AI Agents Jobs

OpenAI

The Agent Infrastructure team at OpenAI is building systems to enable the training and deployment of highly useful AI agents. This role involves working closely with research and product teams to scale systems for training agentic models and to build the platform for launching new agents to millions of users. You will contribute to a novel container orchestration platform, develop and maintain APIs for agentic infrastructure, and use Terraform for infrastructure management. The ideal candidate has deep experience in large-scale machine learning infrastructure, a knack for performance optimization, and expertise in virtualization and containerization technologies.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. We are seeking a Developer Relations Engineer to help onboard and educate customers on our Agent SDK and Agent Studio platform. This role involves leading the creation and execution of developer training programs, building scalable content like documentation and videos, and developing AI Agents as an Agent Software Engineer. You will also collaborate with marketing to publish developer success stories and inspire our technical community. This is an opportunity to become a world-leading expert in agent development and contribute to a growing AI company.

Decagon is seeking a Senior Solutions Engineer to join their team. This foundational technical role will influence the future of AI-powered enterprise solutions. You will act as a technical advisor and trusted consultant to enterprise prospects and customers, focusing on value-based solutioning and integrating Decagon's AI-native platform into complex customer ecosystems. This position blends pre-sales engineering, product strategy, and enterprise architecture.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. As a Security Engineer, you will build the foundational systems and controls that ensure Sierra's AI agents are secure, protecting customer data and trust. You will partner across product and platform teams to integrate security, privacy, and safety as core product capabilities and secure defaults. This role involves designing and implementing systems across various security domains, including product security, infrastructure security, enterprise security, identity, and detection and response. You will identify risks, strengthen architectures, and build durable defenses, while also owning cross-cutting systems, threat modeling, code reviews, and evolving security primitives. The position requires a strong software engineering background, systems thinking, and the ability to automate and scale security workflows.

Sierra is building a platform to enable companies worldwide to create better, more human customer experiences using AI. We partner with industry leaders and are primarily an in-person company based in San Francisco, with growing international offices. Our co-founders have extensive experience from leading tech companies like Salesforce, Facebook, and Google, with one co-founder currently serving as Board Chair of OpenAI. We are guided by core values of Trust, Customer Obsession, Craftsmanship, Intensity, and Family.

Sierra is building a platform to enable companies worldwide to create better, more human customer experiences with AI. We partner with industry leaders and are primarily an in-person company based in San Francisco, with growing international offices. Our core values are Trust, Customer Obsession, Craftsmanship, Intensity, and Family. The co-founders have extensive experience from leading tech companies like Salesforce, Facebook, Google, and OpenAI. As an Agent PM at Sierra, you will be responsible for partnering directly with engineers and customers to build and ship AI agents capable of handling thousands of customer conversations daily. You will engage with customers at all levels, discover their requirements, present demonstrations, and work with technical counterparts to overcome business process challenges. Your role will involve developing and improving virtual agents to meet and anticipate customer needs, acting as a trusted advisor to drive strategic technical strategies for clients.

We are seeking engineers to build a complex AI-native product within a small, high-caliber team. Our platform facilitates AI-moderated video interviews at scale, connecting millions of individuals with companies and soon, AI agents themselves. We are developing a system that simulates human behavior and preferences to inform product development at AI speed, creating a closed-loop system where AI agents can iterate on product features based on human feedback.

$180k - $300k

LangChain is seeking a Senior Fullstack Engineer to join our commercial product team for LangSmith, an observability and evals platform. In this role, you will have the opportunity to shape the technical direction of our platform while working closely with enterprise customers, developer end-users, and internal stakeholders. You will lead the technical architecture and implementation of key product features, collaborate closely with product and design teams, and mentor junior engineers. This is an opportunity to contribute significantly to a rapidly growing company with a strong foundation in open-source tools and a significant market presence.

$175k - $240k

Sierra is building a platform to enable companies to create better customer experiences using AI. We partner with industry leaders and are primarily an in-person company based in San Francisco. Our co-founders have extensive experience from leading tech companies like Salesforce, Facebook, and Google. We are looking for a Software Engineer to design, build, and ship production-grade AI agents that are central to Sierra's growth. You will own the entire Agent Development Life Cycle (ADLC), from pilot to deployment and iteration, setting best practices along the way. This role involves partnering directly with large enterprises and cutting-edge startups to understand their challenges and build AI agents that transform their operations at scale. Your work will also directly influence the evolution of Sierra's core platform by surfacing unmet needs and prototyping new tools and features.

LangChain is seeking a core maintainer for its Python Open Source team. This role involves maintaining and improving the LangChain Python package, focusing on building reliable abstractions for AI agents and integrating them with real-world systems. The team works closely with the open-source community, ensuring the core libraries remain stable, scalable, and production-ready. This position will significantly shape the developer experience for building AI applications with Python.

$160k - $240k

Decagon is seeking a Strategic Account Executive to join their team. This role is ideal for someone who thrives in an autonomous, fast-paced environment and is adept at building pipelines with major global brands. You will be responsible for developing strategies to secure and close key strategic accounts, fostering deep relationships with stakeholders across customer organizations, and understanding their business needs to identify expansion opportunities. Collaboration with internal teams, including founders and engineering, will be crucial for delivering tailored solutions. The role also involves accurate forecasting, pipeline management, and providing valuable feedback to product and leadership teams to influence the company's roadmap. A moderate amount of travel is expected.

$340k - $380000k

Sierra is seeking a Software Engineer to join their platform team, focusing on building the core infrastructure for customer-facing AI agents. This role involves developing the primitives that power agent creation, orchestration, and deployment, as well as inventing the foundational systems for reliable and steerable agent development. You will contribute to runtime systems, developer tooling, and internal infrastructure, ultimately enabling engineers and customers to build and deploy AI agents more efficiently. The company emphasizes a culture of trust, customer obsession, craftsmanship, intensity, and work-life balance, with a strong commitment to diversity and inclusion.