Moonshot AI is an AI-powered, no-code platform that autonomously optimizes websites to boost conversions and revenue.
WHY MOONSHOT AI? Imagine websites that rebuild themselves on autopilot to sell more, convert better, and grow faster. At Moonshot AI, we’re making that happen — merging generative AI, large-scale data pipelines, and experimentation into a self-evolving web. We’re a well-funded, very early-stage startup with a massive vision. Joining now means you’re not just an employee — you’re helping set the technical and cultural DNA of the company. If you’ve ever wanted the autonomy of a founder with the backing of top-tier investors, this is it. WHAT YOU’LL BUILD & LEAD As our Staff Software Engineer, you’ll be the technical backbone behind Moonshot’s evolution engine - designing scalable systems, guiding engineering strategy, and mentoring the builders around you. You’ll balance hands-on depth with architectural altitude, turning vision into technical reality. You will: - Work at the forefront of generative AI and agentic flows - build systems that let AI autonomously reason, experiment, and deploy real changes to the web. - Architect the next generation of Moonshot’s experiment engine - scalable, observable, fault-tolerant, built for millions of daily events. - Design and evolve our backend infrastructure across Python (Flask-RestX), serverless AWS, and data pipelines (ClickHouse, Postgres, Kinesis, Firehose, S3). - Drive technical strategy - define our engineering principles, evolve architecture across microservices, ingestion, and LLM-driven systems. - Mentor and multiply - uplevel senior and mid-level engineers through code reviews, pairing, and design docs. - Collaborate cross-functionally - work with AI, product, and data science to translate business needs into resilient systems. - Prototype and push boundaries - bring ideas from concept to production fast, balancing experimentation and rigor. - Raise the bar on performance, security, and reliability as we scale toward SOC 2 and enterprise clients. This isn’t a people-management role - it’s technical leadership at its purest form: deep design, high leverage, and full ownership. WHO WE’RE LOOKING FOR - 8+ years of experience designing and shipping production systems at scale (bonus: 0→1 or startup environment). - Strong expertise in Python, AWS, and JavaScript - you’re comfortable owning both backend and frontend architecture. - Proven ability to design distributed systems (event-driven, microservices, or data-heavy architectures). - You’ve been a technical lead or staff engineer - mentoring peers, reviewing designs, and setting engineering standards. - Bias toward action and clarity - you simplify, document, and deliver. - Deep curiosity about AI and experimentation - you love systems that learn and adapt. - Bonus: experience with ClickHouse, LLMs in production, or ecommerce/analytics infrastructure. AT MOONSHOT, CULTURE ISN’T FLUFF — IT’S HOW WE WIN - Curiosity & Growth → We challenge assumptions, ask big questions, and push for mastery. - Low Ego → No ivory towers — everyone gets their hands dirty. - Ownership → You own outcomes, not just outputs. Shipping is step one; impact is the goal. - Trust → Radical transparency and accountability, even when it’s hard. - Agility → We move fast, test faster, and aren’t afraid to pivot. - This Is Your Company → Ideas fuel breakthroughs. We’re all builders here. - Enjoy the Ride → Startups are a rollercoaster — we create good vibes and celebrate wins together. WHAT WE OFFER - Competitive compensation - Meaningful equity — real ownership in Moonshot AI’s success. - Full health coverage (medical, dental, vision) for you + your family. - Unlimited PTO — we trust you to take the time you need. - Tax free commuter and parking benefits - Office-first culture (4 days/week) — Midtown Manhattan, in the middle of it all. - Work directly with the founding team — your impact is immediate, visible, and career-defining. - Free One Medical Membership - 401k