Software Engineer - Application Builder

About Onedb

Onedb is an AI-powered no-code platform that builds full-scale business applications from end to end. Complex systems such as ERP and CRM can be built and customized directly on the platform using visual tools, without writing code. With a rich set of tools and integration capabilities, Onedb serves as both a development environment and an orchestrator within complex software ecosystems.

Why We’re Hiring

As more companies rely on our platform for custom business solutions, we’re growing the team to support and scale that work.

What You’ll Do

Work with stakeholders to build business solutions using platform tools

Build and configure applications using Onedb’s no-code tools

Write Node.js code for advanced logic, integrations, and platform extensions

Write SQL queries and optimize database interactions within a PostgreSQL environment

Maintain and iterate on existing applications

Document solutions where needed and ensure others can understand, use, and maintain them

Provide product feedback and contribute to internal tools and automation

What We’re Looking For

At least 3 years of experience in software development

Strong problem-solving and system thinking skills

Solid experience with JavaScript (Node.js) and SQL (PostgreSQL)

Ability to understand business requirements and implement practical solutions

Comfortable working with visual tools and low-code/no-code environments

Strong communication skills in English (written and spoken)

Nice to Have

Experience with ERP, CRM, or other business systems

Experience integrating APIs or working with automation tools

Exposure to no-code/low-code platforms (e.g. Power Apps, Mendix, OutSystems, etc.)

Location & Contract Type

This is a remote contract role for candidates based in Portugal, with the potential to transition to full-time employment. As the team grows, the role may shift to a hybrid setup based in Lisbon.