Baseten is seeking a Post-Training Research Engineer to build in-house tooling for post-training AI models at scale. This role involves deep technical dives into ML techniques, distributed computing, and systems-level concepts to support customer custom models, which are critical for Baseten's inference platform.

Software Engineer focused on optimizing GPU kernels for ML inference, including matrix multiplications, attention mechanisms, and quantization, using CUDA and PTX assembly.

Engineering Manager for Forward Deployed Engineering team focused on building, scaling, and optimizing LLM inference workloads for Baseten customers. This role involves hands-on technical ownership, team leadership, and collaboration with product and infrastructure teams to ensure best-in-class performance, reliability, and cost efficiency of AI applications on Baseten's platform. The role contributes to the core codebase and drives feature roadmap, acting as a player-coach.

Manager for a Solutions Architect team focused on enabling customers to deploy and optimize AI/ML models, particularly LLMs, on Baseten's inference platform. The role involves leadership, technical guidance, customer discovery, and ensuring high performance, reliability, and cost efficiency of AI applications in production.

Software Engineer focused on building and optimizing the inference runtime for Voice AI models, including state-of-the-art open-source models. The role involves developing large-scale, real-time infrastructure for multi-model voice agents, reducing latency, increasing throughput, and improving GPU efficiency. It also includes designing iteration loops for voice model customization and customization.

Software Engineer role focused on optimizing and operating Model APIs for AI inference, involving distributed systems, model serving, and developer experience. The role emphasizes performance improvements, structured outputs, tool/function calling, and multi-modal serving.

Engineering Manager for Model Performance at Baseten, a company providing inference infrastructure for AI companies. The role involves leading a team of engineers to optimize ML model inference and performance, focusing on production-level AI/ML solutions and scaling large models. Requires a strong engineering background, leadership experience, and expertise in ML performance optimization, with hands-on work in areas like TensorRT, PyTorch, and CUDA.

Software Engineer focused on ML performance for LLM inference, optimizing techniques like quantization and speculative decoding, and debugging ML performance issues in libraries like TensorRT and PyTorch.

Solution Architect role focused on AI/LLM inference, partnering with Sales and customers to design and deploy technical solutions. Responsibilities include customer discovery, technical scoping, leading demos, managing deployments, and driving POC execution. Requires an AI/ML background and customer-facing communication skills, with the ability to script and prototype.

This role focuses on partnering with customers to architect, build, and deploy high-scale production AI applications on Baseten's platform. It involves owning the customer journey from exploration to deployment, translating business goals into reliable, observable services with clear quality, latency, and cost outcomes. The role blends engineering, product management, technical customer success, and pre-sales solution engineering.

AI Solutions Engineer role focused on partnering with customers to architect, build, and deploy high-scale production AI applications on Baseten's platform. This involves owning the customer journey from exploration to production, translating business goals into reliable, observable services with clear quality, latency, and cost outcomes. The role blends engineering, product management, technical customer success, and pre-sales solution engineering.

Solution Architect role at Baseten, a company providing AI inference infrastructure. The role involves partnering with Sales and customers to understand business needs, design technical solutions, run technical discovery, and guide deployments and proofs of value. Responsibilities include customer discovery calls, technical scoping, leading demos, owning benchmarking and repeatable deployments across various AI modalities, advising on infrastructure tradeoffs, and driving POC execution. Requires an AI/ML background, strong customer-facing communication, and technical depth to scope solutions.

Baseten is seeking an AI Enablement Engineer to own and develop AI-powered tooling and agent infrastructure for internal productivity. This role involves evaluating, customizing, and deploying AI coding agents and building custom internal agents for tasks like incident triage and codebase Q&A. The engineer will also track usage, measure impact, and stay updated on AI tooling advancements to enhance the engineering organization's effectiveness across the SDLC.

Software Engineer focused on GPU Networking and Distributed Systems to optimize AI inference infrastructure, specifically for LLMs and multi-modal models. The role involves integrating RDMA, optimizing networking layers for disaggregated KV cache and WideEP, enabling fast startup speeds, and building observability tools for bleeding-edge hardware.

Software Engineer focused on building and shipping training products for AI companies, working across the full stack from API to infrastructure, including fine-tuning models and partnering with research engineers. The role involves developing features like multi-node training and serverless RL, with a focus on developer experience and reliability.

Software Engineer role focused on building and optimizing the performance of AI inference infrastructure, including benchmarking, hardware profiling, and developing automated testing and monitoring tools for LLMs.

Software Engineer on the Training Infrastructure team responsible for architecting and leading development of the ML training platform, focusing on scheduling, storage, networking, reliability, and observability for research engineers and model developers.

Software Engineer focused on building and maintaining the ML inference platform, enabling high-performance deployment, scaling, and monitoring of AI models for production applications.

Software Engineer on the Core Product team at Baseten, building and maintaining the core Baseten product that enables users to deploy and get value from ML models. The role involves working across the stack, including CLI tools, REST APIs, and the web application, with a focus on new feature development, API design, and bug fixing. Example initiatives include chains for multi-component workflows, asynchronous inference, model APIs, and model training for production inference.

The Forward Deployed Engineer partners with customers to architect, build, and deploy high-scale production AI applications on Baseten's platform. This role involves owning the customer journey from exploration to production, translating business goals into reliable services with clear quality, latency, and cost outcomes. It blends engineering, product management, technical customer success, and pre-sales solution engineering.

This role focuses on building the analytics foundation for tracking infrastructure usage, capacity, and cloud spend across Baseten's AI inference platform. The lead will create data models to unify cloud billing, usage, capacity, and telemetry data, working with various teams to optimize cost and utilization. Responsibilities include building dashboards, modeling data from multiple providers, defining core metrics, supporting forecasting, developing anomaly alerting, and ensuring data reliability.

Site Reliability Engineer to define and codify gold standards for day 2 operations of an ML infrastructure platform, focusing on robust systems, processes, automations, and observability to ensure reliability at scale and empower the organization. The role involves incident response, building observability tooling, and diagnosing runtime issues related to ML model deployment.

Baseten is seeking an OS / K8s Systems Engineer to build and automate the infrastructure that turns raw GPU hardware into production-ready compute for AI companies. This role focuses on the software layer for reproducible, scalable, and reliable infrastructure across data centers, including OS images, provisioning pipelines, and cluster orchestration.

Engineering Manager for Baseten's Platform Team, responsible for building internal systems to improve engineering productivity, collaboration, and quality through tooling, workflows, AI enablement, and development environments. Focuses on people leadership and technical direction for platform infrastructure.

GTM Engineer to design, build, and ship AI-powered workflows for sales, marketing, and support functions. This role involves auditing the existing stack, identifying gaps, and building custom AI solutions using tools like Claude Code, integrating third-party APIs, and thinking in systems for stack consolidation.

Baseten is seeking an experienced Security Engineer to build and maintain the security posture of their ML infrastructure platform, which serves AI companies. The role involves security architecture, vulnerability management, incident response, IAM, compliance, employee training, and DevSecOps integration, with a focus on cloud and container security.

Enterprise Account Executive role at Baseten, a company providing AI inference infrastructure. The role focuses on selling Baseten's platform to complex, regulated industries like financial services and healthcare. Responsibilities include owning the sales cycle, driving new business, acting as a trusted advisor, and collaborating with engineering and product teams. Requires 8+ years of enterprise B2B sales experience in technology, with a track record of closing large deals and experience in regulated industries. Technical acumen in areas like model serving and GPU infra is important. Nice to have direct experience selling AI/ML infrastructure.

Data Engineer to build and scale Baseten's internal data platform, transforming raw product and business data into reliable datasets that power decision-making. This role will design data models, pipelines, and analytics infrastructure, working with AI inference, infrastructure, and observability data to generate insights.

This role is for an Infrastructure Ops Engineer at Baseten, a company that provides inference infrastructure for AI companies. The engineer will manage the operational aspects of global infrastructure, focusing on hardware lifecycles, Kubernetes, and cloud-native tools. Key responsibilities include fleet maintenance, fulfilling customer capacity requests, improving system observability, orchestrating maintenance, documenting GPU-specific issues, and building automation to reduce manual intervention. The role acts as a bridge between customers, SRE, and infrastructure teams to ensure platform reliability and readiness for AI deployments.

Software Engineer role focused on building new products for an AI inference platform. The role involves owning infrastructure capabilities like API gateways, auth, quotas, metering, and observability, with a focus on low-latency, reliable backend services and developer-friendly APIs. While not directly building ML models, the role is core to enabling AI companies to ship and operate their AI products at scale.

Baseten is seeking a Cloud Platform Engineer to build and maintain scalable infrastructure for AI model deployment and operation. The role focuses on ensuring infrastructure is scalable, reliable, and efficient, automating processes, and collaborating with AI companies to support their inference needs. No prior ML experience is required, but openness to learning is expected.

This role focuses on building and architecting infrastructure and platform features for enterprise customers, including self-hosted clusters, private connectivity, and compliance solutions. It involves advancing self-hosted offerings, managing capacity, and implementing observability tooling within a cloud-agnostic environment.

Software Engineer on the Internal Platform team at Baseten, a company that provides inference infrastructure for AI companies. This role focuses on building internal systems to improve engineering productivity, collaboration, and quality through tooling, workflows, and development environments. Responsibilities include creating diverse tooling, enhancing monorepos, designing shared libraries for observability, improving CI pipelines, managing Terraform modules, and supporting engineering teams.

Recruiter for an AI infrastructure company, focusing on hiring for the Sales team. This role involves full-cycle recruiting, sourcing, candidate experience, process improvements, and data analysis. Requires 3+ years of recruiting experience, preferably in a startup, with proven success in hiring for Sales teams.

IT Support/Operations Engineer role focused on providing internal technical support, managing user lifecycles, maintaining IT infrastructure, and automating workflows for a fast-growing AI company. This is a hybrid role based in San Francisco.

This role is for an Immigration and Mobility Lead at Baseten, an AI infrastructure company. The lead will be responsible for managing all U.S. visa processes, overseeing international hiring through EOR partners, and acting as the internal immigration expert. They will also advise on international expansion, relocation experiences, and build scalable processes for immigration and mobility. The role requires 5+ years of experience in U.S. and Canadian business immigration, strong knowledge of immigration law, and excellent communication and organizational skills.

Software Engineer role focused on owning and evolving Baseten's end-to-end billing and revenue infrastructure, including pricing, invoicing, metering, and reporting. This involves building and maintaining the billing platform, integrating with systems like Orb, and partnering with Finance, Sales, and GTM teams to create reliable internal tooling and automation. The role also emphasizes driving reliability, operational excellence, and leading high-impact projects within revenue-critical workflows.