Rime — Software Engineer, ML Serving

job posting·professional role·active

Official active full-time posting for Software Engineer, ML Serving at Rime, located in United States.

Verified facts

Official site	https://jobs.ashbyhq.com/rime/3ce06fc8-1896-4fa3-99d4-54b615480f59 ↗
Geography	United States
job board posting id	3ce06fc8-1896-4fa3-99d4-54b615480f59
team	Infra and Engineering
location	United States
seniority	unspecified
department	Infra and Engineering
exact title	Software Engineer, ML Serving
role family	machine_learning_and_research
closing date	unknown
compensation	disclosed: false · parse state: not_publicly_disclosed
posting date	2026-06-18
employer name	Rime
posting status	active
workplace type	hybrid
employment type	full-time
required skills	Hands-on experience with real-time multinode ML serving infrastructure — ML serving framework experience: NVIDIA Dynamo/Triton, vLLM, SGLang, or equivalent.; Experience with distributed or disaggregated model serving (Tensor Parallel, Pipeline Parallel, or equivalent).; Strong cloud infrastructure fundamentals: Linux internals, networking, containerization (Docker, Kubernetes).; IaC experience — Terraform, Packer, or comparable. You should have opinions about how to do this right.; On-call is part of the job. You treat production reliability as a shared responsibility.
selection basis	official_current_board_freshness_or_domain_critical_role
employer subtype	speech_audio_ai_company
preferred skills	Experience with multinode training (DDP, FSDP, etc.).; Experience with gRPC or other bidirectional binary streaming protocols.; Experience with audio streaming and related technologies (WebRTC, WebSockets, etc.).; Experience with a multilingual monorepo where you pick the best language out of merit more than personal experience.; Experience with multi-cloud infrastructures (AWS, GCP, OCI, etc.).; Comfort with configuration management tooling (Ansible, Chef, Puppet, or similar).; SRE, DevOps, or platform engineering background at a startup.; Experience at an early-stage company.; WHY JOIN RIME; Build the serving infrastructure behind a category-defining voice AI company from the ground up.; You will bring in experience that no one else currently has at the company: you can help us set the vision.; Direct collaboration with the inference, platform, and ML teams — no handoff culture.; The systems you build determine what experiences our customers can deploy at scale.; Meaningful equity upside at an early stage.; High ownership, high standards, low bureaucracy.; SF / Bay Area.
responsibilities	Architecture and implementation of Rime's TTS serving infrastructure, from GPU-backed inference engines to the API surface.; Model optimization from a single-node to disaggregated fleet serving.; Compatibility with different NVIDIA hardwares from Hopper to Blackwell and beyond for on-prem and cloud deployments.; Continuous integration and deployment workflows for the model serving pipeline.; Site reliability: on-call rotation, monitoring, alerting, and observability across the serving stack.; Resource provision, cost management across our GPU fleet.
work authorization	unknown
education requirements	unknown