Senior Product Manager at Ostrom

O
Ostrom

Senior Product Manager

Remote

Full Time

#Clean Energy

#Energy Management

#Product

#Product Roadmap

#API Documentation

#SQL

#User Research

#A B Testing

#Growth

#CRM Systems

#Integration

#Data Analysis

#Communication

Ostrom is looking for a Senior Product Manager

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🌐 We are on the mission to build Europe’s leading energy management platform to provide fair, clean energy to everyone. ⚡

We’re a diverse team of 50+ employees, with 41% being female and from 16+ nationalities, and steadily growing. Having raised of over €40 M in total, we are looking for passionate people to join us on our mission! 🚀

đŸ‡©đŸ‡Ș Wir haben eine klare Mission: Wir bauen Europas fĂŒhrende Plattform fĂŒr Energiemanagement, um faire und saubere Energie fĂŒr alle zugĂ€nglich zu machen. ⚡

Unser Team ist vielfĂ€ltig – wir sind ĂŒber 50 Personen aus mehr als 16 NationalitĂ€ten, mit einem Frauenanteil von 41 %. Und wir wachsen weiter!
Mit ĂŒber 40 Mio. € an Finanzierung suchen wir nach motivierten Menschen, die gemeinsam mit uns die Energiezukunft gestalten wollen. 🚀

Your mission

We're looking for a Senior Product Manager who can drive product strategy and execution across our Growth and Tariffs team, balancing Operations and Marketing.

You'll work closely with cross-functional teams—Engineering, Operations, and Growth—to shape and deliver features that directly impact our customers and business outcomes. You'll own the product roadmap for key initiatives, translating complex energy market requirements into actionable product specs.

As a Senior Product Manager at Ostrom, your mission for the next 12 months includes:

  • Driving product improvements across our core platform (PowerCloud integrations, tariff management, billing)

  • Collaborating with Growth to optimize funnels and conversion

  • Building scalable processes that support our rapid expansion

What you'll be keeping busy with

  • Own and drive the product roadmap for Operations and/or Growth domains

  • Translate business requirements into clear product specifications and user stories

  • Collaborate with Engineering to scope, prioritize, and deliver features using an MVP-first approach

  • Work directly with PowerCloud and other vendors to define integration requirements

  • Conduct user interviews and synthesize insights to inform product decisions

  • Define and track success metrics; iterate based on data

  • Run A/B tests and experiments to optimize conversion and user experience

  • Coordinate cross-functional stakeholders and manage dependencies

Your profile

  • 3+ years as a Product Manager, preferably in B2C tech companies

  • Native-level German – essential for vendor communication and user research

  • Strong technical acumen – comfortable reading API documentation, working with SQL, and collaborating closely with engineers

  • Experience in B2C recurring revenue models (subscriptions, tariffs, plans)

  • Pragmatic mindset: MVP approach, "done is better than perfect"

  • Excellent communication skills in English

  • Startup mentality: fast-paced, adaptable, hands-on

Nice to have

  • Energy industry background (utilities, tariffs, pricing structures)

  • Experience with SAP, CRM systems, or similar enterprise software

  • Growth Optimization: Funnel optimization and CRO experience

  • Growth background from similar industries (telco, insurance, mobile)

    • Familiarity with our stack: Linear, JIRA, Amplitude, Notion, SQL, Postman, Figma, Figjam, various AI tools, Slack, automation tools (Make, n8n, Zapier), Tableau

  • Berlin-based nice to have (Ostrom is remote first), but must be Germany-based

Interview process

  1. Take Home Case Study

    Shortlisted candidates will be given a short case study to complete.

  2. First Round Interview (1–1.5 hours)

    Present and discuss case study with hiring manager Product Lead plus Q&A

  3. Final Round

    Conversation with one of the co-founders.

🌐 About Us

We’re Germany’s fastest-growing digital green energy provider and a Certified B Corpℱ , driving the energy transition by making renewable energy more accessible and inclusive.

How? Through variable tariffs, dynamic pricing, smart EV charging, heat pump and solar optimization, and Germany’s first virtual power plant: NeoGridℱ.

At Ostrom, you’ll work in a dynamic, open environment where you can be yourself, take on challenges, and grow both personally and professionally.

đŸŒ±Environmental Impact: Each customer who switches to Ostrom on average helps offset 1.5 tons of CO2 emissions per year compared to the average German energy mix.

📈 VSOP: On top of offering a competitive salary you will have access to company shares to ensure you can truly be part of the journey.

✈ Relocation package: We won't let distance get in the way, we offer visa and relocation support.

👭 Trust-based Team: A truly flat hierarchy and transparent company culture, where everyone’s voice matters.

đŸ’ȘđŸœBenefits: An annual learning budget, company-pension scheme, company events, discounted gym membership, public transport ticket, e-bike or e-moped, Futurebens or monthly vouchers - the choice is yours.

💬 Stay In The Loop: We believe in transparent communication — from weekly town halls and quarterly updates to regular retrospectives. Got feedback or an idea? We’re all ears.

đŸ€ Work Together, Celebrate Together: We thrive on collaboration. Wins are shared and so are the celebrations from monthly happy hours to team trips and company events.

🌍 Work Your Way: Whether you prefer the office, your home desk, or a sunny spot in Sardinia — you work where you work best.

🚀 Learn By Doing: We grow together with personal development paths, learning budgets, and regular knowledge-sharing sessions. Try things out, learn along the way, and keep moving forward.

đŸ‡©đŸ‡Ș Über Uns

Wir sind der am schnellsten wachsende digitale Ökostromanbieter mit B Corpℱ Zertifizierung in Deutschland – und treiben die Energiewende aktiv voran. Unser Ziel: Erneuerbare Energie fĂŒr alle zugĂ€nglich und inklusiv machen.

Wie? Mit variablen Tarifen, dynamischem Strompreis, Smart EV Charging, Optimierung von WĂ€rmepumpen und Solaranlagen sowie Deutschlands erstem virtuellen Kraftwerk: NeoGridℱ.

Bei Ostrom arbeitest du in einem offenen, dynamischen Umfeld, in dem du du selbst sein kannst, Herausforderungen annimmst und dich kontinuierlich weiterentwickelst.

đŸŒ± Nachhaltigkeit, die zĂ€hlt: Mit deinem Wechsel zu Ostrom unterstĂŒtzt du aktiv die Energiewende. Unsere Kund*innen helfen im Schnitt, jĂ€hrlich 1,5 Tonnen CO₂ gegenĂŒber dem deutschen Durchschnittsstrommix einzusparen.

📈 WertschĂ€tzung, die sich auszahlt: Neben einem attraktiven Gehalt erhĂ€ltst du bei uns VSOPs – Unternehmensanteile, mit denen du direkt am Erfolg von Ostrom beteiligt bist.

✈ Relocation package: Entfernung ist fĂŒr uns kein Hindernis. Wir unterstĂŒtzen dich mit einem umfassenden Relocation- und Visapaket beim Umzug nach Deutschland.

👭 Teamkultur auf Augenhöhe: Bei Ostrom leben wir flache Hierarchien und eine offene Feedbackkultur. Deine Meinung zĂ€hlt – vom ersten Tag an.

đŸ’ȘđŸœ Benefits: Du erhĂ€ltst ein flexibles Paket mit vielen Extras – von einem jĂ€hrlichen Weiterbildungsbudget, ĂŒber eine betriebliche Altersvorsorge, bis hin zu vergĂŒnstigten Fitnessstudio-Mitgliedschaften, einem Jobticket oder deinem eigenen E-Bike bzw. E-Roller. Alternativ wĂ€hlst du monatliche Gutscheine oder FutureBens – du entscheidest, was dir wichtig ist.

💬 Transparenz: Ob in wöchentlichen Townhalls, vierteljĂ€hrlichen Updates oder offenen Retrospektiven – wir glauben an klare Kommunikation und kontinuierlichen Austausch.

đŸ€ Erfolge feiern wir gemeinsam: Teamarbeit steht bei uns im Mittelpunkt – und genauso feiern wir auch unsere Erfolge: mit regelmĂ€ĂŸigen Happy Hours, Team-AusflĂŒgen und unvergesslichen Company Events.

🌍 Work you way: Ob im Berliner BĂŒro, im Homeoffice oder remote unter der Sonne – bei uns arbeitest du dort, wo du am produktivsten bist.

🚀 Wachse mit uns: Persönliche Entwicklung ist bei Ostrom keine Floskel. Wir unterstĂŒtzen dich mit Lernbudgets und Raum zum Ausprobieren – damit du dich fachlich und persönlich kontinuierlich weiterentwickeln kannst.

O

Ostrom

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2 applied

Company Size

51-100

Markets

Renewable Energy
Clean Energy
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