ph3About Air Apps /h3 pAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices in both Lisbon and San Francisco—we’ve remained self-funded while reaching over 100 million downloads worldwide. /p pOur long-term focus drives us to challenge the status quo every day, pushing the boundaries of AI-driven solutions that truly make a difference. Here, you’ll be a creative force, shaping products that empower people across the globe. /p pJoin us on this journey to redefine resource management—and change lives along the way. /p h3The Role /h3 pAs a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of our applications. You will collaborate closely with product managers, frontend developers, and other cross-functional teams to deliver robust and scalable backend services that power critical features and support rapid growth. /p ul libThis is a fully onsite position /b, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment. bWe are open to support with relocation efforts. /b /li /ul h3Responsibilities /h3 ul libAPI Service Architecture - /bDesign and build bRESTful or GraphQL APIs /b, microservices, and business logic using bNode.js and TypeScript /b. /li libDatabase Design Integration - /bModel data and manage queries using bSupabase /b and bPostgreSQL /b,



including functions, row-level security, and real-time features. /li libCloud Infrastructure - /bDeploy and manage services on bGoogle Cloud Platform (GCP) /b, particularly with bCloud Run /b, Cloud Functions, IAM, and Pub/Sub. /li libCode Quality Testing - /bWrite clean, testable code using bunit, integration, and end-to-end testing /b frameworks (e.g., Jest). Contribute to code reviews and quality assurance practices. /li libSecurity Reliability - /bImplement secure-by-default solutions for bauthentication /b, bauthorization /b, and bdata protection /b, following Clean Code and Clean Architecture principles. /li libMonitoring Operations - /bSet up blogging, monitoring, and alerting /b for backend services. Own incident response and uptime improvements. /li libTeam Collaboration - /bParticipate in architecture discussions, mentor team members, and document your decisions and systems for internal knowledge sharing. /li /ul h3Requirements /h3 ul li5+ years in backend engineering roles; /li liProficiency in bNode.js /b and bTypeScript; /b /li liStrong experience with bSupabase /b or equivalent PostgreSQL-based backend services; /li liHands-on experience with bcloud platforms /b (e.g., GCP, AWS, Azure), including deploying and managing services using bserverless compute /b (e.g., Cloud Run, AWS Lambda,



Azure Functions); /li liSolid knowledge of bClean Code /b and bClean Architecture /b practices; /li liExperience with bAPI design /b (REST) and bcloud-native application development; /b /li liFamiliarity with bCI/CD pipelines /b, testing tools, and Git workflows; /li liStrong grasp of bsecurity principles /b, data protection, and compliance best practices; /li liEffective communicator and proactive team contributor; /li /ul h3What benefits are we offering? /h3 ul libApple hardware /b ecosystem for work. /li libAnnual Bonus /b /li libTop-tier Health and Life Insurance /b for peace of mind. /li libTransportation Budget /b to support your commute needs. /li libCoverflex /b benefits package for meal allowances, well-being, and more. /li libChildcare /b support. /li libAir Conference /b - an opportunity to meet the team, collaborate, and grow together. /li libPension Fund /b to support your long-term financial planning. /li libUrban Sports Club /b membership to keep you active. /li libMeals 100% free /b at the hub. /li /ul h3Diversity Inclusion /h3 pAt Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger. /p h3Application Disclaimer /h3 pAt Air Apps, we value transparency and integrity in our hiring process. Applicants must submit their own work without any AI-generated assistance. Any use of AI in application materials, assessments, or interviews will result in disqualification. /p /p #J-18808-Ljbffr

📌 Backend Engineer, Madrid
🏢 airapps
📍 Madrid