Senior Staff Software Engineer

Aircall
Madrid
Workplace: HybridFull timeFunction: Software EngineeringExperience: 10+ yearsSkills: ["Leadership","Communication","Mentorship","Collaboration","Problem-solving"]

Senior backend technical leadership role driving cross-team initiatives with a focus on security, scalability, and performance. You will define technical strategy across domains, mentor engineers, and ensure architecture and DevOps best practices while delivering production-grade services on AWS with NodeJS/TypeScript and multiple languages.

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FursaFursa
Aircall
Aircall
2 months ago

Senior Staff Software Engineer

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Source: Company careers pageValidated by: Fursa AI
Last checked: 23 hours agoStatus: Live

Job Summary

Senior backend technical leadership role driving cross-team initiatives with a focus on security, scalability, and performance. You will define technical strategy across domains, mentor engineers, and ensure architecture and DevOps best practices while delivering production-grade services on AWS with NodeJS/TypeScript and multiple languages.
Location: Madrid
Workplace: Hybrid
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Lead influence across teams and domains, delivering cross-functional, strategic initiatives from end-to-end.
  • •Set and uphold high quality standards; drive adoption of best practices in architecture, security, and DevOps.
  • •Write production-grade code and participate in design discussions to improve system infrastructure and performance.
  • •Mentor and guide engineers across multiple teams to share knowledge and align on technical decisions.
  • •Understand multiple product domains, advocate for customer needs, and anticipate long-term technical requirements.

Pay and Benefits

Perks:Health InsuranceDental

Key Requirements

  • •10+ years of backend development experience with TypeScript & Node.js or similar languages (Python, Ruby/Rails)
  • •Proven ability to lead complex, cross-team initiatives from ideation to completion
  • •Strong system design, security-first mindset, and focus on scalability, availability, and performance
  • •Excellent communication and ability to align multiple stakeholders across domains
  • •Mentorship skills and experience guiding engineers across teams
Experience:10+ yearsSaaSCloudAI
Skills:LeadershipCommunicationMentorshipCollaborationProblem-solving
Languages:English
Tech Stack:TypeScriptNode.jsPythonRESTGraphQLRubyRailsAWSServerlessEKSPostgreSQLDynamoDBOpenSearchRedisReact

Company Brief

Aircall
Provides a cloud-based phone system and call center platform for businesses, offering VoIP, call routing, analytics, integrations with CRM and helpdesk tools to support sales and customer support teams.
Industry: Telecommunications
Company Size: Large (251 to 1,000 employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series D
Headquarters: Paris, France
Founded: 2014
WebsiteLinkedIn