Artificial Intelligence Jobs

Synthesia · London

This role focuses on translating Synthesia’s brand into global experiential formats, including trade shows, conferences, customer events, and digital experiences. The designer will lead end-to-end creation of spatial environments, signage, print, merchandise, and digital content, ensuring cohesive brand expression across physical and virtual touchpoints. Emphasis is placed on production quality, cross-functional collaboration, and scalable systems for global execution.

Synthesia · London

Hands-on principal IC role owning the ML platform that lets researchers and product teams train, serve and deploy generative models. Work spans research infrastructure, production serving, internal tooling and agent-oriented automation, with a focus on reliability, scalability and GPU/cloud resource efficiency. Distinct for its systems-generalist framing rather than pure ML engineering.

ElevenLabs · United Kingdom

Backend-leaning full-stack role building and maintaining a platform on top of cutting-edge voice models used by millions, adding product functionality and integrations, and strengthening internal infrastructure for scale, performance and security. Engineers collaborate with Frontend, Growth and Sales teams, with staffing flexible across projects.

ElevenLabs · United Kingdom

Edit and refine AI-assisted translations for fluency, tone and cultural appropriateness, and localise scripts for dubbing, voiceover and multimedia content. Maintain terminology consistency and glossaries, and collaborate with dubbing and audio teams so translations work in spoken form. Work is claimed task-by-task on a marketplace platform with flexible scheduling.

ElevenLabs · United Kingdom

Join the research team at an AI audio company, training state-of-the-art models across modalities and pushing existing models further through post-training, data curation and architectural improvements. You'll also design rigorous benchmarks and evaluations to determine whether new model iterations are genuinely better, working in lean autonomous teams with minimal bureaucracy.

Synthesia · Germany

Land and expand enterprise logos of 1,000–20,000 employees across the DACH region, driving ARR through direct and teamed prospecting, product demos and accurate quarterly forecasting. Works closely with Customer Success on adoption, retention and expansion, using value-driven methodologies such as MEDDPICC. Requires native-level German and a track record selling to DACH enterprises.

Aveni · United Kingdom

Builds production-grade Python services and serverless, event-driven AWS systems that power AI-driven workflows for regulated financial services. Designs policy enforcement, safety guardrails, behavioural monitoring and evaluation frameworks for LLM-based agentic systems, owning features end-to-end and mentoring engineers.

Aveni · United Kingdom

Senior technical co-lead of a product squad, owning architectural decisions, technical risk and engineering quality while remaining hands-on across Node.js or Python backends, event-driven AWS and React. Leads LLM feature development, drives AI coding tool adoption across the SDLC, and mentors engineers in an FCA-regulated fintech context.

ElevenLabs · United Kingdom

Design, build and maintain open source SDKs, client and server libraries and an MCP server to drive developer adoption, while shaping the public API and developer tooling. Acts as "customer zero" for new developer products, jumping across languages and the stack, with scope to write technical content and speak at conferences.

ElevenLabs · United Kingdom

Build and maintain front-end and back-end components of a generative AI voice product suite used by millions, shipping end-to-end features with high ownership. Work spans Python, TypeScript/React, APIs, cloud infrastructure and large-scale datasets, collaborating with Engineering, Growth and Sales in lean autonomous teams.

ElevenLabs · United Kingdom

Owns the path from research checkpoint to production serving infrastructure, optimising inference latency, throughput and cost using quantization, distillation, KV-cache optimisation, batching and custom kernels. Builds high-performance serving systems for real-time streaming workloads and tooling that lets researchers ship models quickly and safely.

ElevenLabs · United Kingdom

Owns large-scale distributed web crawling systems that discover, fetch and extract data from billions of pages to feed frontier AI models. Work spans content extraction from messy HTML, web-scale deduplication, recrawl and freshness strategies, politeness and rate limiting, plus tooling for researchers to request and explore crawled data.

Multiverse · London

Hunt and close new enterprise business across strategic UK accounts, engaging C-level to C-2 leaders and positioning an AI and tech upskilling solution. Use the MEDDIC methodology and partner with Business Value Consultants to build ROI assessments that prove value and close strategic deals. Also expand existing accounts and build a personal strategic book.

Multiverse · London

Lead and grow a team of up to seven Enterprise Account Executives, staying hands-on by joining customer meetings, running deal reviews, prep calls and QBRs. Partner with Customer Success, Business Value Consultants, Marketing and Product to deliver enterprise B2B solutions, reporting to an Area Vice President while carrying a significant UK book of business.

Multiverse · London

Owns and grows multi-million-pound strategic enterprise accounts, targeting C-level and C-2 leaders across 1-3 new logos and existing customers. Runs complex, multi-stakeholder sales cycles using MEDDICC and value-based selling, partnering with Business Value Consultants to build ROI assessments and close deals.