Senior AI Engineering Jobs

Modal is building the next-generation infrastructure layer for AI, enabling companies to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. Our platform provides instant GPU access, sub-second container starts, and native storage, supporting category-defining customers. We are seeking a leader to own the direction and execution of our LLM inference platform, a critical component of our offering that delivers frontier performance with best-in-class elasticity and developer experience. This is a hands-on leadership role where you will split your time between technical contributions, product shaping, and people management, setting direction, removing blockers, and fostering a strong engineering culture.

$300k - $350k

Abundant

Abundant is an applied research lab focused on scaling reinforcement learning for safe and reliable agentic capabilities. As a Member of Technical Staff, Alignment, you will be instrumental in ensuring that alignment is a core component of all our work, from the code we deploy and the runbooks we write to the papers we publish. This role involves testing models in advanced environments, identifying and mitigating potential risks like reward hacking and deception, and building robust tools to monitor and secure AI agents.

$250k - $450k

Anthropic

The Encodings Infra team at Anthropic maintains the libraries that engineers and researchers use to encode text and multimodal data for Claude. This team also defines Claude's prompt structure, including how user turns are represented and how Claude interacts with tools. As a Software Engineer on this team, you will be responsible for the design and upkeep of these libraries, ensuring their APIs are intuitive, performance is optimized, and abstractions are robust. Your work will span across various systems, from pretraining to finetuning and the API, requiring close collaboration with researchers and engineers to facilitate the rapid transition of new encoding ideas from experimentation to production.

$320k - $405k

Fieldguide is building software to automate and streamline the work of assurance and audit practitioners in cybersecurity, privacy, and financial audits. The Foundation Agents team focuses on the long-horizon agents that power the Fieldguide AI platform, working at the forefront of AI product development in areas like agent knowledge, evaluations, and improving quality and reliability at scale. As a Senior Software Engineer on this team, you will take ownership of how agent quality is measured and improved, and contribute to driving the platform forward.

$225k - $250k

The Bank Customer Protection Debit & Claims Data Science team builds machine learning models to help customers spend safely and recover from payment issues. Within the Agentic Claims area, we are developing solutions to reduce customer and contact center effort while accelerating issue resolution. This role is at the forefront of transforming claims management, blending leadership with hands-on innovation. You will lead cross-functional initiatives, influence stakeholders to adopt new techniques, and expand our solution set. While providing strategic oversight and leading a small team of data scientists, you will also be deeply involved in data exploration, model development, and owning the end-to-end solution deployment lifecycle. Furthermore, you will establish foundational datasets, tools, and evaluation protocols for broader Enterprise AI developments.

$230k - $262k

Thinking Machines Lab

Thinking Machines is building AI that extends human will and judgment, with a focus on training frontier models and developing tools that allow users to customize AI for their unique needs. This role leads the Fine-tuning Science team, focusing on frontier customization techniques and the Tinker post-training engine. It's a player-coach position where you will remain hands-on with scientific research while also guiding the team, shaping its direction, and ensuring research findings are integrated into Tinker. You will collaborate with internal research teams, contribute to open science, and engage with external users.

$350k - $475k

Anthropic

We are seeking software engineers to join our Safeguards team, focusing on building robust safety and oversight mechanisms for our AI systems. This role involves developing distributed and scalable systems to monitor models, prevent misuse, and ensure user well-being. You will work to detect unwanted model behaviors and prevent disallowed use, applying your technical skills to uphold principles of safety, transparency, and oversight while enforcing terms of service and acceptable use policies.

$320k - $485k

NVIDIA is seeking a Principal Systems Software Engineer for Semiconductor Inspection to join their team in Santa Clara. This role involves defining, building, and evaluating AI systems for semiconductor manufacturing, focusing on inspection and metrology. The work spans computer vision, time-series modeling, multimodal AI, and anomaly detection, with a strong emphasis on adapting and deploying these technologies within partner environments. The goal is to create integrated, reliable, and fast AI solutions that can be operated by fabs and equipment vendors, even in air-gapped facilities with limited data and tight production budgets.

$272k - $431k

PALO IT is seeking an AI Native Tech Lead/Architect in CDMX to lead the technical delivery of full-stack solutions. This role involves guiding teams towards scalable, secure, and maintainable implementations, bridging business objectives with software architecture and engineering delivery. You will establish engineering standards, ensure solutions align with client needs, and drive the adoption of PALO IT's AI-first engineering methodology, Gen-e2™, to enhance productivity and quality. The position requires a blend of hands-on technical expertise and leadership, collaborating with clients and engineering teams to integrate AI-assisted development into software delivery.

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Fin, now part of Salesforce, is seeking Staff Product Engineers to join the AI Group and build Fin's AI-powered products. This role involves working closely with ML Scientists and product teams to define new ML features, research algorithms, and rapidly prototype solutions for customers. The team is highly product-focused, partnering with Product and Design to bring AI-powered product experiences to life and ship them to beta within weeks. Engineers will contribute to all phases of software development, from ideation to implementation and testing, while also playing a key role in mentoring other engineers and raising technical standards within the group.

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Indicium AI is a leading partner for deploying advanced AI solutions, particularly with Anthropic's Claude and OpenAI models, for enterprise clients. We are seeking a technical leader to head our Forward Deployed AI Engineering practice in EMEA. This player-coach role involves leading a team that embeds with strategic clients to deliver production AI systems, solve complex business problems, and shape the future of our AI engineering practice. You will be responsible for setting technical standards, developing scalable patterns, managing client engagements, and fostering a culture of engineering excellence, while staying hands-on with technical delivery and architecture.

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Overview.ai is seeking a Senior Lead Full Stack Python Engineer to lead their Internal Tools team and own the products that enable the global deployment and reliability of thousands of AI cameras. This is a hands-on leadership role where you will transform existing services (data storage, fleet monitoring, training, versioning) into a cohesive platform, define future development, and ship new features. You will be responsible for building both the React/TypeScript interfaces and the Python backend services, while also mentoring a growing team and setting technical direction. A significant part of the role involves working on the frontier of LLM-powered assistants and agent builders integrated with the company's vision system. Approximately half of your time will be spent in customer factories in China for deployment and support, with the remainder focused on product development from the Taipei base, working closely with the R&D team.

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We are seeking a highly technical and strategic Senior Developer Relations Manager to champion the adoption of NVIDIA's advanced AI and computing platforms within the cloud provider and hosting industry. You will serve as a trusted technical advisor, problem solver, and advocate for the developer ecosystem, accelerating critical workloads by demonstrating and integrating NVIDIA's software stack into partner products, platforms, and pipelines. Your role involves guiding partners through onboarding and integration, providing technical resources, and fostering co-innovation. You will also map and monitor the developer ecosystem to identify growth opportunities, collaborate with internal teams to inform roadmaps, and engage partner technical leaders to drive best-practice integrations and resolve challenges. This position requires distilling complex technical concepts for diverse audiences and coordinating feedback across product and engineering organizations to identify new opportunities for technology innovation and solution development.

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This position is responsible for developing next-generation AI solutions using Machine Learning, Generative AI, and Agentic AI to enhance engineering processes across all engineering domains. The role involves addressing system, mechanical, electrical, and software engineering challenges, and automating workflows from assistants to end-to-end solutions. The core focus is on researching and applying state-of-the-art AI techniques to build solutions that improve engineer efficiency and effectiveness. Promising AI solutions will be matured from concept through validation and deployment, with collaboration across internal customers, engineering teams, universities, and strategic partners. The role also supports R&D project teams with technical evaluations of emerging technologies, considering scientific and engineering principles, manufacturability, market, and cost factors.

$103k - $125k

Accenture

Accenture Industry X is seeking a Senior AI Full Stack Developer with expertise in Python and React/TypeScript to design, build, and deploy production-grade AI applications. You will work across the complete technology stack, from Python backend services and AI orchestration layers to responsive React-based user experiences. This role involves hands-on work with Large Language Models (LLMs), Generative AI, Agentic AI, Retrieval-Augmented Generation (RAG), APIs, cloud platforms, and modern DevOps practices, transforming AI concepts into scalable, observable, and production-ready solutions within fast-moving, cross-functional teams.

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Fin, now part of Salesforce, is seeking an experienced manager to lead a team of highly-performing ML scientists. This role involves not only people management but also staying close to the technical work, providing guidance, and potentially contributing to code reviews. The AI Group is responsible for defining new ML products, researching algorithms, and rapidly prototyping solutions for customers. The team moves quickly, often shipping to beta within weeks of successful offline testing, and has a product-focussed approach, applying machine learning from classic supervised models to fine-tuned LLMs, always measuring real customer impact.

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Fin, now part of Salesforce, is seeking a Senior Machine Learning Scientist to join their product-focused team in Berlin. This role involves defining new ML features, researching algorithms and technologies, and rapidly prototyping solutions to enhance customer experiences. The team works closely with Product and Design, leveraging ML expertise to ship impactful products, from classic supervised models to cutting-edge transformer applications. You will be instrumental in identifying value creation opportunities through ML, framing product problems, conducting data analysis, and collaborating with engineers to bring prototypes to production, ultimately measuring and socializing learnings to drive iteration and build excellent ML products.

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Fin, now part of Salesforce, is seeking Senior+ AI Infrastructure Engineers to build the systems that train and serve their next generation of AI products. Fin is an AI company that builds from the GPU all the way up to a user agent that resolves millions of customer service queries a month. You'll join a small, highly technical team working at the cutting edge of modern AI infrastructure, responsible for training pipelines and inference for custom models. The AI Infra team built the training pipelines and runs the inference for custom models like Fin Apex, which outperforms frontier models in customer service tasks, and is the foundation of the AI Group's full stack approach to AI.

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Fin, now part of Salesforce, is seeking a Staff Machine Learning Scientist to join their Machine Learning team. This team is responsible for defining new ML features, researching algorithms and technologies, and rapidly prototyping solutions for customers. They work closely with Product and Design teams, with dedicated ML product engineers enabling fast production deployment, often shipping to beta within weeks of successful offline testing. The team has a history of productizing a wide range of ML applications, from classic supervised models to advanced unsupervised clustering and transformer neural networks, always measuring real customer impact.

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The Research, Analytics & Data Science (RAD) team is seeking a Senior Data Scientist to design, evaluate, and ship AI-powered internal tools for Go-To-Market (GTM) teams. These tools will leverage LLMs and AI agents to automate tasks such as account research, summarizing interactions, drafting outreach, detecting renewal risk, and generating QBRs. This role involves end-to-end ownership, from problem definition and data modeling to building production-ready tools with Python backends and React frontends. The ideal candidate will prototype rapidly, instrument for adoption and outcomes, and evangelize new tooling across teams, translating complex data concepts into tangible business impact.

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Fin, now part of Salesforce, is seeking Senior Product Engineers to join their AI Group to build Fin's AI-powered products. Product Engineers in this role will work closely with ML Scientists and product teams, deeply understanding the product, customers, and the ML tech stack. The group is responsible for defining new ML features, researching algorithms and technologies, and rapidly prototyping for customer hands-on experience. This is a product-focused team that partners with Product and Design functions, enabling fast production cycles, often shipping to beta in weeks. They are passionate about applying machine learning, having productized everything from classic supervised models to novel applications of transformer neural networks, measuring real customer impact for each deployed model.

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Fin, now part of Salesforce, is seeking a Principal Engineer to lead the definition and execution of key strategic initiatives. This role involves building both back-end and front-end systems, collaborating closely with designers, product managers, researchers, and data analysts. You will also coach and mentor other engineers and partner with Group Engineering Managers on technical strategy and leadership. The company's AI Agent Fin is a leading AI Customer Agent designed to deliver impeccable customer support across the customer journey, powered by proprietary AI models. Fin aims to redefine customer experience by integrating with Salesforce's AI CRM, driving success through human-AI collaboration.

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Fin, now part of Salesforce, is seeking a Senior Software Engineer to join a multidisciplinary product team. In this role, you will solve real customer problems by applying your technical knowledge to build both back-end and front-end systems. You will work closely with designers, product managers, researchers, and data analysts to address exciting scaling challenges and build a robust platform. This is an opportunity to contribute to areas such as messenger composer, rule matching, deliverability, security, app availability, and machine learning, while leveraging AI-powered developer tools to enhance productivity.

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Fin, now part of Salesforce, is seeking a Senior Product Engineer to join their multidisciplinary product teams. In this role, you will solve real customer problems by applying your technical knowledge to build both back-end and front-end systems. You will work closely with designers, product managers, researchers, and data analysts to address exciting scaling challenges and build a robust platform. This is an opportunity to contribute to the future of customer experience by leveraging AI and driving innovation in a fast-paced environment.

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