Find your next AI Engineering role

Anthropic

Anthropic is seeking a Research Engineer to join its Pretraining team, focusing on developing the next generation of large language models. This role operates at the intersection of cutting-edge research and practical engineering, aiming to build safe, steerable, and trustworthy AI systems. The mission is to ensure that transformative AI systems are aligned with human interests and are beneficial for society. The team is dedicated to pushing the boundaries of AI while prioritizing safety and ethics.

Anthropic

As a Research Engineer within Reinforcement Learning, you will collaborate with a diverse group of researchers and engineers to advance the capabilities and safety of large language models. This role blends research and engineering responsibilities, requiring you to both implement novel approaches and contribute to the research direction. You'll work on fundamental research in reinforcement learning, creating 'agentic' models via tool use for open-ended tasks such as computer use and autonomous software generation, improving reasoning abilities in areas such as mathematics, and developing prototypes for internal use, productivity, and evaluation.

Anthropic

Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. We are responsible for the entire stack from intelligent request routing to fleet-wide orchestration across diverse AI accelerators. The team has a dual mandate: maximizing compute efficiency to serve our explosive customer growth, while enabling breakthrough research by giving our scientists the high-performance inference infrastructure they need to develop next-generation models. We tackle complex, distributed systems challenges across multiple accelerator families and emerging AI hardware running in multiple cloud platforms. As a Staff Software Engineer on our Inference team, you will work end to end, identifying and addressing key infrastructure blockers to serve Claude to millions of users while enabling breakthrough AI research.

Anthropic

AI Reliability Engineering (AIRE) partners with teams across Anthropic to improve reliability across our most critical serving paths, from SDKs through our network, API layers, serving infrastructure, and accelerators. This role involves jumping into the trenches alongside partner teams to make the systems that deliver Claude more robust and resilient, whether during an incident or collaborating on projects. Reliability is viewed as an emergent phenomenon that transcends single team boundaries, requiring a holistic perspective across the entire system.

Anthropic

Anthropic is seeking software engineers to build foundational systems for AI safety, oversight, and intervention mechanisms. In this role, you will focus on monitoring models, preventing misuse, and ensuring user well-being by developing systems to detect unwanted model behaviors and disallowed use cases. You will apply your technical expertise to uphold principles of safety, transparency, and oversight, contributing to the development of reliable, interpretable, and steerable AI systems.

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to ensure AI is safe and beneficial for society. As a Research Engineer on the Alignment Science team in London, you will design and execute machine learning experiments to understand and steer the behavior of advanced AI systems. You will focus on AI safety, particularly risks from future human-level AI systems, collaborating with teams like Interpretability and Frontier Red Team. The role involves exploratory research in areas such as AI Control and Alignment Stress-testing, aiming to make AI helpful, honest, and harmless.

Anthropic

Anthropic's ML Performance and Scaling team is responsible for training our production pretrained models, a critical function that directly shapes the company's future and its mission to build safe, beneficial AI systems. As a Research Engineer on this team, you will ensure our frontier models train reliably, efficiently, and at scale. This demanding, high-impact role requires deep technical expertise and a passion for large-scale ML systems, operating at the boundary between research and engineering. You will work across the entire production training stack, including performance optimization, hardware debugging, experimental design, and launch coordination, responding to critical production issues during launches.

Anthropic

Anthropic is seeking an experienced VAT/GST professional to join its growing Tax team in Dublin. This role will manage and advise on all indirect tax matters outside the United States, covering Europe, the UK, APAC, and other international markets. You will collaborate with the Global Indirect Tax team, compliance Lead, and the broader tax team to develop and execute the international VAT/GST strategy as AI products scale globally. This is an opportunity to build out the international indirect tax function from the ground up, partnering cross-functionally with Finance, Accounting, Legal, Product, and Go-to-Market teams to integrate tax considerations into global operations.

Anthropic

Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. We are responsible for the entire stack from intelligent request routing to fleet-wide orchestration across diverse AI accelerators. The team has a dual mandate: maximizing compute efficiency to serve our explosive customer growth, while enabling breakthrough research by giving our scientists the high-performance inference infrastructure they need to develop next-generation models. We tackle complex, distributed systems challenges across multiple accelerator families and emerging AI hardware running in multiple cloud platforms.

Anthropic

AIRE (AI Reliability Engineering) partners with teams across Anthropic to improve reliability across our most critical serving paths, from the SDK through our network, API layers, serving infrastructure, and accelerators. This role involves jumping into the trenches alongside partner teams to make the systems that deliver Claude more robust and resilient, be it during an incident or collaborating on projects. Reliability here is an emergent phenomenon that transcends any single team's boundaries, requiring someone to zoom out and look at the whole picture, offering dynamic, cross-cutting exposure to the systems that matter most.

Anthropic

As a Partners Solutions Architect on the Applied AI team, you will be a Pre-Sales architect focused on cultivating technical relationships with Global and Regional System Integrators (GSIs/RSIs) and cloud partners. Your role will involve strengthening these relationships to accelerate indirect revenue, enable partner AI practices, and execute long-term go-to-market strategies. You will act as a technical thought partner, providing expertise to understand the partner landscape, drive strategic programs, and identify opportunities to deepen partner technical capabilities. This includes embedding with partner technical teams to enable their AI practices, support troubleshooting, evangelize Anthropic's offerings, and serve as an escalation point for complex technical issues.

Anthropic

As an Applied AI team member at Anthropic India, you will serve as a Pre-Sales architect, becoming a trusted technical advisor to large enterprises across India and the Asia-Pacific region. Your role will involve helping these organizations understand the value of Claude and envision how to successfully integrate and deploy it into their technology stacks. You will combine deep technical expertise with customer-facing skills to architect innovative LLM solutions that address complex business challenges while upholding Anthropic's high standards for safety and reliability. Working closely with Sales, Product, and Engineering teams, you will guide customers from initial technical discovery through successful deployment, leveraging your expertise to help them understand Claude's capabilities, develop evaluations, and design scalable architectures.

Harvey

Harvey is seeking a Technical Account Manager to join its Customer Success organization. This role will serve as a high-touch, technically fluent support resource for Harvey’s most strategic customers, providing rapid, expert handling of complex, time-critical, and sensitive issues. The Technical Account Manager will strengthen Harvey’s post-sale presence by partnering closely with Customer Success Managers and internal teams to deliver exceptional technical support, proactive incident management, and clear, credible customer communications. This role is ideal for someone who thrives in high-stakes environments, enjoys deep problem-solving, and takes pride in delivering a world-class customer experience.

Anthropic

As an Applied AI Architect on the Startups team, you will be an exceptional technical partner to founders and engineers, helping them successfully build on the Claude Developer Platform. You'll combine deep technical expertise with a builder-first mindset to guide startups in architecting innovative LLM solutions, winning technical evaluations, and maximizing the value of Anthropic's AI systems. Working closely with sales, product, and engineering teams, you will guide startups from initial technical discovery through successful deployment and beyond, helping them understand Claude's capabilities and design effective architectures.

Legora is seeking a People Tech Manager to join their rapidly growing team. This role will focus on the design, implementation, and scaling of the systems, tools, and data infrastructure that support people operations. You will work hands-on across the HR tech stack, partnering with various departments to ensure our people infrastructure scales effectively with the company's expansion. The ideal candidate is a self-starter who can balance technical execution with long-term strategic thinking, aiming to make people systems largely invisible and enabling great work without friction.

OpenAI

OpenAI is seeking an Advertiser Support Specialist to join its User Operations team, specifically within the Ads Safety Operations group. This role will focus on building and scaling advertiser support for OpenAI's growing advertising products. You will directly engage with advertisers to resolve complex issues related to ads policies, review outcomes, product behavior, and operational processes. The position requires investigating novel and ambiguous cases, communicating clearly, and driving them to resolution in a dynamic product environment. Your work will be crucial in bridging frontline support insights with product quality, policy integrity, and platform safety teams, ultimately defining world-class support in an AI-native context. You will transform support interactions into actionable intelligence to improve guidance, tooling, and product experiences, while partnering with cross-functional teams to enhance systems and customer experience through automation and AI technologies.

Crusoe is seeking a Principal Enterprise Technology Architect to establish and guide the technical vision for our internal business systems. This senior individual contributor role is pivotal in defining how our Finance, Construction, Operations, and People platforms connect, scale, and evolve. You will be responsible for designing a unified architecture that integrates these currently siloed systems, establishing master data models, engineering a scalable, event-driven integration layer, and building governance frameworks, including the responsible introduction of AI. This is a greenfield role focused on architectural design, producing artifacts like ERDs, context diagrams, and sequence flows, before implementation.

$10k - $15k

LangChain is seeking a Deployed Architect to join our Professional Services team. In this role, you will collaborate directly with enterprise clients to design, implement, and refine production-grade AI infrastructure and agent systems. Your responsibilities will include architecting robust, secure infrastructure deployments and developing reliable, well-evaluated agent applications tailored to address specific business challenges. This position uniquely blends software development, infrastructure/platform engineering, and client-facing expertise, requiring deep technical knowledge in both infrastructure and agent engineering.

LangChain is seeking a Deployed Architect to join our Professional Services team. In this role, you will collaborate directly with enterprise clients to design, implement, and fine-tune production-ready AI infrastructure and agent systems. Your responsibilities will include architecting scalable and secure infrastructure deployments, as well as building reliable and well-evaluated agent applications to address significant business challenges. This position uniquely blends software development, infrastructure/platform engineering, and client-facing expertise, requiring deep technical knowledge in both infrastructure and agent engineering.

LangChain is seeking a Deployed Architect to join our Professional Services team. In this role, you will collaborate directly with enterprise clients to design, implement, and fine-tune production-ready AI infrastructure and agent systems. Your responsibilities will include architecting robust, secure infrastructure deployments and developing reliable, well-evaluated agent applications to address critical business challenges. This position blends software development, infrastructure/platform engineering, and client interaction, requiring deep technical expertise in both infrastructure and agent engineering.

Mercor is seeking a Research Scientist to lead the design of the next generation of APEX benchmarks and the expert-built datasets that support them. APEX benchmarks measure the real-world economic impact of frontier AI models on professional work, with current benchmarks covering areas like investment banking, law, consulting, medicine, accounting, and software engineering. This role is highly visible, sitting at the intersection of research, company strategy, and go-to-market efforts. You will be responsible for identifying future measurement areas, designing benchmarks and scoring systems, collaborating with partners to build them, and working cross-functionally to scale production. You will also serve as a credible external technical voice, engaging with labs, partners, and the research community. This is an opportunity to build new methodologies, tooling, and publishing practices in a fast-paced, ambitious environment.

OpenAI

We are seeking an Account Director to manage customer relationships and the commercial sales process for our SMB segment, guiding clients from initial engagement through to closing deals and fostering expansion. This dynamic, high-responsibility role requires a blend of consultative selling, technical aptitude, and structured execution. You will be responsible for building and managing sales pipelines, aligning customer business objectives with OpenAI's product offerings, and expertly navigating technical, commercial, and executive-level stakeholders throughout the procurement journey. Additionally, you will contribute to shaping OpenAI's commercial customer strategy by providing market insights, refining our sales methodologies, and developing scalable approaches for responsible and successful AI adoption.

Anthropic

As an Applied AI team member at Anthropic, you will be a Pre-Sales architect focused on becoming a trusted technical advisor helping large enterprises understand the value of Claude and paint the vision on how they can successfully integrate and deploy Claude into their technology stack. You'll combine your deep technical expertise with customer-facing skills to architect innovative LLM solutions that address complex business challenges while maintaining our high standards for safety and reliability. You will focus on a short list of strategic accounts within our Enterprise Technology business. For each one you will co-own the account plan with the account executive, build executive technical champions, and drive a multi-quarter adoption roadmap. You will have breadth and depth, reproducing customer environments and problems, building working solutions with them, and develop deep relationships with our engineering and product teams, all in service of each account's strategic roadmap. Working closely with our Sales, Product, and Engineering teams, you'll guide customers from initial technical discovery through successful deployment. You'll leverage your expertise to help customers understand Claude's capabilities, develop evals, and design scalable architectures that maximize the value of our AI systems.

Perplexity is seeking builders to define the future of human-AI interaction, moving beyond text and touch into real-time voice and vision. The Multimodal team is at the forefront of this, developing the experiences and infrastructure that enable AI to understand and respond through speech and sight. As a backend engineer on this team, you will be instrumental in designing and scaling the distributed systems that handle live voice sessions, driving innovation at the intersection of voice, vision, and AI agents. This role offers the opportunity to own problems end-to-end, from initial concept to production launch, working with cutting-edge technology in a fast-paced, entrepreneurial environment.

Perplexity is seeking energetic researchers and engineers to join our Secure Intelligence Institute (SII), a flagship research center focused on advancing security, privacy, and trust in frontier intelligence. As a member of SII, you will conduct original and impactful research to improve the security and privacy of frontier AI systems. Your work will be informed by the realities of operating AI systems used by millions, and you will translate research into practical improvements to protect users.

Perplexity is seeking strong engineers with a passion for delivering frontier intelligence and infrastructure to developers. Our company builds technology that reshapes how people search, reason, and interact with the world around them. The API Platform engineering team is charged with designing, implementing, and scaling programmatic interfaces to that technology. As a member of our team, you'll work on an eclectic portfolio spanning distributed systems, performance optimization, agent orchestration, and frontier topics that often change with each passing month. Throughout this work, you'll prioritize great developer and agent experience alike, and define technical strategy for how we scale to meet compounding growth exponentials.

Perplexity is seeking a strong technical leader to steer the API Platform engineering team through a rapid period of growth. Our company builds technology that reshapes how people search, reason, and interact with the world around them. The API Platform engineering team is charged with designing, implementing, and scaling programmatic interfaces to our technology. You and your team will work on an eclectic portfolio spanning distributed systems, performance optimization, agent orchestration, and frontier topics, prioritizing great developer and agent experience alike. This role is ideal for seasoned engineering managers who are unusually passionate about providing the world with programmatic access to the building blocks of frontier intelligence.

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. As the company expands into owned facilities and colocation, the Platform Security Engineering (PSE) team is taking on critical security responsibilities previously handled by cloud providers. This includes ensuring firmware integrity, boot chain verification, platform trust, and host hardening for Anthropic's training and inference workloads. We are seeking an Engineering Manager to lead a team of platform security engineers focused on firmware research, OS and kernel hardening, platform trust integration, and server manageability firmware. In this hands-on management role, you will define the team's roadmap, foster team growth, and be accountable for the security posture of Anthropic's compute platforms. This involves deep understanding from silicon root of trust through firmware, bootloader, kernel, and host software, requiring collaboration with internal infrastructure, fleet, and compute teams, as well as external silicon vendors, OEMs, and compute providers.

Monte Carlo is seeking an Applied AI Engineer to build the products that ensure the trustworthiness of enterprise AI agents. This role involves taking ambiguous problems from research and prototyping through to production, integrating them into the platform alongside engineering and data science teams. The position is critical due to the rapid growth of agent observability, moving from a roadmap item to a revenue driver.

Clay is experiencing rapid growth, and this IT Operations Engineer role is crucial for maintaining the reliability and operational integrity of our IT infrastructure. Sitting between the IT Support Team and the Systems Engineer, this position will own the operational layer, including systems of record, vendor relationships, and essential IT tooling. The ideal candidate will have a strong sense of ownership, a meticulous approach to detail, and a preference for building durable processes over reactive problem-solving. This role offers the opportunity to operate and maintain systems as they mature, with involvement in their build-out alongside the Head of IT and Systems Engineer, and will partner on change management and IT projects.

Rogo is transforming global finance with AI, empowering professionals at top investment firms with unparalleled speed, accuracy, and insight. We are a rapidly growing company with proven product-market fit, backed by world-class investors, and we are defining a new category of enterprise AI. Our sharp, motivated team is committed to Rogo's mission, taking ownership of complex problems and focusing on our users. We seek individuals who thrive in a fast-paced environment, demand excellence, and want to help build the future of finance.

Mercor is seeking a strong engineer to build scalable agentic products. You will work on a variety of teams focused on automating operational work, developing evaluation systems for RL environments, and building the infrastructure for producing frontier data. This role involves end-to-end ownership of agentic features, from initial scoping and design through implementation, launch, and iteration. You will collaborate with researchers, operators, and AI companies at the forefront of AI advancement, contributing to the development of systems that are redefining society.

Decagon is seeking a Growth Engineer to lead the technical aspects that drive company growth, focusing on the website and specialized technical growth products. This role involves owning the strategy, prioritization, and roadmap for the website, treating it as a product. You will build innovative tools, including AI-powered demo experiences and interactive assets, to enhance pipeline growth. Additionally, you will develop internal tooling to automate marketing tasks and create agents that leverage Decagon's AI stack to identify sales intent signals. This position requires a blend of hands-on building and strategic planning, with the opportunity to grow and mentor a team.

$180k - $225k

Fireworks is seeking a Developer Advocate to be the voice of their specialized intelligence platform for developers. In this role, you will be responsible for making Fireworks the go-to platform for building, fine-tuning, and serving frontier open models in production. This position requires a dual focus: you must be a hands-on engineer who ships code and understands technical nuances, and a public technical communicator who can clearly articulate complex topics through writing, speaking, and community engagement. You will be at the forefront of a rapidly evolving field, consistently staying ahead of new model releases and making it look repeatable rather than heroic. As one of the first advocates on the team, you will help set the standards for content, launch responses, and team presence.

OpenAI

OpenAI is seeking a Forward Deployed Engineer (FDE) to build and deploy AI systems specifically for legal work. In this role, you will embed deeply with customers, often senior legal practitioners, to identify key use cases, rapidly prototype solutions, and demonstrate measurable value. Your work will span from initial discovery and proof of concept to production adoption, translating customer needs and constraints into actionable product feedback. As successful deployments mature, you will codify these into repeatable patterns to scale across larger accounts and the broader legal market.

Applied Intuition is seeking a talented Engineer to design and develop the world representation layer for their Axion simulation stack. This is a deeply technical role focused on computational geometry, real-time world modeling, and large-scale simulation. You will join a new team building foundational scene and mapping systems that are critical for downstream sensor fusion and path planning. The ideal candidate will have experience building spatial worlds for games, simulations, or autonomous systems, with a strong understanding of how to make these representations fast, accurate, and scalable under real operational constraints.

$60k - $300k

OpenAI

We are seeking an experienced technical leader to join as Manager, Applied AI Engineering (Codex), leading a team of Applied AI Engineers responsible for driving successful Codex adoption across strategic customers. Your team will work hands-on with customer engineering organizations to design and build AI-enabled development workflows, solve complex implementation challenges, and establish scalable patterns for AI-powered software development. As a manager, you will shape how these technical engagements operate at scale — setting strategy, coaching engineers, determining where the team can have the greatest impact, and ensuring consistently strong execution across customers. You will serve as both a people leader and senior technical advisor, partnering closely with Sales, Product, Research, and Engineering to translate customer needs and real-world usage into better technical approaches, reusable patterns, and product insights.

Glean is seeking a Growth Data Scientist to join their Growth and Enterprise Readiness Data Science team. This role will focus on accelerating user adoption, engagement, and sustained product usage by partnering with Growth Product, Engineering, and Applied AI teams. You will translate ambiguous growth opportunities into measurable product strategies, build measurement and experimentation systems, and leverage behavioral data to identify areas where Glean can deliver more value to its users.

$200k - $260k

Glean is seeking a Senior Data Scientist to join their Growth and Enterprise Readiness team. This role will focus on accelerating user adoption, engagement, and sustained product usage. You will be a key quantitative partner to Growth Product, Engineering, and Applied AI teams, translating ambiguous growth opportunities into measurable product strategies. Your work will involve building measurement and experimentation systems, and leveraging behavioral data to identify areas where Glean can deliver significantly more value to its users.

$200k - $260k

Harvey

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. This is a rare chance to help build a generational company at a true inflection point, with strong product-market fit and world-class investor support. The team moves fast, takes ownership, and is deeply committed to the mission. As the Enterprise Customer Success Leader, you will craft and execute a strategic vision for ensuring customers reach their desired outcomes, emphasizing scalability, process rigor, and the development of playbooks to fuel expansion and mitigate churn. Through empathetic leadership and a focus on value, you will spearhead efforts to enhance renewal and expansion rates, manage and develop talent, and drive forward customer relationships with proactive engagement.