About Imaginando

Imaginando is an independent music software company building creative tools used by electronic musicians worldwide. Our products span iOS, Android, and desktop platforms, serving a global audience of producers, sound designers and visual artists.

We are a focused, engineering-driven team working in a relaxed but serious environment.

We are looking for a Senior Fullstack Engineer to help maintain and evolve our web platform and backend systems.

The Role

You will work on the backend and web infrastructure that powers:

• Online product sales

• Customer accounts and licensing

• Payment processing

• Invoicing integration

• Internal business workflows

This role involves maintaining existing systems, improving reliability, and implementing new features when needed.

You will collaborate closely with the founder and product team.

Responsibilities

• Maintain and extend our Node.js / TypeScript backend

• Work with PostgreSQL (queries, migrations, optimization)

• Maintain and improve our Vue.js frontend

• Manage Stripe and PayPal integrations

• Maintain Moloni API integration (Portuguese invoicing system)

• Integrate third-party APIs

• Debug production issues

• Improve logging, monitoring, and error tracking (Sentry)

• Work with Docker-based deployments

• Support Cloudflare and basic server infrastructure

Required Experience

• 5+ years professional experience

• Strong Node.js backend experience (TypeScript preferred)

• Solid PostgreSQL knowledge

• Experience with Knex and/or Bookshelf (or similar query builders/ORMs)

• Experience integrating Stripe & Paypal (required)

• Experience working with external APIs

• Comfortable debugging production issues

• Experience with Docker

• Linux / server understanding

• Familiarity with logging and monitoring tools

Nice to Have

• Familiarity with Cloudflare

• Experience with DigitalOcean

• Experience with Moloni API (Portugal-specific)

• Experience working in small teams

Profile

• Responsible and reliable

• Organized and detail-oriented

• Comfortable working independently

• Able to prioritize and solve problems calmly

• Interested in music technology (strong plus)

Compensation

€35,000 – €45,000 gross/year
Depending on experience and level of autonomy.

Work Environment

• On-site in Braga

• Full-time with exclusive dedication

• Small, focused team

• Relaxed but professional environment

• Direct impact on products used worldwide

How to Apply

Send your CV and a short introduction. Tell us about the most complex backend feature you implemented and maintained.