Product Engineer - Frontend, Design & Energy Tech

Companion.energy; Oost-Vlaanderen; Hybrid; EUR 70,000 - 100,000; Full time

Job summary

Companion.energy in Ghent is looking for a Product Engineer who blends product, design, and frontend engineering. You’ll talk to customers, surface real problems, and decide what to build and how it should look—without a separate PM or designer chasing specs.

You’ll own the feature from sketch to production, mainly with React and TypeScript, with Python where needed. You’ll ship iteratively and validate impact with customers and teammates.

Qualifications

• Shipped product that real users rely on and had a say in what got built.
• Able to translate a vague customer problem into a clear scope and determine what to include or exclude.
• Able to prioritise ideas and explain the rationale.

Responsibilities

• Talk to customers and join calls with the commercial team to discover problems worth solving.
• Decide with the team what to build and how to build it.
• Work out flows and screens from rough sketches to a polished interface.
• Build it mostly in React and TypeScript, with some Python when a feature needs it.
• Ship in small steps, observe usage, and iterate based on feedback.
• Own your features post-release and verify they solve the customer's problem with engineers and data scientists.

Skills

Product ownership

Prioritization

User experience

React/TypeScript

Communication

Design sense

Tools

React

TypeScript

Python

Design system

Job description

Companion.energy in Ghent is looking for a Product Engineer who blends product, design, and frontend engineering. You’ll talk to customers, surface real problems, and decide what to build and how it should look—without a separate PM or designer chasing specs.

You’ll own the feature from sketch to production, mainly with React and TypeScript, with Python where needed. You’ll ship iteratively and validate impact with customers and teammates.