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Perplexity is looking for a Tech Lead Manager (TLM) to lead and grow its Agents engineering team. This team comprises AI/ML, backend, and full-stack engineers focused on building agentic experiences within the Comet ecosystem. The vision is to create AI agents that can fulfill user intentions through open-ended interactions with the world. As the Agents TLM, you will combine AI expertise, product intuition, and engineering management skills to push the boundaries of what AI agents can achieve for millions of users. You will lead, develop, and support a team in tackling significant challenges in AI, such as designing agents for digital navigation, training models for complex decision-making, ensuring excellent user experiences across various platforms, developing secure agentic capabilities, and optimizing agent-environment interactions.

Perplexity is seeking energetic engineers to join our highly driven Agents engineering team. The Agents team collaborates to build harnesses and AI systems powering delightful agentic experiences, including Perplexity Computer, the Comet ecosystem, and our Agent API. Our vision is to empower users with agents that faithfully actualize their intent through open-ended interactions with the world. As an engineer on our Agents team, you will bring AI expertise, sharp product intuition, and a tinkerer's mindset to advance the frontier of what agents can accomplish for our millions of devoted users, working across applied research and engineering to solve open problems in AI.

LangChain is building the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents. With significant Series B funding, the company is rapidly growing and developing new products. The LangSmith team specifically focuses on building the core platform for observability, evaluation, and production reliability of AI systems, including tracing, annotation, run rules, and evaluations. This role offers the opportunity to shape the technical direction of the LangSmith platform, working closely with enterprise customers and internal stakeholders.

$175k - $240k

LangChain is seeking a Senior Backend Engineer to join their growing engineering team in Boston, MA. This role will focus on building the backend systems that power LangSmith, the company's observability and evaluation platform for AI applications. You will work on core services enabling customers to monitor and evaluate their AI applications at scale. While the primary focus is backend development, familiarity with full-stack or frontend engineering, performance tuning, and debugging production issues is beneficial. This is an opportunity to shape the future of AI observability at production scale.

$180k - $240k

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. As a Technical Architect for Claude Code, you will be instrumental in helping customers successfully integrate and utilize our AI solutions, including Claude Code, Claude Tag, and enterprise admin controls. You will educate customers, partners, and internal teams, and train others to disseminate this knowledge. This role involves hands-on engagement with customer engineering organizations, teaching them about Claude Code and guiding them through complex rollouts with your advanced administrative knowledge. You will frequently present to audiences, from large webinars to customer-specific workshops, and prepare materials on short notice. This is a unique opportunity to shape the future of AI adoption as the team rapidly expands and new products are launched.

$30k - $50k

Fal

fal is building the infrastructure that powers the next generation of generative media. As our enterprise business grows, we’re looking for a Deal Desk & Pricing Operations to help us scale how we structure, review, and execute customer deals. You’ll work closely with Sales and partner across Finance, Legal, and other teams to help move deals from proposal to close. You’ll be the go-to person for questions around deal structure, pricing, discounts, customer commitments, and non-standard commercial terms. This is a hands-on role for someone who is analytical, commercially minded, and comfortable operating in a fast-moving environment. You’ll help Sales navigate complex deals while building the processes, tools, and guardrails that allow us to move faster as we scale.

Replit

Replit is seeking a Staff Software Engineer to join the Product Platform team, specifically focusing on Identity & Authorization. This role is crucial for building and operating the systems that protect critical interactions across Replit's platform, including how people, agents, sandboxes, and services prove their identity and permissions. The work is high-leverage, ensuring that clear, reliable, and easy-to-adopt identity and policy systems enable all other teams to move faster and more securely. The team values curiosity, clear thinking, and collaborative, open work, prioritizing reasoning and building skills.

Cloudflare is seeking a Principal Partner Engineer to drive the technical lifecycle and enablement of assigned partners. This high-impact role involves managing both pre-sales and post-sales engineering activities, acting as the primary technical point of contact and trusted advisor. The focus is on value-based solution selling to accelerate the adoption of Cloudflare's platform, particularly Cloudflare One (SASE/SSE) and AI Infrastructure (Workers AI / AI Gateway). By cultivating technical champions within partner organizations, aligning architectures with business outcomes, optimizing post-sales delivery, and building joint managed services, you will directly expand pipeline and maximize Partner-Influenced Opportunity (PIO) revenue.

$244k - $336k

Cloudflare is seeking a Senior Cloudflare One GTM Specialist to drive revenue and product adoption for their Cloudflare One (CF1) portfolio. This role involves serving as the segment lead for CF1 sales, advising sales leaders on growth opportunities and programs, partnering with technical sales teams, and enabling account executives with product positioning and competitive intelligence. The specialist will also foster partner engagement and support strategic deals from inception to closure. The ideal candidate will possess a consultative mindset, strong selling skills, and a deep technical background to engage effectively with internal sales organizations and external decision-makers in security, networking, and IT operations. This is a consultative sales excellence role that directly supports regional CF1 quota, requiring the individual to become a thought leader, trusted advisor, and spokesperson for Cloudflare One, Cloudflare's SASE platform.

$10k - $20k

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. Our healthcare agents are transforming patient interactions by handling sensitive conversations, from explaining benefits to resolving billing questions with empathy. We partner with leading health plans, providers, and healthcare platforms to deliver AI agents that make care more accessible, human, and affordable. Join us to transform the patient experience across the healthcare system.

Cohere

Cohere is seeking a Senior Product Security Engineer to join their North Security team. This is a hands-on engineering role focused on securing AI-powered products for enterprises handling sensitive data. You will work closely with product engineers to review architecture and code, perform threat modeling, conduct hands-on testing, and develop scalable security guardrails. The goal is to identify and mitigate risks specific to AI systems, such as prompt injection, unsafe tool use, and data exposure, and to translate learnings into reusable security defaults for other teams. You will also be responsible for strengthening the security capabilities of engineering teams through guidance and collaboration.

LangChain is seeking an Engineering Manager to lead the team responsible for building LangSmith, our observability and evaluation platform for LLM applications. This role involves defining the technical direction, nurturing a world-class engineering team, and collaborating with product and design to deliver features that empower developers to build and deploy trustworthy AI systems with confidence. You will play a key part in shaping the future of AI observability at production scale and contribute to a company that is making intelligent agents ubiquitous.

$200k - $240k

Sierra is seeking an Office Coordinator to create and maintain exceptional workplace environments that enable our teams to do their best work. This role is crucial for ensuring our physical spaces reflect Sierra's high standards and seamless operations. You will own day-to-day office operations, focusing on the experience across our customer-facing spaces at our San Francisco headquarters, partnering closely with Operations, IT, and HR teams. We are looking for a hospitality-minded, detail-oriented individual who thrives in a fast-paced environment and takes pride in delivering an outstanding experience for employees, candidates, customers, and visitors.

Anthropic

Join Anthropic's Customer Success team in a high-visibility and high-impact role driving AI adoption for one of our largest accounts in the Tech segment. As a dedicated Enterprise Customer Success Manager, you will be their strategic partner and trusted advisor, helping them harness the full potential of all our Claude capabilities. You'll work with a global technology leader to actively deploy and adopt AI to reshape the technology landscape, partnering with key individuals who are moving fast and pushing the boundaries of what's possible with LLM technology. Your role will involve developing genuine partnerships, gaining a deep understanding of their business objectives, strategic direction, AI vision, and technical needs, and serving as a strategic advisor throughout their journey with us. You will provide best practices and guidance for maximizing impact with Claude in a safe, sustainable way, supporting their growing and evolving consumption. Your focus will be on helping customers scale their usage effectively, drive model and use case optimizations, implement change management strategies, and maximize the ROI of their investment. The insights you gather will directly inform our research priorities, product development, and go-to-market strategies, making you a key voice in shaping how we build and deliver ongoing value.

Baseten is seeking an AI Engineer to join its hyper-growth Compute organization. This role is crucial for scaling the systems and workflows that balance supply and demand across Baseten's GPU fleet. You will design, build, and deploy AI-powered workflows to automate repetitive and error-prone tasks within capacity management, enabling the team to focus on critical judgment calls. The ideal candidate will audit existing systems, identify gaps, and rapidly ship solutions, understanding when to leverage existing tools versus building custom AI-powered applications. This position requires a systems-thinking approach to ensure new workflows integrate seamlessly with broader capacity systems architecture.

LangChain is seeking a Software Engineer to join its Infrastructure team, focusing on enhancing developer productivity across its LangGraph Cloud/Platform and LangSmith products. This role involves close collaboration with Infrastructure, Backend, and Frontend teams to ensure confident deployment of services, APIs, and UI flows. A key aspect of this position will be pioneering quality practices specifically for LLM applications, including prompt regression testing and comprehensive evaluation suites. The ideal candidate will contribute to building and maintaining the systems that power LangChain's developer platform, emphasizing reliability, scalability, and overall developer efficiency.

$175k - $240k

Perplexity is building the foundations for agentic AI, transforming knowledge into action for millions of users. The Agent Capabilities team is at the forefront of AI research and product innovation, responsible for translating frontier AI breakthroughs into reusable product capabilities. This role offers broad ownership at the intersection of AI research, agent systems, platform engineering, and product innovation, allowing you to evaluate emerging models, identify user value, and build reliable, scalable experiences for users and agents.

Anthropic

As an AI Engineer on the GTM Claudification team, you will build the agents and AI systems that power Anthropic's go-to-market operations. This senior role involves taking existing seller-facing agents to the next level by building autonomous agents capable of managing complete motions across inbound, outbound, and pipeline management. You will also develop evaluation frameworks to ensure these agents are ready for customer-facing work and deliver tangible value. Working closely with sellers, RevOps, and platform engineering, you will own projects from initial prototyping through production, integrating full-stack engineering with hands-on evaluation and architecting shared platforms for the go-to-market organization.

OpenAI

OpenAI is seeking a Product Designer, Accessibility to lead the company-wide accessibility program. This role involves a blend of strategic planning and hands-on product design, focusing on advocating for disabled individuals, removing barriers in customer journeys, and establishing lasting ownership of accessibility initiatives across the organization. You will have the opportunity to shape accessibility for a new generation of products across various platforms, ensuring inclusive and genuinely useful experiences that go beyond minimum compliance. This position requires collaboration with design, engineering, research, product, go-to-market, and legal teams to embed accessibility as a core aspect of product quality.

Cloudforce One is Cloudflare’s threat operations and research team, focused on identifying and disrupting cyber threats, from criminal activity to nation-state sponsored APTs. The team collaborates with external organizations and internal Cloudflare teams to develop operational tradecraft and expand threat intelligence sources for expedited threat hunting and remediation. Leveraging data from one of the world’s largest global networks, team members analyze unique data points at scale to synthesize actionable threat intelligence and protect customers. As a Software Engineer on this team, you will manage the full software development lifecycle for systems supporting threat disruption and legal response. This involves translating complex legal and security requirements into robust, scalable, and high-performance applications that enhance internet safety and power.