Software Engineer, Agent Infrastructure

About Our TeamThe Agent Infrastructure team at OpenAI is dedicated to developing advanced systems that facilitate the training and deployment of innovative AI agents, both for internal use and global accessibility. We collaborate closely with researchers to architect and scale environments that empower agentic models, allowing them to execute code, troublesh…

Discover OktaOkta is recognized globally as the premier Identity Company. We empower individuals to securely utilize any technology, on any device or application. With our versatile Okta and Auth0 Platforms, we deliver secure access, authentication, and automation, placing identity at the forefront of enterprise security and growth.At Okta, we embrace a multitude of perspectives and experiences. We seek lifelong learners who can enhance our team with their unique insights rather than merely fulfilling a checklist.Become a part of our mission! We’re creating a future where identity truly belongs to you.As we embark on building the next generation of authentication suitable for the GenAI era, we are in search of a Senior Software Engineer for our AI Developer Experience team at Auth0. This crucial role revolves around extending and enhancing our Auth for GenAI initiative by creating the infrastructure, tools, and developer experiences that enable both human developers and AI agents to construct secure, intelligent applications.Within the Auth0 Emerging Tech division, we thrive on cutting-edge technology. We deliver swiftly without compromising quality. Our dynamic, diverse, and collaborative team values ownership, continuous learning, and innovation.This role is perfect for engineers who relish building solutions for fellow engineers, navigating across tech stacks, and influencing the future of AI integration in production systems. You will work closely with engineering, product, and security teams to make significant advancements in developer tools, agent authentication, orchestration frameworks, and practical demonstrations.

About DecagonDecagon stands at the forefront of conversational AI technology, empowering brands to offer exceptional concierge-style customer experiences. Our innovative platform is trusted by industry leaders such as Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas, enabling them to deploy AI agents that facilitate personalized and engaging interactions across various channels including voice, chat, email, and SMS.We envision a future where customer interactions are transformed from mundane support tickets and waiting on hold to swift resolutions, meaningful dialogues, and enriched relationships. Our commitment to this vision is supported by esteemed investors like a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, among others.Based in San Francisco, we foster an in-office culture that prioritizes excellence and momentum. Our core values—Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle—guide our collaborative efforts and collective growth.About the TeamThe Agent Orchestration team is responsible for developing the fundamental execution layer that facilitates every agent interaction. Our systems are designed to orchestrate model reasoning, assess agent performance, and ensure consistent agent behavior in real-world customer scenarios.With a focus on accuracy, dependability, and speed, our work influences how Decagon agents strategize, decide, and implement actions during millions of interactions.About the RoleAs a Senior Software Engineer on the Agent Orchestration team, you will be pivotal in shaping the long-term architecture of Decagon’s agent platform. You will spearhead substantial, multi-quarter projects that define the functionality and scalability of our orchestration engine, enabling engineers across the organization to build effectively upon it.This position is ideal for individuals who excel in technical depth, possess the ability to influence cross-functional teams, and are passionate about developing robust, principled systems that endure. You will collaborate closely with teams in Research, Infrastructure, Product Engineering, and Agent Software Engineering to establish the standards and frameworks that uphold the reliability and intelligence of Decagon agents.In this role, you will:Take ownership of the architecture and ongoing evolution of Decagon's core execution engine for agents.Lead the design of systems that manage complex reasoning and action flows on a large scale.Enhance reliability, testing, and observability standards throughout the orchestration stack.

Transforming AI Through Self-ImprovementAt Letta, we are pioneering the development of self-improving artificial intelligence systems. Unlike traditional AI, which can be inflexible and limited, our agents are designed to learn continuously from their experiences and adapt accordingly.Founded by the innovators behind MemGPT at UC Berkeley’s Sky Computing Lab—the home of industry-changing technologies like Spark and Ray—Letta is supported by prominent figures in AI infrastructure, including Jeff Dean and Clem Delangue. Our agents are already making a difference in production environments for esteemed companies such as 11x and Bilt Rewards, evolving and enhancing their capabilities daily.We are forming a top-tier team of researchers and engineers to tackle AI's most significant challenge: creating machines that can reason, remember, and learn as humans do.Note: This position requires in-person attendance in our downtown San Francisco office, five days a week.

Join Our Team as a Senior Software Engineer!Coval is revolutionizing the evaluation of voice and chat agents, having successfully raised a $XXM seed round (TBA), and achieving a remarkable 10x revenue increase in just two months. Our platform is in high demand, and we are eager to expand our capabilities in automated agent testing. We invite a talented Senior Software Engineer to join our dynamic team and play a pivotal role in shaping our core product.What is Coval?In an ever-evolving landscape of AI, Coval is committed to being at the forefront, providing the essential infrastructure for the future of AI agents. Our platform enables any organization to create and deploy AI agents seamlessly. While the initial wave of AI agents is captivating users, the challenge of ensuring their reliability is becoming increasingly evident. At Coval, we are dedicated to addressing these challenges.As AI adoption accelerates, testing and reliability are paramount. Coval empowers companies to design agents that not only satisfy customer needs but also perform reliably in production environments. This is just the beginning of the AI-agent era, and evaluation infrastructure will play a pivotal role in its development. Coval aims to be the leading platform for agentic testing, and we invite you to be a part of this exciting journey!Who We're Looking For:A passionate builder or ex-founder at heart.Thrives in a fast-paced startup environment, enjoying the process of building and iterating quickly.Eager to take ownership of features from conception to implementation, always prioritizing the user experience.Skilled at simplifying complex problems.Capable of designing and building systems with a clear vision for the future.What Working at Coval Looks Like:Joining Coval means becoming an essential part of a collaborative team that directly influences our product development and technical strategy. You will work closely with clients, helping them understand their unique needs, and guiding them through a seamless onboarding process while leveraging their feedback to enhance our offerings.

Join our innovative team at Pallet as a Forward Deployed Software Engineer specializing in AI Agents. In this pivotal role, you will develop and implement cutting-edge AI solutions that enhance user experiences and streamline operations. Collaborate with cross-functional teams to deliver impactful software that drives our mission forward.

Join Perplexity as a dynamic AI Software Engineer on our innovative Comet Agents engineering team. We are a tight-knit group of AI/ML specialists, backend developers, and full-stack engineers dedicated to creating engaging agentic experiences within our Comet ecosystem. Our mission is to empower users with AI agents that genuinely understand and fulfill their intents, enabling seamless, open-ended interactions with the digital world.As a key contributor to the Comet Agents team, you will apply your AI expertise, product intuition, and creative problem-solving skills to push the boundaries of what AI agents can achieve for our millions of loyal users. Your work will span applied research and engineering, tackling various challenges in AI, including:Crafting AI agents capable of navigating the digital landscape and executing valuable tasks for users;Developing action and decision models that effectively achieve user-defined objectives based on complex multimodal states;Delivering exceptional user experiences across desktop, mobile, headless cloud, and more, utilizing flexible abstractions and seamless background processes;Implementing secure-by-design capabilities through the creation of permission architectures and payload classifiers;Designing optimal data representations and interaction modes between agents and their environments;And much more!ResponsibilitiesLead the development of cutting-edge AI functionalities within our rapidly evolving AI agents product.Utilize advanced AI models, infrastructure, and browser technologies to enhance capabilities for our expanding user base.Uphold high standards of quality and performance in AI agents and user experience.Collaborate with engineers, designers, product managers, and data scientists to integrate core Perplexity functionalities into Comet agents.Contribute to product reliability, code quality, AI evaluation, testing, and ongoing maintenance across the team.QualificationsSolid foundational knowledge of the complete AI product stack.Experience with AI/ML frameworks and backend development.Proficiency in programming languages commonly used in AI development.Ability to work collaboratively in a fast-paced, interdisciplinary environment.Strong problem-solving skills and a passion for innovation in AI technologies.

Coframe seeks Agent Engineers based in the SF Bay Area to design and build scalable systems focused on generating, testing, and monitoring user interfaces. This position centers on delivering reliable solutions that support a range of products and platforms. Key responsibilities Develop systems that create consistent, production-ready experiences for multiple platforms Implement automated tools for quality assurance and interface monitoring Enable rapid experimentation and ongoing optimization Role impact Agent Engineers at Coframe play a direct role in improving optimization, accelerating experimentation, and achieving measurable results across various products and platforms.

About BlockitAt Blockit, we believe that time is the most precious resource. Yet, the process of coordinating it often feels antiquated. Our mission is to revolutionize scheduling with cutting-edge AI technology—creating an autonomous scheduling agent that expertly navigates the complexities of time zones, group coordination, and logistics, much like a tireless executive assistant.Unlike traditional LLM applications that focus on one-on-one interactions, Blockit is pioneering the development of stateful, multiplayer AI agents that can seamlessly communicate among multiple users, retain context across discussions, and take meaningful actions. As more users integrate their calendars, the effectiveness of our network grows exponentially.With backing from Sequoia, we are a dynamic and agile team that prioritizes innovation and quality. If you are looking to contribute to something truly transformative, we would be excited to connect with you.Explore our team page to discover more about our culture and values!The RoleIn this position, you will play a pivotal role in enhancing the intelligence of Blockit's scheduling agents, which autonomously manage meetings across various participants, time zones, and constraints.Your responsibilities will include designing and refining agent architectures, crafting and optimizing prompts, developing evaluation frameworks, and implementing new capabilities as models evolve. You will collaborate with our orchestrator agents to manage conversation flow and enhance specialized sub-agents, all aimed at making Blockit smarter, faster, and more adept at complex coordination tasks.This is an opportunity to architect and build real-world AI agents that will be deployed in production environments.What You’ll DoDevelop and optimize prompts across our agent ecosystem, including orchestrators, sub-agents, and tools.Create and maintain evaluation processes to assess agent performance and identify regressions.Troubleshoot agent issues: analyze interactions to understand misinterpretations or erroneous decisions.Incorporate new agent functionalities in response to user needs.Experiment with innovative architectures and techniques as our models advance.Monitor and analyze agent behavior to identify patterns and potential failure points.What We’re Looking ForA minimum of 2 years of experience in developing and managing production software.Proficiency in AI and machine learning frameworks.Strong problem-solving skills and the ability to work collaboratively in a fast-paced environment.

Employee Applicant Privacy NoticeAbout Us:Join us in shaping a brighter financial future. At SoFi, we are transforming the way individuals engage with personal finance. As a pioneering financial services company and national bank, we leverage cutting-edge, mobile-first technology to empower millions of members in achieving their financial aspirations. Our commitment to innovation positions us at the forefront of an industry undergoing significant change. We take pride in our work, knowing it directly impacts lives, guided by our core values. Be part of our journey to invest in yourself, your career, and the financial landscape.The Opportunity:We seek a seasoned Senior Staff Software Engineer to become part of our Builder Tools engineering team, tasked with empowering SoFi engineers to address challenges with sophistication. In this pivotal role, you will influence the architecture and direction of our AI-enhanced software testing framework, enhancing product reliability through innovative testing infrastructures and methodologies. This fast-paced, collaborative environment allows you to lead and tackle complex challenges, making significant contributions to the team. The ideal candidate will be an inspiring mentor, technical leader, and collaborative team member, adept at driving solutions from conceptualization to implementation with a strong sense of ownership.

Redpanda Data is building the Agentic Data Plane (ADP), a platform that connects AI agents with enterprise data and systems. The ADP supports real-time, autonomous reasoning and action by agentic applications, powered by Redpanda's multi-modal data streaming engine. Major organizations across industries, including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone, and two of the top five U.S. banks, rely on Redpanda to process hundreds of terabytes of data every day. Backed by investors such as Lightspeed, GV, and Haystack VC, Redpanda operates as a globally distributed, people-first company. Role overview The Principal Software Engineer will architect and develop the Agentic Data Plane, which serves as the control and execution layer for AI agents interacting with enterprise data. This system enables agents to access, analyze, and act on data in real time, while providing human operators with oversight and control for secure operations. The ADP brings together Redpanda's low-latency streaming technology, a distributed query engine for real-time context, a library of over 300 data connectors, and a global policy and observability framework. This framework enforces access controls, records agent actions, and supports replayable audits. What you will do Design and build the core architecture of the Agentic Data Plane, focusing on secure and efficient data interaction for AI agents. Integrate streaming, query, and policy enforcement components to support real-time, autonomous agent operations. Monitor developments in the agentic AI field and translate research into engineering proposals and product strategies. Work closely with Engineering, Product, and Go-To-Market teams, as well as key customers, to shape the direction of the ADP.

Join Asana as a Senior Engineering Manager focused on AI Agents, where you will lead the development of innovative AI solutions.As a pivotal member of our engineering team, you will collaborate with cross-functional groups to design and implement cutting-edge AI technologies. Your leadership will guide a team of talented engineers in creating intelligent systems that enhance user experience and drive productivity.

Join Deepgram, a pioneering leader in voice AI technology, as a Software Engineer specializing in Voice Agents for the restaurant industry. You will play a vital role in developing innovative AI applications that enhance customer experiences and streamline restaurant operations. Your expertise in software development and passion for AI will contribute to transforming how restaurants interact with their customers.

Merge stands at the forefront of providing innovative agentic tools and customer-facing integrations for leading LLMs, Fortune 500 companies, and B2B SaaS enterprises. Our powerful platform features two flagship products: Merge Unified, which allows businesses to seamlessly integrate hundreds of tools through a single API, and Merge Agent Handler, which equips AI agents with secure access to a multitude of third-party services. Trusted by thousands, Merge's enterprise-grade platform manages the entire integration lifecycle—from authentication and security to monitoring and maintenance—helping organizations accelerate product development, enhance sales, reduce churn, and conserve engineering resources, enabling them to concentrate on their core offerings. Who We Seek:We are on the lookout for a passionate Senior/Staff Engineer, Agent Handler to help shape the next generation of Merge through innovative, AI-native products powered by large language models. You will be responsible for overseeing foundational systems that facilitate AI-driven capabilities and operational efficiencies across the organization. As a leader, you will guide a high-impact team through dynamic problem spaces, collaborating closely with product, design, and go-to-market teams to transform cutting-edge AI technology into tangible customer and business value.Your Responsibilities:Champion a culture of innovation, experimentation, and technical excellence.Develop and implement the roadmap for AI-driven products and internal tools to enhance integration development, monitoring, and automation.Work in tandem with product, design, and engineering teams to create intelligent, user-focused tools that set Merge’s platform apart.Ensure that AI models and systems are deployed with a strong emphasis on scalability, performance, and security.

At Crusoe, our vision is to enhance the availability of energy and intelligence. We are at the forefront of developing solutions that empower individuals to innovate boldly with AI, all while ensuring that we uphold principles of scalability, speed, and sustainability.Join us in driving the AI revolution through sustainable technology at Crusoe. You will play a pivotal role in fostering innovation, making a significant impact, and collaborating with a team that is leading the way in responsible and transformative cloud infrastructure.About the RoleWe are on the lookout for a Senior Software Engineer to take on the role of founding engineer within our new Enterprise Software Engineering team in IT. You will work closely with the Director to develop internal tools, automation processes, and integrations that remove manual tasks and address critical operational challenges across the organization.This role transcends traditional enterprise IT positions. You will leverage AI-assisted development as your primary method, delivering production-quality software within days instead of months, while laying the groundwork for future team members. As you grow in this role, your primary contributions will focus on defining specifications, context, and reusable patterns to guide AI agents, while still engaging in hands-on coding for the most complex challenges.Your ResponsibilitiesDesigning and deploying internal tools, automation, and integrations that provide measurable benefits across Finance, Operations, HR, and other business functions.Utilizing AI-assisted development as your standard workflow, which includes drafting specifications, creating prompts, reviewing AI-generated code, and iterating quickly.Establishing foundational technical patterns such as coding standards, project conventions, reusable components, and context files that facilitate AI-driven development.Creating and managing integrations between enterprise systems through APIs, middleware, and data pipelines.Developing solutions across a versatile environment that combines cloud application platforms with internal GPU compute for AI workloads.Collaborating with business teams during rapid prototyping sessions, then refining prototypes into production-ready systems complete with testing, monitoring, and documentation.Setting up CI/CD pipelines, automated testing, and quality assurance measures for all solutions delivered.Taking ownership of solutions from end to end, covering everything from specification and implementation to deployment and production support.

The Role As a new graduate Software Engineer focusing on Agentic AI Systems, are you ready to apply your skills at the forefront of AI agents? This position could be the perfect fit for you. Join our dynamic team within the "agent lab" for Natural Language Understanding, where you will significantly contribute to our mission: enhancing the scope of work that can be reliably executed by AI agents at scale. You'll have the chance to shape the Moveworks AI Assistant platform across various domains, including agent orchestration, sandboxed file systems, code execution, latency optimization, agent memory management, LLM self-reflection and improvement, execution environment simulation, enterprise knowledge graphs, and multimodal I/O. Equipped with cutting-edge tools including state-of-the-art LLMs from providers like OpenAI, our team prioritizes rapid development on scalable infrastructure, tackling challenging product and engineering issues, and maximizing value for our clients. If you're eager to make a meaningful impact alongside a talented, dedicated, and mission-driven team, we invite you to connect with us.

About SimSim is at the forefront of creating the premier platform for AI agents, empowering developers and enterprises to visually design, deploy, and oversee high-performing agents that streamline workflows globally. Our vision is clear: AI agents will revolutionize how the world operates, and Sim is the key to making that a reality. With backing from renowned investors such as Standard Capital, Paul Graham, Perplexity, SV Angel, and Y Combinator, we have embraced open-source principles from our inception.Based in San Francisco, we are a dynamic, agile team that collaborates in person daily. With over 70,000 developers leveraging Sim, your contributions reach real users quickly and significantly. We value ownership, excellence, and the ambition of our builders as they shape the future from the ground up.Role OverviewAs a Frontend Software Engineer at Sim, you will be pivotal in developing our agent-building canvas and frontend platform. You will design intuitive user experiences, create robust and high-performance UI components, and help shape how thousands of developers utilize Sim. Collaborating with engineering, product, and design teams, you will take features from concept to production, directly influencing our product’s design, performance, and developer experience.Your ResponsibilitiesDesign and develop essential frontend systems focusing on visual, interactive experiences that enable users to create and manage AI agents.Lead the rollout of new features, UI components, and real-time interactions within a Next.js monorepo.Ensure the frontend experience is efficient, refined, and enjoyable at scale.Establish standards for front-end code, UI architecture, and design systems.Work closely with engineering, design, and product teams to create seamless developer workflows.Enhance our custom component library and expand our existing design system.Rapidly prototype and iterate, delivering impactful improvements daily.What We SeekExtensive experience with React and TypeScript.Strong understanding of UI/UX design principles and developer experience.Demonstrated capability to build sophisticated, interactive frontend applications (e.g., canvas editors, visual builders, collaborative tools).Knowledge of frontend performance, animations, and real-time systems (e.g., WebSockets, CRDTs).A proactive approach to problem-solving and a passion for technology.

The Trade Desk is a leading global technology company dedicated to fostering a better, more open internet for everyone through principled, intelligent advertising. With the capability to handle over 1 trillion queries daily, our platform operates at an unparalleled scale. We pride ourselves on our award-winning culture, built on the foundations of trust, ownership, empathy, and collaboration. We appreciate the unique experiences and perspectives that every individual brings to The Trade Desk, and we are committed to creating inclusive spaces where everyone can express their authentic selves at work. If you are passionate about solving complex problems at scale and are eager to join a dynamic, globally-connected team where your contributions will significantly impact the media ecosystem, we invite you to explore why Fortune magazine consistently ranks The Trade Desk among the top small to medium-sized workplaces worldwide. As a Senior Software Engineer, you will have end-to-end ownership, allowing you to engage in various facets of designing, building, and delivering data-centric products for our stakeholders. At The Trade Desk, we focus on constructing the back-end infrastructure of our platform with an unwavering commitment to quality at scale. Whether developing components for our client-facing applications, crafting internal custom solutions for our teams, or building model pipelines for bidding optimizations, we ensure that the infrastructure, development processes, and tools empower us to execute efficiently. Our systems operate continuously, serving global traffic, and we collaborate in a highly cooperative environment while leveraging a diverse array of technologies. Our back-end developers tackle algorithmic, optimization, and scalability challenges across all our initiatives.

Merge stands at the forefront of innovation, delivering cutting-edge tools and customer-centric integrations tailored for emerging LLMs, Fortune 500 corporations, and B2B SaaS enterprises. Our platform encompasses two primary offerings: Merge Unified, which allows organizations to seamlessly incorporate a multitude of integrations through a single API, and Merge Agent Handler, which equips AI agents with secure access to a wide array of third-party tools. Trusted by thousands, Merge's enterprise-level platform streamlines the entire integration lifecycle, ensuring robust authentication, security, monitoring, and maintenance. Our solutions empower companies to accelerate product development, enhance sales efficiency, minimize customer churn, and conserve engineering resources, enabling them to concentrate on their core offerings. Key Responsibilities:Lead discussions on roadmapping and architectural strategies.Develop high-quality, production-ready, and maintainable code.Steer Merge's most significant projects from conceptualization to deployment.Support and empower your team, including engineers, designers, product managers, and business operators.Ideal Candidate Profile:7+ years of professional software engineering experience.Proficiency with frameworks such as Django, Rails, or Spring.In-depth understanding of SQL databases, preferably Postgres.Projects You May Engage In:Scaling Core Systems: Identify and resolve performance bottlenecks in our data syncing engine, lead large-scale migrations to more efficient technologies and storage solutions, and drive initiatives to enhance system throughput.Product Innovation: Design adaptive syncing paradigms that facilitate advanced customization across model normalization, scheduling, data filtering, and API rate limit management.New Revenue Streams: Collaborate on the development of features that open new avenues for revenue generation within the platform.

The Role Are you a skilled software engineer with a proven track record in building and refining production systems? Are you eager to apply your expertise at the forefront of AI technology? If so, this opportunity may be perfect for you. As a Senior Software Engineer on our Natural Language Understanding team within the “agent lab,” you will be pivotal in our mission to enhance the capabilities of AI agents for reliable, scalable performance. You will have the chance to influence the evolution of the Moveworks AI Assistant platform in several key areas: agent orchestration, sandboxed file systems, latency optimization, and multimodal I/O, among others. You will leverage the best tools in enterprise AI, including cutting-edge LLMs from top providers like OpenAI. Our team prioritizes rapid innovation on scalable infrastructure while tackling challenging product and engineering obstacles to deliver exceptional value to our clients. If you are looking to achieve the pinnacle of your career alongside a passionate, dedicated team focused on making an impact, we invite you to connect with us.