3 months ago

Backend Engineer, Madrid

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Backend Software Engineer role focused on designing, building, and maintaining server-side components. You’ll work with Node.js/TypeScript to create robust APIs and microservices, design data models with PostgreSQL/Supabase, deploy on cloud (GCP), and ensure secure, reliable, and well-tested backend systems in a fast-growing AI-powered product environment.

Location: Madrid

Workplace: Onsite

Employment Type: Full time · Permanent

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•API & Service Architecture - Design and build RESTful or GraphQL APIs, microservices, and business logic using Node.js and TypeScript.
•Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL, including functions, row-level security, and real-time features.
•Cloud Infrastructure - Deploy and manage services on Google Cloud Platform (GCP), particularly with Cloud Run, Cloud Functions, IAM, and Pub/Sub.
•Code Quality & Testing - Write clean, testable code using unit, integration, and end-to-end testing frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices.
•Security & Reliability - Implement secure-by-default solutions for authentication, authorization, and data protection, following Clean Code and Clean Architecture principles.

Pay and Benefits

Salary: EUR 52,000 - 65,000 annually

Perks:Health InsuranceAnnual BonusCommuter BenefitsMeal AllowancesPension Fund

Key Requirements

•5+ years in backend engineering roles;
•Proficiency in Node.js and TypeScript;
•Strong experience with Supabase or equivalent PostgreSQL-based backend services;
•Hands-on experience with cloud platforms (e.g., GCP, AWS, Azure), including deploying and managing services using serverless compute (e.g., Cloud Run, AWS Lambda, Azure Functions);
•Solid knowledge of Clean Code and Clean Architecture practices;

Experience:5+ yearsSoftware

Skills:Node.jsTypeScriptSupabasePostgreSQLGoogle Cloud PlatformCloud RunCloud FunctionsIAMPub/SubJestCI/CDRESTGraphQLServerless

Tech Stack:Node.jsTypeScriptSupabasePostgreSQLGCPCloud RunCloud FunctionsJestCI/CDRESTGraphQLServerless

Company Brief

Air Apps

Air Apps is an independent mobile apps studio building AI-powered consumer iOS apps and a subscription bundle (Air Apps One). They publish dozens of utility, productivity, and lifestyle apps with large download volumes and offices in Lisbon and San Francisco.

Industry: Digital Media

Company Size: Medium (51 to 250 employees)

Growth: Growth Stage Startup

Funding: Bootstrapped

Headquarters: San Francisco, United States

Founded: 2018

Glassdoor: 2.0

Website LinkedIn Glassdoor

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Air Apps

3 months ago

Backend Engineer, Madrid

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Location: Madrid

Workplace: Onsite

Employment Type: Full time · Permanent

Job Function: Software Engineering

Seniority: Sr. Manager level

Key Responsibilities

•API & Service Architecture - Design and build RESTful or GraphQL APIs, microservices, and business logic using Node.js and TypeScript.
•Database Design & Integration - Model data and manage queries using Supabase and PostgreSQL, including functions, row-level security, and real-time features.
•Cloud Infrastructure - Deploy and manage services on Google Cloud Platform (GCP), particularly with Cloud Run, Cloud Functions, IAM, and Pub/Sub.
•Code Quality & Testing - Write clean, testable code using unit, integration, and end-to-end testing frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices.
•Security & Reliability - Implement secure-by-default solutions for authentication, authorization, and data protection, following Clean Code and Clean Architecture principles.

Pay and Benefits

Salary: EUR 52,000 - 65,000 annually

Perks:Health InsuranceAnnual BonusCommuter BenefitsMeal AllowancesPension Fund

Key Requirements

•5+ years in backend engineering roles;
•Proficiency in Node.js and TypeScript;
•Strong experience with Supabase or equivalent PostgreSQL-based backend services;
•Hands-on experience with cloud platforms (e.g., GCP, AWS, Azure), including deploying and managing services using serverless compute (e.g., Cloud Run, AWS Lambda, Azure Functions);
•Solid knowledge of Clean Code and Clean Architecture practices;

Experience:5+ yearsSoftware

Skills:Node.jsTypeScriptSupabasePostgreSQLGoogle Cloud PlatformCloud RunCloud FunctionsIAMPub/SubJestCI/CDRESTGraphQLServerless

Tech Stack:Node.jsTypeScriptSupabasePostgreSQLGCPCloud RunCloud FunctionsJestCI/CDRESTGraphQLServerless

Company Brief

Air Apps

Industry: Digital Media

Company Size: Medium (51 to 250 employees)

Growth: Growth Stage Startup

Funding: Bootstrapped

Headquarters: San Francisco, United States

Founded: 2018

Glassdoor: 2.0

Website LinkedIn Glassdoor