Inworld AI

Staff / Principal Machine Learning Engineer, Serving – UK. Join Inworld, a leading AI research lab backed by $125M+ from top investors, to optimize and deploy realtime multimodal models at scale. You will own full-cycle serving, from containerization to inference optimization and high-performance...

Senior / Lead Machine Learning Engineer sought for a high-impact role in Serbia, focusing on inference optimization and model acceleration. You will own full-cycle development of high-performance, distributed systems for serving. Ideal candidates have a strong background in scaling ML systems and...

Inworld AI seeks a Staff/Principal Machine Learning Engineer to lead inference optimization for realtime multimodal models in Switzerland. You will drive model acceleration using quantization, speculative decoding, and frameworks like vLLM or TRT-LLM. Expertise in C++, CUDA, and distributed syste...

Staff / Principal Machine Learning Engineer role in Mountain View, CA, focused on inference optimization and model acceleration for agentic systems. You'll own full-cycle development of high-performance serving frameworks using vLLM, TRT-LLM, C++, CUDA, and distributed systems like Kubernetes. We...

Inworld AI seeks a Senior/Lead Machine Learning Engineer to optimize real-time inference for multimodal models. You will own full-cycle serving, leveraging C++, CUDA, and frameworks like vLLM to accelerate performance. This role demands deep expertise in distributed systems, model quantization, a...

Lead product marketing for a leading AI platform, shaping the narrative for developers and enterprises. You'll drive end-to-end launches, positioning, and sales enablement with Product and Growth teams. Requires 6-8 years of B2B tech PMM experience, with deep developer-tool expertise. Join us in ...

Join a pioneering team as a Senior/Lead Research Scientist in Serbia. We seek experts in foundation models, RL, and frontier AI topics like agents and multimodal systems. You'll own full-stack research, from framing questions to shipping results in a flat, fast-paced environment. Show us your imp...

Join Inworld's product-oriented AI research lab in the UK. We seek a Staff/Principal Research Scientist with a PhD or equivalent experience in foundation models, multimodal AI, and evaluation. You will own full-stack research, from framing questions to shipping results, in a flat-structure, high-...

Join Inworld's product-oriented AI research lab in Germany. We seek a Senior/Lead Research Scientist with a PhD or equivalent experience in foundation models, multimodal AI, and evaluation. You will own full-stack research, from framing questions to shipping results, in a flat-structure, high-imp...

Lead our cloud infrastructure as a Staff/Principal Platform Engineer in Mountain View. You will own the secure scaling of AI products using Kubernetes, Terraform, and ArgoCD across major cloud providers. This on-site role requires 8-10 years of software engineering experience and deep IaC profici...