"prototypes" Jobs

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

Showing 20 of 125 results

Stripe

Design and implement technical defenses to protect Stripe's financial ecosystem from complex abuse vectors.

Stripe London, United Kingdom Published 1 day ago
Flexible on stack
Distyl AI

Join Distyl AI as an AI Engineer to design and deploy production-grade AI systems for Fortune 500 companies.

Distyl AI London, UK Published 3 months ago
Flexible on stack 70% coding
Figma
Figma London, England Published 9 months ago
Figma

Lead a team of Account Executives to drive enterprise sales growth at Figma in London.

Figma London, England Published 1 month ago
Intercom
Intercom Dublin, Ireland; London, England Published 11 months ago
Monzo

Join Monzo as an FP&A Data & Analytics Manager, focusing on data analysis and AI to drive high-impact decisions.

Monzo Cardiff, London or Remote (UK) £70.6k–£83k/yr Published 3 weeks ago
Flexible on stack
DeepL

Join DeepL as a Senior Full-Stack Engineer to own revenue-critical systems and drive impactful technical decisions in a fast-paced environment.

DeepL London Published 1 month 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
DeepL

Join DeepL as a Senior Software Engineer to build innovative voice solutions in a dynamic, cross-functional team.

DeepL London Published 2 days ago
Flexible on stack
Anthropic

Join Anthropic as an Applied AI Architect to maximize the impact of AI in life sciences and drive scientific progress.

Anthropic London, UK £165k–£190k/yr Published 1 week ago
Bluefish AI

Lead the development of LLM-powered products in a fast-moving startup focused on AI-driven marketing solutions.

Bluefish AI London - Remote in the UK Published 9 months ago
Flexible on stack
DeepL

Join DeepL as a Senior Software Engineer to build innovative real-time voice translation solutions in a dynamic, cross-functional team.

DeepL London Published 1 month ago
Flexible on stack
Watershed

Join Watershed as a software engineer to build AI tools for sustainability reporting in a mission-driven startup environment.

Watershed London Published 6 months ago
Flexible on stack
Stripe

Own the portfolio of service offerings for Professional Services at Stripe, focusing on design, delivery, and performance analytics.

Stripe Dublin, London Published 1 month ago
DeepL

Lead scientific innovation in speech and translation models for real-time voice products at DeepL.

DeepL London Published 1 month ago
Flexible on stack 70% coding
DeepL

Lead product growth at DeepL, driving adoption of AI translation solutions and converting usage into revenue.

DeepL London Published 1 month ago
Watershed

Join Watershed as a Staff Software Engineer to lead the development of AI tools for sustainability reporting in a mission-driven startup.

Watershed London Published 1 year ago