Jobs at Cartesia

Research Engineer, Data Infrastructure at Cartesia will build and operate scalable data processing infrastructure for acquiring, ingesting, and combining massive text datasets. This role involves designing and operating high-throughput data pipelines for preprocessing, filtering, deduplication, and augmentation, and partnering with research teams to optimize data mixtures and quality.

Cartesia is seeking a Strategic Partnerships Manager to drive transformational partnerships with enterprise technology companies. This role focuses on developing high-impact relationships with priority technology partners, including AI platforms and key SaaS companies, to unlock massive revenue growth. The manager will be responsible for enabling commercial partners through enablement and adoption initiatives.

Researcher, Models at Cartesia will conduct groundbreaking research in neural network architecture design, focusing on alternative architectures like state space models and efficient transformers. The role involves designing novel architectures, exploring capabilities such as statefulness and long-range memory, and investigating architectural impacts on model trade-offs.

Executive Business Partner at Cartesia supporting four co-founders. This role involves managing complex calendars and logistics, creating structure around planning, communication, and follow-through, and driving ambiguous projects to completion. It requires operating with a high degree of autonomy and working closely with leaders across the company.

Technical Account Manager at Cartesia responsible for the post-sale technical relationship with enterprise customers. This role involves driving customers to go-live, managing technical issues, and growing customer usage over time.

Cartesia is hiring a Commercial Account Executive to manage the full sales cycle for qualified opportunities, from initial conversation to closing deals. This role involves running POCs, partnering with GTM Strategists, and managing a high volume of concurrent deals to achieve sales targets.

Software Engineer, Agent Harness at Cartesia will build the platform behind Managed Agents, which are real-time multimodal intelligence systems. The role involves owning the stack end-to-end to shape latency, reliability, and developer experience, focusing on evolving the real-time transport layer and tracing conversational latency.

Researcher on the Post-Training team at Cartesia, focusing on machine learning research, alignment, and infrastructure. The role involves designing new techniques for preference optimization, model evaluation, and feedback-driven learning to make multimodal models adaptive and aligned with human intent.

The Product and Research Operations Manager, Voices at Cartesia will manage the operational backbone of the company's Voice function. This includes supporting voice production, talent sourcing and logistics, and voice delivery for Go-To-Market and Customer Success teams.

Cartesia is hiring an Inference Engineer to build and scale their real-time multimodal intelligence platform. The role involves designing and implementing low-latency, reliable model inference and serving stacks for foundation models, working closely with research and product teams.

Applied Researcher in Audio at Cartesia, focusing on real-time conversation and human-AI interaction. Responsibilities include architecting novel architectures for audio understanding and generation, contributing to multimodal and multilingual datasets, and setting evaluation standards for audio models.

Cartesia is seeking a GTM Strategist to drive outbound sales efforts into high-value enterprise targets. The role involves building account plans, identifying entry points, and executing multi-threaded outreach to secure meetings with decision-makers.

Cartesia is seeking an Engineering Manager, Data to lead their Data team. This role involves owning the systems, datasets, and research for exceptional training data, focusing on data infrastructure, pre-training datasets, and data-centric modeling for real-time multimodal AI.

Enterprise Engineer at Cartesia responsible for architecting and building enterprise-grade systems like On-Prem Deployments and Agent Infrastructure. This role involves owning the design and delivery of platform capabilities shaped by enterprise needs, turning customer deployment patterns into scalable primitives, and defining reliability, security, and operational maturity standards.

Engineering Manager, Product at Cartesia to build and lead the Product Engineering team. This player-coach role involves hands-on technical contributions, hiring, mentoring, and establishing operational rhythms to ship products consistently.

Cartesia is hiring an Engineering Manager, Platform to lead a core engineering team. This role involves building and growing a team of 7+ engineers, owning technical direction and execution, and providing hands-on technical leadership.

GTM Associate, Inbound at Cartesia is a sales role focused on managing inbound leads. The associate will be responsible for responding to inquiries, running discovery calls, qualifying leads based on use case, scale, timeline, and technical fit, and routing them to the appropriate next step.

As an Evaluations Lead at Cartesia, you will reimagine how progress in interactive machine intelligence is measured. You will design evaluation frameworks, develop metrics and systems, and conduct studies to define intelligence in next-generation AI, partnering with model training and research teams.

Cartesia is hiring a Researcher, Models in London to conduct groundbreaking research in neural network architecture design. The role involves designing novel architectures, exploring capabilities like statefulness and long-range memory, and investigating architectural impacts on model trade-offs.