Growth Marketing Manager (f/m/x)

Hamburg Hybrid | 50.000 to 60.000 € p.a. | 30 days vacation | German/English C1

Are you enthusiastic about data-driven growth marketing and eager to scale the visibility of one of the most exciting green tech startups? Join us at suena energy as Growth Marketing Manager (f/m/x) and take ownership of our marketing engine – from campaign automation to multi‑channel performance – to make sure our story reaches the right people, in the right way, at the right time.

suena energy is a green tech startup specializing in algorithmic energy trading for energy storage systems and renewable energies.

Our vision: a world where clean energy is used reliably, economically, and intelligently. With our AI‑based optimization and trading software, we maximize the revenues of operators of large‑scale energy storage and renewable assets on short‑term electricity and balancing markets – while simultaneously minimizing their risks.

We are a 35‑people team, which combines coziness and fast‑paced dynamics. Following our successful Series A, we’re investing in expanding our team – and we’re excited to strengthen our team with new talent and continue growing together!

Team

You’ll be joining a close‑knitted and dynamic Marketing & Communications team: Pia (Marketing & Comms Circle Lead, focused on strategy and thought leadership), Amelie (Junior Marketing & Communications Manager, specializing in PR and content) and Merle (Working Student, supporting us with branding expertise).

This is a newly created role with plenty of room to shape processes and drive impact. We’re currently working together to define the marketing budget and key KPIs – we know how important clarity and resources are for your success, and you’ll be actively involved in setting these foundations from day one.

Responsibilities

• Take full ownership of HubSpot marketing automation: set up and optimize journeys, segmentation, and lead nurturing.
• Design, execute, and analyze multi‑channel campaigns (content, paid, newsletters) to drive reach, conversion, and lead quality.
• Bring data to life: track KPIs, generate actionable insights, and empower Sales & Marketing to refine content and understand target audiences.
• Manage paid campaigns (LinkedIn, Google, etc.) and implement newsletter campaigns, including A/B testing and performance analysis.
• Support SEO audits and event marketing, ensuring visibility and engagement across all relevant channels.

Qualifications

• 1–3 years of experience in growth or performance marketing, ideally in B2B SaaS or tech, with a track record of delivering successful campaigns and measurable outcomes.
• Hands‑on expertise with HubSpot Marketing Hub (or similar CRM/automation tools).
• Proven skills in campaign management, marketing automation, paid media and SEO.
• Strong analytical mindset, comfortable with KPIs, dashboards, and conversion funnels.
• Creative, well‑organized, proactive working style – whether driving campaigns or collaborating with colleagues.
• Fluent in German and English.
• Experience in the energy industry is a plus, but your curiosity and growth mindset matter most.

Benefits

• Shape the Future: Help drive the energy transition with us! Join a booming market, real startup spirit, and make your mark in sustainability.
• Connecting & Co‑Creating: Strategy off‑sites (like Denmark 2024) and onsite weeks for real collaboration and shared ideas.
• Work Your Way: Home office and flexible hours – you know what works best for you and your team.
• Team Spirit: Yoga, shared lunches, after‑work fun – we support each other and keep the vibe strong, even when it’s busy. Barista, DJ, guitarist included – we can’t wait to discover your hidden talent!
• Clear & Transparent: Clear structures, democratic decisions, and a feedback culture where your voice counts.
• Body & Mind: Urban Sports Club membership, wellbeing check‑ins, and mental health support – your energy matters.
• New Office Vibes: 10th‑floor office with rooftop terrace, canteen, great views, ergonomic desks, hardware of your choice, and pet‑friendly!
• Sustainable Extras: Deutschlandticket, FutureBens, and more – supporting your mobility and future.

Important Note

Please be advised that a valid work permit for Germany is required for non‑EU citizens. Unfortunately, applications without a valid work permit and sufficient German language skills may not be considered.

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