AI / ML Engineer jobs

ABOUT US Harmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and…

AZX is hiring a remote Senior ML Engineer for client solutions, focused on delivering machine learning systems inside customer environments. The role involves working across the full process from understanding messy…

AZX is looking for a Senior Machine Learning Engineer to contribute to their mission of leveraging AI for positive impact in the energy and utilities sector. In this remote, full-time role, the engineer will develop AI…

Deepgram is seeking an Embedded AI Engineer to work on on-device models for their advanced speech AI technology. In this role, you will be involved in developing and optimizing voice applications that leverage…

Deepgram is hiring a remote Applied ML Engineer to help build production voice AI systems using its speech and voice platform. The role focuses on applying machine learning to real-world products, working with…

Horizon3ai is seeking a Staff Attack Engineer with a focus on AI and LLM security to join their remote team. In this role, you will be responsible for developing automated attack modules for their NodeZero platform by…

Perplexity is seeking an experienced Machine Learning Engineer to improve search quality across the middle and later stages of ranking. We are looking for a strong ranking generalist who can own ambiguous problems end…

Perplexity is hiring an experienced machine learning engineer in San Francisco to work on recommendation and user modeling systems that shape key parts of its product. The role focuses on improving personalization,…

Perplexity is hiring a full-time Search Machine Learning Engineer Intern in London for a 12 to 24 week in-person placement. The role focuses on search technology, including retrieval, ranking, evaluation, and related…

Perplexity is hiring a remote Member of Technical Staff focused on machine learning for search, with work centered on retrieval, ranking, and related search quality improvements. The role involves building core parts of…

About Us: Here at Ambience, we never set out to be just another scribe. We’re building the AI intelligence platform that restores humanity to healthcare and drives meaningful ROI for health systems across the country.…

ABOUT RAMP Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $275B in annualized spend flows in and out of 85,000+…

OpenAI is hiring a remote Applied AI Architect for its government-focused team. The role supports public sector customers by shaping AI strategy, guiding technical decisions, and helping move projects from early…

About the Team GTM Growth Engineering builds AI-native products that help OpenAI's go-to-market and B2B marketing organizations scale with greater speed, intelligence, and operational effectiveness. We apply OpenAI…

OpenAI is seeking a remote, full-time Growth specialist to lead digital marketing for its business audience. The role focuses on managing global paid acquisition across channels such as search, social, programmatic,…

OpenAI is seeking a Consumer Paid Marketing leader to join their Growth team, which focuses on driving user and revenue growth for ChatGPT and other products. This remote, full-time position involves managing global…

OpenAI is looking for a Manager of Applied AI Engineering to lead a team that supports enterprise customers in leveraging AI technology. In this role, you will oversee the technical success of a diverse customer…

OpenAI is hiring an Applied AI Engineer focused on cybersecurity to help customers use its models, APIs, Codex, and agent-based workflows in real security settings. The role involves working directly with security…

OpenAI is hiring a remote full-time Manager, Applied AI Engineering for its Startups team. The role leads work with fast-growing startup customers, helping them move AI projects from early testing into production and…

OpenAI is hiring a Machine Learning Engineer for its API Multicloud team in San Francisco. The role focuses on building and improving ML systems that help partners adapt OpenAI models in cloud-native settings, including…

OpenAI is hiring a Machine Learning Engineer for its Integrity team in San Francisco. The role focuses on building and improving models and classifiers that help protect the platform from misuse, including abuse at…

OpenAI is hiring an Applied AI Architect for its Digital Natives team in Dublin. This full-time role is responsible for guiding a portfolio of customers through the technical side of adopting OpenAI products, from early…

OpenAI is seeking an Applied AI Architect to work remotely in a full-time capacity. In this role, you will be responsible for managing a portfolio of customers, acting as their primary technical advisor and guiding them…

About the Team The Core Services organization builds and runs the mission-critical online services that product teams rely on in production. We own foundational distributed systems and platform capabilities that enable…

About the Team The AI Architect team partners with organizations to turn OpenAI's most capable models into meaningful, real-world impact. We work with customers across industries and digital-native businesses to…

Airwallex is seeking a Staff AI Engineer to work remotely, with a requirement to be in the San Francisco office three days a week. In this role, you will design and implement intelligent systems that automate intricate…

ABOUT AIRWALLEX Airwallex is the AI-native financial operating system for a real-time, intelligent economy. More than 675,000 businesses, including McLaren Racing, Qantas, SHEIN, and TikTok, use us, directly or through…

Airwallex is looking for a Senior AI Engineer in Singapore to help build Kai, its AI assistant for customers handling complex financial tasks. The role focuses on creating trusted agentic experiences that can understand…

Bjakcareer is hiring a remote Engineering Lead for its AI email product. The role is responsible for turning AI features into a dependable application, covering backend systems, APIs, and client experiences while…

Xsolla is seeking a Tech Lead for its remote Shop Builder DevX and AI team. In this role, you will oversee a team of three engineers, focusing on the development of essential tools such as the MCP server, CLI, SDK, and…