Find your next AI Engineering role

Scale AI

Scale is seeking a Solutions Engineer to join their growing team and ensure that innovative companies become passionate, lifelong Scale customers. In this role, you will partner closely with Account Executives, Product, and Machine Learning Engineers to guide prospective customers through the pre-sales process. You will deliver customized demos and pilots to secure the "technical win," scope customer technical requirements, and develop actionable Statements of Work (SOWs). Solutions Engineers will also collaborate with the delivery team on initial implementations, leveraging expert Scale product and Generative AI knowledge to design solutions that address customer needs and pain points. This role requires strong relationship-building, project management, and technical expertise.

Scale AI

Scale's Global Public Sector team is dedicated to leveraging AI to tackle significant challenges within the public sector worldwide. This involves creating custom AI applications impacting millions, generating high-quality training data for national LLMs, and providing AI upskilling and advisory services. As a Principal AI Ops Architect, you will be instrumental in designing and developing the production lifecycle for full-stack AI applications. Your role will encompass ensuring end-to-end system reliability, real-time inference observability, sovereign data orchestration, secure software integration, and the resilient cloud infrastructure necessary for international government partners. At Scale, we empower the public sector to transform operations and enhance citizen services through advanced technology, and we are looking for individuals ready to shape the future of AI in this domain.

Scale AI

The Director of Technology and Systems will be responsible for building significant depth across Finance, GTM, Operations, and People systems, integrating these capabilities into a powerful, AI-integrated backbone. This role is for a builder-first leader who will combine enterprise architecture with cutting-edge AI automation to eliminate fragmentation and accelerate functional progress. The primary goal is to deploy internal AI agents that reduce manual work, surface actionable insights, and make internal operations as sophisticated as the company's external products.

$235k - $294k

Scale AI

Scale's Global Public Sector team is focused on using AI to address critical challenges facing the public sector worldwide. This role involves designing and developing the production lifecycle of full-stack AI applications, ensuring end-to-end system reliability, real-time inference observability, sovereign data orchestration, high-security software integration, and resilient cloud infrastructure for international government partners. The goal is to enable the public sector to transform operations and better serve citizens through cutting-edge technology, with the opportunity to be a founding member of the team.

Scale AI

Scale's LLM post-training platform team builds our internal distributed framework for large language model training, powering MLEs, researchers, data scientists, and operators for fast and automatic training and evaluation of LLMs. This platform also serves as the underlying training framework for the data quality evaluation pipeline. You will work closely with Scale’s ML teams and researchers to build the foundation platform which supports all our ML research and development works, optimizing it to enable next generation LLM training, inference, and data curation. If you are excited about shaping the future AI via fundamental innovations, we would love to hear from you!

$265k - $331k

Scale AI

Scale GP is seeking a Senior or Staff Infrastructure Engineer to lead the engineering of the 'paved road' for knowledge retrieval and inference engines, defining deployment standards for Agentic workflows at scale. This role bridges complex AI orchestration with world-class infrastructure, ensuring platform reliability for enterprise agents. The ideal candidate is passionate about deep technical work, mentoring, and setting long-term technical strategy while maintaining a hands-on delivery focus. You will architect and implement solutions across multiple cloud providers (GCP, Azure, AWS) for customers in regulated industries.

$252k - $315k

Scale AI

Scale is seeking a Solutions Engineer to join our growing team and ensure that the world's most innovative companies become passionate, lifelong Scale customers. In this role, you will partner closely with Account Executives, Product, and Machine Learning Engineers to lead prospective customers through the pre-sales process, delivering customized demos and pilots to secure the "technical win." You will be responsible for scoping customer technical requirements, developing actionable Statements of Work (SOWs), and collaborating with the delivery team on initial implementations. Solutions Engineers are expected to be relentlessly curious about customer needs, leverage expert knowledge of Scale products and Generative AI, and build strong relationships while managing projects and providing technical expertise.

$180k - $225k

Scale AI

Scale's Robotics business unit is dedicated to solving the data bottleneck in Physical AI across Robotics, Autonomous Vehicles, and Computer Vision. In this role, you'll be a key contributor building production systems for robotics data collection, model training pipelines, and evaluation infrastructure. You'll have the opportunity to own critical parts of our robotics platform, work directly with cutting-edge robotics and AV customers, and shape the future of embodied AI systems.

$180k - $225k

Scale AI

Scale Generative AI Platform (Scale GP) is an enterprise-grade platform offering APIs for knowledge retrieval, inference, and evaluation. We are seeking a skilled engineer to contribute to building and scaling our product in a dynamic environment. The role involves owning significant product areas, collaborating across backend and frontend development, and integrating with LLMs and ML models. You will tackle complex engineering challenges related to scalability and reliability, working throughout the product lifecycle from concept to production.

$216k - $270k

Scale AI

Scale AI is seeking a Senior Software Engineer to join our Generative AI Data Engine team. This role is crucial in accelerating the development of AI applications by powering the world's most advanced LLMs and generative models. You will work on high-impact datasets, optimize contributor onboarding, and ensure data integrity through advanced trust, safety, and security measures. This position operates at the intersection of ML, operations, and analytics to deliver high-quality data at scale, contributing to the future of human-AI interaction.

$216k - $270k

Scale AI

Scale GP (Scale Generative AI Platform) is seeking a Senior Full-Stack Engineer to help build, scale, and refine its enterprise-grade Generative AI platform. This role involves working across the full stack, from React/TypeScript frontends to Python-based backends, and integrating with LLMs and machine learning systems. The engineer will tackle complex challenges in scalability, reliability, and product experience, owning significant product areas in a fast-paced environment.

$216k - $270k

Scale AI

Scale is seeking a Principal Solutions Engineer to act as a senior technical leader, shaping how enterprises adopt, deploy, and scale AI with Scale. This role involves being a trusted advisor to customers and internal teams, owning complex opportunities, and driving technical strategy in close partnership with Sales, Product, and Engineering leadership. The Principal Solutions Engineer will influence product direction, define best practices, and elevate the capabilities of the Solutions Engineering organization.

$180k - $225k

Scale AI

We are seeking a Principal Architect to drive the design, development, and deployment of our agentic AI products in a fast-paced, collaborative, extremely high-visibility environment. In this role, you will lead a team of 50+ engineers, providing both strategic and technical guidance. You’ll be responsible for high-impact architectural decisions, cross-company collaboration, and executive level engagements.

$298k - $373k

Scale AI

Scale AI is seeking a Forward Deployed Engineer, GenAI to join their Data Engine team. This role is at the forefront of providing critical data infrastructure that powers advanced AI models, directly influencing how humanity interacts with AI. You will work with the world's leading AI companies and government agencies to solve their most complex AI data-related problems, contributing to the advancement of AI by delivering critical data solutions for leading AI innovators and government agencies. You will interact daily with technical customers, understand their unique challenges, and translate them into impactful solutions, while also designing, building, and deploying features across the entire stack. This position offers a unique opportunity to lead critical projects, shape engineering culture, and accelerate career growth in the rapidly evolving field of Generative AI.

$179k - $224k

Scale AI

Scale GP (Scale Generative AI Platform) is seeking a frontend-focused full-stack engineer to help build AI-powered applications that redefine enterprise workflows and push the boundaries of interactive AI. This role is ideal for someone who thrives in a fast-paced environment, enjoys working on a diverse set of projects, and has a passion for crafting high-quality, intuitive user experiences. You will work on cutting-edge customer-facing AI applications and internal SaaS products, contributing to projects like TIME’s Person of the Year AI experience and Scale’s GenAI Platform (SGP), a system enabling businesses to build and deploy AI agents at scale. Whether developing interactive AI assistants, enterprise-grade web applications, or refining our core SaaS platform, you will play a crucial role in shaping how AI integrates into real-world applications.

$248k - $311k

Scale AI

Scale is seeking a product leader to build Agentic AI platforms for national-level decisions, including critical national security challenges. The ideal candidate will have a strong understanding of product leadership, software engineering principles, and deep experience with ML/AI application development. This role requires a strategic leader adept at navigating government GenAI projects, ensuring alignment with agency objectives and adhering to security and compliance mandates. The product manager will oversee the entire lifecycle of the generative AI platform, from design and execution to prioritization and stakeholder engagement, with a key focus on secure operation within controlled environments and support for government workflows, particularly national defense.

$213k - $297k

Scale AI

Scale is seeking a Staff Agent Post-Training ML Research Engineer to join our Enterprise ML Research Lab. This role will focus on building out our next-generation Agent RL training platform, integrating cutting-edge research to train best-in-class Agents for real enterprise use-cases. You will contribute to the development of AI applications that are becoming vital across all sectors, from cybersecurity LLMs to foundation healthtech search models, shaping the future of the modern GenAI movement.

$265k - $331k

Scale AI

As a Software Engineer on the ML Infrastructure team, you will design and build platforms for scalable, reliable, and efficient serving of LLMs. Our platform powers cutting-edge research and production systems, supporting both internal and external use cases across various environments. You'll work in a highly collaborative environment, bridging research and engineering to deliver seamless experiences to our customers and accelerate innovation across the company.

$216k - $270k

Scale AI

Scale is seeking a Machine Learning Systems Research Engineer to join their Enterprise ML Research Lab. This role will focus on building algorithms for a next-generation Agent RL training platform, supporting large-scale training, and integrating state-of-the-art technologies to optimize ML systems. You will collaborate with other ML researchers and engineers who apply these algorithms to client use cases, including AI cybersecurity firewalls and healthtech search models. If you are passionate about shaping the future of AI, this is an exciting opportunity to contribute to cutting-edge advancements in enterprise GenAI.

$265k - $331k

Scale AI

Scale is seeking a Machine Learning Research Engineer focused on Agents for its Enterprise GenAI team. This role will be instrumental in accelerating the development of AI applications by working on state-of-the-art post-training algorithms for complex enterprise agents. You will apply proprietary Agent RL Training + Building algorithms to real-world enterprise datasets and benchmarks, aiming to create best-in-class Agents that achieve state-of-the-art results. If you are passionate about shaping the future of GenAI, this is an opportunity to contribute to cutting-edge research and development.

$265k - $331k

Scale AI

Scale is seeking a Machine Learning Research Engineer to join the Agent Data Foundation team within the Enterprise ML Research Lab. This role will focus on defining and building the data flywheel that drives AI development, particularly for complex agents in enterprise settings. You will conduct cutting-edge research in areas such as synthetic data generation for RL post-training, building agents for production trace analysis, and contributing to a framework for agent construction. The goal is to create state-of-the-art agents through advanced post-training and agent-building algorithms, shaping the future of the GenAI movement.

$265k - $331k

Scale AI

Scale GP (Scale Generative AI Platform) is an enterprise-grade AI platform that provides APIs for knowledge retrieval, inference, evaluation, and more. We are looking for a strong engineer to join our team and help us build and scale our core infrastructure in a fast-paced environment. The ideal candidate will have a strong understanding of software engineering principles and practices, as well as experience with large-scale distributed systems. You will implement solutions across multiple cloud providers (GCP, Azure, AWS) for customers in diverse, highly-regulated industries like healthcare, telecom, finance, and retail.

$216k - $270k

Scale AI

Scale AI is seeking a Software Engineer to join our dynamic Public Sector Engineering team. In this role, you will own the model inference layer, enabling state-of-the-art models, debugging AI tools, managing networking, and tracking AI model metrics. You will lead technical discussions with cloud vendors and customers, debug platform issues, and work with Product to understand features before they break. The position involves designing and implementing secure, scalable backend systems for Public Sector customers, re-architecting the stack for compliant environments, and building integration tests to prevent failures. You will also participate in customer engagements and contribute to the platform roadmap and product strategy.

$138k - $259k

Scale AI

Scale is seeking ML Research Engineers to join its Global Public Sector (GPS) division. This role focuses on bridging the gap between emerging AI capabilities and mission-critical, real-world impact by conducting applied research to solve unique sovereign AI challenges. You will move beyond off-the-shelf implementations to lead research in Agent Design, Reliability, and AI Safety, developing novel system architectures for high-stakes government applications and transforming research papers into production-ready systems.

Scale AI

Scale's Global Public Sector team is seeking Applied AI Engineers to build custom, end-to-end AI applications for public sector clients worldwide. This role involves leveraging the latest AI advancements to create impactful solutions, generate high-quality training data for national LLMs, and contribute to upskilling initiatives. You will work on developing and fine-tuning sophisticated models for real-world use cases, aiming to transform public sector operations and enhance citizen services through cutting-edge technology. Join a rapidly expanding team dedicated to shaping the future of AI in the public sector.

Replit

Replit is seeking a hands-on Engineering Manager to establish and lead its Anti-Abuse team. This is a foundational role where you will define the anti-abuse strategy, recruit a team of engineers and data analysts, and implement systems to safeguard Replit's platform, users, and financial operations from malicious actors. You will collaborate with various departments, including Support, Legal, Security, Infrastructure, and Growth, to deter abuse economically while minimizing disruption for legitimate users. The role involves addressing emerging AI-native abuse challenges, such as phishing, cryptomining, LLM token farming, payment fraud, and AI agent exploitation, and building the defenses against them.

Harvey

Harvey is seeking a versatile Senior Analytics Engineer to partner closely with the Finance team to build the financial data foundation that drives decision-making. As demand surges, you will design clean, reliable pipelines and semantic data models to transform source data into usable insights. You will help evolve the data stack, champion best practices in testing and documentation, and collaborate with product, finance, and leadership to ensure teams can answer their own questions with confidence. This role is ideal for someone who combines engineering rigor with a love of storytelling through data.

$155k - $235k

Harvey

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. This role offers a chance to help build a generational company at an inflection point, with strong product-market fit and investor support. The team moves fast, takes ownership, and is deeply committed to the mission, operating with intensity and pushing for excellence. As a Product Backend Engineer, you will design and operate backend systems that turn cutting-edge AI capabilities into seamless, dependable product experiences. You'll build secure, multi-tenant services, orchestrate interactions with LLMs and agentic tools, and help define the backend architecture that powers Harvey’s rapidly expanding product surface, with work having immediate business and customer impact.

Harvey

Harvey is transforming legal and professional services by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. This is a rare opportunity to help build a generational company at an 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, operating with intensity and pushing for excellence. As a Senior Software Engineer on the Core Infrastructure team, you will play a critical role in designing and building new infrastructure systems while scaling and strengthening existing ones. Your contributions will directly impact the reliability, scalability, and security of our platform as we serve the world's leading law firms and professional service providers.

Mistral AI

As a Model Behavior Architect on the Function Calling team, you will be at the forefront of defining and measuring how Large Language Models (LLMs) utilize tools, invoke functions, and orchestrate complex agentic workflows. We are seeking individuals with a strong background in engineering, machine learning, and LLMs, who possess expertise in model evaluation, policy writing, and creating evaluation pipelines specifically for tool use and function calling. Your primary responsibility will be to collaborate closely with our Science team to establish benchmarks for function calling performance, covering aspects such as accurate parameter selection, schema adherence, multi-step tool orchestration, error recovery, and agentic reasoning. This role is ideal for those passionate about tackling cutting-edge, open-ended research challenges and translating insights into best-in-class models.

Harvey

Harvey is transforming legal and professional services by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are seeking a Support Operations Engineer to own the automation infrastructure, AI-assisted workflows, and reporting systems that enhance the speed and effectiveness of our support specialists. This role is crucial for building smart tooling to manage an increasingly complex product and requires a candidate with a proven track record of building AI and automation tooling in production environments. You will be responsible for designing, building, and maintaining AI-assisted tools, owning the automation layer across the support stack, and partnering with the Data team to build reporting infrastructure.

$124k - $185k

Harvey

Harvey is transforming legal and professional services by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are seeking a Support Operations Engineer to own the automation infrastructure, AI-assisted workflows, and reporting systems that enhance the speed and effectiveness of our support specialists. This role is crucial for building smart tooling to manage an increasingly complex product and requires a candidate with a proven track record of building AI and automation tooling in production environments. You will be responsible for designing, building, and maintaining AI-assisted tools, owning the automation layer across the support stack, and partnering with the Data team to build reporting infrastructure.

$124k - $185k

Harvey

Harvey is transforming legal and professional services by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are seeking a Support Operations Engineer to own the automation infrastructure, AI-assisted workflows, and reporting systems that enhance the speed and effectiveness of our support specialists. This role is crucial for building smart tooling to manage an increasingly complex product and requires a candidate with a proven track record of building AI and automation tooling in production environments. You will be responsible for designing, building, and maintaining AI-assisted tools, owning the automation layer across the support stack, and partnering with the Data team to build reporting infrastructure.

$124k - $185k

Scale AI

Scale AI is seeking an Engagement Manager to lead and coordinate the delivery of agentic workflows for a national security customer. This role involves owning or supporting a large account plan, managing day-to-day customer execution, and ensuring an excellent customer experience. The ideal candidate will possess a blend of program leadership, customer relationship building, technical fluency, and contract awareness, thriving in fast-paced, ambiguous, and mission-driven environments.

$166k - $249k

Cartesia is seeking a Product Manager, Infrastructure to lead the platform that powers our foundation models. This role involves owning the APIs, SDKs, deployment surfaces, and infrastructure primitives that enable our customers and internal teams to effectively use Cartesia's AI. You will work closely with engineering, research, and go-to-market teams to build and ship a robust platform that earns enterprise trust and supports complex enterprise motions. Your work will directly impact design documents, sales cycles, and high-level technical discussions with CTOs.

Harvey

Harvey is transforming legal and professional services by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are a fast-growing company with strong product-market fit, seeking to define a new category in real time. Our team is ambitious, moves fast, takes ownership, and is deeply committed to our mission, operating with intensity and pushing for excellence. We value decisiveness, simplicity, and a "Job's Not Finished" mentality. This is a unique opportunity to build a generational company at an inflection point and do the best work of your career.

$180k - $220k

Mistral AI

Mistral AI is seeking a Lead Documentation Engineer to define the strategic vision for all technical documentation. This role involves structuring and standardizing technical content for users, developers, and partners, while building and leading a team of technical writers. You will collaborate closely with Product, Engineering, and Support teams to drive editorial and technical excellence, optimizing tools and processes for scalable, high-impact documentation. Reporting directly to the VP of Engineering, you will ensure documentation aligns with technical and product priorities, contributing to Mistral AI's mission of democratizing AI through open-source and cutting-edge models and products.

Harvey

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are a fast-scaling company with strong product-market fit, seeking to define a new category in real time. This is a high-impact role for our first Product Marketing Manager focused on competitive intelligence, owning our view of the competitive landscape, shaping market positioning, and ensuring our Go-To-Market teams are equipped to win. You will blend intelligence, storytelling, and enablement within our Product Marketing team, working cross-functionally with Product, Sales, RevOps, CS, and Comms.

$171k - $256k

Scale AI

As a Forward Deployed AI Engineering Manager on our Enterprise team, you will serve as the technical bridge between Scale AI's cutting-edge AI capabilities and our most strategic customers. You will work with enterprise clients to understand their unique challenges, lead a team that architects specific AI solutions, and ensure successful deployment and adoption of AI systems in production environments. This management role combines deep engineering and AI expertise with leadership and customer-facing problem-solving, integrating AI into critical customer workflows.

WRITER is seeking a strategic Solutions Architect to join their team. In this role, you will work directly with large and strategic prospects to identify, validate, and build innovative agentic AI solutions that unlock significant business value. You will be instrumental in shaping how leading companies adopt and scale AI, making a tangible impact on their success and WRITER's leadership in enterprise generative AI. This is a full-time, hybrid role based in New York, reporting to the senior manager of solutions architecture.