Founding AI Engineer
Middleware
At Middleware — one of the fastest-growing AI observability platforms — we're looking for a talented and experienced AI/ML founding engineer to join our team. You'll play a key role in building AI on our observability platform to detect and fix issues automatically. In this role, you’ll be able to design, develop, and deploy intelligent solutions that take action where our platform identifies problems. We are looking for someone to help us invent the future of DevOps for the AI age. Key Responsibilities: Build AI-Powered Remediation Systems: Design and implement machine learning models that can identify, diagnose, and automatically resolve system issues detected by our observability platform. Own the AI/ML Pipeline: Take end-to-end ownership of the AI lifecycle — from data collection and preprocessing to model training, evaluation, and deployment. Integrate with Observability Stack: Work closely with the core platform team to integrate AI solutions into the existing observability infrastructure (e.g., logs, metrics, traces). Experiment and Iterate: Rapidly prototype and experiment with different models and approaches (e.g., anomaly detection, root cause analysis, LLM-based insights) to find what works best. Collaborate Cross-Functionally: Partner with product, backend, and DevOps teams to align AI capabilities with user needs and infrastructure realities. Set the Technical Direction: As an early technical hire, contribute to foundational architecture decisions and establish best practices for AI/ML within the company. Ensure Reliability and Scalability: Build systems that perform reliably at scale and integrate safely into production environments. Stay Ahead of the Curve: Keep up with the latest advancements in AI/ML and observability to help shape our product roadmap. Qualifications: Engineers with experience building AI products (do side-projects count?) Solid software engineering skills: Proficiency in Python and TypeScript. Systems knowledge: Understanding of observability tools (e.g., Prometheus, OpenTelemetry). Owner mindset: Comfortable working in a fast-paced, ambiguous environment with limited structure and high ownership. Few more facts: We're backed by some of the best investors in the world, like Y Combinator, 8VC, Fin Capital, Tokyo Black (Looker founder fund), Guillermo Rauch (founder of Vercel) and many more. You will grow fast and work at scale - we collect and process 1 petabyte of data monthly. So you will be working with a large dataset to process and store. You like being rewarded directly for your high output Founder and CEO Laduram built the company before, took it to 200 people, and raised $57m in venture funding. If you are excited about the prospect of building an AI-based cutting-edge observability platform and working with a team of talented and passionate engineers, we encourage you to apply for this position. #J-18808-Ljbffr Middleware
$150k - $220k
Optimized deploys AI agents into the operations that run the physical economy: the factory floors, foundries, and procurement teams... ...reliably in production is the hardest part, and we need a founding engineer to own it. As a Founding AI Engineer, you'll architect the platform...Suggested$120k - $200k
Overview Mason AI has cracked a research problem that went unsolved for over half a century: automatically checking blueprints... ...construction in America. Role We’re looking for a Founding AI/ML Engineer to help us scale solutions from residential projects in California...SuggestedFull timeWork at officeFlexible hoursWeekend work- We're partnering with a venture-backed startup building AI-native products that help companies operate more effectively. They're looking for a Founding Engineer to join a small, high-caliber team and help shape both the product and the company from the ground up. What...Suggested
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An innovative AI-native startup in San Francisco seeks a Founding Engineer to build AI-native products from scratch. This role requires 5-6+ years of experience in web application development, focusing on both backend and frontend, particularly with Python and React. The...$120k - $200k
...120,000 - $200,000 + 0.5‑2% Equity + Flexible PTO Are you an AI engineer who wants to build and own the core agentic systems powering an... ...intelligence, whilst benefiting from full autonomy and founding‑level equity? This is a rare opportunity to join a YC‑backed,...Full timeImmediate startFlexible hours- Kastle is building an AI operating system for consumer lending, starting with mortgage. We are hiring a Founding Applied AI Engineer to lay the technical foundation of our platform in San Francisco. You will fine-tune models, design AI workflows, and deliver compliant,...Relocation package
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Founding AI Engineer Join to apply for the Founding AI Engineer role at Nowadays (YC S23) Base pay range: $130,000.00/yr - $170,000.00/yr The amount listed above is the expected annual base salary for this role, subject to change. About Nowadays Nowadays is the first...- Alexander Chapman is seeking a Founding Engineer in San Francisco to join a high-caliber team building AI-native products. The role involves shaping product and company direction, emphasizing startup experience and AI integration in development. The ideal candidate thrives...
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$180k - $280k
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About Hyperspell Hyperspell is the Memory & Context Layer for AI Agents. AI agents are clueless geniuses. AI agents are... ...can enjoy shaping the future together. About the Role As our founding ML engineer, your mission is to advance what’s possible with AI agents. You...$180k - $250k
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$150k - $220k
Hyperspell is seeking a founding forward-deployed engineer in San Francisco to enhance customer success with AI agents. You will evolve the SDK, manage customer relationships, and ensure deep dives into customer needs. The role requires fluency in Python and TypeScript,...$60k - $180k
Join to apply for the Founding AI Engineer role at Rebolt (YC W25) Join to apply for the Founding AI Engineer role at Rebolt (YC W25) This range is provided by Rebolt (YC W25). Your actual pay will be based on your skills and experience — talk with your recruiter to learn...Full timeFreelanceInternshipRemote work- Jack & Jill is a fast-growing AI infrastructure startup in San Francisco seeking a Founding Engineer to own the technical core of an innovative platform. You will build pricing intelligence, demand forecasting, and inventory optimization models from the ground up, working...
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$160k - $300k
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