Technical Solution Engineer - Germany

Decade Energy
Decade Energy

IT · Full-time

Posted on Oct 22, 2026

Job Ref: DEU0003

📍Location: Munich, hybrid, with travel to sites and manufacturers

📅 Start: Q1 2027

💼 Full-time Permanent Contract

👤 Reports to: General Manager Germany · Works closely with the central team in Paris

About Decade

About Decade Energy

Who We Are

Founded in 2024, Decade Energy powers the electrification of road transport by developing, finance, and operate the infrastructure - grid upgrades, battery energy storage (BESS), EV charging, and optimization software - that enables fleets to electrify.

Our mission is simple: make electric the most competitive option for road transport.

With roots in the Volta Trucks journey and firsthand experience supporting Europe’s largest fleets, our team brings deep expertise across energy, mobility, and project finance. Backed by leading climate investors, we’re committed to helping build the next generation of energy-ready transport sites.

In France we proved the model works. €22M in funding, 100+ sites under development, 1,500+ sites screened across Europe, +1 GW in the pipeline.
Germany is next. Our mission is to become the benchmark and gold standard for depot electrification. We are building the team that gets us there.

Who We Serve

We support transport operators and real estate owners, two groups navigating the challenges of grid capacity, financing, and rising energy costs.

What We Deliver

  • Securing long-term power supply by guaranteeing grid connection and capacity for future electrification needs.
  • Creating new revenue streams by monetizing EV charging services, and installing BESS on unused site space.
  • Removing investment barriers by covering the full cost of electrification infrastructure.
  • Delivering plug-and-play charging with seamless AC or DC installation aligned to fleet deployment.
  • Lowering electricity costs through hardware, software and contract optimization.
  • This end-to-end approach empowers our customers to build the Depot of the Future: a modern, resilient, cost-optimized logistics site ready for full fleet electrification.

    🎯 The Role

  • Our customers bring portfolios, not single sites. Hundreds of logistics properties, every one of them posing the same question: what energy assets are needed here, what pays off, what does it cost, what does it return.
  • You answer that question a hundred times over. You simulate, you calculate, and you build the tools that make it run in series. Your assessment decides which sites we touch at all.
  • You work closely with the product and software team in France and translate what the German market needs.
  • 🚀 What you'll do

  • Assess the sites. Load profile, existing connection, grid situation, space, charging demand, roof area
  • Simulate. PV yield, storage dispatch, peak shaving, market side. The sizing comes out of the result
  • Price the offers. Concept, business case and offer per site
  • Check permitting feasibility. In screening, as a knockout criterion next to the grid
  • Support customers technically until the grid connection is secured
  • Build the tools. Screening and scoring models, calculation templates, automation for application, documentation and reporting
  • Hand over cleanly. To the Grid Engineer for the application, to the Technical Project Manager for delivery
  • 🚀 Your first 90 days

  • You understand our methodology for designing logistics energy hubs
  • The first sites are calculated through, offers included
  • Your screening model runs and assesses several sites in one pass
  • At least one recurring step is automated instead of done by hand every time
  • 💡 What makes you successful here

  • Two to five years of practice. Energy engineering, energy markets, project development or technical sales. You want to own an entire portfolio now
  • You automate. Scripts, APIs or low-code. You do not wait for IT
  • You calculate yourself. Feasibility, grid situation, economics, without waiting for someone to supply it
  • You defend your numbers, including when a managing director sits on the other side of the table
  • Fluent German and English at working proficiency
  • 🔋Why Decade

  • Your tools, your judgement. You build the analytics we use to assess a thousand sites
  • Responsibility earlier than elsewhere. What you screen out, we do not touch
  • Grow with the company. Scale the German market from the first site to market leadership, backed by the core team in France
  • Work in a strong team. You work with a highly motivated team of serial entrepreneurs and seasoned professionals
  • Market-based compensation
  • Performance-based compensation
  • You don't need to tick every box. If you bring the technical base and the hunger for ownership, write to us.

    📩 Ready to Apply ?

    Send your application to careers@decade.energy

  • Your CV
  • Two sentences on what you built last: a model, a script, a tool
  • Work samples, code or a calculation model welcome
  • Job ref DEU0003