipping AI innovation faster than ever and expanding across new product lines and markets.

At Aircall, you’ll join a company in motion—ambitious, profitable, and product-driven—where impact is visible, decisions are fast, and growth is real.

How We Work at Aircall: At Aircall, we believe in customer obsession, continuous learning, and delivering extraordinary outcomes. We value open collaboration, taking ownership, and making smart, informed decisions with speed and precision. If you thrive in a fast-paced, team-driven environment where curiosity, trust, and impact matter, you’ll fit right in

As a Software Engineer , you will be responsible for the design, development, deployment, and operation of business-critical features that add customer value. Operational excellence, metrics, observability and best practices will be part of your day to day job.

Quality, excellence, and agility drive our delivery processes and you will help us level these up. Using NodeJS and Typescript back-end stacks, appropriate for each requirement, but always hosted on AWS , we build added value and resilient services on top of voice and fully integrate with our customers’ business critical tools (CRM, Helpdesk, E-Commerce, …).

Your mission @ Aircall:

• Create, design, develop, test, and monitor your code in production
• Collaborate with product managers, designers and other engineers to offer pragmatic solutions to real world problems and implement them end to end
• Work with your team to design high quality, secure, and scalable solutions and be accountable for their execution
• Obtain a good understanding of the business to provide relevant solutions to users and clients
• Stay up-to‑date on new technologies and architectures, demonstrate good judgment in their potential applications

A little about you:

• You have at least 2+ experience in back-end development , using TypeScript & NodeJS/Python/Ruby/Rails or other languages, with a focus on delivering for security, scalability, availability, and performance.
• You have worked extensively with AWS in a production environment, preferably for high volume / high availability services and understand how to design for, deploy on and get the best out of, the environment and services provided by Amazon).
• Experience working on frontend applications is a big plus, preferably with React
• Value code simplicity, quality, performance and maintainability
• Can design pragmatic & simple architectures to solve problems at scale
• You possess effective and proactive communication skills, and can collaborate with different profiles and roles

Our Tech Stack:

• You do not need to be familiar with all of our technical stack or any specific functional area, but you have a strong willingness to learn and adapt quickly.
• Typescript/Node.js, Python, REST API/GraphQL APIs, Ruby/Rails, ReactAWS/Serverless or EKS, PostgreSQL, DynamoDB, OpenSearch, Redis

Why join us?

Key moment to join Aircall in terms of growth and opportunities

Our people matter, work-life balance is important at Aircall

Fast-learning environment, entrepreneurial and strong team spirit

45+ Nationalities: cosmopolite & multi-cultural mindset

Competitive salary package & benefits

DE& I Statement:

At Aircall, we believe diversity, equity and inclusion – irrespective of origins, identity, background and orientations – are core to our journey.

We pride ourselves on promoting active inclusion within our business to foster a strong sense of belonging for all. We’re working to create a place filled with diverse people who can enrich and learn from one another. We’re committed to ensuring that everything not only has a seat at the table but is valued and respected at it by providing equal opportunities to develop and thrive.

We will constantly challenge ourselves to make sure that we live up to our ambitions around diversity, equity and inclusion, and keep this conversation open. Above all else, we understand and acknowledge that we have work to do and much to learn.

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