AI-Native TypeScript Engineer

MarsBased is a development agency from Barcelona specializing in AI-augmented software development. We build end-to-end web & mobile apps using AI agents, agentic workflows, and modern engineering methodologies, delivering higher quality software, faster. We believe in remote work, scalable and maintainable solutions, and pushing the boundaries of what's possible when AI and human expertise work together.

We're looking for a Senior Full Stack Engineer who doesn't just use AI tools, but thinks in AI-native workflows. Someone with a deep understanding of the entire software development lifecycle: from frameworks and programming languages to DevOps, infrastructure, performance, security, and monitoring. We need engineers who can leverage AI precisely because they understand what good software looks like end to end.

You'll be joining a small, senior, and highly-collaborative team that values autonomy, quality, and transparency. We build things the righ...