Senior AI Agent Engineer Jobs

Lila Sciences is building Scientific Superintelligence™ to accelerate discovery across medicine, materials, and energy. We are seeking a Principal Scientist / Associate Director to own the technical direction for agentic AI systems applied to materials science. This player-coach role involves leading a small team, setting the roadmap for autonomous agents that plan, run, and interpret materials experiments, and shifting materials research from human-paced to machine-paced iteration. The work spans foundational research and applied delivery, with opportunities to publish and ship systems that materials teams depend on, shaping how Lila scales agentic capabilities.

$288k - $420k

We are seeking a highly accountable and impact-driven AI Lead Software Engineer to play a pivotal role in shaping and executing our AI vision. As a key member of technical staff, you will collaborate closely with senior Product and Engineering leaders to drive strategic initiatives and deliver results through cutting-edge AI technologies. In this role, you will lead the design and implementation of multiple AI-based product solutions, enabling rapid experimentation and implementation for a variety of product use-cases across the business. Success will require exceptional communication skills, an ability to contribute to high-level designs and translate them into low-level designs, a strong bias for action, a focus on measurable outcomes, and a commitment to continuously improving the capabilities of the organization through mentorship, coaching, and evangelization.

$182k - $259k

We are seeking a Senior Software Engineer to contribute to the development of core libraries, evaluation systems, and reusable harness capabilities for AI agents. This role involves hands-on work with open-source agent harnesses, sandboxed execution, model-provider infrastructure, and agent benchmarks to enhance the next generation of agents. You will analyze agent evaluation data to drive improvements, diagnose failures, contribute to upstream projects, and demonstrate gains in quality, reliability, cost, and latency across various models. Join our team to build foundational technology for future autonomous software systems.

$184k - $357k

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer within the Commercial & Community Banking, Marketing Tech team, you will be an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Salary not listed

LILA is building a platform to enable scientists to go from hypothesis to results without context-switching between numerous tools. The Application Team integrates Machine Learning, Life Sciences, and Physical Sciences into a unified AI-native experience. AI is fundamental to the architecture, with agent frameworks, tools, and LLM orchestration as core components. The role involves tackling complex problems by connecting AI to automated lab workflows, ML pipelines, and multi-domain knowledge graphs, requiring the invention of new patterns. Engineers will collaborate closely with lab scientists and ML engineers, expanding their technical expertise and shipping impactful tools that accelerate research timelines.

$144k - $240k

Commerce is building a new team to deliver a suite of conversational AI agents that will span the B2B commerce lifecycle, from product discovery to post-sale support. These agents are being built on Google ADK with Gemini, featuring evaluation infrastructure in Braintrust and a streaming AG-UI frontend. As a Senior Backend Engineer specializing in AI agents, you will be instrumental in designing these agents, focusing on orchestration, sub-agent architecture, tool integration, prompt engineering, and establishing a robust evaluation discipline to ensure agent trustworthiness. Your work will be critical in ensuring agent quality through rigorous evaluation, making this a key ownership area for the team.

$116k - $195k

LILA is building a platform to enable scientists to seamlessly collaborate with AI, moving from hypothesis to results without context-switching between numerous tools. The Application Team integrates Machine Learning, Life Sciences, and Physical Sciences into an AI-native experience. This role involves designing and building agents, interfaces, and platform integrations that allow researchers to work with AI effectively. The work is challenging, requiring innovation in connecting AI to automated lab workflows and knowledge graphs, and offers opportunities to learn new domains and ship impactful tools that accelerate research.

$204k - $348k

Lila Sciences is building the world's first scientific superintelligence platform and autonomous lab for life, chemistry, and materials science. We are pioneering a new age of discovery by applying AI to every aspect of the scientific method to solve humankind's greatest challenges in human health, climate, and sustainability. We are a uniquely cross-functional and collaborative team that thrives in unstructured and creative environments, valuing diverse perspectives and transferable skills. If you are passionate about accelerating scientific discovery, we encourage you to apply.

$148k - $240k

AI Solutions, part of Mastercard’s AI & Data organization, scales AI across the enterprise, moving use cases beyond pilots into trusted, production-grade capabilities embedded in Mastercard’s platforms and products. Services within Mastercard is responsible for acquiring, engaging, and retaining customers by managing fraud and risk, enhancing cybersecurity, and improving the digital payments experience. You will be joining a team of AI and data engineers working on innovative AI and ML fraud solutions. Our innovative cross-channel AI solutions are applied in Fortune 500 companies in industries such as fin-tech and payments processing. We are pursuing a highly motivated individual with strong problem-solving skills to take on the challenge of structuring and engineering data and cutting-edge AI model evaluation and reporting processes. This role will be reporting to the VP of AI Engineering for AI Solutions.

Salary not listed

PwC is seeking a Senior AI/ML Engineer to design, build, and deploy scalable Machine Learning, Generative AI, and Agentic AI systems within cloud environments. The role emphasizes productionization, automation, and delivering business impact through work on demand forecasting, RAG-based applications, autonomous multi-agent systems, and enterprise AI integration. You will be part of a purpose-led and values-driven organization that leverages technology to drive innovation and create tangible real-world impact.

Salary not listed

GB Intelligence is redefining how Global Banking operates by bringing AI-driven insights and workflow automation into the core of deal origination, market and sector intelligence, and client coverage. This is a rare opportunity to build production-grade AI capabilities that directly shape how bankers work, at the scale and complexity that only JPMorganChase can offer. You'll grow alongside a team of engineers who are passionate about turning cutting-edge technology into trusted, real-world impact. As a Senior Lead Software Engineer, you will be a hands-on engineer building AI capabilities that integrate directly into bankers' daily workflows. You will engineer secure services and data flows, develop agentic workflows, and help transform complex client, deal, and market data into trusted insights—operationalized across downstream systems to accelerate execution, strengthen risk discipline, and elevate the day-to-day experience for Global Banking teams. Your work will sit at the intersection of modern AI engineering and enterprise-grade reliability, where the quality of what you build has direct business consequence.

Salary not listed

Capital One is building responsible and reliable AI systems to transform banking. Leveraging extensive experience in machine learning and investments in technology, the company aims to be at the forefront of AI adoption. This role is within the Intelligent Foundations and Experiences (IFX) team, which is central to realizing this vision by advancing AI science and engineering, and deploying proprietary solutions that deliver value to millions of customers. The team's AI models and platforms empower other departments to enhance their products responsibly and scalably. You will help bring the transformative power of emerging AI capabilities to reimagine how we serve customers and businesses.

$230k - $262k

Capital One is building responsible and reliable AI systems to transform banking. We are an industry leader in using machine learning for personalized customer experiences and are at the forefront of leveraging AI. Our AI & ML applications bring humanity and simplicity to banking, and we are committed to building world-class applied science and engineering teams to deliver breakthrough product experiences and scalable, high-performance AI infrastructure. You will help bring the transformative power of emerging AI capabilities to reimagine how we serve our customers and businesses. The Intelligent Foundations and Experiences (IFX) team is central to realizing our AI vision. We collaborate with partners across the company to advance AI science and engineering, building and deploying proprietary solutions that are core to our business and deliver value to millions of customers. Our AI models and platforms empower teams across Capital One to enhance their products with AI in responsible and scalable ways for maximum impact.

$197k - $225k

As a Lead Software Engineer at JPMorganChase, you will be an integral part of an agile team focused on enhancing, building, and delivering trusted, market-leading technology products in a secure, stable, and scalable manner. You will be a core technical contributor responsible for critical technology solutions across multiple technical areas within various business functions to support the firm's business objectives. This role involves designing, developing, and delivering scalable, secure, and resilient full-stack solutions, owning the end-to-end delivery lifecycle for strategic platform capabilities, and leading the design and development of cloud-native, containerized microservices. You will also drive technical architecture and design decisions, build high-performance backend services and APIs, develop modern operational and administrative user interfaces, and design and implement event-driven and streaming architectures. Additionally, you will champion engineering excellence through code reviews and mentoring, lead initiatives to improve application reliability and observability, and leverage enterprise-approved AI-assisted engineering tools to accelerate delivery and enhance productivity. A key aspect of this role is evaluating, designing, and implementing AI-powered and agentic solutions to optimize software development, operational workflows, and engineering processes.

Salary not listed

Abnormal Security

We are seeking an experienced Senior ServiceNow Platform Engineer to design, build, and operate enterprise-grade ServiceNow capabilities that support critical business operations. You will own platform stability, configuration, and optimization while driving strategic initiatives in automation, Agentic AI, and knowledge management. You will provide technical leadership and governance, manage the team's Agile backlog and ticket queue, write SOPs, and present platform metrics to IT management weekly.

$142k - $204k

Salesforce is seeking a Software Engineering, AI Systems professional to join Salesforce AI Labs. This role involves building a product that learns from human demonstrations to automate complex workflows across enterprise applications. You will tackle challenging engineering problems related to agent dependability, reasoning, and error recovery. The position offers the opportunity to work directly with customers, own substantial systems from design to deployment, and contribute to taking a new offering from early adoption to general availability, supported by Salesforce's scale.

$149k - $224k

Fin, now part of Salesforce, is seeking an Engineering Manager for its AI Group in Berlin. This is a hands-on role where you will lead a senior team of engineers, contributing directly to the codebase and the central AI system, architecture, and experimentation for Fin, the highest-performing AI Customer Agent on the market. You will be instrumental in shaping AI products from inception through to success, owning their ongoing development and operational health. This role is key to growing our Berlin hub and driving the future of AI in customer experience.

Salary not listed

Perplexity AI

The Enterprise Agent Evals & Efficiency team at Perplexity focuses on enhancing the capabilities of AI agents to perform real-world tasks across various enterprise connectors, tools, and data sources. The primary objective is to enable agents to select the appropriate tools, utilize relevant context, and execute complex workflows reliably, while minimizing time and computational resources. This role involves end-to-end ownership, from developing realistic enterprise evaluation environments to implementing improvements in the agent harness, tools, and skills. You will create intricate scenarios involving connected systems, data, and permissions to pinpoint agent weaknesses and refine the tools, skills, context, and models they employ. Collaborating with AI Research, Connectors, and Platform teams, you will translate experimental findings into tangible improvements in task success rates, latency, and cost efficiency.

$220k - $405k

Cresta

As a Senior Software Engineer, you will be responsible for ensuring Cresta's AI Agents are supported by the most reliable and scalable server solutions. This involves designing and maintaining the server architecture to handle high-volume, real-world interactions with a focus on high availability and performance. While the role emphasizes server optimization and data management over pure research, you will work with advanced cloud and server technologies. This is a significant opportunity to influence the future of AI at Cresta by tackling complex challenges and deploying cutting-edge AI advancements into production.

$205k - $270k

Cresta

Cresta is seeking an AI Agent Engineer to join their mission of creating state-of-the-art AI Agents that solve practical problems for customers. This role focuses on leveraging the latest technologies in Large Language Models (LLMs) and AI Agent systems, ensuring solutions are cost-effective, secure, and reliable. You will work closely with customers and internal engineering teams to deploy high-impact AI agents, integrate them with external systems, and provide hands-on technical expertise. This position requires strong engineering skills, adaptability, and customer engagement, making it ideal for self-driven, analytical individuals eager to apply AI in practical applications.

$185k - $235k

Cresta

We are seeking a Lead Engineer, AI Agent Voice Experience to develop the next generation of AI-powered voice systems for contact centers. This role involves working at the intersection of speech, language, and real-time production systems to enhance how AI listens, understands, reasons, empathizes, and responds in live customer conversations. You will be responsible for developing and improving end-to-end machine learning systems for voice experiences, including automatic speech recognition, turn detection, agentic workflows, voice evaluation, text-to-speech, speech-to-speech models, and production optimization. Collaboration with researchers, product managers, designers, and engineers will be key to translating model improvements into measurable business impact. This position is ideal for individuals passionate about both model quality and production realities, focusing on rigorous evaluation, failure analysis, latency and robustness improvements, and shipping reliable, scalable real-time voice systems.

$205k - $270k

Athelas

Commure is seeking a Senior Software Engineer to join their team in Rio de Janeiro, Brazil, to help build and scale their RCM Email Agents. These agents are designed to understand, process, and act upon the high volume of operational emails faced by healthcare revenue cycle teams, automating tasks like claim and payment inquiries, enrollment, and customer support. The role involves owning these systems end-to-end, from agent harnesses and backend APIs to data models, operator interfaces, evaluations, and production infrastructure. You will collaborate closely with engineers and RCM operators to transform complex workflows into reliable, scalable agents, working across the full stack to deliver production outcomes.

$40k - $93k

Cresta

Cresta is seeking a Senior Software Engineer to build and operate the real-time AI agent runtime infrastructure. This role involves designing and managing a low-latency system for voice and chat AI agents, including LLM streaming and conversation state management. You will also solve complex distributed systems problems related to session management, fault tolerance, and consistency. Additionally, you will develop a serverless-style function execution platform for custom customer logic, focusing on orchestration, container lifecycle, and autoscaling. A key part of this role is owning the developer experience, building tools like CLIs and local development environments to enable rapid iteration and confident shipping. You will also be responsible for raising the bar on production quality through observability, incident response, and best practices, and will be expected to operate the systems you build.

Salary not listed

We are seeking a tech leader to join our Chief Data & Analytics Office (CDAO) AI/ML Data Platforms Team. In this role, you will provide deep engineering expertise and collaborate across agile teams to enhance, build, and deliver market-leading technology products securely, stably, and scalably. You will leverage your expertise to challenge the status quo, innovate for business impact, lead strategic development of new and existing products, and stay at the forefront of industry trends and technological advancements.

Salary not listed