Senior Software Engineer - Agents

Join our dynamic team as a Senior Software Engineer in Agentic Engineering at Noom, where we are on a mission to revolutionize the software development lifecycle through innovative autonomous systems.We envision a future where every facet of product development—from brainstorming and prototyping to testing, deployment, and monitoring—is seamlessly powered by…

Why Choose Flux?At Flux, we are transforming the landscape of hardware development by pioneering the world's first AI Hardware Engineer. Our mission is to democratize access to cutting-edge hardware creation and transform the way electronics are designed and manufactured globally.About the RoleWe are on a quest to build the first AI Hardware Engineer, software capable of designing tangible, manufacturable electronics from simple prompts. As a Senior Software Engineer focusing on Agentic Development, you will be responsible for creating the system's intelligence, developing agentic workflows, reasoning graphs, and integrations that empower both novice and experienced engineers in their journey from concept to manufacturable hardware.This position fuses advanced web engineering with AI systems design. You will leverage TypeScript and LangGraph within the Flux web application and backend platform, embedding intelligent features directly into the design environment.Key ResponsibilitiesDevelop and implement agentic reasoning capabilities using TypeScript (LangGraph).Integrate AI functionalities into the Flux web application (React/Redux) and Chat UI.Implement telemetry and logging for monitoring runtime health, performance, and cost efficiency.Collaborate closely with product and electrical engineers to refine intelligent ECAD workflows.Conduct evaluations and translate insights into engineering decisions.Contribute to the development of agentic patterns, conventions, and best practices within the engineering organization.Required Qualifications8+ years of experience in software engineering, with at least 1 year in developing generative-AI or agentic systems.Proficient in TypeScript, React, and Node.js.Experience with LangChain, LangGraph, or similar orchestration frameworks.Proven track record in building asynchronous, distributed systems in a production environment.Experience in integrating LLM-based systems into complex user-facing web products.Strong communication skills and comfort working in a fully remote, asynchronous team setting.Previous experience in a startup or in 0→1 product development environments.Preferred QualificationsFamiliarity with retrieval systems, evaluation pipelines, or agent benchmarking.

Join Engine as a Senior Associate in Community OperationsAt Engine, we empower visionary founders who are tackling the world's most critical challenges in areas such as climate change, health, and advanced technologies. Our commitment includes providing robust support through founder programs, access to shared infrastructure and labs, and the opportunity to connect with a diverse national network of corporate partners, investors, and industry experts.

Overview At Abax Health, we are dedicated to bridging the gaps in care and enhancing the connectivity of healthcare data to elevate patient and provider outcomes. We are in search of a proficient Senior Database Engineer who will spearhead the design, optimization, and management of enterprise-level data systems that drive our analytics, reporting, and business intelligence initiatives. This pivotal role combines extensive technical database expertise with architectural leadership, ensuring performance, scalability, and data integrity throughout our data ecosystem. The Senior Database Engineer will operate at the crossroads of engineering and business operations, tasked with maintaining fast, reliable, and scalable data pipelines and warehouses as we transition from an early-stage client base to a multifaceted enterprise. Key Responsibilities Architect and enhance data warehouse platforms and the supporting database systems. Design and implement efficient data ingestion and transformation pipelines (ETL/ELT) utilizing tools such as ADF, DBT, or equivalents to guarantee reliable data ingestion from diverse sources (SFTP, HL7, FHIR, etc.). Develop and sustain logical and physical data models that back internal analytics, dashboards, and client-facing reporting applications. Optimize database performance, scalability, and reliability through tuning, indexing strategies, and proactive monitoring across both production and staging environments. Lead strategic data initiatives by establishing architectural standards that promote scalability, efficiency, and cost-effectiveness across the data platform. Collaborate with software engineering, implementation, operations, and business teams to ensure alignment on data requirements and governance practices. Administer, maintain, and monitor database systems to uphold availability, integrity, recoverability, and secure access in compliance with disaster recovery and business continuity best practices. Implement source control and DevOps methodologies (e.g., GitHub, ADO, etc.) for database change management, CI/CD automation, and deployment of database alterations. Mentor junior engineers in SQL development, reporting, analytics, and performance tuning best practices. Establish and enforce data governance standards for security, compliance, and consistency across all environments. Qualifications Over 10 years of experience in database engineering, architecture, or administration, particularly with production-grade SQL Server environments. Demonstrated experience in designing and automating ETL pipelines and data warehouse solutions that support analytics, reporting, and business intelligence platforms (e.g., Power BI, Tableau). Deep expertise in database performance tuning, optimization, and maintenance. Solid understanding of data governance standards and best practices. Effective communication skills for cross-functional collaboration.

Join Decagon as a Senior Software Engineer specializing in Agent Orchestration. In this pivotal role, you will lead the development of innovative software solutions that streamline agent interactions and enhance operational efficiency. Your expertise will guide the design and implementation of scalable architectures that support our mission to deliver exceptional customer experiences.As a key member of our engineering team, you will collaborate with cross-functional teams to define product requirements, develop robust software components, and ensure the highest quality standards are met. Your contributions will directly impact our product's success and the satisfaction of our clients.

Join our dynamic team at Anthem Engineering, where we are at the forefront of prototyping and developing innovative technologies and solutions to address critical issues within our division. Collaborating closely with analysts, we identify workflow challenges and create effective, user-friendly solutions.Our work encompasses a diverse range of applications and services tailored to support various missions, with an environment that is fast-paced and constantly evolving. Over the past year, we have successfully built tools that: Ingest, process, and analyze extensive data sets for high-stakes Presidential initiatives,Directly support forces safeguarding American lives in high-risk situations,Organize, process, and visualize crucial intelligence data, effectively preventing loss of life,Utilize geospatial tools and analytics to identify and track essential assets, andImplement AI/ML algorithms to tackle real-world challenges. Our strong partnership with government clients is integral to our success. They rely on our insights and recommendations, granting us the autonomy to select the best tools for each unique challenge.Each project we undertake presents distinct operational and technological constraints. We leverage a variety of frameworks, libraries, and programming languages to customize our solutions, including: TypeScript and JavaScript,React, Angular, Material UI, Bootstrap, Storybook,Java, Spring Boot,Elasticsearch, MongoDB, MySQL,npm, Webpack, Maven,Jest, JUnit, andGit. We are committed to continuous learning and the adoption of new tools, so adaptability is key. While we don’t expect everyone to know everything, we value a team that is eager to learn and grow together. Onsite work at customer location is required.

At LiveKit, we utilize open-source APIs to shape the future of computing. Our team comprises engineers who are dedicated to developing robust software stacks tailored for fellow engineers.You'll excel at LiveKit if you:Are passionate about writing code that is efficient, dependable, and practical.Have a reputation for addressing challenging technical issues.Demonstrate a strong work ethic and can both develop and deploy rapidly.Possess the ability to articulate complex technical ideas clearly to others.Have a knack for quickly learning new programming languages and tools.Impress us with thoughtful contributions to our GitHub repositories About This Role:Are you excited about revolutionizing AI and technology? We are on the lookout for a talented engineer to join our Agent Platform team. This is your opportunity to work on innovative advancements in Agentic computing, helping to develop the software stack that will lead the next technological revolution. If you are eager to create a meaningful impact, we want to hear from you!Your Responsibilities:Design and implement the core platform for agent hosting.Build robust systems for deploying agents across global data centers.Develop comprehensive tools for efficient management of hosted agents.Utilize technologies such as Go, Kubernetes, Firecracker, Docker, Buildkitd, and others.Who You Are:Proficient in containerization platforms.Knowledgeable about security concerns related to executing untrusted code.Experienced in designing and managing distributed systems.Adept at addressing intricate issues through detailed investigation.Our Commitment to YouWe Offer:A chance to create significant contributions to the world.Collaborate on open-source projects with world-class engineers.A competitive salary and equity package.The flexibility to work from anywhere globally.Comprehensive health, dental, and vision benefits.

About the Role wizardcommerce is hiring a Senior Software Engineer focused on Agentic Commerce and Automation. This is a fully remote position open to candidates based in the USA. What You Will Do Lead and contribute to the design and development of software solutions aimed at improving efficiency and user experience. Work closely with teams across disciplines to deliver reliable, high-quality products. Help shape solutions that address the changing needs of clients in the commerce and automation space. Collaboration Expect regular collaboration with product, design, and engineering colleagues to ensure that solutions meet both technical and business goals.

About DecagonDecagon stands at the forefront of conversational AI, empowering brands to create unparalleled customer experiences. Our platform enables leading enterprises such as Avis Budget Group, Block’s Cash App, Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that facilitate personalized, engaging interactions across voice, chat, email, SMS, and beyond.We envision a world where customer interactions transcend traditional support tickets and hold music, fostering quicker resolutions, richer dialogues, and stronger relationships. Our esteemed investors, including a16z, Accel, Bain Capital Ventures, Coatue, and Index Ventures, share this vision and support our mission.As an in-office company, we are united by our commitment to excellence and rapid execution. Our core values — Just Get It Done, Invent What Customers Want, Winner’s Mindset, and The Polymath Principle — guide our collaborative work environment and team growth.About the TeamThe Agent Orchestration team is responsible for developing the foundational execution layer that drives every agent interaction. We create systems that coordinate model reasoning, assess agent behavior, and ensure reliability in real-world customer scenarios. Our focus on accuracy, dependability, and speed enables Decagon agents to plan, decide, and act effectively across millions of interactions.About the RoleAs a Senior Software Engineer on the Agent Orchestration team, you will design and develop systems that govern the performance of Decagon agents in real-world conditions. You will tackle complex challenges associated with distributed systems and lay the groundwork for enhancing agent performance, reliability, and quality.This role offers significant autonomy and the opportunity to make a direct impact on the architecture of one of the most sophisticated agent platforms globally.In this role, you will:Develop the execution engine that supports intelligent agents at scale.Design systems that synchronize model reasoning and actions while maintaining speed and accuracy.Enhance reliability through improved testing, observability, and safety measures.Establish foundations that enable teams to evaluate and enhance agent behavior safely and continuously.

ABOUT THE ROLE:As an AI Engineer at Varick, you will take charge of designing and optimizing the intelligence layer within our enterprise operations. This involves creating agent systems that efficiently handle thousands of transactions, make classification decisions, and learn from human interactions.This position is suited for engineers with extensive experience in LLMs, agent architectures, and evaluation systems. You have successfully developed agent workflows that operate in production, not merely in demo environments. Your expertise includes prompt engineering, retrieval, tool calling, multi-agent orchestration, and the evaluation frameworks necessary for deploying trustworthy AI systems in enterprise settings.WHAT YOU'LL DO:• Design and implement agent architectures that tackle complex enterprise workflows, focusing on multi-step reasoning, tool calling, and exception handling.• Develop and sustain evaluation systems that ensure agent quality, accuracy, safety, and groundedness.• Create robust prompt systems, retrieval pipelines, and context engineering strategies to ensure reliable agent performance.• Establish feedback loops that empower agents to learn from human corrections and enhance their functionality over time.• Optimize inference costs and latency for production workloads to ensure efficiency.• Define and uphold best practices for agent reliability, observability, and governance.• Stay updated with the latest models, frameworks, and research to ensure impactful deployments into production.WHAT WE'RE LOOKING FOR:• At least 3 years of software engineering experience, with a minimum of 1–2 years dedicated to LLM applications or AI systems in a production environment.• Practical experience in constructing agent workflows featuring tool calling, retrieval, and multi-step reasoning.• A profound understanding of prompt engineering, context engineering, and methods to elicit reliable behavior from LLMs.• Experience in developing evaluation systems to assess AI output quality.• Proficient in Python with a solid foundation in backend engineering principles.• You have delivered AI features to actual users and have navigated challenges such as hallucinations, edge cases, accuracy drops, and cost management.• Must be based in San Francisco.

Join Replit, the pioneering software creation platform that empowers individuals to develop applications effortlessly using natural language. With a global community of millions and over 500,000 business users, Replit is revolutionizing software development by eliminating traditional barriers to app creation.About ReplitAt Replit, we are on a mission to create the world's most accessible AI coding agent. The Replit Agent allows anyone to turn their ideas into reality, whether it's a personal app, a groundbreaking startup idea, or a productivity tool for work. We take pride in being at the forefront of secure vibe coding, ensuring that our users can build applications securely while managing risks effectively.About the RoleAs a Senior Software Engineer on our Agent Platform team, you will develop robust tools that empower product engineers to iterate quickly on the Agent experience and enhance the core Agent functionality itself. You will serve as a vital link between the AI team, focused on core Agent logic, and the UX team, dedicated to crafting engaging Agent experiences. This role combines systems engineering, developer experience, and product engineering, addressing complex challenges from browser-based interfaces to high-performance backends and Linux systems engineering. We seek engineers who understand the product experience and can support it with efficient systems. You’ll have the chance to advance your skills across our infrastructure and product while leading impactful initiatives. We value diverse backgrounds and encourage all candidates to apply.Your ResponsibilitiesDevelop high-throughput backend applications and services, such as real-time chat functionality between users and the agent.Design a collaborative “Multiplayer Computer” that allows humans and AI agents to work together seamlessly on shared shells, filesystems, and states in real-time.Create infrastructure (both frontend and backend) that enables product engineers to deliver exceptional user experiences rapidly.Build reliable, well-structured interfaces between the Agent and both internal and external agentic systems (MCP).

Join Decagon as a Senior Software Engineer specializing in Agent Development. In this pivotal role, you will be responsible for designing, implementing, and optimizing software solutions that enhance our agent systems. You will collaborate with cross-functional teams to drive innovative projects, ensuring the highest quality and performance of our applications.

Vannevar Labs is at the forefront of defense technology, leveraging artificial intelligence to deter adversaries and enhance strategic capabilities. In today's algorithmic age, the nature of conflict has transformed, and foresight is equated with firepower. Our AI-driven solutions are specifically designed to counteract threats, particularly in the context of China, addressing scenarios from cross-Strait tensions to gray zone coercion. By utilizing mission-critical datasets in defense, our technology accurately models adversarial actions, simulates strategic campaigns, and offers actionable recommendations to decision-makers. Our AI systems are recognized as some of the most reliable in the industry, actively deployed in the Indo-Pacific region to uphold peace and safeguard lives.At Vannevar, we understand that exceptional technology is driven by exceptional talent. Our nimble team consists of world-class engineers and seasoned strategists with extensive backgrounds in defense and tradecraft. We are dedicated to creating a company characterized by impactful missions, user-centric design, and sustainable growth. In merely three years, we have scaled from $3 million to $80 million in annual recurring revenue (ARR), achieved early profitability, and attained unicorn status—demonstrating that true disruption does not require ego, and longevity does not necessitate stagnation.About the RoleAI Agents serve as the backbone of Vannevar's offerings—enhancing user experiences, enriching data workflows, and providing asynchronous alert services. The Agents Platform team is responsible for developing the infrastructure and tools that empower all teams within the organization to create robust and dependable Agents, trusted for high-stakes government applications. In this role, you will be a technical leader, spearheading the development and adoption of this platform while driving innovation in the rapidly evolving domain of Agentic AI.Your ResponsibilitiesDesign and advocate for best practices in developing AI Agents.Establish standards and tools for Agent quality, including evaluation frameworks, test suites, and benchmarks.Collaborate with internal teams to identify emerging product opportunities and create the necessary tooling to support them.Work alongside other platform teams, such as the data platform and identity access management, to address governance challenges unique to AI Agents.Keep abreast of the latest Agent techniques, tools, and best practices, particularly in areas such as agent architectures and tool integration.

Location: Boston, MA; Costa Mesa, CA; Seattle, WA About Anduril Industries Anduril Industries builds advanced defense technology for the U.S. and allied nations. The company’s systems run on Lattice OS, a platform that fuses thousands of data streams into a real-time, 3D command and control environment. Anduril focuses on delivering autonomy, AI, computer vision, sensor fusion, and networking solutions to military operations quickly, often in months rather than years. Team Overview: Developer Platform The Developer Platform team provides the backbone for software development at Anduril. This group manages the main developer CLI, which sees over 93,000 uses by more than 2,300 engineers. CI/CD pipelines support 3,500+ engineers across 23 product lines in the U.S., Australia, and the U.K. The team also handles deployment and release management systems, as well as the company’s LLM adoption platform. Now, the team is launching a new agentic development initiative to build next-generation AI-centric developer infrastructure. What You Will Do Build infrastructure for multi-agent orchestration, enabling AI coding agents to operate autonomously on servers and manage tasks across repositories at scale. Develop a real-time, agent-optimized knowledge base that gives AI agents detailed context about codebases, architecture, and operational patterns. Create a skills and plugin platform so teams can encode domain expertise into reusable AI features. Improve CI/CD reliability and the developer experience across 23 product lines. Design and refine release tools to simplify software deployment to production and robotic platforms. Oversee and enhance Anduril’s LLM adoption platform, including model rollouts, capacity planning, cost tracking, and developer onboarding.

Join Code Metal, where we are at the forefront of developing innovative AI-powered transpilation tools that seamlessly connect algorithm development with deployment for embedded systems. As a Senior Software Engineer specializing in Agentic AI, you will be instrumental in designing and executing sophisticated code generation pipelines that incorporate Generative AI, Static Analysis, and Formal Verification methodologies. This role provides a unique opportunity to influence the evolution of automated, AI-driven software translation for critical applications.Architect and implement intricate workflows utilizing state machines, message queues, and distributed processing.Leverage Docker and related technologies to maintain dependable and reproducible environments.Develop robust, modular codebases for code translation products that are thoroughly tested.Collaborate with domain experts to integrate verification techniques into AI-enabled code generation processes.Guarantee high availability and scalability of AI services through cloud platforms and distributed system architectures.

Transforming U.S. healthcare requires speed, precision, and an unwavering attention to detail. At Cadence, we are pioneering a remote care delivery system designed to keep older adults healthy, at home, and out of the hospital. By assigning each patient a dedicated clinical team that reviews their health on a daily basis rather than just every few months, we can detect issues early and provide timely interventions. The outcome is significantly improved patient health and reduced administrative burdens for healthcare professionals.Currently, Cadence is supporting tens of thousands of active patients across the nation. Our AI-driven system and scalable clinical model promote proactive, population-level care. As one of the fastest-growing companies in healthtech, we are just getting started.We are seeking a Senior Software Engineer to design and implement production agents that synthesize real-time clinical data, deliver proactive care recommendations, and take actionable steps on behalf of clinicians. You will be responsible for evolving agent architectures from prototype to production within a domain where reliability is critical to patient outcomes.You will oversee the entire lifecycle of AI-driven clinical workflows: retrieval, reasoning, tool utilization, evaluation, and safety measures. If you have experience building agentic systems at scale and are eager to see your work make a genuine difference beyond engagement metrics, we would love to connect with you.

About Tenable:Tenable® is at the forefront of Exposure Management. With 44,000 organizations worldwide counting on us to mitigate cyber risk, we empower 65% of the Fortune 500, 45% of the Global 2000, and numerous governmental agencies. Join us in redefining the cybersecurity landscape!Why Choose Tenable?When you ask our team about what makes Tenable a fantastic workplace, the answer is simple: our people! Together, we innovate cutting-edge cybersecurity solutions, fostering a culture of inclusion, respect, and excellence. As part of the #OneTenable team, you'll collaborate with some of the industry's most talented professionals while having access to the resources necessary to make a meaningful impact. We strive to deliver exceptional results and celebrate our victories together!Note: Applicants must be authorized to work in the U.S. without sponsorship. We currently cannot sponsor work visas.Location: Must reside in or be willing to relocate to the San Francisco/San Jose area.Your Role:At Tenable, we're not just creating exceptional products; we're cultivating a premier engineering culture dedicated to hiring top talent. We are seeking a Senior Software Engineer to be part of a pioneering initiative within our engineering team. In this role, you will design and implement the Agentic AI Platform, an orchestration layer that empowers autonomous agents to reason, plan, and execute intricate security workflows within our Exposure Management ecosystem.This role is highly hands-on and has a significant impact. You won't merely be utilizing LLMs; you'll be constructing distributed systems, state machines, and tools that transform generative models into reliable, enterprise-grade agents.While this role is primarily remote, occasional in-person meetings may be necessary.Your Opportunity:Construct the Agentic Backbone: Design and implement backend services that facilitate multi-agent workflows, enabling AI agents to break down complex user requests, manage states, and execute tasks across distributed microservices....

Join Harvey as a Software Engineer focusing on our Agents product. In this role, you will collaborate with a dynamic team to design and develop innovative software solutions that enhance the user experience for our clients. Your expertise in coding, problem-solving, and software development will play a crucial role in driving our mission forward.

Location: Hybrid (Menlo Park) or fully remote About Prophet Security Prophet Security builds an AI-native security operations platform to help security teams detect, investigate, and respond to threats more efficiently. The platform aims to reduce alert overload and unify security workflows. The team includes experienced professionals from organizations such as Abnormal Security, Expel, Mandiant, and McAfee. As an early team member, expect to influence product direction and customer solutions as the company grows. Role Overview: Senior Software Engineer - Agent Engineering This role focuses on developing and improving Prophet’s autonomous AI agent, which triages alerts, investigates incidents, and recommends actions within customer environments. The work involves analyzing missed detections, troubleshooting integration issues, and designing workflows to connect different parts of a customer’s security setup. Responsibilities range from hands-on coding to meeting directly with SOC leaders to clarify gaps between the agent’s outputs and customer expectations. The job centers on engineering within real-world security environments. Why Join the Agent Engineering Team Founder-level experience: Work closely with customers on product discovery, ship features under real constraints, and learn to balance building versus prioritizing. These are valuable skills for anyone considering a future as a founder. AI applied to real security challenges: Implement AI agents that address actual threats in live customer environments, not just theoretical scenarios. Direct collaboration: Work side-by-side with SOC teams, observe their challenges in the field, and deliver solutions quickly. Insights from these interactions will help guide Prophet’s product roadmap. Shape the team’s direction: As part of the founding group, help define processes and strategies rather than simply following established routines. What You Will Do Own the technical delivery process for customers, including discovery, scoping, production deployment, ongoing improvement, and expansion.