Artificial Intelligence Jobs

• London
• Remote
• US$15 ph
• Entry level
• Freelance

Review AI-generated media by roleplaying live conversations with voice models and scoring each exchange, comparing image and video pairs against prompts, and labelling first-person task videos. You rate outputs for adherence, quality and realism, then write specific evidence-based explanations. Fully remote with self-set hours, working as an independent contractor on the Outlier platform.

Outlier · Scale AI · PayPal +2

• London
• Remote
• US$15 ph
• Freelance · Part time

Review AI-generated media by roleplaying live conversations with voice models and scoring each exchange, comparing image and video pairs against prompts, and writing evidence-based explanations of flaws. Work is fully remote and self-scheduled, with tasks spanning image, video, caption and audio evaluations.

PayPal · AirTM · ACH +1

• United Kingdom
• Remote
• Permanent

Builds core platform foundations covering workspaces, user management, API keys, login, analytics and admin tooling, or generic resource and permissioning services used by product teams. Works on systems on the path of every request for millions of users, scoping changes in a large existing codebase, rolling out safely and debugging from customer reports and logs. Backend leaning with Python, shipping customer-facing features end to end.

OAuth · SSO · SCIM +2

• United Kingdom
• Remote
• Mid-level
• Permanent

Builds and scales data pipelines from ingestion to delivery, implementing dbt best practices, data standards and quality controls. Develops self-service tooling and documentation so teams like Engineering, RevOps and Growth can access data independently, and creates AI agents to answer data questions. Works remotely within a lean, high-velocity data team.

dbt · Python · SQL +2

• United Kingdom
• Remote
• Mid-level
• Permanent

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.

GitHub

• United Kingdom
• Remote
• Permanent

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.

MCP

• United Kingdom
• Remote
• Permanent

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.

Python · TypeScript · React

• United Kingdom
• Remote
• Permanent

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 · CAT Tools · Subtitle Editors +1

• United Kingdom
• Remote
• Permanent

First dedicated analytics partner to Finance within a central Data team, owning revenue and ARR reconciliation, cohort and retention economics, and pricing experiments. Builds forecasting and scenario models used directly by FP&A for planning and board reporting, and partners with Analytics Engineering on the certified finance KPI layer. Requires reconciling data across Stripe, Salesforce and a dbt-modelled warehouse.

Stripe · Salesforce · dbt +1

• United Kingdom
• Remote
• Permanent

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.

vLLM · SGLang · CUDA +2

• United Kingdom
• Remote
• Mid-level
• Permanent

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.

Kubernetes