"prototyping" Jobs

122 open tech roles matching “prototyping”, 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 122 results

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
Sierra

Design and deliver production-grade AI agents while partnering with enterprises to transform their operations at scale.

Sierra London Published 1 year ago
Flexible on stack
Sierra

Design and deliver production-grade AI agents at a growth-stage company focused on enhancing customer experiences with AI.

Sierra London Published 1 year ago
Flexible on stack
Slingshot AI

Join Slingshot AI as a Member of Technical Staff to enhance mobile app features for mental health support.

Slingshot AI London Published 2 months ago
Flexible on stack
Sierra

Join Sierra as a Software Engineer to design and deliver production-grade AI agents for diverse industries.

Sierra London Published 9 months ago
Flexible on stack
Sierra

Design and deliver production-grade AI agents while partnering with enterprises to transform their operations at scale.

Sierra London Published 1 year ago
Flexible on stack
Sierra

Join Sierra as a Software Engineer to design and deliver production-grade AI agents for diverse industries.

Sierra London Published 1 year ago
Flexible on stack
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
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

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
Together AI

Join Together AI as a Solutions Architect to drive customer success through innovative Generative AI applications.

Together AI London Published 11 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
Exa

Join Exa as a Forward Deployed Engineer to drive technical sales and build innovative solutions for AI-powered search.

Exa London Published 1 month ago
Flexible on stack
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
Figma

Lead and grow the Technical Quality team at Figma, ensuring effective resolution of complex product issues for EMEA.

Figma London, England, United Kingdom Published 1 day ago
Flexible on stack