"prototypes" Jobs

119 open tech roles matching “prototypes”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 119 results

Figma

Join Figma as a Designer Advocate to empower users and shape product evolution through community engagement and content creation.

Figma London, England Published 1 month ago
Sierra

Lead a team of engineers to design and deliver production-grade AI agents that drive Sierra's growth.

Sierra London Published 6 months ago
Flexible on stack Heavy meetings
DeepL

Join DeepL as a Senior Product Designer to shape the translation experience for millions using AI technology.

DeepL London Published 1 week ago
DeepL

Lead a senior full stack team at DeepL, shaping the customisation experience for a global AI product.

DeepL London Published 2 weeks ago
Heavy meetings
Magentic

Join Magentic as a Back-end Engineer to build scalable AI-driven backend services for enterprise supply chains.

Magentic London £125k–£140k/yr Published 3 months ago
Flexible on stack
DeepL

Join DeepL as a Senior Research Scientist to innovate in reinforcement learning and shape the future of AI technology.

DeepL London Published 1 month ago
Flexible on stack
Anthropic

Lead the Applied AI team at Anthropic to build and scale AI solutions for enterprise customers.

Anthropic London, UK Published 1 month ago
AI-first team Heavy meetings
Dialpad

Join Dialpad as an AI Transformation Architect to drive AI adoption and deliver impactful solutions for strategic customers.

Dialpad London, UK Published 5 months ago
Flexible on stack
DeepL

Join DeepL as a Senior Research Scientist to drive foundational modeling decisions for next-gen translation systems.

DeepL London Published 1 month ago
Flexible on stack
Sierra

Join Sierra as an Enterprise Sales Engineer to lead technical solutions and enhance customer experiences with AI.

Sierra London Published 3 months ago
Edra

Join Edra as an AI Strategist to bridge the gap between AI models and specific business processes for diverse customers.

Edra London Published 2 months ago
Intercom
Intercom Dublin, Ireland; London, England Published 1 year ago
Figma

Lead the Developer Tools team at Figma, focusing on AI-powered products and enhancing developer offerings.

Figma London, England Published 2 months ago
Flexible on stack Heavy meetings
Goodfire

Join Goodfire as a Research Scientist to develop techniques for understanding and steering large AI models in a mission-driven team.

Goodfire London, England £150k–£300k/yr Published 1 month ago
Flexible on stack
DeepL

Lead research on fine-tuning and steerability of LLM-based translation models in a collaborative AI-focused environment.

DeepL London Published 1 month ago
Flexible on stack