Full Stack Engineer — AI-Powered Energy Autopilot (Helsinki)

Intergrid; Helsinki; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Competitive salary & stock options

Real ownership and impact

Helsinki HQ involvement

Values-driven culture

Modern AI tooling and workflows

Job summary

Intergrid in Helsinki is seeking a Full Stack Engineer to join our fast‑growing team. You’ll own features end‑to‑end, building real‑time backend services and user interfaces used to control hybrid energy systems.

You’ll work with React or Vue on the frontend and TypeScript, Java or Python on the backend, collaborating with Product, Analytics and Operations to deliver a category‑defining product across Europe.

Qualifications

• Experience building production‑ready apps on the frontend using modern frameworks.
• Experience with backend services using TypeScript, Java or Python.
• Ability to own features end-to-end and work with cross‑functional teams.

Responsibilities

• Develop across the full stack for industrial energy operations on Autopilot.
• Design and implement projects from technical design to production.
• Build robust backend services and integrations with real‑time data.
• Create clear, usable interfaces for operators and customers.
• Define development processes, CI/CD, testing and observability.
• Lead code reviews and share knowledge across teams.
• Collaborate with Product, Analytics and Operations to solve problems.

Skills

Frontend development

Backend development

English communication

Tools

React

Vue

TypeScript

Java

Python

Job description

Intergrid in Helsinki is seeking a Full Stack Engineer to join our fast‑growing team. You’ll own features end‑to‑end, building real‑time backend services and user interfaces used to control hybrid energy systems.

You’ll work with React or Vue on the frontend and TypeScript, Java or Python on the backend, collaborating with Product, Analytics and Operations to deliver a category‑defining product across Europe.