Senior Full-Stack Engineer II - AI/ML

About StackAIStackAI is a revolutionary no-code AI workflow platform that enables businesses to construct, implement, and expand AI-driven workflows without requiring extensive machine learning expertise. With a growing user base and increasing enterprise adoption, our goal is to democratize access to large language models (LLMs), empowering every business operator—beyond just developers. Supported by Y Combinator and top-tier investors, we are laying the groundwork for the AI-driven future of work.The RoleAs a Senior Full Stack Engineer, you will be instrumental in defining the product and technical architecture at StackAI. Your responsibilities will span the entire technology stack, from crafting scalable backend systems to creating stunning and user-friendly frontend interfaces, and incorporating advanced AI models into our platform. This role offers significant impact, as you will work closely with the founding team, take charge of essential product features, and shape the engineering culture of a rapidly evolving startup.We seek exceptional 10X engineers—innovative builders who can consistently deliver results in a dynamic environment, remain inquisitive, and excel in diverse roles.ResponsibilitiesIn this role, you will:Build and own the entire platform, from backend services and APIs to frontend interfaces.Create robust, scalable backend systems utilizing Python and FastAPI (or similar), with optimized databases (SQL/NoSQL).Design and maintain high-quality user interfaces using React, Next.js, TypeScript, and Tailwind CSS, ensuring polished, intuitive, and responsive user experiences.Integrate new AI models and features into our products for seamless performance and enhanced value.Manage StackAI’s landing and product pages to establish benchmarks for clarity, design, and quality.Collaborate across the stack to connect backend services with frontend applications seamlessly.Engage with design, product, and customers to refine product direction and prioritize user needs.Stay at the forefront of full-stack technologies, promoting best practices and innovative solutions.Assist with customer support as needed; every team member contributes to user satisfaction.

About the RoleWe are on the lookout for a skilled Forward Deployed AI Engineer to join our dynamic team at Stack AI. This position is crucial for implementing enterprise-level AI solutions with an emphasis on Retrieval-Augmented Generation (RAG) pipelines and large language model (LLM) workflows. Your contributions will significantly enhance our offerings to Fortune 500 companies and enterprises across diverse sectors.Role Overview:In this role, you will seamlessly integrate large language models into enterprise systems, collaborating with strategic accounts to tailor solutions that meet their technical needs. Utilizing the Stack AI platform, you’ll engage with clients to co-create innovative solutions that address their evolving challenges.Key Responsibilities:Enhance and maintain solutions for strategic accounts using the Stack AI platform.Analyze and document requirements and relationships within target enterprise offices.Identify opportunities and provide insights to shape our go-to-market strategy.Directly contribute to the Stack AI codebase, transforming customer feedback into enhancements for the Python backend and React/Next.js TypeScript frontend.Project future opportunities and secure high-value contracts.Draft proposals, present to stakeholders, and lead engaging product demonstrations.Promote Stack AI at enterprise conferences and events.

Role overview Jobs for Humanity is seeking a Full Stack AI Engineer based in San Francisco. The position centers on building and maintaining AI applications designed to make a positive difference in people’s lives. Collaboration is a key part of the role, with engineers working alongside colleagues from different backgrounds throughout the design, implementation, and ongoing improvement of AI-driven solutions. What you will do Develop and maintain AI applications across the technology stack Partner with team members from various disciplines to deliver effective solutions Design, implement, and continuously improve AI features and tools Work environment Inclusion is central to Jobs for Humanity’s mission. The team values engineers who want to use technology for positive impact and welcomes input from a range of perspectives to help drive meaningful change.

At OpenAI, we are committed to ensuring that the transformative benefits of artificial intelligence are accessible to all, safely and responsibly. Our Health AI team is dedicated to enhancing access to top-tier medical expertise and setting a benchmark for the ethical deployment of AI in critical health environments.The potential of AGI to revolutionize healthcare is immense. Currently, millions around the globe struggle to find trustworthy medical information, while healthcare professionals face escalating pressures on their time and resources. We are developing advanced AI systems designed to empower patients, clinicians, and healthcare workers, all while adhering to the highest standards of safety, reliability, and privacy.We invite talented full stack software engineers to join us in building and scaling innovative products that serve both consumers and healthcare providers worldwide. You will engage collaboratively with product, design, and research teams to deliver impactful systems in a dynamic, fast-paced environment.Key Responsibilities:Architect and develop scalable full stack systems for both consumer and enterprise health applications.Manage the complete lifecycle of feature development—from initial design and implementation to deployment, monitoring, and iterative improvements.Build and oversee data pipelines and services that comply with stringent privacy, security, and legal standards (e.g., HIPAA).Collaborate with researchers and safety teams to embed reliability, evaluation, and safeguards into production systems.Troubleshoot, optimize, and secure systems to ensure high availability, performance, and scalability across global operations.Take initiative in resolving complex problems and lead them to effective, high-quality solutions.Ideal Candidate Profile:Passionate about improving health outcomes and broadening access to medical knowledge.Strong engineering skills with a knack for creating robust, well-architected systems.5+ years of experience in producing maintainable, production-grade code.Able to work independently, taking full ownership of projects with minimal oversight.Thrives in a collaborative, agile environment alongside engineers, product managers, designers, and researchers.Willing to engage in essential, foundational tasks that contribute to mission success (e.g., compliance, data management).

Join Kiddom as a Senior Full Stack Engineer in our AI Experience Pod!At Kiddom, we're transforming education by blending high-quality instructional materials with innovative digital learning tools. Our platform empowers schools and districts to develop tailored curriculums that reflect the unique needs of their communities. With powerful insights for educators and leaders, we drive continuous improvements in instruction and professional development.We are seeking a Senior Full Stack Engineer to elevate our AI-powered offerings. This role is pivotal in creating user-friendly and high-performance interfaces that enhance the educational experience for both teachers and students. As part of a small, agile team, you will collaborate closely with product, design, and data specialists to integrate AI tools that streamline development and improve code quality.If you are an engineer with a passion for AI and thrive in navigating complex challenges, this is the opportunity for you! Join us in building transformative, AI-first products that will make a difference in education.

Join Us as a Full Stack Product Engineer - Agentic AIAt Vori, we are redefining the software development landscape. As we move towards a future powered by agentic systems—that design, generate, test, and deploy software continuously—we are on the cutting edge of technology. Our mission is to create a modern operating system for grocery that incorporates agentic infrastructure, transforming how retailers operate.The vision is ambitious: a self-driving store that utilizes AI agents to optimize pricing, inventory, merchandising, and operations seamlessly. To realize this vision, we are evolving from a company that simply delivers features to one that orchestrates intelligent agents to do so.Every engineer at Vori embodies the role of an AI Product Engineer, focusing on:Designing workflows for agentsBuilding systems of context and knowledgeCreating self-improving feedback loopsDeveloping products where AI is integralYou will collaborate across product, design, and infrastructure to transform innovative ideas into production-ready AI systems that retailers depend on daily.Key ResponsibilitiesYour role will involve:Designing and delivering agentic product systems beyond traditional software features.Working with product managers, designers, and clients to pinpoint areas where AI agents can enhance workflows.Architecting agent frameworks that integrate reasoning, planning, tool usage, and feedback mechanisms.Building foundational infrastructure for AI systems, including:Orchestration frameworksContext pipelinesEvaluation frameworksKnowledge systemsEvent-driven architecturesEngaging with the entire stack—from backend orchestration and data pipelines to user interfaces that make AI systems transparent and reliable.Rapidly prototyping, experimenting, and scaling promising ideas into production systems used by retailers.Integrating new AI capabilities and tools to enhance both product intelligence and engineering efficiency.

About AbridgeAbridge, founded in 2018, is dedicated to enhancing understanding in the healthcare sector. Our innovative AI-driven platform is specifically designed for medical conversations, streamlining clinical documentation processes while allowing healthcare professionals to concentrate on what truly matters—their patients.Our state-of-the-art technology converts patient-clinician dialogues into structured clinical notes in real-time, integrating seamlessly with electronic medical records (EMRs). With our unique Linked Evidence framework and auditable AI, we are the only organization that aligns AI-generated summaries with factual data, enabling providers to swiftly trust and verify outcomes. As trailblazers in the realm of generative AI for healthcare, we are setting benchmarks for the ethical application of AI across healthcare systems.Our expanding team consists of practicing MDs, AI experts, PhDs, creatives, technologists, and engineers, all collaborating to empower individuals and make healthcare more comprehensible. We have offices in the vibrant Mission District of San Francisco, the trendy SoHo area of New York City, and East Liberty in Pittsburgh.The RoleWe are seeking dynamic Senior Integrations Engineers to join our rapidly growing team! This pivotal role will support our expansion during this hyper-growth phase. You will be instrumental in designing, developing, and scaling integrations that drive our product capabilities. Collaborating with fellow engineers, implementation specialists, support staff, and product managers, you will create both real-time and batch data integrations with our partners and clients.What You’ll DoDesign, build, and maintain robust integrations and infrastructure to scale our business.Develop secure, high-quality healthcare integrations utilizing REST-like APIs, FHIR standards, and third-party APIs.Work closely with our health system customers to implement, troubleshoot, and support integrations, engaging confidently with external partners and stakeholders.Enhance existing systems with new features, improving performance, stability, quality, and security.Promote high coding standards, improve codebase quality of life, contribute to documentation, and help manage technical debt.Foster user empathy and maintain a user-centric approach in all development efforts.Communicate effectively within and on behalf of our cross-functional product delivery teams, collaborating across various disciplines.

Join Retell AI as a Senior Full Stack Software EngineerAt Retell AI, we are revolutionizing the call center industry with innovative voice AI technology. Our cutting-edge solutions are designed to improve communication efficiency, allowing businesses to automate sales, support, and logistics calls that once required large teams of human agents. In just 18 months, we have experienced remarkable growth, achieving $36M in annual recurring revenue with a dedicated team of 20, up from $5M at the beginning of 2025.Our goal for 2026 is to create a modern customer experience platform powered entirely by AI. We are not just automating but building intelligent AI agents that can perform the roles of frontline agents, quality assurance analysts, and managers, continuously enhancing customer interactions.We are rapidly expanding and seeking talented individuals who are ready to solve challenging technical problems, work at a fast pace, and make a significant impact in one of the fastest-growing voice AI startups.Let’s shape the future of communication together!

About CaraCara is an innovative AI platform specifically designed for the insurance sector, offering a modular system that empowers agencies, brokerages, and MGAs to automate services, enhance sales, and expand operations with a round-the-clock digital workforce.As one of the fastest-growing AI firms within the insurance landscape, we attract agencies and brokerages of various sizes, bolstered by a rapidly growing customer base. Our team comprises experts in engineering and insurance from notable organizations like Stripe, Blend, Strategy&, and Travelers, and we are supported by top-tier venture capitalists as we scale both our product and team to meet increasing market demands.About the RoleAs a Software Engineer at Cara, you will engage in full-stack development, crafting the systems that drive our AI platform—from user-friendly interfaces to backend services and AI infrastructure. Your responsibilities will include developing product features, creating custom solutions for mid-market and enterprise clients, and fortifying our platform to uphold performance, reliability, and security. This hands-on position offers extensive ownership and collaboration with product, AI, and go-to-market teams to transform intricate insurance workflows into streamlined, automated experiences. You will work directly with the founders and clients to influence the roadmap, product, and technology.What You’ll DoAI Agents & Workflows: Develop and enhance autonomous digital agents that manage insurance workflows comprehensively.Full-Stack Product Engineering: Conceptualize, design, implement, and deploy new features across the entire stack—from frontend user interfaces to backend APIs and critical infrastructure.Enterprise Solutions: Collaborate closely with clients to design and implement customized solutions that integrate seamlessly into their business processes and the broader platform.Platform Development: Enhance our core systems, including AI and computing infrastructure, asynchronous processing, observability, and operations.Performance: Evaluate, optimize, and innovate production systems to deliver exceptional speed and performance for AI workflows.Cross-Functional Collaboration: Research cutting-edge technologies and partner with the go-to-market team to dissect customer requirements, prioritize and develop product roadmaps, and deliver impactful solutions.

About Flow EngineeringFlow Engineering is a pioneering AI-driven requirements platform designed for contemporary engineering teams. We empower hardware groups to collaborate seamlessly with AI agents, facilitating the rapid design, validation, and evolution of intricate systems.Role OverviewWe are on the lookout for experienced Staff Software Engineers to develop AI-enhanced functionalities that streamline the process of authoring, reviewing, and managing requirements. You will be at the forefront of integrating AI into workflows for systems and domain engineering, shaping how teams analyze and improve their systems.This position uniquely combines aspects of AI, product development, and full-stack engineering, guiding projects from initial concept to stable, observable features in a live production environment.Your ResponsibilitiesDesign and implement AI-driven features such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers.Create agentic workflows enabling systems and domain engineers to explore designs, simulate alterations, and validate requirements effectively.Assess and incorporate language models and related tools, ensuring optimal reliability, latency, cost-effectiveness, and debuggability in a production setting.Build and sustain the necessary infrastructure including data pipelines, evaluation tools, prompt and model management systems, observability features, and safety protocols.Work across the tech stack, from backend services and APIs to user interface elements, to deliver integrated AI features rather than mere model endpoints.Collaborate with product teams and clients to identify high-impact workflows, conduct experiments, and iterate rapidly based on feedback.Qualifications8+ years of experience in software development, including the design, testing, and operational management of services at scale within a cloud environment.Proficient in working with modern large language models (LLMs) and associated tools (e.g., OpenAI, Anthropic, Hugging Face, vector stores, retrieval-augmented generation patterns).Knowledgeable in prompt design, retrieval-augmented systems, evaluation techniques, and safety measures.Capable of evaluating trade-offs between different models, architectures, and deployment strategies to make informed decisions.Adaptable to a fast-paced work environment that encourages ownership, experimentation, and iterative development.Our Technology StackWe utilize a modern tech stack that emphasizes AI-driven solutions.

About Loop Loop is a pioneering data platform revolutionizing the global supply chain. In an industry plagued by disorganized data trapped in PDFs, emails, and outdated systems, we harness the power of AI to transform this chaos into a reliable 'source of truth' that streamlines payments and audits for Fortune 100 companies. Our mission is to create the financial nervous system of a $100 trillion physical economy, ensuring that freight moves efficiently and carriers are compensated immediately. Supported by industry-leading investors such as Founders Fund, Index Ventures, and 8VC, we are on an aggressive growth trajectory. We seek engineers eager to deploy innovative AI solutions that drive the physical economy forward. About You As a Full-Stack Software Engineer, you will collaborate closely with founders and clients to tackle logistics billing and payment challenges. Your contributions will be vital in shaping the product and delivering features that have a real impact on our customers' experiences. You will encounter and resolve complex technical challenges, benefiting from the support and insights of our team. Your influence will help define Loop's culture and growth trajectory. Responsibilities Collaborate across teams (product, design, sales) to gather requirements and deliver thoughtful solutions. Produce high-quality, extensible code. Participate in code reviews to uphold exceptional engineering standards. Facilitate discussions and document processes to achieve optimal technical designs. Engage with various components, spanning frontend to backend and infrastructure. Utilize AI technologies like Cursor, Codex, and Claude to enhance software development and advocate for the integration of AI tools to boost productivity across the organization. Encourage best practices and disseminate technical knowledge within the team. Contribute to Loop's growth through constructive feedback on our products, processes, and culture. Qualifications Willingness to work in the San Francisco or Chicago office three days per week. At least two years of software engineering experience. Proficiency in TypeScript and familiarity with tools such as GraphQL, Relay, React, and Node.js. Experience in early-stage companies, where you have managed end-to-end product delivery and adapted to various roles.

About UsAt Roboflow, our mission is to revolutionize how we perceive and interact with the world through programmable vision. As pioneers in artificial intelligence, we provide developers with the tools and resources to create and implement computer vision models effortlessly.With over 1 million developers, including teams from half of the Fortune 100, leveraging Roboflow's open-source and hosted tools, we are at the forefront of innovation. Our applications range from accelerating cancer research by counting cells to enhancing safety on construction sites, and much more.Supported by esteemed investors such as Y Combinator, Google Ventures, and Craft Ventures, we have raised over $63 million to continue our mission.Our team, 'Roboflowers,' embodies a culture of curiosity, accountability, and a proactive approach to technology. We prioritize hands-on experience and collaboration, thriving in a high-autonomy environment where every team member acts like a founder.

Join our dynamic team at Elite Solutions as we expand our AI-driven initiatives! We are in search of talented developers, engineers, and researchers who are eager to shape the future of artificial intelligence systems.Whether your expertise lies in creating user-friendly interfaces, developing robust back-end systems, training advanced AI models, or designing scalable infrastructure, we have a place for you!If you're unsure where your skills best fit, don't worry—we'll provide guidance. Explore the roles below and let us know which aligns with your interests and abilities.1. Front-End DeveloperResponsible for designing and implementing engaging user-facing applications and dashboards. Key Skills: React, JavaScript/TypeScript, TailwindCSS, Figma, UX principles.2. Back-End DeveloperTasked with building APIs and server-side systems that drive AI tools and data pipelines. Key Skills: Python, FastAPI, Go, SQL/NoSQL, REST/GraphQL.3. Full-Stack EngineerDevelops complete applications that link front-end interfaces with back-end AI logic. Key Skills: Combination of Front-End and Back-End skills, API design, CI/CD.4. Machine Learning EngineerResponsible for deploying, fine-tuning, and maintaining AI models in production. Key Skills: PyTorch/TensorFlow, MLOps, model serving, inference optimization.5. Data EngineerBuilds scalable data pipelines and manages datasets essential for training and evaluation. Key Skills: Apache Airflow, Spark, SQL, Python, BigQuery, ETL systems.6. Research EngineerBridges the gap between AI theory and practical application by developing prototypes. Key Skills: Python, ML libraries, LLM experimentation, rapid prototyping.7. DevOps / Site Reliability Engineer (SRE)Ensures the reliability, monitoring, and automation of AI systems. Key Skills: Kubernetes, Docker, Prometheus, CI/CD, Python/Bash.8. Infrastructure EngineerDesigns and maintains the cloud infrastructure that supports AI training and deployment. Key Skills: AWS/GCP, Terraform, distributed systems, cost optimization.9. Security EngineerResponsible for securing the platforms and services that support our AI stack. Key Skills: Cloud security, identity management, penetration testing, audits.10. AI Researcher (LLM / CV / RL)Conducts experiments to advance the science behind our models, including LLMs, computer vision, and reinforcement learning. Key Skills: Research publications, advanced ML theory, model development, experimentation.

Join Wonderschool as a Senior Full Stack Engineer At Wonderschool, we believe every child deserves exceptional early childhood education that unleashes their potential. Our mission is to empower childcare providers—small business owners—by providing them with software, coaching, and support to successfully launch and grow their programs, while also collaborating with governments to enhance childcare infrastructure. We are at the forefront of creating an innovative platform that seamlessly integrates marketplace functionality, SaaS solutions, and public sector systems, increasingly powered by AI. Our products are designed to assist providers in managing all aspects of their businesses—from enrollment and marketing to compliance and daily operations. Our dedicated and agile team is committed to developing scalable systems. We prioritize individuals who take initiative, embrace rapid experimentation, and utilize modern tools—including AI and automation—to maximize their impact. Position Overview As a Senior Full Stack Engineer, you will play a pivotal role in developing the foundational systems that drive Wonderschool’s platform. You will enable providers to build and expand their businesses, empower governments to implement programs at scale, and assist families in accessing quality care. You will oversee features from conception to deployment, collaborating across front-end, back-end, and data layers to create high-quality, scalable products. This role requires a builder's mindset, as you will work closely with product, design, and go-to-market teams to transform real-world challenges into effective, user-friendly solutions. Success will be measured by your ability to deliver quickly, enhance system reliability, and leverage modern tools—including AI—to boost development speed and product effectiveness. Key Responsibilities Lead Product Development Design, develop, and deploy full-stack features that enhance experiences for providers, parents, and government entities. Manage the entire development lifecycle—from scoping and architecture to implementation and production support. Write clean, maintainable code with comprehensive test coverage. Identify and resolve production issues across the technology stack. Enhance Product Impact Collaborate closely with Product, Design, and Data teams to develop features that address real customer needs. Gain a thorough understanding of customer workflows and use cases. Contribute technical insights and tradeoff analyses to product decisions. Work collaboratively with go-to-market teams to refine user needs and improve product outcomes. Optimize Systems for Scalability Design systems and data models that facilitate complex workflows and enhance scalability. Continuously improve system performance and reliability. Proactively identify opportunities for automation and innovation.

Join Our Team as a Staff Software Engineer, Full-Stack - Enterprise Generative AI At Scale AI, we are revolutionizing enterprise workflows through our Scale Generative AI Platform (Scale GP), an advanced AI solution that provides APIs for knowledge retrieval, inference, evaluation, and much more. We are seeking a talented full-stack engineer, with a strong front-end focus, to develop innovative AI-powered applications that transform how businesses operate. In this dynamic role, you will collaborate on diverse projects, ranging from cutting-edge customer-facing applications to internal SaaS products. Be part of our engineering team that powers initiatives such as TIME’s Person of the Year AI experience (see it in action), showcasing how our technology impacts the media landscape. Additionally, you will enhance Scale’s GenAI Platform (SGP), a robust system enabling businesses to create and manage AI agents at scale. Whether developing interactive AI assistants or refining our core SaaS platform, your contributions will shape the future of AI in real-world applications.

About the RoleJoin our dynamic team at OpenAI as we revolutionize economic opportunity through our innovative AI-powered Jobs Platform. We are seeking talented Full Stack Software Engineers who are passionate about creating transformative applications using ChatGPT. This role presents a unique opportunity to engage at the convergence of AI agents, personalized user experiences, and impactful economic solutions.As millions utilize ChatGPT for career guidance, we are redefining the job market landscape. Our vision is to develop a career agent that comprehends individual skills, facilitates proof of those skills through certifications, and actively connects job seekers with employers based on genuine capabilities rather than traditional job boards.Key Responsibilities:Lead the design and development of core product features for our cutting-edge AI job platform.Architect and implement systems for candidate matching, verification, skills representation, and workflow automation.Collaborate with research teams to integrate new AI models and capabilities into user-friendly features that help individuals demonstrate their skills and secure job opportunities.Develop scalable, high-trust systems to support millions of job seekers and employers.Conduct user experiments, gather feedback, and iterate rapidly to enhance user outcomes.Work alongside product, design, research, and operations teams to craft human-centric AI experiences.Prioritize speed, reliability, and security to provide a trustworthy platform for economic mobility.Qualifications:A minimum of 5 years of software engineering experience with a focus on developing robust user-facing products.Demonstrated experience in full-stack development, with the ability to own features from inception to deployment.A strong interest in marketplaces, matching algorithms, or personalization, even if direct experience is lacking.Keen interest in AI-driven user experiences, agents, and workflow automation; prior ML experience is not mandatory.A proactive mindset and enthusiasm for thriving in a fast-paced, innovative environment where user impact is paramount.About OpenAI:At OpenAI, we are at the forefront of AI research and deployment, committed to advancing digital intelligence in a way that is safe and beneficial for humanity. Our mission is to ensure that artificial general intelligence (AGI) benefits all of humanity. Join us as we strive to create advanced technologies that empower people and drive positive change.

About the RoleJoin us as we revolutionize the application of AI with ChatGPT, aimed at unlocking economic opportunities on a grand scale. This is a rare opportunity to operate at the cutting edge of AI, working on an innovative platform that integrates agents, search/matching algorithms, personalization, user experience (UX), and tangible economic impact. You will help develop AI solutions that significantly enhance people's lives.As millions rely on ChatGPT for career guidance, we are challenging the outdated approaches of static résumés and keyword searches. We are creating a distinct career agent that comprehensively understands skills, assists in certification, and tirelessly seeks to create opportunities. Our vision is to establish a network where job seekers and employers connect based on actual capabilities rather than traditional job postings.In this role, you will:Lead the development of key product areas to create a next-generation AI-driven jobs platform.Design and implement essential systems for candidate matching, verification, skills representation, and workflow automation.Collaborate with research teams to translate new model capabilities into production features that enable users to validate their skills and discover exceptional opportunities.Develop robust, scalable systems that cater to millions of job seekers and employers.Conduct experiments, engage with users, and iterate swiftly to uncover what truly drives successful job outcomes.Work closely with product managers, designers, researchers, and operations to craft AI-enhanced, user-centered experiences.Optimize for performance, reliability, and security to ensure a trustworthy platform fostering economic mobility.You may be a great fit if you possess:A minimum of 5 years of software engineering experience, particularly in developing highly-available user-facing products.Proficiency in full stack development (frontend and backend) and a comfort level with owning features from inception to deployment.A passion for marketplaces, matching systems, or personalization, even if you have not previously built one.Interest in AI-driven user experiences, agents, and workflow automation (direct machine learning experience is not mandatory).Enthusiasm for thriving in a dynamic, fast-paced environment where innovative ideas are rapidly implemented and user impact is prioritized.About OpenAIOpenAI is at the forefront of AI research and development, dedicated to advancing digital intelligence in a way that is safe and beneficial for humanity. We strive to ensure that our cutting-edge technologies are aligned with human values and contribute positively to society.

About the RoleAt Ditto, we are pioneering the future of social networking through agentic AI. Our vision is to create a platform where AI agents not only assist users but autonomously manage interactions, understand user preferences, make informed decisions, and consistently improve the way people connect in real life.This is not your conventional full-stack position. We seek innovative engineers eager to develop systems where AI acts as the execution layer while humans devise, direct, and oversee these systems.As a Senior Full-Stack Engineer, you will play a pivotal role in realizing Ditto’s autonomous matchmaking and engagement engine. You will develop both user-facing features powered by AI agents and internal tools that facilitate interaction between humans and AI, enabling observation, debugging, and enhancement of agent functionalities. Collaboration with product, research, and infrastructure teams will be essential in shaping the backbone of Ditto’s agentic platform.In This Role, You WillDevelop agent-driven product flows for matching, chatting, scheduling, and re-engagement.Lead customer-facing social experiences powered by autonomous AI systems.Design and implement AI-orchestrated workflows that enhance operational efficiency.Create internal tools for both humans and AI to:Inspect system states.Debug agent behaviors.Evaluate outcomes.Guide system direction.Establish feedback loops connecting:User behaviors.Agent decisions.Real-world outcomes (matches, responses, dates, retention).Optimize the system for reliability, speed, and scalability.How You Will WorkYour role will involve acting as a manager of AI agents. Your primary responsibilities will include:Defining agent functionalities.Providing contextual guidance for agents.Designing the tools they utilize.Validating agent outputs.Establishing the infrastructure that enables agents to learn from experiences.Your focus will be on transforming human workflows into autonomous systems that yield measurable outcomes.

Wonderschool creates software that helps small business owners, especially in childcare, grow their businesses. The company is expanding into new sectors, bringing technology to markets that are ready for change. AI is central to Wonderschool’s work, with OpenClaw agents supporting outreach, customer engagement, enrollment, and compliance. The vision is to let non-engineers set up automations and workflows directly from Slack, without needing to write code. Long term, the aim is for AI agents to autonomously build products. The team values quick iteration and focuses on results. Engineers here want their work to have a direct, visible impact. Role overview This Full Stack Software Engineer - Applied AI role centers on building and refining AI-driven systems, supporting internal teams, and delivering features across the stack. The position is based in San Francisco. What you will do Review code generated by AI tools such as Claude Code and Codex, providing feedback to improve agent performance. Design and document codebases for clarity, update data models, and remove outdated patterns to streamline agent development. Develop and manage the automated product pipeline, including signal detection, AI-generated requirements, and code review workflows. Troubleshoot and resolve production issues with AI agents. Create infrastructure and tools so operations, sales, and customer success teams can manage the platform independently. Translate internal needs into automated, reliable systems. Guide non-engineers in understanding and using new solutions. Build features across the stack using React and TypeScript on the front end, Node.js or Elixir on the back end, and Postgres for data storage. Own the product lifecycle from requirements through deployment. Diagnose and fix issues across the stack. Location This role is based in San Francisco.