ppWe are looking for an engaged and passionate bStaff Engineer /b to join our growing engineering department and serve as a technical leader across teams and domains. /p h3Responsibilities /h3 ul liLead transversal, complex projects autonomously from ideation to completion. /li liProactively communicate the technical vision across multiple teams, ensuring alignment and sharing knowledge. /li liAct as a go‑to expert, providing mentorship and guidance across teams. /li liDeeply understand multiple product domains and proactively identify improvements and advocate for customer needs. /li liLead and define technical strategies for complex, impactful problems. /li liSet and uphold higher quality standards and drive adoption of best practices in architecture, security and DevOps. /li liWrite production‑ready code, find appropriate solutions for medium complexity challenges, participate in software design discussions and contribute to performance and quality within scope, applying a security‑first mindset. /li /ul h3Qualifications /h3 ul li10+ years of back‑end development experience using TypeScript and Node.js, or Python, Ruby on Rails, or other languages with focus on security, scalability, availability and performance across multiple domains.



/li liStrong understanding of system design and ability to solve complex, impactful problems. /li liComfortable leading the development of complex projects affecting multiple teams and domains, driving initiatives from ideation to completion. /li liExpert at identifying opportunities for new impactful initiatives. /li liDeep understanding of multiple product domains and ability to anticipate long‑term needs. /li liEffective and proactive communication skills, collaborating with different roles to ensure cross‑domain alignment. /li liWillingness to learn and adapt quickly to new technologies and areas. /li liTechnical stack familiarity: TypeScript / Node.js, Python, REST API / GraphQL APIs, Ruby / Rails, React, AWS/Serverless or EKS, PostgreSQL, DynamoDB, OpenSearch, Redis. /li /ul h3Benefits /h3 ul liCompetitive salary package and benefits. /li /ul h3Equity, Diversity Inclusion /h3 pAt 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. /p /p #J-18808-Ljbffr

📌 Senior Staff Software Engineer (Madrid)
🏢 Aircall
📍 Madrid