Greylock Partners

About the Company

We are the first partner for founders. Over 80% of our investments are the first check: Pre-Seed, Seed, or Series A. Many start on a whiteboard. Focused on AI-first companies. We partner selectively, care deeply, and strive for excellence.

We back founders who are building disruptive enterprise and consumer software companies such as: Airbnb (Nasdaq: ABNB), Abnormal Security, Adept AI, AppDynamics, Arista Networks (NYSE: ANET), CATO Networks, Coinbase (Nasdaq: COIN), Discord, Dropbox (Nasdaq: DBX), Figma, Inflection, Instabase, LinkedIn, Meta (Nasdaq: Meta), Nextdoor (NYSE: KIND), Okta (Nasdaq: OKTA), Palo Alto Networks (NYSE: PANW), Roblox (NYSE: RBLX), Rubrik, and Workday (NYSE: WDAY).

Listed Jobs

Company Name

Greylock Partners

Job Title

Sr. Product Manager, Consumer (Social Good)

Job Description

**Job Title** Sr. Product Manager, Consumer (Social Good) **Role Summary** Lead the growth engine and marketplace development for a mission‑driven self‑directed health app. Own user acquisition, retention, and monetization funnels, drive 0‑to‑1 product launches, and embed AI to enhance personalization across mobile and web. **Expectations** - Deliver a data‑driven growth roadmap, achieving measurable increases in acquisition, activation, engagement, and subscription LTV. - Own end‑to‑end product ownership for strategic initiatives, from research to launch and iteration. - Build a culture of rigorous experimentation and rapid iteration. - Collaborate tightly with Engineering, Design, Marketing, and Operations to ship high‑quality features on time. **Key Responsibilities** 1. Define and execute growth strategy: optimize acquisition, activation, retention, and monetization pipelines. 2. Lead marketplace & commerce product development: discovery, conversion, checkout, and post‑purchase experience. 3. Design and run A/B tests and experiments across the funnel, driving conversion improvements. 4. Optimize subscription product: pricing, paywalls, churn reduction, and LTV maximization. 5. Drive AI product strategy: chat‑bot guidance, agentic buying, personalization, and discovery. 6. Set KPIs, build dashboards, and analyze cohort data to inform product decisions. 7. Conduct qualitative and quantitative user research to identify pain points and growth opportunities. 8. Partner cross‑functionally to align priorities, trade‑offs, and rapid delivery. **Required Skills** - Proven product management experience in e‑commerce/marketplace environments. - Strong growth mindset: experimentation, funnel optimization, KPI definition. - Expertise in A/B testing, analytics tools (Mixpanel, Amplitude, etc.), and cohort analysis. - Experience with subscription and pricing strategies. - Familiarity with AI/ML features and product integration. - Excellent stakeholder management, cross‑functional collaboration, and rapid iteration skills. - Bonus: experience with Svelte or willingness to learn. **Required Education & Certifications** - Bachelor’s degree in Business, Computer Science, Engineering, or related field. - MBA or certified Product Manager (e.g., AIPMM, Pragmatic Institute) preferred.

Los angeles, United states

Hybrid

06-01-2026

Company Name

Greylock Partners

Job Title

Founding Research Scientist (MARL)

Job Description

**Job title** Founding Research Scientist (MARL) **Role summary** Lead the research and production of multi‑agent reinforcement learning (MARL) models to optimize consumer pricing and enterprise system performance. Drive end‑to‑end development from research to scalable deployment, collaborating with cross‑functional teams to integrate feedback from objective functions into a complex multi‑agent ecosystem. **Expectations** - Deliver state‑of‑the‑art MARL solutions that transition from research to production within a fast‑moving startup environment. - Demonstrate ownership and initiative in 0→1 product development, proving models in real‑world settings. - Maintain a continuous feedback loop between model outputs and business metrics, ensuring alignment with pricing objectives. **Key responsibilities** 1. Design, train, and evaluate MARL algorithms for dynamic pricing and enterprise system coordination. 2. Translate advanced research findings into production‑ready code, ensuring robustness, scalability, and maintainability. 3. Collaborate with data, product, and engineering teams to integrate MARL models into existing pipelines and user interfaces. 4. Monitor model performance, conduct root‑cause analyses, and iterate on architecture and hyper‑parameters. 5. Publish technical reports, present findings to stakeholders, and contribute to the broader research community. 6. Mentor junior researchers and engineers in MARL best practices. **Required skills** - Expertise in reinforcement learning, particularly multi‑agent systems. - Strong background in machine learning frameworks (TensorFlow, PyTorch, etc.) and distributed training. - Proven ability to deploy research‑level models to production environments. - Proficiency in programming (Python, C++/Java optional). - Excellent analytical, problem‑solving, and communication skills. **Required education & certifications** - Master’s or Ph.D. in Computer Science, Electrical Engineering, Mathematics, Statistics, or related technical field. - Minimum 4 years of industry experience in applied research or ML engineering. ---

San francisco, United states

Hybrid

Junior

06-01-2026

Company Name

Greylock Partners

Job Title

Founding Software Engineer

Job Description

Job Title: Founding Software Engineer Role Summary: Spearhead the design, development, and deployment of a full‑stack AI agent that automates enterprise workflows, enabling users to dictate outcomes and have the system execute complex tasks across their desktop environment. Expactations: Own end‑to‑end feature development, partner closely with co‑founders on product strategy, maintain high‑quality, production‑grade code, and iterate rapidly on AI capabilities. Key Responsibilities: • Architect and implement core AI agent components in Python and JavaScript • Integrate machine‑learning models with user‑interface workflows • Develop and maintain scalable backend services and frontend UI • Collaborate with data scientists to refine model accuracy • Conduct code reviews, unit testing, and performance profiling • Release features with continuous integration/deployment pipelines Required Skills: • 2+ years production software engineering • Strong CS fundamentals (algorithms, data structures, system design) • Full‑stack development experience • Proficiency in Python and JavaScript (Node.js, React, etc.) • Familiarity with machine‑learning frameworks (PyTorch, TensorFlow) • Experience with CI/CD, containerization, and cloud platforms • Excellent problem‑solving and communication skills Required Education & Certifications: • Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience) • Optional certifications in cloud or AI technologies

San francisco, United states

Hybrid

Junior

06-01-2026

Company Name

Greylock Partners

Job Title

Fractional Product Designer (AI-Native Systems)

Job Description

Job title: Fractional Product Designer (AI‑Native Systems) Role Summary: Design foundational product experience for a seed‑stage AI‑native B2B platform, converting early vision into scalable workflows, interaction models, and an initial design system. Work closely with founders to shape product strategy and set design standards in a highly ambiguous, 0→1 environment. Expectations: - Deliver high‑quality, user‑centered designs that influence product direction and architecture. - Lead design strategy, system thinking, and prototype development from concept through execution. - Collaborate fluidly with technical founders and product stakeholders to iterate rapidly. Key Responsibilities: 1. Conduct discovery and research to extract core user needs and define product scope. 2. Architect core workflows, interaction patterns, and information architecture. 3. Create wireframes, interactive prototypes, and detailed design specifications. 4. Build an initial design system (components, style guide, pattern library). 5. Iterate designs based on stakeholder feedback, usability testing, and data insights. 6. Advocate for user experience in product decisions and communicate design rationale. Required Skills: - Strong product design experience at a startup or scale‑up, ideally in AI or complex B2B software. - Proficiency in design & prototyping tools (Sketch, Figma, Adobe XD, Framer). - System‑level thinking and ability to create scalable design systems. - Experience with rapid prototyping, usability testing, and data‑driven design iteration. - Excellent communication, presentation, and collaboration skills with technical teams. - Ability to thrive in ambiguity, prioritize, and deliver under tight timelines. Required Education & Certifications: - Bachelor’s or Master’s degree in Design, Human‑Computer Interaction, Computer Science, or a related field. - Portfolio demonstrating end‑to‑end product design and system architecture.

San francisco bay, United states

Hybrid

20-01-2026