Product Engineer

Job details

Work model

Not provided by source

Salary

Not listed by source

Location

Berlin

Job description

About the Role We're a small, mission-driven energy technology company building a full-stack platform that enables hardware manufacturers and energy providers to offer dynamic electricity plans to European households. Our team operates at the frontier of AI-assisted development, licensed electricity retail, and complex domain engineering - and we're looking for a product-focused engineer who thrives at the intersection of customer discovery, end-to-end delivery, and engineering culture. This is a high-ownership, zero-to-one role. You'll work directly with customers, shape the product, and ship production-grade experiences that move the business in a measurable way. What You'll Do • Sit with customers to dissect problems and develop product intuition that drives engineering decisions. • Ship end-to-end solutions across the full stack, taking features from discovery through to production. • Use AI-native development tools (e.g., Claude Code, Cursor) as genuine force multipliers for your output. • Own zero-to-one problems - think dunning workflows, customer portal re-engineering, billing infrastructure. • Prioritize ruthlessly: decide what to build, what to skip, and when to kill an initiative. • Solve core energy retail challenges: billing, procurement, customer retention, and cost optimization. • Shape engineering culture, tooling, and processes, and help raise the bar as the team grows. • Adapt quickly to new tools and methods, and bring teammates along to the frontier. What We're Looking For Must-haves: • A track record of shipping real product work - we assess what you've built, not just years on a résumé. • 2+ years of software engineering experience delivering end-to-end, full-stack products to production. • Proven end-to-end ownership of zero-to-one problems, from discovery to live product. • Hands-on experience with AI-native codebases and AI-assisted development tools. • Comfort solving billing, procurement, customer retention, or cost-optimization problems in a consumer-facing or energy retail domain. • Experience shaping engineering culture, tooling, and processes in a small or early-stage team. • High ownership mindset with strong judgment and an ability to thrive in ambiguity. Nice to have: • Background in energy retail, utilities, or adjacent regulated industries. • Contributions to high-engineering-bar environments or notable open-source projects. • Experience operating with extreme ownership in a high-growth, fast-moving startup. Compensation & Benefits • Salary: €80,000 – €120,000 per year, depending on experience. • Early-stage equity participation. • Direct influence over product direction and engineering culture at a pivotal stage. Location • On-site in Berlin, Germany (Mitte area). Remote work is not available for this role. • Visa sponsorship is not available - candidates must have existing authorization to work in Germany. Find Jobs in Germany on Arbeitnow