Senior Fullstack Engineer at Tibber | Amsterdam, North Holland, NL | Rezi

Senior Fullstack Engineer at Tibber

Senior Fullstack Engineer

Tibber · Amsterdam, North Holland, NL

1 months ago

Senior Fullstack Engineer

Tibber · Amsterdam, North Holland, NL

2 months ago
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About the Role

As our Senior Fullstack Engineer for Installer App & Experience, you'll build and maintain the tools that make it possible for installers to do their job, and do it well. The installer app is the interface between Tibber's platform and the people who physically set up smart devices in customers' homes, and it's a product area with real room to grow! This is a role for someone who brings both technical depth and a natural instinct for helping a team move in the right direction.

Responsibilities

  • Building and maintaining the installer app and related backend services
  • Collaborating closely with designers, PMs, and engineers across the org to ship features end-to-end
  • Running agentic dev loops - turning requirements into merged PRs through AI agents you direct and review
  • Contributing to technical direction and ways of working as the team around installer experience grows

Requirements

  • Fullstack engineer with solid experience who is energized by switching context and doesn't shy away from complexity
  • Takes initiative, communicates clearly, and brings both technical depth and a collaborative mindset
  • Have a strong JS/TS foundation with solid backend experience in Node/Express or similar
  • Comfortable with modern frontend frameworks -React, Next.js, and ideally React Native + Expo
  • Experience with event-driven systems
  • Understand your way around AWS, Kubernetes, Kafka, and related tooling
  • Hands-on with modern AI tools and platforms, AWS Bedrock, Claude, or similar
  • Real experience running agentic dev loops and using AI as a natural part of how you build
  • Worked closely with designers and are comfortable making design decisions within a defined framework
  • A genuine team player who prioritizes outcomes over individual credit, communicates openly, and stays curious in the face of ambiguity

Skills

  • JS/TS
  • Node/Express
  • React
  • Next.js
  • React Native
  • Expo
  • Event-driven systems
  • AWS
  • Kubernetes
  • Kafka
  • AI tools and platforms
  • AWS Bedrock
  • Claude
  • Agentic dev loops

Location

  • Stockholm
  • Oslo
  • Berlin
  • Amsterdam
  • Førde

Work Type

  • Full-time

Experience Level

  • Senior

About the Company

  • Tibber is the energy company that wants you to use less energy.
  • We believe AI is how we accelerate the shift towards sustainable energy consumption.
  • Tibber exists to drive energy independence - away from fossil dependency.
  • Our tech helps hundreds of thousands of households shift their electricity consumption to more sustainable and affordable hours - from electric vehicles to smart thermostats, all connected to the Tibber platform.
  • We strengthen the resilience of the grid.
  • We win, fail, and grow together, staying curious and pushing for better every day.
  • AI is shaping how we work - and we're on a journey to make it central to everything we do.
  • Started by two founders in 2016. Now 300+ Tibberinos across Stockholm, Oslo, Berlin, Amsterdam, and Førde.

Equal Opportunity

  • You're welcome at Tibber for who you are. We hire for what you can do and how you think - not your background or where you've been. Diverse teams build better products, and we mean that.