Senior Software Engineer, Observability

Together AI is building the AI Acceleration Cloud, an end-to-end platform for the full generative AI lifecycle, combining the fastest LLM inference engine with state-of-the-art AI cloud infrastructure.

The AI Infrastructure team at Together AI is at the forefront of building and scaling the foundational systems that power our generative AI platform. The storage and observability team is crucial for designing, implementing, and maintaining robust distributed storage solutions, ensuring seamless data access and management. They are also responsible for developing comprehensive observability platforms, providing critical insights into system performance and GPU utilization, and proactively identifying and resolving issues.

Requirements

5+ years of demonstrated experience in building large scale, fault tolerant, distributed systems and API microservices

Experience designing, analyzing and improving efficiency, scalability, and stability of various system resources

Excellent communication skills – able to write clear design docs and work effectively with both technical and non-technical team members

Demonstrated experience with building and operating high-performance and / or globally distributed microservice architectures across one or more cloud providers (AWS, Azure, GCP)

Responsibilities

Identify, design, and develop foundational backend services that power Together’s cloud platform

Analyze and improve the robustness and scalability of existing distributed systems, APIs, databases, and infrastructure

Partner with product teams to understand functional requirements and deliver solutions that meet business needs

Write clear, well-tested, and maintainable software and IaC for both new and existing systems

Conduct design and code reviews, create developer documentation, and develop testing strategies for robustness and fault tolerance

Participate in an on‑call rotation to address critical incidents when necessary

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 benefits, as well as flexibility in terms of remote work. The US base salary range for this full‑time position is : $160,000 - $260,000 + equity + benefits. Our salary ranges are determined by location, level and role. Individual compensation will be determined by experience, skills, and job‑related knowledge.

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.

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