← All jobs · Together AI

Staff Engineer, Product UI Platform

Together AI ·
57
AI-Agency
B55 U60
📍 San Francisco, US 💰 $200K–$275K Staff 8+ yrs
ReactNext.jsTypeScriptNode.js
TL;DR

Staff Engineer at Together AI building the Product UI Platform, a Next.js/TypeScript web runtime and BFF layer. Responsible for architectural evolution, modularization, and establishing platform standards across product teams.

Apply at Together AI →
you'll be redirected to the company's career page

Job description

About the Role

Together AI is seeking a highly experienced Staff Engineer to join the Product Engineering team, to own and evolve the Product UI Platform — the architectural foundation that powers how product teams build full-stack features across our web surface.This role is responsible for evolving the product runtime from its current monolithic growth architecture to a scalable, modular, and high-leverage platform that supports increasing scale, reliability requirements, and a growing number of feature engineers. You will define and drive the technical direction of the Next.js/typescript/nodejs web runtime, BFF layer, and application integration patterns, partnering peer-to-peer with Backend and API Platform leaders to ensure cohesive architectural evolution across layers. This is a deeply hands-on role for and experienced engineer with real life experience leading and implementing architectural evolution and is ready to take full ownership of a critical technical domain.

Responsibilities

Requirements

About Together AI

Together AI is a research-driven artificial intelligence company. We believe open and transparent AI systems will drive innovation and create the best outcomes for society, and together we are on a mission to significantly lower the cost of modern AI systems by co-designing software, hardware, algorithms, and models. We have contributed to leading open-source research, models, and datasets to advance the frontier of AI, and our team has been behind technological advancement such as FlashAttention, Hyena, FlexGen, and RedPajama. We invite you to join a passionate group of researchers in our journey in building the next generation AI infrastructure.

Compensation

We offer competitive compensation, startup equity, health insurance and other competitive benefits. The US base salary range for this full-time position is: $200,000 - $275,000 + equity + benefits. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job-related knowledge.

Equal Opportunity

Together AI is an Equal Opportunity Employer and is proud to offer equal employment opportunity to everyone regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, and more.

Please see our privacy policy at https://www.together.ai/privacy  

 

Apply at Together AI →

More open roles at Together AI

Together AI ·
Research Engineer, Core ML
📍 San Francisco, US · Staff
Research Engineer, Core ML at Together AI building production inference and RL/post-training systems. Role spans efficient inference algorithms, RL pipelines, and high-performance serving infrastructure to optimize latency, throughput, and model quality at scale.
PythonSGLangvLLMCUDAPyTorchTransformers
83
AI-core
Together AI ·
LLM Inference Frameworks and Optimization Engineer
📍 San Francisco, US 🌐 Remote 💰 $160K–$230K · Mid
LLM inference frameworks and optimization engineer at Together AI building distributed inference engines for language and multimodal models. Focus on GPU optimization, tensor parallelism, and high-throughput serving infrastructure.
PythonC++CUDATritonTensorRTvLLM
83
AI-core
Together AI ·
AI Researcher, Core ML (Turbo)
📍 San Francisco, US · Senior
AI Researcher at Together AI building efficient inference and RL/post-training systems. Role spans algorithms, inference engines (SGLang, vLLM), and distributed training pipelines to optimize model performance and cost at production scale.
PythonSGLangvLLMGRPORLHFDPO
83
AI-core
Together AI ·
Senior Machine Learning Engineer, Voice AI
📍 San Francisco, US 💰 $200K–$260K · Senior
Senior ML Engineer at Together AI optimizing inference for voice models (STT, TTS, speech-to-speech). Focus on serving engines like TRT-LLM and SGLang, GPU optimization, and productionizing voice workloads at scale.
PythonPyTorchTensorRT-LLMSGLangvLLMCUDA
81
AI-core
Together AI ·
Machine Learning Engineer - Inference
📍 San Francisco, US 💰 $160K–$230K · Mid
Machine Learning Engineer at Together AI building the inference engine for large language models. Focus on optimizing runtime services, performance at scale, and high-performance systems using PyTorch.
PythonPyTorchCUDATritonvLLMTensorRT-LLM
81
AI-core