Senior Backend Engineer - AI Planner (Node/TS, Lisbon Onsite)

Air Apps; Lisboa; On-site; EUR 52,000 - 65,000; Full time

Benefits offered by this job

Annual Bonus

Health and Life Insurance

Transportation Budget

Coverflex benefits package

Childcare support

Pension Fund

Urban Sports Club

Meals 100% free at the hub

Apple hardware ecosystem

Job summary

Air Apps is hiring for on-site roles in Lisbon. You will design and build RESTful APIs and microservices with Node.js/TypeScript, using Supabase and PostgreSQL for data, managing deployments on GCP and other cloud providers, and upholding Clean Code/Architecture.

You will mentor teammates, participate in architecture decisions, and help secure systems. Join a fast-growing, self-funded company with relocation support, annual bonus, and comprehensive health and life insurance offerings.

Qualifications

• 5+ years in backend engineering roles.
• Proficiency in Node.js and TypeScript.
• Strong experience with Supabase or PostgreSQL-based backend services.
• Hands-on experience with cloud platforms (GCP, AWS, Azure), including serverless.
• Solid knowledge of Clean Code and Clean Architecture.
• Experience with API design (REST) and cloud-native app development.
• Familiarity with CI/CD pipelines, testing tools, and Git workflows.
• Strong grasp of security principles, data protection, and compliance best practices.
• Effective communicator and proactive team contributor.

Responsibilities

• Design and build RESTful or GraphQL APIs, microservices, and business logic with Node.js/TypeScript.
• Model data and manage queries with Supabase and PostgreSQL, including RLS and real-time features.
• Deploy and manage services on Google Cloud Platform, including Cloud Run and Pub/Sub.
• Write clean, testable code with unit, integration, and end-to-end tests (e.g., Jest).
• Participate in code reviews and quality assurance practices.
• Implement secure-by-default solutions for auth, data protection, and compliance.

Skills

Node.js

TypeScript

Supabase

PostgreSQL

GCP

AWS

Azure

Clean Code

Clean Architecture

REST API

CI/CD

Security

Communication

Tools

Jest

Git

GitHub Actions

Job description

Air Apps is hiring for on-site roles in Lisbon. You will design and build RESTful APIs and microservices with Node.js/TypeScript, using Supabase and PostgreSQL for data, managing deployments on GCP and other cloud providers, and upholding Clean Code/Architecture.

You will mentor teammates, participate in architecture decisions, and help secure systems. Join a fast-growing, self-funded company with relocation support, annual bonus, and comprehensive health and life insurance offerings.