Python Jobs

Cohere

Cohere is seeking a Solutions Architect to play a significant role in growing the company's Defence and National Security business. This dynamic role requires a blend of strategic thinking and hands-on execution, focusing on building customer demos and proof-of-concepts that highlight the business value of Cohere's AI platform. As the technical relationship owner, you will collaborate with stakeholders to understand their objectives and translate them into technical solutions. You will also serve as the voice of the customer, liaising between clients and the product team, providing guidance on best practices, identifying platform improvements, and cultivating technical champions within customer organizations to drive adoption and gather feedback.

Mistral AI

Mistral AI is seeking a Technical Support Engineer - Use Cases to join our Support team. This role is ideal for someone who excels at technical troubleshooting, incident investigation, and customer communication in a B2B environment. You will be responsible for maintaining and ensuring the run of customer applications, handling escalated technical issues from enterprise clients, reproducing complex problems, and collaborating with engineering, data, and product teams for swift resolution. This is a unique opportunity to work at the intersection of AI infrastructure, customer success, and technical problem-solving, reporting directly to the Head of Support.

Inworld is seeking a Staff / Principal Platform Engineer to take end-to-end ownership of building, securing, and scaling our AI products. This role involves being the driving force behind our cloud infrastructure, partnering with engineers to deploy and evolve services across major cloud providers using tools like Terraform and ArgoCD. You will identify needs and drive initiatives forward, directly shaping how the company operates and innovates.

$280k - $350k

Applied Intuition is seeking a highly focused Cloud Security Engineer to play a crucial role in securing our infrastructure across diverse multi-cloud environments (AWS, Azure, GCP, OCI), with a heavy emphasis on Kubernetes cluster hardening. You will establish robust guardrails, enforce Identity and Access Management policies, and maintain our Cloud Security Posture Management (CSPM) to prevent insecure deployments and ensure continuous compliance. This role involves working alongside our Corporate Security & Infrastructure team to secure our cloud footprint.

$60k - $300k

Mercor is seeking a Software Engineer for their Automations team to build autonomous systems that manage Mercor's internal operations and will eventually scale to serve client companies. This role involves designing and shipping production agents that take real-world actions, such as scheduling interventions, executing playbooks, and managing talent pipelines. You will own systems end-to-end, from server design to evaluation frameworks, collaborating with operators and platform engineers to transform manual workflows into reliable, autonomous processes. The role requires a strong focus on correctness, rollback, observability, and trust in systems that handle sensitive data like payments, contracts, and livelihoods. This is a greenfield opportunity in agentic infrastructure with immediate real-world impact.

Google DeepMind

Google DeepMind's Frontier AI unit is seeking experienced Research Scientists to join a multimodal safety research effort. This role focuses on interdisciplinary sociotechnical modeling and requires a passion for understanding AI-society interactions, a strong awareness of AI alignment and safety, and a drive to develop novel ideas, methods, interfaces, and tools. You will contribute to advancing the state of the art in AI research and Google DeepMind's mission towards Artificial General Intelligence (AGI), with a focus on leading new breakthrough research directions in areas like AI behavior exploration, assessment, and steering, particularly for subjective and creative tasks. The work involves tackling fundamental research questions to improve alignment objectives, assess adherence to desired behaviors, and enable AI agents to monitor real-world social context and evolve system behaviors over long time-horizons. You will develop new paradigms for human+AI rating that are adaptive and context-aware, driving breakthroughs within Google DeepMind, Google products, and the broader AI alignment community.

Mistral AI

Mistral AI is seeking an AI Deployment Strategist to drive the adoption and deployment of their AI solutions. This role involves working closely with customers from strategic vision to production implementation, sitting at the intersection of business strategy, AI innovation, and hands-on deployment. You will partner with senior executives to design AI roadmaps, collaborate with the Applied AI team to deliver solutions in production, and ensure seamless transitions from presales to postsales, directly contributing to customer success by bridging the gap between strategy and execution. This position is ideal for individuals who thrive in a fast-paced environment, enjoy solving complex business challenges, and are passionate about translating AI potential into real-world impact.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. This role is an integral part of our Applied AI Engineering team, dedicated to driving the successful deployment of Mistral AI products. You will work hand-in-hand with customers from the pre-sale stage to post-implementation, ensuring our solutions meet and exceed client expectations.

Cohere

Cohere is seeking a Forward Deployed Engineer for its Agentic Platform team. This role acts as a crucial bridge between Cohere's North AI workspace platform and enterprise clients' engineering teams. You will be instrumental in solving complex problems and securely integrating AI into critical sectors by owning the design, build, and deployment of agentic workflows powered by Large Language Models (LLMs). The work involves transforming ambiguous business problems into well-defined AI agent workflows, ensuring reliability, observability, safety, and auditability from the outset, and delivering concrete business value in enterprise environments.

$20k - $40k

We are an applied AI lab building end-to-end software agents, notably the first AI software engineer, Devin. Our team comprises top talent from leading AI companies and competitive programming backgrounds. We are tackling significant global challenges and developing AI capable of real-world reasoning. This role focuses on ensuring the quality of our AI workflows and products, particularly Devin and its associated tools, by thinking like a developer and testing like a user.

Hebbia is seeking a Site Reliability Engineer who approaches the role with a software engineering mindset. You will be responsible for the entire lifecycle of critical production systems, focusing on design, development, and enhancement rather than just operation. This involves writing production-quality code to ensure platform reliability at scale, collaborating with product engineering teams to integrate reliability into architectural decisions from the outset, and building essential internal tooling for all engineers. The role emphasizes coding, including instrumenting services, optimizing performance, developing deployment platforms, and translating incident learnings into permanent architectural improvements.

$160k - $350k

OpenAI

OpenAI is seeking a Data Scientist to join the Preparedness team, a critical part of the Safety Systems organization. This role focuses on building, evaluating, and improving mitigations to prevent extreme harms from AI systems. You will go beyond standard evaluations to create intelligence and monitoring systems that enable early issue detection, measure mitigation effectiveness, and reduce both over-blocking and under-blocking of harmful content. This is a fast-paced, impactful role for an experienced, autonomous individual contributor who can structure rigorous analyses and translate findings into actionable product and policy changes.

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, your work 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 will help define what world-class support looks like in an AGI-driven future. You will 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.

Baseten is building the global operating system for distributed, heterogeneous AI hardware, powering mission-critical inference for leading AI companies. As LLM and multi-modal workloads scale, the network becomes a critical component. This role focuses on leading GPU Networking efforts, making RDMA a first-class building block and optimizing distributed inference. You will architect the software fabric that unifies thousands of GPUs, co-optimizing communication and computation for advanced AI workloads.

Perplexity is seeking a Data Scientist to translate product questions into clear, actionable decisions. This role involves collaborating across product, engineering, growth, design, and user research teams to analyze user behavior, establish key metrics, design experiments, and identify high-impact opportunities for the company. The data team operates with an AI-native approach, leveraging AI tools to enhance analysis, coding, hypothesis exploration, documentation, and workflow automation. The core of the role emphasizes critical judgment in asking the right questions, selecting appropriate metrics, designing effective tests, and determining when findings are sufficient to guide action.

Perplexity is seeking an Analytics Engineer or Data Engineer to build the foundational systems for an AI-native data organization. This role involves designing and maintaining core data models, pipelines, semantic layers, data quality systems, and governance practices that empower the entire company. You will ensure these systems are secure, privacy-aware, and accessible to AI agents, data scientists, and other stakeholders, enabling strategic decision-making and efficient operations with trusted data. The ideal candidate operates at the intersection of analytics engineering, data engineering, data governance, and internal product development, with a strong focus on dimensional modeling, dbt standards, cost-aware warehouse design, and data trustworthiness, while believing AI can enhance the data stack's speed, maintainability, and accessibility.

Modal is seeking a high-impact Solutions Architect to lead technical strategy for its most strategic enterprise accounts. In this role, you will act as the executive technical counterpart to Enterprise Account Executives, guiding complex evaluations, shaping infrastructure modernization roadmaps, and promoting multi-product adoption for AI/ML workloads. This is a strategic, consultative position that requires deep architectural knowledge, executive presence, and the ability to influence significant infrastructure decisions. You will collaborate directly with CTOs, VPs of Engineering, and ML platform leaders to reimagine how AI infrastructure is built and operated. If you excel in fast-paced technical sales environments and are passionate about shaping the infrastructure powering modern AI companies, this role is for you.

OpenAI

OpenAI is seeking a Senior Support Engineer to join our Technical Support team in San Francisco. This role involves collaborating directly with strategic enterprise accounts and product teams to solve complex customer challenges. You will be a key technical troubleshooting expert, providing guidance and resolving difficult issues for our customers and internal engineering teams. The position focuses on designing and running operational processes to monitor top strategic customers and a 24x7 response team, working closely with Infrastructure and Engineering teams to ensure a seamless customer experience at scale. This is a low-volume, high-difficulty role focused on the success of innovative, disruptive, and high-scale AI solutions built on the OpenAI API platform.

Langfuse, now part of ClickHouse, is building an open-source LLM engineering platform focused on tracing, evaluation, and prompt management. We aim to be the 'Datadog' for LLM applications, addressing the complexity of building useful AI. Our platform is trusted by numerous Fortune 50 companies and has a significant user base with millions of SDK downloads. Joining ClickHouse allows us to accelerate product development and leverage data expertise. This role offers a unique opportunity to have a significant impact, working on open-source features visible to a large community. Product Engineers at Langfuse own features end-to-end, from understanding user problems to shipping solutions, gaining deep exposure to cutting-edge LLM application development.

LangChain is seeking a GTM Engineer to act as the "First Customer" for their tools, building AI-native systems to power technical support, onboarding, and customer success. This role involves owning the technical roadmap for user support, aiming to drive case deflection and enhance the onboarding experience by creating autonomous agents that resolve complex technical issues. The ideal candidate is a builder-operator who can identify customer journey friction points and implement production-grade agentic solutions.

$160k - $180k