Top Tech Jobs & Startup Jobs

Develop and optimize large-language-model inference and post-training systems for strategic customers. Configure inference engines, tune performance, and implement techniques including KV caching, speculative decoding, parallelism, and quantization. Lead fine-tuning and reinforcement-learning workflows, guide production deployments, support customer onboarding, and provide product feedback. Partner with Solutions Architecture, Engineering, Sales, and customers to deliver successful proofs of concept, platform adoption, and tailored model optimization.

Surface, qualify, and convert inbound and outbound opportunities for GPU and AI API platform sales. Partner with Account Executives to develop commercial contracts, expand platform users, manage CRM pipelines, generate interest across multiple channels, and relay customer feedback to product teams. The role requires high-volume prospecting, strong communication, technical curiosity, adaptability, and a customer-focused approach to selling AI infrastructure products.

Build, profile, and optimize Together AI's large-scale training infrastructure. Integrate and validate new model architectures, eliminate performance bottlenecks across compute/memory/communication, and productionize research methods. Enable reliable, scalable fine-tuning for customers and maintain experimental infrastructure to accelerate research-to-production workflows.

Build and ship customer-facing visibility features (events, audit logs, timelines, notifications, analytics) for Together's Cloud. Partner with Data Platform and Observability teams to implement data collection and processing, own scoped backend work end-to-end, write well-tested backend and product code, and maintain data freshness, completeness, and correctness for trustworthy customer insights.

The Solutions Architect will act as a technical advisor, collaborate on AI solutions, run demonstrations, and ensure customer success by integrating technical solutions with business needs.

Lead and coach the SRE team, manage on-call rotations, build and operate infrastructure using Ansible, Terraform, and Kubernetes, implement monitoring and observability, design operational processes, debug production issues, and plan scalable infrastructure growth to ensure high availability and reliability for user-facing services.

Serve as the named technical owner for a strategic customer, managing end-to-end GPU infrastructure (compute, networking, storage, facilities). Lead incident lifecycle, RCAs, RMA coordination, observability, capacity expansions, and cross-functional escalation while driving technical roadmaps and executive communications.

The Customer Support Engineer will resolve technical challenges for customers involving AI solutions, collaborating with internal teams to improve offerings and ensure customer satisfaction.

Build and ship full-stack features across Together AI's product surfaces (Playground, Model Garden, Fine-Tuning, File Management, Batch Processing, Model Evals). Own projects end-to-end from data model and API design to UI, instrument product analytics, monitor system health, and collaborate with design and product to deliver user value while improving frontend and full-stack quality.

Own and ship Commerce frontend features end-to-end: build typed React/Next.js UIs, consume APIs, ensure accessibility and observability, handle billing/payment edge cases, and iterate on product UX with product, design, and backend partners.