Senior Fullstack Engineer - TypeScript & NextJS (Remote)

Senior Fullstack Engineer - TypeScript & NextJS

Company Overview

If you’re looking for a role that has an impact on the world, and not just a balance sheet, Climatiq is the place for you.

We're a fast-growing startup embedding carbon intelligence into business decisions worldwide. Our platform—combining the world's leading emissions database with sophisticated AI and calculation tools—helps thousands of sustainability teams work faster and reduce emissions across corporate and product carbon footprints.

Our team is united by fighting climate change. We value both speed and quality because the crisis demands we move fast without cutting corners. That requires trust, clear communication, and everyone delivering excellent work.

Our HQ is in Berlin, and we have a remote-friendly team across Europe. We are supported by world-renowned investors including Alstin Capital, Singular, Cherry Ventures and more, and we’re a certified B Corp.

Job Summary

This role is part of the Engineering team — a group focused on building scalable infrastructure for carbon intelligence, working closely with product managers and climate scientists.

Key Responsibilities

• Design, build, and maintain modern frontend features across our core web applications and interfaces
• Collaborate closely with product, design, and backend engineering to deliver intuitive, performant user experiences
• Take ownership of key frontend components and contribute to architectural decisions
• Develop and iterate on full-stack features, using TypeScript across the stack and Next.js on the frontend
• Shape the look, feel, and functionality of data-intensive tools that empower users to understand and reduce their emissions

Requirements / Qualifications

• 5+ years of experience building frontend and full-stack applications, ideally in SaaS environments
• 3+ years of production experience with TypeScript and Next.js, building and maintaining full-featured web applications
• Proficiency in RESTful API integration, state management, and component-based UI architecture
• Strong working knowledge of PostgreSQL or similar databases
• Structured, outcome-oriented mindset with strong problem-solving and communication skills
• Self-driven and comfortable working autonomously in a distributed team setting

Preferred Qualifications

• Familiarity with Rust and/or AWS infrastructure is a plus

Location

Berlin or Remote within +/- 2 hours of CET

Employment Type

Full-time, flexible working hours

Salary & Benefits

Competitive salary and benefits, including employee stock options, learning stipend, regular team offsites, and more

Application Process

Send us your CV and a short cover letter, highlighting your skills and experience, relevant for the advertised role.

Equal Opportunity Statement

As a certified B Corp, Climatiq is an equal-opportunity employer and we welcome and encourage candidates from all backgrounds and experiences to apply for roles on our team.