Jobs in Heidelberg, Deutschland

About Graph.one

Help us build the network layer for the next evolution of the web.

LinkedIn made a massive blunder. Had they opened up an API, they could have become an indispensable piece of the internet's infrastructure—every CRM, HR, and sales tool on the planet would connect to it for identity and network data. But they didn't.

For two decades, this left a void. LinkedIn's network effects made it too hard for a new player to enter. Now, thanks to LLMs, the window of opportunity is open. Automation is exploding—20 years ago, every business suddenly needed a website; now, every business needs automation. Those who don't adopt will fall behind like those who didn’t embrace the web. This new, massive ecosystem needs an identity and network layer.

At the same time, LLMs let us do what wasn’t possible before: stitch together data from multiple sources to provide a comprehensive foundation for professional networks.

Graph.one is building this missing link—an API-first platform that unifies relationships across email, calendar, LinkedIn, and more into a single, actionable graph. For the first time, people and companies can unlock and move the value of their network freely—no platform lock-in.

We’re pre-PMF, moving fast, and backed by top investors. We cut our teeth on large-scale social graph analysis and ML long before AI was cool. Our team includes seasoned data scientists, engineers, and design partners who are among the most innovative GTM and automation minds in the industry.

About the team

The company is still small.

What You’ll Do

• Prototype, build, and automate: Design and ship GTM workflows, integrations, and experiments to drive user and revenue growth—using our own product, and best-in-class automation tools (n8n, Clay, Attio, etc.)
• Experiment relentlessly: Test, measure, and iterate on outbound and inbound growth loops. Build MVPs and scrappy solutions, not enterprise architectures.
• Own tooling: Help us pick, implement, and integrate the right tools for prospecting, enrichment, CRM hygiene, and reporting.
• Dogfood: Use our own API to automate outreach, data enrichment, and lead qualification. Surface bugs, suggest features, and shape the product roadmap.
• Work directly with founders: Collaborate closely with our CEO and CTO to design, prioritize, and run growth experiments.
• Engage with the best: Interact with design partners who are GTM / revops leaders—some of whom helped define this entire category.
• Content & learnings: Document and share the best experiments as internal guides, case studies, or public content.

Requirements

About You

• You’re a builder and hacker at heart—you love learning new tools, figuring out how stuff works, and automating the boring parts.
• You’re resourceful, thrive on ambiguity, and are comfortable moving fast with incomplete information.
• You’re technical—maybe you can code (Python, JS, or similar), maybe you’re a no-code / low-code ninja, or maybe you just know how to get things working.
• You’re genuinely interested in go-to-market, growth, and helping products find traction.
• You want to work at a company where your impact is visible, your work matters, and you help shape the product from the ground up.
• You get excited about collaborating with world-class GTM engineers, revops, and founders.

Bonus points if :

• You’ve started a company, even if it failed (side hustles count).
• You’ve built or automated GTM processes, or hacked together technical side projects for fun or profit.

Benefits

Work Setup

We're a fully remote team working from all over the world. We typically have a daily standup call and work mostly asynchronously apart from that. We are heavy users of remote work tools and continue testing new tools as they come out to make sure we have the best stack possible.

How We Hire

We don’t care about fancy resumes or degrees—we care about what you’ve built, how you think, and how you solve problems. Instead of a CV, please answer the following questions (short is fine). It takes more time to fill out than a typical application, but the CEO reviews the answers directly.

Process :

• Application review by the CEO
• Two interviews (CEO & CTO)
• Paid trial week (remote / flexible)
• Fast decisions for the right candidate