Working Student/Intern Post-Sales Operations – Germany (AI x Greentech) (m/f/d)
- Level
- Intern
- Work type
- On-site · Berlin
Not stated in the posting: salary, visa.
Open. First seen 2 October 2026.
About the role
Are you eager to gain hands-on experience in a fast-growing renewable energy startup?
Do you thrive in dynamic environments where you can drive impact and implement innovative solutions? If you’re passionate about sales, technology, and sustainability, this internship is for you!
Please note that for this role, C2 German proficiency is required. This is a part-time or full-time, on-site position based in Berlin.
What You’ll Do
- Translate customer feedback into actionable product insights and help shape new features.
- Collaborate with the Co-Founders and Head of Account Management on ad hoc initiatives (e.g. trade shows, internal product testing, competitor benchmarking).
- Assist with drafting product specifications and feature requests based on real customer use cases.
- Set up and configure customer accounts tailored to their business needs.
- Be the go-to technical contact for German customers via support chat, WhatsApp, or email.
- Join customer calls alongside Account Managers to provide product expertise and ensure smooth onboarding.
- Provide administrative support, maintaining customer records and tracking key engagement metrics.
What Makes You a Great Fit
- Currently in the final year of a top engineering or business school, or taking a gap year from one.
- Structured, proactive, and eager to learn in a fast-paced environment.
- Strong interest in customer success, sales, and customer engagement.
- Ideally start in November.
- Available for 20h/week working student role or at least 5 month internship in our Berlin office.
- Bonus: Previous experience in SaaS, startups, or customer-facing roles.
Why Join Us?
- Be part of one of the fastest growing VC-backed startup in Germany with 3000+ satisfied B2B customers.
- A vibrant, collaborative office culture where great ideas happen face-to-face - we're a full in-person team (5 days/week) in a beautiful Berlin office near Hackescher Markt.
- Enjoy opportunities for personal and professional growth.
- Embrace the freedom to innovate and make quick changes in a dynamic team.
- Perks include gym membership, coffee, regular team events, MacBook and more.
- Receive competitive pay.
Reonic's standard text
Even if you don’t meet every requirement, we encourage you to apply! Imposter syndrome shouldn't hold you back - we value talent and passion above all.
About Reonic
At Reonic, we’re on a mission to simplify renewable technology with our AI operating system for renewable installers. Backed by top-tier investors and trusted by 3000+ business customers, we’re growing fast - and we need YOU to help us accommodate our new and existing customers.
What this role asks for
81% of this description is written for the role. The rest is Reonic's standard text, folded away below.
Compared with Reonic's other open jobs.
The team: Operations HIRES STEADILY
This role is one of 12 open in Operations. 2 were posted in the last 30 days and the oldest in January: a team that hires all year rather than one being built.
OTHER ROLES ON THIS TEAM
- Finance Intern - (AI x Greentech) (m/f/d) posted Oct 1
- Founders Associate Finance - (AI x Greentech) (m/f/d) posted Sep 30
- First Hire GTM - New Products (AI x Greentech) (m/f/d) posted Sep 22
- GTM Intern - New Products (AI x Greentech) (m/f/d) posted Sep 22
- Venture Development - New Products UK Market (AI x Greentech) (m/f/d) posted Sep 9
- Venture Development Intern - New Products (AI x Greentech) (m/f/d) posted Jun 24
- Venture Development - New Products (AI x Greentech) (m/f/d) posted Jun 16
- Go-To-Market Heat Pump & Installation (AI x Greentech) (m/f/d) posted Mar 17
- Product Specialist - France (AI x Greentech) (m/f/d) posted Feb 25
- Product Specialist - DACH (AI x Greentech) (m/f/d) posted Jan 15
- Growth & Account Manager - DACH (AI x Greentech) (m/f/d) posted Jan 15
From the team and dates on Reonic's own job board.
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