Andreessen Horowitz

About the Company

Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through technology. We are stage agnostic: We invest in seed to late-stage technology companies, across the consumer, enterprise, bio/healthcare, crypto, fintech and games spaces. a16z is defined by respect for the entrepreneur and the entrepreneurial company building process; we know what it's like to be in the founder's shoes. The firm is led by general partners, many of whom are former founders/operators, CEOs, or CTOs of successful technology companies, and who have domain expertise ranging from biology to crypto to distributed systems to security to marketplaces to financial services. We aim to connect entrepreneurs, investors, executives, engineers, academics, industry experts, and others in the technology ecosystem. We have built a network of experts including technical and executive talent; top media and marketing resources; Fortune 500/Global 2000 companies; as well as other technology decision makers, influencers, and key opinion leaders. a16z uses this network as part of our commitment to help our portfolio companies grow their business, so our operating teams provide entrepreneurs with access to expertise and insights across the entire spectrum of company building. https://a16z.com/portfolio/ https://a16z.com/podcasts/ https://a16z.com/videos/ http://a16z.com/subscribe See Disclosures: https://a16z.com/disclosures/

Listed Jobs

Company Name

Andreessen Horowitz

Job Title

Editorial Intern, Crypto

Job Description

**Job Title:** Editorial Intern, Crypto **Role Summary** Support editorial content creation across multimedia and social platforms to promote innovation in the crypto ecosystem. Focus on educational, strategic, and educational content to expand blockchain adoption and knowledge. **Expectations** Part-time, remote internship for a motivated student. Collaborate with editorial teams to produce content aligned with a16z Crypto’s mission of advancing productive blockchain use cases. **Key Responsibilities** - Produce/coordinate creation of short-form YouTube clips, social media content (text, visuals, thumbnails), and podcasts. - Edit and repackage video/audio content, including time-stamping, transcribing, and optimizing transcripts. - Develop podcast shownotes, update transcripts, and perform research for content production. - Revise and restructure existing content (articles, social posts) for clarity, SEO, and platform-specific audiences. - Maintain editorial archives: update metadata, tags, and taxonomy for improved discoverability. - Participate in editorial strategy discussions, brainstorming, and content planning. - Assist in special projects (data reports, op-eds, multimedia series). - Support crypto marketing team on cross-functional initiatives (occasional). **Required Skills** - Proficiency in video/audio editing tools (e.g., Adobe Premiere, Audition, Final Cut Pro). - Familiarity with cryptocurrency/blockchain fundamentals and decentralized tech. - Strong writing, editing, and research skills for diverse audiences. - Experience with social media platforms (YouTube, Substack, YouTube thumbnails). - Basic understanding of SEO/content workflows and metadata optimization. - Collaborative mindset and adaptability in fast-paced environments. **Required Education & Certifications** - Current undergraduate or graduate student in communications, journalism, digital media, or related fields. - No certifications required. Prior internship/work experience in media or crypto preferred.

United states

Remote

Fresher

09-09-2025

Company Name

Andreessen Horowitz

Job Title

Partner 16, Front-End Engineer, ASG

Job Description

Job title: Front‑End Engineer, Applied Software Group Role Summary: Senior front‑end developer responsible for designing, building, and iterating feature‑rich, data‑driven user interfaces for both internal investment tools and external partner products. Works independently within a highly autonomous team, collaborating closely with product, design, and back‑end engineers to deliver performant, secure front‑end systems that scale. Expectations: - Deliver new user‑facing products quickly and reliably, iterating based on rapid feedback. - Own architectural decisions, code quality, and team success. - Communicate complex technical concepts to non‑technical stakeholders and educate the firm on product capabilities. - Foster inclusive collaboration and maintain low ego, high empathy. Key Responsibilities: - Design and implement intuitive, accessible interfaces using modern web technologies. - Collaborate with product and design leads to translate requirements into functional UI components. - Integrate front‑end with RESTful APIs (GraphQL optional) and optimize performance and security. - Participate in feature planning, contribute architectural vision, and drive implementation from concept to production. - Continuously refactor and improve codebase, ensuring maintainability and scalability. - Engage users to gather feedback and iterate on product design. Required Skills: - 1–2 years of professional software engineering experience. - Proficiency in JavaScript/TypeScript, HTML, CSS. - Hands‑on experience with ReactJS or React Native; Next.js is a plus. - Familiarity with RESTful API integration; GraphQL experience is desirable. - Strong problem‑solving and mathematical intuition. - Ability to work independently, advocate for own ideas, and collaborate across diverse teams. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or related field (preferred). (No mandatory certification specified.)

San francisco, United states

Hybrid

13-09-2025

Company Name

Andreessen Horowitz

Job Title

Partner 20, Cybersecurity Software Engineer

Job Description

**Job Title:** Cybersecurity Software Engineer **Role Summary:** Hands-on cybersecurity software engineer role integrating security into cloud infrastructure and developer tools. Develop AI-powered solutions to enhance detection, reduce attack surface, and accelerate response. Requires collaboration across engineering teams to democratize security practices. **Expectations:** Design and develop security solutions; engineer secure infrastructure; implement scalable controls across SDLC; improve enterprise systems; build self-service tools; leverage data/analytics for threat detection; architect cloud security patterns; drive data protection; democratize security practices; collaborate with teams; maintain secure architecture standards. **Key Responsibilities:** - Lead design of security solutions for cloud infrastructure, CI/CD pipelines, and API protection (AWS/GCP, Kubernetes). - Implement secure identity architectures (MFA, OIDC/SAML, ABAC) and endpoint/network security. - Build self-service security tooling to enable secure, frictionless workflows. - Engineer telemetry pipelines for real-time threat detection and observability. - Develop AI/ML-driven systems for adaptive threat response and mitigation. **Required Skills:** - Secure software development, CI/CD pipeline security, cloud infrastructure (AWS/GCP), and container orchestration (Kubernetes). - IAM, API security, threat modeling, secrets management, and security telemetry. - AI/ML integration for adaptive detection and incident response. **Required Education & Certifications:** Bachelor’s degree in Computer Science or related field.

Menlo park, United states

Hybrid

Mid level

20-09-2025

Company Name

Andreessen Horowitz

Job Title

Partner 16, Senior Accountant

Job Description

Job title: Senior Accountant Role Summary: Provide accurate portfolio company wire confirmations, general ledger entries, and financial statement preparation for a venture‑capital fund, using enterprise software and adhering to SEC guidelines. Expectations: Work independently and collaboratively in a dynamic, fast‑paced environment; maintain confidentiality; adapt quickly to changing priorities; use AI tools to improve accounting accuracy. Key Responsibilities: - Generate capital call and distribution mailings. - Verify wire transfers and record purchase, valuation, and other ledger entries. - Assist with cash and stock distributions. - Maintain portfolio tracking reports. - Prepare quarterly and annual financial statements in coordination with the finance team. - Coordinate with portfolio company counsel and internal legal on documentation. - Support the Controller and Assistant Controllers on ad‑hoc projects. Required Skills: - Advanced Microsoft Excel proficiency. - Detail‑oriented organization and time‑management. - Strong communication and collaboration across cross‑functional teams. - Ability to handle sensitive information with discretion. - Proficiency in accounting software (Microsoft Dynamics NAV or equivalent). - Understanding of partnership accounting and/or asset‑management operations (preferred). Required Education & Certifications: - Bachelor’s degree in Accounting, Finance, or related field (or equivalent experience). - Minimum 3 years of public accounting or comparable accounting experience.

San francisco, United states

Hybrid

Senior

20-09-2025