AI jobs at employers worldwide
6109 jobs. Vacancies published by the companies themselves. Every tile links to the vacancy on the employer's own website.
Member of Technical Staff (Backend/Infrastructure Engineer, Search)
PerplexityYou’ll work across high-QPS Rust and Go services, distributed retrieval systems, cloud infrastructure, observability, and deployment tooling.
View at PerplexityMember of Technical Staff (ML Engineer, Recommendations & User Modeling)
PerplexityOur products are designed to help people find answers, make their most consequential decisions, and complete increasingly ambitious work.
View at PerplexityMember of Technical Staff (Machine Learning Engineer, Ranking Quality - Search)
PerplexityResponsibilities - Push search quality forward through models, data, evaluation, infrastructure, or any other leverage available.
View at PerplexityMember of Technical Staff (Machine Learning Engineer, Search Agent RL)
PerplexityOur work spans search and retrieval, LLM post-training, multi-agent training, and the harnesses that make these systems effective.
View at PerplexityMember of Technical Staff (Machine Learning Engineer, Search)
PerplexityResponsibilities - Relentlessly push search quality forward—through models, data, tools, or any other leverage available - Architect and build core components of our search…
View at PerplexityMember of Technical Staff (Machine Learning Research Engineer)
PerplexityResponsibilities - Relentlessly push search quality forward — through models, data, tools, or any other leverage available - Architect and build core components of the search…
View at PerplexityMember of Technical Staff (Model Behavior)
PerplexityThe team designs prompt and context engineering strategies to deliver high-quality user experiences across multiple domains and models.
View at PerplexityMember of Technical Staff (New Grad)
PerplexityAPPLICATIONS CLOSED The general application portal has closed for 2026.
View at PerplexityMember of Technical Staff (Offensive Security Engineer)
PerplexityYou'll plan and execute red team operations, penetration tests, and attack simulations across our cloud infrastructure, web and mobile applications, AI/ML pipeline, and…
View at PerplexityMember of Technical Staff (Search Core DevOps Engineer)
PerplexityYou will be responsible for leading the design, implementation, and scaling of the infrastructure, tooling and systems that support our Search feature.
View at PerplexityMember of Technical Staff (Search Core, Indexing & Data Pipeline Stream)
PerplexityFor the indexing and data processing stream.
View at PerplexityMember of Technical Staff (Search Crawler Analyst)
PerplexityThe internet is vast, containing trillions of URLs.
View at PerplexityMember of Technical Staff (Search Engine Developer, Search Core)
PerplexityThis role is critical to building next-generation search products and technologies.
View at PerplexityMember of Technical Staff (Search Quality Analyst)
PerplexityYou'll work at the intersection of data analysis and engineering - designing metrics, building data pipelines, and improving the quality of our search and answer systems.
View at PerplexityMember of Technical Staff (Secure Intelligence Institute)
PerplexityAs a member of SII, you'll conduct original and impactful research on improving the security and privacy of frontier intelligence systems.
View at PerplexityMember of Technical Staff (Senior QA Web Engineer)
PerplexityIn this role, you’ll test the web products and work closely with engineers to find, report, and help resolve issues early.
View at PerplexityMember of Technical Staff (Site Reliability Engineer, Cloud Infrastructure)
PerplexityWe're looking for SREs who treat reliability as a software problem.
View at PerplexityMember of Technical Staff (Software Engineer, API Platform)
PerplexityWe believe these same building blocks can and should power the aspirations of builders everywhere.
View at PerplexityMember of Technical Staff (Software Engineer, Acceleration)
PerplexityWe build the infrastructure that engineers and agents rely on, and develop new ways for agents to write, test, review, and ship code.
View at PerplexityMember of Technical Staff (Software Engineer, Applied AI)
PerplexityWorking in this mission critical team, you will develop frontier context layer applications - fulfilling the curiosity of millions of users across the globe.
View at PerplexityMember of Technical Staff (Software Engineer, Backend Platform)
PerplexityThis high‑impact group builds and maintains critical infrastructure, including backend systems for authentication, authorization, real-time data flows, service orchestration,…
View at PerplexityMember of Technical Staff (Software Engineer, Cloud Infrastructure)
PerplexityKEY RESPONSIBILITIES - Own the roadmap and technical strategy for agent-driven cloud infrastructure management.
View at PerplexityMember of Technical Staff (Software Engineer, Computer Growth)
PerplexityEngineers are responsible for end-to-end projects from training and productionizing classifiers to identify high-intent users, personalizing value discovery, shipping…
View at PerplexityMember of Technical Staff (Software Engineer, Computer)
PerplexityYou’ll ship fast and work between product, infrastructure and frontier level advancements in technology.
View at Perplexity
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