Berlin, Germany · Remote OK
About Ojin Ojin is The Human AI Company. We build the infrastructure that makes AI feel human. Our Human Agents deliver natural, lifelike conversations in real time, powered by our proprietary models and blazing-fast API…
Skills: TypeScript, React, Node.js, Python, UI/UX Design
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Own product features end-to-end, bridging the gap between technical implementation, product design, and user experience. Architect and build core web infrastructure and Python-based AI agent systems for real-time conversational interfaces.
Requires 8+ years of professional software development experience with a mandatory background in startup environments. Must be proficient in TypeScript, React, Node.js, and Python with a strong product mindset and architectural depth.
Ojin is The Human AI Company. We build the infrastructure that makes AI feel human. Our Human Agents deliver natural, lifelike conversations in real time, powered by our proprietary models and blazing-fast APIs on a globally distributed GPU fabric.
We have delivered award-winning work with brands including BMW, H&M, and Clinique. Our new platform will define how the world experiences AI and we're assembling a small, ambitious team of exceptional people to do it.
As a Senior Product Engineer, you will not just write code, you will own products and features end-to-end. In the modern AI accelerated landscape, we believe a single high leverage engineer can drive impact comparable to entire teams of the past. You will be the bridge between technical implementation, product design, and user experience.
We are looking for a builder who thrives in startup environments. You will work directly on Ojin, building everything from high-end interactive frontends to complex backend agentic systems. You won't just be handed a ticket; you will help define the solution, design the architecture, and ship it to users.
This is a full-time position, either in our Berlin office or remote (CET +/- 2h).
We offer the autonomy to do your best work, the tools you need to succeed, and the rest you need to recover. We're looking for high performers who take ownership, move fast, and deliver exceptional results.
Journee is committed to creating a diverse and inclusive workplace where everyone is treated with dignity, respect, and fairness. We value diversity in all its forms, including but not limited to race, ethnicity, gender, sexual orientation, age, religion, national origin, disability, and veteran status. We believe that a diverse and inclusive workplace leads to better business outcomes, stronger relationships with our customers and partners, and a more fulfilling work experience for our employees.
The Human AI Company: delivering Natural Interactions and Lifelike Experiences for brands, products and people.
Journee is The Human AI Company. Our patented cloud streaming technology enables Natural AI Interactions and Lifelike AI Experiences entirely within the browser. Founded in 2020, we have raised investment of over €20m and delivered massive consumer- and industry-facing solutions for some of the biggest brands and organisations on Earth. This success has won us more awards than any other player in our field. Today our game-changing enterprise and developer platform Ojin helps pioneering AI labs and developers to serve the latest AI models to users all over the world.
Offices: Chausseestraße, Berlin, 10115, DE
The Human AI Company: delivering Natural Interactions and Lifelike Experiences for brands, products and people.
Journee is The Human AI Company. Our patented cloud streaming technology enables Natural AI Interactions and Lifelike AI Experiences entirely within the browser. Founded in 2020, we have raised investment of over €20m and delivered massive consumer- and industry-facing solutions for some of the biggest brands and organisations on Earth. This success has won us more awards than any other player in our field. Today our game-changing enterprise and developer platform Ojin helps pioneering AI labs and developers to serve the latest AI models to users all over the world.
Offices: Chausseestraße, Berlin, 10115, DE
