AWS Jobs

Perplexity is seeking a Member of Technical Staff (Data Scientist, Evals) to join their team. In this role, you will build specialized evaluations to improve answer quality across Perplexity's LLM-first search engine and other user-facing scenarios. You will architect and maintain automated evaluation pipelines, design evaluation sets to measure the impact of tool calls on answer quality, and develop VLM-based solutions for visual rendering evaluation. You will also adapt and incorporate public benchmarks and academic evaluations into regular performance measurements, working closely with technical leadership to shape product changes.

Fireworks AI is seeking a high-ownership sales operator to drive sourced pipeline and revenue through the Microsoft Azure channel. This quota-carrying, field-facing role involves mapping Microsoft's ISV and enterprise field organization, activating co-sell motions, and building repeatable sales plays to guide customers to Fireworks AI through Azure Foundry. You will own the forecast and the number, with significant influence over how Fireworks engages Microsoft's field teams and builds a scalable co-sell motion. If you thrive on creating from scratch and are accountable to a number, this role is for you.

Glean is seeking a Designated Technical Support Engineer to join our rapidly expanding startup. We are building a modern knowledge assistant personalized to every employee in an organization, making all information within the company accessible, contextual, and fresh. This role is customer-obsessed, providing both proactive and reactive support to our growing customer base to ensure the best customer experience in the industry. This position requires dedication to select customers, including additional background screenings, clearances, training, certification, and carrying customer-provided equipment. Extended on-call shifts may be required based on customer contractual obligations.

Cognition is seeking an AI Support Engineer to resolve complex technical issues for customers using their AI software engineer products, Devin and Windsurf. This role involves investigating ambiguous, environment-specific problems across codebases, infrastructure, developer tooling, CI/CD systems, APIs, containers, and cloud platforms. You will be responsible for reproducing bugs, analyzing logs, tracing failures, forming root-cause hypotheses, and driving issues to resolution. The ideal candidate has strong debugging instincts, broad systems knowledge, and the ability to operate with urgency in a high-volume environment, comfortable context-switching and communicating clearly with customers and engineering teams.

Cognition is seeking an AI Support Engineer to resolve complex technical issues for customers using their AI software engineer products, Devin and Windsurf. This role involves investigating ambiguous, environment-specific problems across codebases, infrastructure, developer tooling, CI/CD systems, APIs, containers, and cloud platforms. You will be responsible for reproducing bugs, analyzing logs, tracing failures, forming root-cause hypotheses, and driving issues to resolution. The ideal candidate has strong debugging instincts, broad systems knowledge, and the ability to operate with urgency in a high-volume environment, comfortable context-switching and communicating clearly with customers and engineering teams.

Scale AI

Scale AI is seeking a Senior Software Engineer to design, build, and operate secure, scalable infrastructure that empowers employees. You will join a team focused on automating identity and access management, endpoint management, and the broader SaaS stack. The role involves leveraging internal and external models to create applications, slackbots, and dashboards for internal users, streamlining complex workflows through automation, and significantly enhancing the velocity of G&A teams. As a full-stack engineer, you will contribute to building internal and external tools, developing cloud-native distributed systems, integrating with SaaS platforms, and ensuring product quality through testing and debugging.

$216k - $270k

Crusoe Cloud is seeking a Senior Cloud Support Engineer to empower customers utilizing their sustainable, low-cost GPU compute power for AI/ML, physics simulations, and computational biology. As the primary technical support contact, you will ensure customers can seamlessly leverage Crusoe Cloud, directly impacting the company's mission to accelerate AI research and development. This role involves working with cutting-edge technologies and collaborating with a talented team to solve complex challenges, making it an ideal opportunity for a motivated and experienced technical professional passionate about customer success and Crusoe's values.

Crusoe Cloud is seeking a Senior Cloud Support Engineer to empower customers utilizing their sustainable, low-cost GPU compute power for AI/ML, physics simulations, and computational biology. As the primary technical support contact, you will ensure customers can seamlessly leverage Crusoe Cloud, directly impacting the company's mission to accelerate AI research and development. This role involves working with cutting-edge technologies and collaborating with a talented team to solve complex challenges, making it an ideal opportunity for a motivated and experienced technical professional passionate about customer success and Crusoe's values.

Scale AI

Scale AI is seeking an Infrastructure Engineering Manager to lead a team focused on the full deployment lifecycle of AI applications in live customer environments. This role bridges the gap between AI research and production, transforming innovative prototypes into scalable, high-performance enterprise solutions. The team works on interactive AI applications, enterprise SaaS products, and platform capabilities, ensuring deployments are production-ready, secure, and built to last. The manager will drive improvements through customer feedback, automation, and scalable playbooks, focusing on complex technical problems at the intersection of customer impact and platform excellence.

$216k - $270k

WRITER is a company where leading enterprises orchestrate AI-powered work, aiming to expand human capacity through superintelligence. They offer a platform for building and deploying AI agents grounded in company data and powered by enterprise-grade LLMs. This role is pivotal in driving AI transformation for enterprise customers, moving beyond theory to hands-on deployment and measurable impact. The Director, Solutions Architecture will lead a team of solutions architects, mentor them, and inspire them to solve complex business challenges with innovative AI solutions, directly influencing customer success and WRITER's growth.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. As a Forward Deployed Infrastructure Engineer, you will be a founding member of this function, owning the end-to-end lifecycle of customer deployments. You will help define how Sierra's AI platform is deployed and operated across enterprise environments, working directly with customers to architect, deploy, upgrade, and manage the AI platform infrastructure. Your role will be crucial in ensuring deployments meet security, compliance, and operational requirements, while also establishing the standards, tooling, and processes for scalable and repeatable deployments. You will partner cross-functionally with Engineering, Product, Sales, and Customer Success to scale complex customer engagements.

Glean is seeking an AI Success Manager (AISM) to serve as the primary post-sales point of contact, ensuring platform health and driving customer success. This hands-on role involves leading and orchestrating successful implementations and long-term customer engagements. You will be responsible for efficient technical deployment, providing proactive strategic guidance, and building and executing joint success plans and Executive Business Reviews (EBRs). AISMs collaborate closely with Account Executives, AI Outcomes Managers, Solution Architects, Support, and R&D teams.

$140k - $200k

Cohere

Cohere is seeking a Forward Deployed Engineer, Infrastructure Specialist to join their team. This role focuses on shaping how enterprises harness AI in real-world applications, acting as a bridge between Cohere's North AI workspace platform and client engineering teams. You will be at the forefront of solving complex problems and securely integrating AI into critical sectors like finance, healthcare, and telecommunications. The ideal candidate will be passionate about working at the cutting edge of Agentic AI and deeply care about customers.

$20k - $40k

Glean is seeking a Designated Technical Support Engineer to join its growing startup. Glean offers a Work AI platform that enhances productivity through intelligent search, an AI assistant, and AI agents. The platform provides enterprise-grade infrastructure for managing AI across businesses, with extensive connectors and LLM flexibility. The company is recognized for its innovation in AI and is expanding globally. The Designated Technical Support Engineer will act as a key technical resource for customers, ensuring a high level of service and customer satisfaction.

$120k - $190k

Scale AI

Scale is seeking a Software Engineer, Identity to join our Platform Engineering team. In this role, you will be instrumental in designing and developing core platforms and software systems, with a specific focus on identity, access management, authorization, and authentication. You will gain broad exposure to the cutting edge of the AI industry as Scale supports enterprises, startups, and governments. This position offers the opportunity to contribute to the foundational elements of products that power advanced LLMs and generative models, playing a crucial role in how humanity interacts with AI.

$216k - $270k

Scale AI

We are seeking a Senior Security Engineer specializing in Detection and Incident Response to join our Security Engineering team. This role blends security operations with software engineering, focusing on building systems for detection, containment, and prevention rather than just incident investigation. You will be responsible for designing and implementing high-precision detections across cloud and enterprise SaaS, developing automation to speed up response times, and enhancing telemetry pipelines. Your ability to write production-quality code is as crucial as your incident triage skills. You will analyze root causes, communicate incident significance and impact, and translate findings into engineering improvements like better detections, refined schemas, and smarter automation.

$238k - $297k

Glean is seeking an AI Success Manager (AISM) for US West hours to lead and orchestrate successful implementations and long-term customer engagements, making our customers wildly successful. You will be responsible for ensuring efficient technical deployment, delivering proactive strategic guidance, and building then delivering against joint success plans. AISMs collaborate closely with Account Executives, AI Outcomes Managers, Solution Architects, Support and R&D on scoped engagements.

Glean is seeking an AI Success Manager (AISM) for US East hours to lead and orchestrate successful implementations and long-term customer engagements, making our customers wildly successful. You will be responsible for ensuring efficient technical deployment, delivering proactive strategic guidance, and building then delivering against joint success plans. AISMs collaborate closely with Account Executives, AI Outcomes Managers, Solution Architects, Support and R&D on scoped engagements.

Together AI

Together AI is building the AI Acceleration Cloud, an end-to-end platform for the full generative AI lifecycle, combining the fastest LLM inference engine with state-of-the-art AI cloud infrastructure. As a Lead/Manager, you will play a key role in building the Together cloud platform engineering team in the Netherlands. This platform serves both our internal SaaS products (inference, fine-tuning) and our external cloud customers, spanning dozens of data centers across the world.

Together AI

Together AI is building the AI Acceleration Cloud, an end-to-end platform for the full generative AI model lifecycle, combining a fast LLM inference engine with state-of-the-art AI cloud infrastructure. As a Senior Backend Engineer, you will play a key role in building the next generation AI cloud platform. This platform is designed to be highly available, global, and extremely fast, virtualizing cutting-edge ML hardware and enabling practitioners with self-serve AI cloud services. It serves both internal StaaS products and external cloud customers across numerous data centers worldwide.

$160k - $230k