Python Jobs

Glean is seeking Backend/Infrastructure engineers to develop a platform that ensures enterprise agents are safe, discoverable, reliable, and governable at scale. This role involves working on agent publishing, sharing, moderation, policy enforcement, permissions, versioning, observability, and spend management. It's a distributed-systems and security-sensitive challenge that spans platform infrastructure, product systems, and enterprise administration. You will be responsible for taking ownership of problems from their initial definition and architecture through to production launch and ongoing operation, transforming ambiguous requirements into robust platform primitives.

Mercor is seeking a Senior Product Engineer to join their Studio Platform team. This role is critical as the Studio platform powers all workflows for generating, managing, quality-reviewing, and delivering data to leading AI labs. The engineer will own the end-to-end user journeys for the React frontend and the backend services that drive data pipelines and customer output delivery. This position requires a strong blend of engineering craft and product impact, focusing on shipping scalable, reliable systems and intuitive interfaces to enhance user efficiency.

LangChain is seeking a Deployed Engineer to join their early-career team in NYC. This role focuses on working directly with customers to build and deploy production AI agents, transforming prototypes into reliable, scalable systems. You will partner with customer engineering teams across the full lifecycle, from pre-sales evaluations to post-deployment advisory work, ensuring customers successfully adopt innovative agentic engineering practices and ship reliable agents quickly. This is a hands-on, technical position at the intersection of engineering, product, and go-to-market, where your contributions will directly shape the real-world application of AI agents and influence the future direction of LangChain's platform.

$160k - $175k

This role is for an early-career engineer focused on helping customers adopt and deploy AI agents in production. You will work directly with customer engineering teams to co-architect and build AI agent systems, ensuring they are reliable and scalable. The position involves a blend of pre-sales technical wins, post-deployment advisory, and providing feedback to the product team. You will be instrumental in shaping how AI agents are built and used in the real world, working on challenging problems in applied AI with a fast feedback loop and visible impact.

$160k - $175k

OpenAI

OpenAI's Agentic Data Science team is seeking a senior data scientist to define and measure effective cybersecurity in the age of AI agents. This role involves partnering across Security, Cyber Product, Engineering, and Research teams to assess emerging risks, enhance internal security controls, and shape AI-powered security products. The core challenge lies in understanding and quantifying the effectiveness of AI agent security measures, distinguishing genuine risk reduction from user friction, and ensuring the accuracy and actionability of AI-identified vulnerabilities. This is a high-ownership position for an individual capable of establishing a new analytical discipline and driving measurable improvements in ambiguous security challenges.

LangChain is seeking a hands-on Detection & Response Engineer to join their Security team. This role is crucial for monitoring, preventing, and learning from threats across LangChain's production platform, cloud infrastructure, and agentic workloads. You will collaborate with Product Security to translate threat models and incidents into effective telemetry and detections. The primary focus is on engineering scalable detection, investigation, and response systems that enhance the Security team's impact beyond manual operations, requiring strong software engineering skills and a builder's mindset.

$180k - $240k

Fireworks AI is seeking a Member of Technical Staff focused on Reliability Engineering to ensure the dependable operation of their AI platform. This role involves working across cloud infrastructure, AI systems, and product teams to guarantee seamless integration, graceful failure handling, and robust performance under load. You will be instrumental in defining reliability standards, owning the reliability toolchain, and ensuring a positive customer experience by addressing failures that span across systems. The position requires a proactive approach to incident management, a commitment to reducing operational toil through automation, and strong collaboration with various engineering teams.

Cohere

Cohere is seeking world-class research scientists and research engineers to build cutting-edge multilingual AI. As a Member of Technical Staff on the Multilingual team, you will advance language models that serve the world, pushing the boundaries of natural language processing and contributing to groundbreaking research that will define the next generation of AI. This role is ideal for individuals passionate about languages and AI, with a keen eye for detail and strong technical skills, offering an opportunity to make a global impact.

OpenAI

We are seeking a full stack product engineer to define how users discover, direct, and collaborate with AI coworkers. This role involves end-to-end ownership of product experiences, balancing the development of intuitive frontend interfaces with the backend systems that ensure agentic workflows are persistent, reliable, and useful. You will operate at the intersection of product engineering, design, agent capabilities, and enterprise readiness, translating rapidly evolving AI model and platform advancements into customer-facing experiences that foster understanding, trust, and daily utility.

OpenAI

We are seeking dedicated, experienced, and deeply curious individuals to help solve some of the most complex challenges faced by our customers while building the future of post-AGI support. 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 one of the fastest-moving environments in technology. As AI adoption rapidly accelerates, the work you do will directly support mission-critical systems being built on OpenAI’s platform, serving as a critical line of defense for customers operating at massive scale. Beyond resolving technical issues, you’ll help define what world-class support looks like in an AGI-driven future. You’ll partner closely with Engineering, Product, and Operations to improve systems, reduce bugs, and elevate the customer experience, while leveraging automation, agents, and our own AI technology to transform how support operates at scale.

OpenAI

OpenAI is seeking a Senior Support Engineer to join its Technical Support team in Toronto. This role involves collaborating directly with strategic enterprise accounts and product teams to solve complex customer issues and provide technical guidance. You will be a key technical troubleshooting expert for OpenAI's API platform, acting as the final point of escalation before the core Engineering team. The position requires designing and running operational processes for monitoring top customers and a 24x7 response team, working closely with Infrastructure and Engineering teams to ensure customer success at scale. This is a low-volume, high-difficulty role focused on supporting innovative AI solutions built on the OpenAI API platform.

Clay is seeking a Software Engineer to join their Applied AI team, focusing on building and refining AI agents that go beyond simple text generation to perform complex, multi-step tasks for users. This role involves working closely with product and research teams to ensure these agents are not only capable but also reliable, steerable, and trustworthy for production use. The core challenge is bridging the gap between demo-worthy agents and those that can operate dependably unattended, translating model improvements into tangible benefits like task completion, reliability, and time savings for end-users.

Clay is seeking a Software Engineer for its Infrastructure and Platform teams. In this role, you will be responsible for the core systems that power all Clay products, focusing on scalability, reliability, and performance. You will work on how work is executed and scheduled at scale, how services handle concurrency, data storage and retrieval with low latency, and building shared foundations that product teams can extend. This is a high-impact role where your work directly influences the ability of product teams to ship new features and innovations.

Clay is seeking a backend product engineer to take ownership of the systems that power our customer-facing features. In this role, you will be responsible for the entire lifecycle of a product surface, from initial concept and design through rapid development, customer feedback, and continuous improvement for speed, reliability, and capability. This position requires a blend of product management and engineering expertise, offering numerous challenging problems and technical hurdles to overcome.

Clay is seeking a full stack product engineer to develop products that empower self-serve and enterprise customers to realize their growth aspirations. This role is pivotal in shaping Clay as a creative tool for business growth, requiring ownership of product surfaces across the entire stack. You will function as both a Product Manager and an Engineer, identifying problems, defining solutions, rapidly deploying them, and gathering customer feedback to ensure success. This position offers numerous engaging challenges and technical problems to solve.

Clay is seeking a Software Engineer to join our Data Products & Platform team. This role is crucial in building data products that customers use directly and the underlying systems that accelerate the development of new products. The core of our work involves creating and maintaining a live map of the working world, encompassing companies, people, jobs, and their connections. This data is dynamic and often conflicting, requiring sophisticated methods to transform fragmented information into reliable, actionable insights for our customers. You will be instrumental in expanding this map to capture more business types, relationships, and global coverage, turning these gaps into new data products that launch to thousands of customers weekly.

OpenAI

The Applied AI Engineering team is responsible for the safe and effective deployment of generative AI applications for developers and enterprises. As an Applied AI Engineer in the Digital Native segment, you will work with industry-leading technology companies to bring new AI capabilities into their products. You will partner directly with experienced product and engineering teams to turn frontier model capabilities into new features and agentic experiences, combining rapid experimentation with the demands of established products. This role involves deep technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection through production launch and scale, influencing how OpenAI's products evolve.

LangChain is seeking a Partner Engineer to build the technical foundation for our ecosystem, enabling cloud providers and systems integrators to reach more customers. This role involves creating reference architectures, integration patterns, and enablement programs to support partner motions, including co-selling with hyperscalers and enabling independent delivery by systems integrators. You will work closely with partners to develop solutions that their technical teams can then leverage with their own clients, ultimately shaping how AI technology is deployed in the real world.

$170k - $200k

Runpod is seeking a Senior Data Engineer to join their remote-first team. This role is crucial for building and maintaining the AI Developer Cloud platform that serves over a million developers. You will be responsible for owning data pipelines end-to-end, from ingestion to data products, utilizing technologies like Snowflake, dbt, Dagster, Terraform, and AWS. The position also involves working in an AI-forward environment, delegating tasks to and extending the capabilities of autonomous AI agents, and critically reviewing their output. This is an opportunity to shape the future of AI infrastructure for the next generation of developers.

$175k - $220k

Applied Intuition is a rapidly growing company focused on powering the future of physical AI for various industries including automotive, defense, and construction. We are building the digital infrastructure to bring intelligence to moving machines. Our solutions are trusted by leading global automakers and the U.S. military. We are seeking a Data Engineer to join our team and contribute to the development of our ML infrastructure and data pipelines.

$60k - $300k