Product Engineer - AI-First, Real Ownership, Barcelona

Pillar Srl; Barcelona; On-site; EUR 65,000 - 80,000; Full time

Benefits offered by this job

Real ownership: from discovery and PDs

Fast-moving company

AI-native team

Close to customers

Teams collaborating across disciplines

Job summary

Pillar is searching for a Product Engineer who sits between engineering and product in Barcelona. You will write production code, talk to customers, and help decide what to build first.

You will own features end to end, from problem framing to the implementation, working across TypeScript, Next.js, React and Postgres. Expect close collaboration with Design, AI, and Customer teams, with AI integrated in daily work.

Qualifications

• Built product in a startup or scaleup and shipped code while shaping product decisions.
• Strong engineering background with TypeScript, React, Next.js and Postgres.
• Excellent written and verbal communication with engineers, designers and non-technical people.
• AI-native mindset; comfortable using AI as part of the workflow.

Responsibilities

• Talk to customers, understand how construction companies work, and translate insights into product decisions.
• Define features end to end: problem, scope, trade-offs, success metrics, and the code that makes them real.
• Build across the stack using TypeScript, Next.js, React and Postgres, shipping quickly and iterating on feedback.
• Collaborate with Design, Engineering, AI and Customer teams to ensure clear understanding of why we build what we build.
• Analyze data and usage to decide what to improve, what to cut, and what comes next.
• Leverage AI as a native part of discovery, building and learning.

Skills

TypeScript

React

Next.js

Postgres

Customer feedback

Product decisions

Job description

Pillar is searching for a Product Engineer who sits between engineering and product in Barcelona. You will write production code, talk to customers, and help decide what to build first.

You will own features end to end, from problem framing to the implementation, working across TypeScript, Next.js, React and Postgres. Expect close collaboration with Design, AI, and Customer teams, with AI integrated in daily work.