About the Role
We're a Berlin-based energy tech startup building a full-stack platform that helps energy providers — from OEMs to installers — deliver dynamic electricity plans and cost-saving energy services to European businesses and consumers. We're at an early, high-impact stage, and we're looking for a Product Engineer who sits at the intersection of customer discovery, end-to-end delivery, and engineering culture.
You'll own mission-critical problems in energy retail — billing, procurement, retention, cost optimisation — and use strong product judgment and AI-native tooling to turn complex domain challenges into intuitive, production-grade experiences. This is a role for someone who wants outsized impact on a small, mission-driven team.
What You'll Do
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Sit with customers to dissect problems and develop product intuition that directly guides engineering decisions.
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Ship end-to-end solutions across the full stack, taking features from discovery through to production.
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Leverage AI-native development tools (e.g., Claude Code, Cursor) as force multipliers to accelerate output and increase impact.
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Own zero-to-one problems — such as dunning workflows or customer portal re-engineering — from blank page to live product.
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Prioritise and curate the work queue: decide what to build, what to skip, and when to kill initiatives.
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Tackle core energy retail challenges: billing, procurement, customer retention, and cost optimisation.
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Shape engineering culture, tooling, and processes; help recruit and raise the bar for the team.
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Adapt quickly to new tools and methods, and bring the rest of the team along with you.
What We're Looking For
Must-haves:
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A clear track record of shipping real product work — we care about what you've built, not just years on a CV.
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2+ years of software engineering experience delivering end-to-end, full-stack products to production.
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Proven experience owning zero-to-one problems from discovery through to production deployment.
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Hands-on experience with AI-native codebases and AI-assisted development tools (e.g., Claude Code, Cursor).
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Experience solving billing, procurement, customer retention, or cost-optimisation problems — ideally in energy retail or a comparable consumer-facing domain.
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High ownership mindset, strong judgment, and comfort thriving in ambiguity and early-stage environments.
Nice to have:
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Experience shaping engineering culture, tooling, and processes in a small or early-stage team.
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Contributions to core products in high-engineering-bar environments or successful open-source projects.
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Experience operating with extreme ownership in a high-growth, fast-moving environment.
Compensation & Benefits
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Salary: $80,000 – $120,000 per year (or equivalent)
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Early-stage equity opportunity
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Work on a small, high-ownership team with direct product and business impact
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Visa sponsorship: Not available — candidates must have the right to work in Germany
Location
This role is on-site in Berlin, Germany (Mitte). We're looking for people who want to be present and embedded with the team — remote-only arrangements are not available for this position.
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