Find your next AI Engineering role

Fireworks is seeking an AI Field Engineer for Strategic Partnerships to be a technical owner for their most strategic partnerships. This role involves working closely with partner field teams, ISVs, and SIs to establish Fireworks as the primary inference and fine-tuning layer within partner AI architectures. You will bridge engineering, partner development, and customer delivery by building reference architectures, conducting benchmarks, resolving integration issues, and co-developing Proofs of Concept (POCs). The position requires strong technical skills, the ability to manage executive-level discussions on strategy and business outcomes, and a proactive approach to building and enabling solutions. You will also be responsible for leading discovery conversations, aligning stakeholders, and translating field feedback into product improvements to accelerate the development cycle.

$200k - $260k

OpenAI

The Codex Web Layer team is responsible for the web-based systems and user experiences for Codex, spanning the entire stack from the application framework to the in-app browser. In this role, you will design and implement infrastructure and features end-to-end for the Codex desktop client application, helping to define the future of hybrid agentic/interactive web browsing. This position offers a unique opportunity to work on a critical and rapidly growing product within a small, experienced team, contributing to a platform that integrates from the OS level to user interaction design.

Scale AI

Scale is at the forefront of the AI revolution, developing data engines and technologies that power the world's leading LLMs. This role focuses on leading critical programs within the Platform and Security Engineering teams, overseeing the design and development of core data storage systems and security initiatives. You will drive company-wide programs, improve processes, and ensure alignment with industry standards, gaining exposure to the cutting edge of AI adoption across various sectors. The work is crucial for making AI models safe, aligned, and useful through human evaluation and reinforcement learning.

$181k - $226k

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 chance to help build a generational company at an inflection point, with strong product-market fit and investor support, scaling fast and defining a new category. The work is ambitious, the bar is high, and the opportunity for growth is unmatched. The team moves fast, takes ownership, and is deeply committed to the mission, operating with intensity and pushing for excellence. As a Backend Software Engineer, you will play a pivotal role in constructing the foundation of our product platform while directly building user-facing features for leading law firms and enterprise customers. This team owns and operates the platform layer enabling secure, reliable, and flexible experiences, including notifications, permissions, and feature flag infrastructure, as well as enterprise-grade collaboration experiences.

Scale AI

Scale AI is seeking a Frontier Agents Engineer to act as a technical bridge between our AI capabilities and strategic customers. This hands-on role involves understanding customer challenges, architecting custom AI solutions, and ensuring successful deployment of AI systems in production. You will work directly with customer engineering teams to integrate AI into their critical workflows, combining deep engineering expertise with customer-facing problem-solving.

Scale AI

Scale AI is seeking a Senior Frontier Agents Engineer to join their Enterprise team. This role serves as a technical liaison, connecting Scale AI's advanced AI capabilities with key enterprise clients. You will collaborate with customers to understand their specific needs, design tailored AI solutions, and ensure the successful implementation and adoption of AI systems in production environments. This is a hands-on position requiring a blend of deep engineering expertise and customer-focused problem-solving, involving direct work with client engineering teams to integrate AI into their core operations.

Scale AI

Scale AI is seeking a Staff Frontier Agents Engineer to act as a technical bridge between Scale AI's AI capabilities and strategic customers. This role involves understanding customer challenges, architecting custom AI solutions, and ensuring successful deployment in production environments. It's a hands-on technical position combining deep engineering expertise with customer-facing problem-solving, requiring direct collaboration with customer engineering teams to integrate AI into critical workflows.

Scale AI

As a Senior Staff Frontier Agents Engineer on our Enterprise team, you'll be the technical bridge between Scale AI's cutting-edge AI capabilities and our most strategic customers. This is a hands-on technical role that combines deep engineering expertise with customer-facing problem solving. You'll work directly with customer engineering teams to integrate AI into their critical workflows, understanding their unique challenges, architecting custom AI solutions, and ensuring successful deployment and adoption of AI systems in production environments.

Scale AI

Scale's Global Public Sector team is focused on using AI to address critical challenges facing the public sector worldwide. We create custom AI applications impacting millions of citizens, generate high-quality training data for national LLMs, and provide upskilling and advisory services to spread AI's impact. As a DevOps Engineer, you will design and develop core platforms and software systems, supporting orchestration, data abstraction, data pipelines, identity & access management, security tools, and underlying cloud infrastructure. We are enabling the public sector to transform operations and better serve citizens through cutting-edge technology.

Scale AI

Scale AI is seeking a Senior/Staff Machine Learning Engineer for its General Agents team. This role is crucial in designing, building, and deploying production-ready AI agents to address high-impact enterprise challenges. You will be involved in the entire agent lifecycle, from conceptualization and system design to evaluation, deployment, and ongoing iteration. The position requires bridging cutting-edge agentic techniques with the practical demands of real-world customer environments, focusing on creating scalable, reliable, and generalizable agent systems.

$265k - $331k

Scale AI

Scale is seeking a Site Security Manager to support industrial security, physical security, and program support. This role is crucial for ensuring the integrity and protection of national security. The Site Security Manager will report to the Industrial Security team and collaborate closely with Physical Security, Workplace, and cross-functional teams to advance Scale's Public Sector security strategy. The ideal candidate possesses strategic and operational experience, a security-first mindset, and the ability to engage effectively with customers, employees, and stakeholders.

$148k - $222k

Scale AI

Scale’s Global Public Sector team is focused on using AI to address critical challenges facing the public sector. The team builds custom AI applications, generates training data for LLMs, and provides AI advisory services. As a Strategist, you will be responsible for growing the Global Public Sector business unit and partnering with technical stakeholders to identify and win major opportunities in the public sector across the GCC. You will develop and execute a go-to-market strategy for customer acquisition, navigating a dynamic environment to make impactful decisions. This is a technical role that requires a deep interest in AI and data, the ability to articulate technical concepts, and experience partnering with governments and senior stakeholders across the GCC.

Mistral AI

Mistral AI is seeking its first Technical Support Engineer in the APAC region to establish and lead the technical support presence. This is a critical role for a highly technical individual capable of independently resolving complex, escalated issues and serving as the primary technical resource for the company's fastest-growing market. The foundational hire will own end-to-end technical support for enterprise and strategic customers, debug advanced issues related to APIs, model behavior, latency, fine-tuning, and infrastructure, and bridge communication between customers, engineering, and product teams. This role requires shaping support processes for APAC's unique needs, reporting to the Lead Customer Support, and demonstrating autonomy, technical depth, and a proactive approach in a high-volume, high-stakes environment.

Reflection ai

Reflection is a research lab dedicated to making intelligence open and accessible for everyone. We build open-weight AI systems that serve as a foundational intelligence layer for researchers, developers, and enterprises. This role is crucial for building and owning Reflection's presence within the key communities of researchers and developers, who are our earliest adopters and a core distribution channel for frontier AI. We are seeking an individual with a deep understanding of these communities, a clear vision for engagement, and the ability to authentically represent Reflection as a passionate participant in the AI ecosystem.

Abridge

Abridge is seeking a highly experienced and motivated Staff Application Security Engineer to join their growing team. This role is a key technical leadership position focused on building security from the ground up at the forefront of AI in healthcare. You will shape product, infrastructure, and engineering practices by impacting the vision and execution of the secure software development lifecycle across the entire product portfolio. This involves working cross-functionally to integrate security seamlessly, automate security capabilities, and mentor others in building secure-by-default systems at scale in the age of AI. The ideal candidate possesses deep technical expertise, a builder's mindset, and excellent communication skills to influence security culture.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. As an Agent Strategist, you will be responsible for bringing Sierra's AI agents to life for customers, guiding them from initial pilot phases to handling thousands of daily conversations in production. This role sits at the intersection of product development, agent building, and customer engagement, requiring a deep understanding of both the technology and the people it serves. You will transform complex business challenges into effective AI agents that deliver measurable business impact.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. We are seeking a Software Engineer, Agent to design and deliver production-grade AI agents that are mission-critical and drive revenue. You will own the Agent Development Life Cycle (ADLC) from pilot to iteration, building, tuning, and evolving AI agents in production environments. This role involves partnering directly with leaders at large enterprises and cutting-edge startups to understand their business challenges and build AI agents that transform operations at scale. Your work will also influence the evolution of Sierra's core platform, surfacing unmet needs and prototyping new tools, shaping the future of AI agent development.

LangChain is seeking a Senior Fullstack Engineer to join the newly formed Growth & Monetization team. This high-impact role will focus on building foundational product features and integrations that drive user acquisition, rapid experimentation, and self-serve expansion. You will work across the full stack, from polished user interfaces to backend APIs, to create seamless growth stories for developers and enterprise customers. This is a 0→1 opportunity to build growth systems from the ground up, partnering closely with product, design, GTM, and analytics teams to streamline activation, optimize packaging, and deliver a delightful developer experience.

$175k - $240k

Baseten is seeking a Product Manager to define and build the developer experience for their AI inference platform. This is a foundational role where you will work directly with founders and engineers to shape the product function from the ground up. You will own the entire developer journey, from initial sign-up to deploying and iterating on AI models, aiming to make Baseten synonymous with great developer experience. The ideal candidate is deeply technical, customer-obsessed, and driven to ship impactful product experiences, not just strategy or documentation.

OpenAI

OpenAI is seeking a backend engineer to adapt its API platform for strategic cloud environments, starting with AWS. This role involves building backend services, APIs, SDK integrations, authentication flows, and cloud service infrastructure to enable developers to use OpenAI capabilities within their existing cloud environments. You will work across teams, sometimes embedded with partner product groups, to ship products quickly and across multiple platforms simultaneously. This is an excellent opportunity for engineers who have experience building developer tools, particularly AI-powered ones, can communicate effectively across technical disciplines, and can design architectures supporting diverse deployment models.

Databricks

We are seeking an AI Infrastructure Engineer to own the infrastructure that powers our ML and LLM training pipelines. This is a fully remote position.

$170k - $240k

Harvey

Harvey is transforming the legal and professional services industry by integrating advanced AI, an enterprise platform, and domain expertise to redefine critical knowledge work. This is a unique opportunity to contribute to a rapidly scaling, category-defining company with a strong market position and investor backing. We are seeking individuals who are driven, take ownership, and are committed to our mission, operating with intensity and a focus on continuous improvement. Our core values of Decisiveness, Simplicity, and Job's Not Finished guide our fast-paced, high-impact approach. If you aspire to do your best work alongside a team that shares your drive, we invite you to join us.

Applied Intuition is seeking a Systems Engineer to join their UK Engineering team. This role is crucial for defining system requirements, designing architectures, and integrating the company's advanced technology onto autonomous vehicles and defense systems. The position involves a blend of systems engineering, robotics, software deployment, architecture, integration, and hands-on real-world testing. You will work in both office and field environments, spending significant time deploying and validating software on autonomous systems in dynamic settings. Collaboration with software engineers, autonomy experts, perception teams, data scientists, and field operators will be key to ensuring robust and reliable system deployments.

$60k - $300k

Applied Intuition is seeking a Sensor Fusion Engineer to join their UK Engineering team. This role is crucial for developing tracking, fusion, and state estimation capabilities for unmanned autonomous systems. You will be responsible for designing and building algorithms for single-agent and multi-target detection and tracking, as well as decentralized multi-agent, multi-target tracking for swarms. This position operates at the intersection of autonomy, robotics, perception, state estimation, and production software engineering, requiring close collaboration with various engineering teams to bring algorithms from concept to deployable software for real-world applications.

$60k - $300k

Skild AI is seeking a Software Engineer to develop and optimize the software infrastructure and tools for training cutting-edge AI models. This role involves building scalable and efficient training pipelines and frameworks that support the entire machine learning lifecycle, from data preparation to model deployment. You will collaborate with researchers and machine learning engineers to integrate new algorithms and techniques, pushing the boundaries of AI in real-world robotics. The position also focuses on exploring efficient data utilization within training pipelines.

Skild AI is seeking a Software Engineer to join their team and work on deploying cutting-edge AI models for embodied systems. This role focuses on optimizing AI inference processes for models ranging from lightweight to billion-parameter scale, ensuring robots operate efficiently and intelligently in real-world scenarios. You will bridge the gap between systems and machine learning, directly enhancing AI model power and adaptability by maintaining consistent performance under varying compute and hardware constraints.

Fireworks is seeking an AI Field Engineer to join their team. This role is at the forefront of technical engagement, embedding with ambitious customers and technology partners to rapidly transform complex AI challenges into production systems. You will operate at the intersection of engineering, product, and customer delivery, taking a hands-on approach to building Proofs of Concept (POCs), Minimum Viable Products (MVPs), and production integrations. Simultaneously, you will engage in executive-level discussions on architecture, strategy, and business outcomes. The position requires a significant amount of hands-on work, including shipping code, running benchmarks, debugging production issues, and architecting deployments, alongside leading discovery conversations, aligning stakeholders, and translating customer needs into product improvements.

OpenAI

OpenAI is seeking dedicated, experienced, and deeply curious individuals to join its User Operations team. In this role, you will work directly with customers through support tickets and live calls, troubleshooting high-impact issues and resolving novel, often ambiguous technical problems in a fast-paced environment. You will help define world-class support in an AGI-driven future, partnering closely with Engineering, Product, and Operations to improve systems, reduce bugs, and elevate the customer experience, while leveraging automation and AI technology to transform support operations at scale.

Reflection ai

Reflection is a research lab dedicated to making intelligence open and accessible for everyone to use, customize, and build on. We are seeking an exceptional technical lead to build and scale our Forward Deployed Engineering function within the AI Solutions team. This role is critical in bridging our cutting-edge AI research with real-world enterprise deployments. As a Forward Deployed Engineer Lead, you will own the end-to-end technical strategy, execution, and delivery of complex agentic applications, from early pre-sales discovery through production deployment.

Reflection ai

Reflection is a research lab dedicated to making intelligence open and accessible. We are seeking a core member for our Applied AI team to lead Forward Deployed Engineering efforts with enterprise customers. This role involves translating advanced AI research into high-impact, real-world applications, owning the technical strategy and delivery of agentic systems from discovery to production launch.

OpenAI

As a Software Engineer: Internal Applications, Enterprise, you will build internal products that make technology support and administration safer, faster, and less dependent on manual intervention. You will help reduce reliance on broadly privileged human actions, turn recurring technology problems into paved paths, and build agentic systems that can help resolve tickets end to end. A core part of the role is building the interfaces that bring employees, AI agents, and human responders together in a shared ITSM experience, with the right context, controls, and handoffs at each step. We are seeking engineers who enjoy working across frontend and backend layers on ambiguous, high-leverage enterprise problems, bringing strong product judgment and solid backend engineering fundamentals.

Scale AI

Scale's International Public Sector team is focused on using AI to address critical challenges facing the public sector globally. As a Full Stack Software Engineer (Forward Deployed), you will collaborate directly with public sector counterparts to quickly build full-stack AI applications that solve their most pressing challenges and impact millions of citizens. You will be a key technical strategist, architecting robust AI applications, guiding cloud infrastructure evolution, and directing the development of core platforms. This role involves mentoring staff and bridging the gap between real-world client needs and the core platform by translating lessons learned into reusable patterns.

Scale AI

Scale's public sector business is focused on delivering cutting-edge agentic AI to orchestrate portfolio management for homeland defense. We are seeking a Program Manager (PgM) to lead and own the execution for Scale's portfolio of clients dedicated to the layered defense of the United States. This is a hands-on leadership role requiring deep technical understanding, strong customer relationship management, and the ability to drive change in fast-moving, mission-driven environments. You will be instrumental in solving complex problems by working closely with our engineering team.

$233k - $291k

Scale AI

The Subject Matter Expert is a specialized, part-time role focused exclusively on quality evaluation and standards definition within assigned projects. This role is designed for subject-matter experts who provide high-value insights through audits, quality frameworks, and performance analysis. The Subject Matter Expert does not engage in contributor management, real-time support, or operational task coordination. Instead, the role centers on assessing output quality, identifying systemic issues, and recommending improvements to ensure high standards are consistently met.

Scale AI

Scale is at the forefront of the AI revolution, building the Generative AI Data Engine and other products that power the world's most advanced LLMs. The Platform Engineering team is foundational to these efforts, responsible for designing and developing shared platforms, architecting core cloud infrastructure, and redefining software development processes. This role offers exposure to the cutting edge of AI development across various sectors, from startups to governments. You will drive the design and implementation of critical platforms, collaborate with cross-functional teams, and proactively improve engineering practices. This is an opportunity to shape the future of AI infrastructure and contribute to some of the most important work in how humanity interacts with AI.

$216k - $270k

Synthesia, a leader in AI video for business, is seeking an Engineering Manager to lead its growing Application Security (AppSec) team. This role is crucial for securing the company's engineering and research organization as it scales, with a focus on building AI-native security tooling and embedding security throughout the development lifecycle. The ideal candidate will be a technically adept leader who can earn the trust of senior engineers, engage deeply in areas like threat modeling and agentic security tooling, and own the AppSec strategy. This position requires a hands-on approach to enable the team's success and foster a secure development environment within a rapidly growing AI-focused company.

OpenAI

OpenAI's Hardware organization is developing AI-native silicon and system-level solutions for advanced AI workloads. We are seeking a Security Engineer to join our First-Party Hardware team. In this role, you will own the end-to-end security foundation for OpenAI's first-party AI hardware systems, encompassing hardware security, embedded security, system security, and practical deployment at data center scale. You will partner with various teams to define and deliver system-level device trust, including aspects like boot integrity, device identity, provisioning, attestation, management-plane security, storage encryption, debug controls, firmware updates, and decommissioning. Your accountability will extend from translating threat models into requirements, to implementation, and finally to validation evidence supporting launch decisions.

Crusoe is seeking a Staff Software Engineer for their Developer Experience (DevX) team. This high-impact role is responsible for critical developer tools and infrastructure used across all of Crusoe's engineering efforts, aiming to accelerate development while maintaining high quality. The engineer will empower every Crusoe engineer to deliver positive change to customers quickly, safely, and efficiently. This position involves working through ambiguity to justify investments that improve developer experience across the entire Software Development Life Cycle (SDLC), including local development, build optimization, code review/CI experience, and AI tools. The role is crucial in shaping technical direction, communicating strategic vision, and fostering a company-wide culture of engineering excellence, ultimately eliminating friction between engineers and their 'flow state'.

$209k - $253k

Crusoe is seeking an Engineering Manager to lead a team focused on revolutionizing cloud infrastructure. This role involves leading the Command Center Insights & Actions team, building systems that translate infrastructure telemetry into diagnostics and automated remediation workflows. The manager will own a technical roadmap for alerting engines, heuristic development, node health systems, and state machines, exploring LLM integration for AI solutions within the Command Center product. This is a full-time leadership opportunity for someone passionate about building high-performing teams, fostering innovation, and delivering impactful, data-driven solutions.

$215k - $260k

Scale AI

We are seeking a Machine Learning Platform Engineer to develop internal tooling for fine-tuning and evaluating large language models. This role is crucial for advancing our capabilities in working with cutting-edge AI technologies.

$140k - $190k