{"id":"joel-pobar","hidden":false,"ipfs":"QmU11iHBPMifgenhuuCqmwQkkzjMTuRSpvXTTQsQLEVSZh","language":"en","transactionHash":"0x1f4f2f3e6ab5789676322b98b7b7709d0b91f63a0c5aa84d1ec3c2e116ea4e4e","created":"2025-07-11T19:06:55.926Z","updated":"2025-07-11T19:20:52.087Z","title":"Joel Pobar","summary":"Joel Pobar is an engineering leader at Anthropic and a Venture Partner at TEN13, and previously spent more than a decade in senior engineering roles at Meta on core infrastructure, performance tooling, and AI/ML platforms.","content":"**Joel Pobar** is a technologist and engineering leader who serves as technical staff at Anthropic, focusing on infrastructure and inference systems for large language models, and concurrently as a Venture Partner at TEN13.[[1]](#cite-id-8sf7L6Og03)[[8]](#cite-id-huu6s9k02k) He previously spent about 11 years in senior engineering leadership roles at Meta, where he worked on core infrastructure projects including HHVM, the Hack programming language, the [Flow](https://iq.wiki/wiki/flow) static type checker, and the Redex optimization framework, as well as performance tooling, machine learning infrastructure, and AI initiatives such as PyTorch.[[7]](#cite-id-F34weJsAVm)[[1]](#cite-id-8sf7L6Og03)[[8]](#cite-id-huu6s9k02k) In June 2025, Mark Zuckerberg’s internal memo announcing the creation of [Meta Superintelligence Labs](https://iq.wiki/wiki/meta-superintelligence-team) listed Pobar—described there as working on inference at Anthropic and as having previously spent 11 years at Meta on HHVM, Hack, [Flow](https://iq.wiki/wiki/flow), Redex, performance tooling, and machine learning—among the initial group for the new unit.[[7]](#cite-id-F34weJsAVm)\n\n## Education\n\nJoel Pobar completed a Bachelor of Information Technology with Honours in Computer Science at the Queensland University of Technology (QUT) between 1999 and 2001.[[3]](#cite-id-CeUEJBXKoV)[[4]](#cite-id-gkwVfVeRx8)\n\n## Career\n\nJoel Pobar began his professional career in Brisbane as a Systems and Network Administrator at Quicknet Internet Provider, where he was responsible for maintaining IT infrastructure across multiple platforms, including Windows, Linux, FreeBSD, and Cisco-based systems, between 1999 and 2003. Concurrently, he worked as a Research Assistant at the Queensland University of Technology (QUT), participating in projects related to programming languages, distributed computing, and software adaptation frameworks. In 2002, he completed an internship at Sun Microsystems in Menlo Park, contributing to the development of a code partitioning system for an internal Verilog compiler targeting ASIC-based execution environments.\n\nIn 2003, Pobar joined Microsoft as a Program Manager on the Common Language Runtime (CLR) team. His responsibilities involved work on several components of the .NET framework, including reflection, code generation, and delegate mechanisms, as well as contributions to the Shared Source [CLI](https://iq.wiki/wiki/cli) (SSCLI). He later collaborated with the Microsoft Solutions Development Centre (SDC) as a contractor, participating in technical architecture and engineering efforts across multiple large-scale software initiatives. In 2010, he served as a contracted engineer at Macquarie Bank in Sydney, where he helped develop trading infrastructure designed for high-throughput and low-latency operations.\n\nPobar moved to Facebook (now Meta) in 2012, where he held successive engineering leadership roles for about 11 years. Early in his tenure, he managed teams responsible for core software infrastructure projects such as HHVM (a just-in-time compiler for PHP), the Hack programming language, the [Flow](https://iq.wiki/wiki/flow) static type checker for JavaScript, and the Redex optimization framework.[\\[7\\]](#cite-id-F34weJsAVm) Between 2015 and 2019, he directed initiatives focused on performance infrastructure across Facebook’s applications, overseeing optimization efforts for mobile and backend systems. From 2019 to 2023, he worked with AI and machine learning infrastructure teams, contributing to internal platforms used in model deployment, orchestration, and large-scale training workflows, including work involving PyTorch. In these roles he served as a senior engineering organizational leader responsible for AI/ML infrastructure and performance tools across Meta’s products, leading teams whose work significantly improved the efficiency of the company’s systems.[\\[1\\]](#cite-id-8sf7L6Og03)​[\\[8\\]](#cite-id-huu6s9k02k)​\n\nAfter leaving Meta, Pobar joined Anthropic as part of the technical staff, focusing on engineering infrastructure and inference systems that support large language models.[\\[1\\]](#cite-id-8sf7L6Og03)​[\\[8\\]](#cite-id-huu6s9k02k) In March 2024, he also became the inaugural Venture Partner at TEN13, a venture capital firm with investment interests in artificial intelligence, a role he holds concurrently with his position at Anthropic.[\\[1\\]](#cite-id-8sf7L6Og03) His responsibilities at TEN13 include advising on technical aspects of AI-related opportunities and contributing to the firm’s AI-focused investment strategy.\n\nPobar has also been involved in technical publishing and conference presentations. His contributions include articles for MSDN Magazine and talks at industry events such as the GOTO Conference in Aarhus, where he spoke on the use of functional programming techniques in applied computing contexts.[\\[2\\]](#cite-id-K2AUVc2FZX)​[\\[1\\]](#cite-id-8sf7L6Og03)​[\\[3\\]](#cite-id-CeUEJBXKoV)​[\\[4\\]](#cite-id-gkwVfVeRx8)​[\\[5\\]](#cite-id-UbvVf8hgvU)​\n\n### Superintelligence Team\n\nIn June 2025, Meta Platforms established [Meta Superintelligence Labs](https://iq.wiki/wiki/meta-superintelligence-team) (MSL), a unit intended to house the company’s foundation-model teams and related research groups working on systems such as the open-source Llama models.[\\[7\\]](#cite-id-F34weJsAVm) MSL is led by Alexandr Wang, Meta’s chief AI officer and former CEO of Scale AI, together with Nat Friedman, former CEO of GitHub, who co-leads product and applied research initiatives.[\\[7\\]](#cite-id-F34weJsAVm) As part of this effort, Meta agreed to acquire a 49% stake in Scale AI in a transaction valued at about $14.3 billion, aligning the company with additional data and infrastructure resources.[\\[6\\]](#cite-id-qFgDwQ7K0N)​[\\[7\\]](#cite-id-F34weJsAVm)​\n\nIn the memo announcing MSL, Mark Zuckerberg listed Joel Pobar among the initial group of people associated with the new unit, describing him as working on inference at Anthropic and as having previously spent 11 years at Meta on HHVM, Hack, [Flow](https://iq.wiki/wiki/flow), Redex, performance tooling, and machine learning.[\\[7\\]](#cite-id-F34weJsAVm) This framing links Pobar to the founding of [Meta Superintelligence Labs](https://iq.wiki/wiki/meta-superintelligence-team) while indicating that he was, at that time, focused on inference infrastructure work at Anthropic.","recentActivity":null,"operator":{"id":"0x1E23b34d3106F0C1c74D17f2Cd0F65cdb039b138"},"categories":[{"id":"people","title":"People in crypto"}],"tags":[{"id":"AI 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TEN13.","link":"https://www.ten13.vc/post/anthropics-joel-pobar-joins-ten13-as-a-venture-partner","country":"","continent":"","multiDateStart":null,"multiDateEnd":null,"id":"d5251aaf-5587-4ed7-b4ae-83a0e1cdd7a2"}],"founderWikis":[],"blockchainWikis":[],"metadata":[{"id":"linkedin_profile","value":"https://www.linkedin.com/in/joelpob/"},{"id":"github_profile","value":"https://github.com/joelpob"},{"id":"words-changed","value":"300"},{"id":"percent-changed","value":"60.32"},{"id":"blocks-changed","value":"content, tags, summary"},{"id":"wiki-score","value":"75"},{"id":"references","value":"[{\"id\":\"8sf7L6Og03\",\"url\":\"https://www.ten13.vc/post/anthropics-joel-pobar-joins-ten13-as-a-venture-partner\",\"description\":\"TEN13 announces Pobar joins as Venture Partner\",\"timestamp\":1752260603369},{\"id\":\"K2AUVc2FZX\",\"url\":\"https://gotocon.com/aarhus-2010/speaker/Joel+Pobar\",\"description\":\"GOTO conference speaker biography\",\"timestamp\":1752260603369},{\"id\":\"CeUEJBXKoV\",\"description\":\"LinkedIn: Joel Pob\",\"timestamp\":1752260900789,\"url\":\"https://www.linkedin.com/in/joelpob/\"},{\"id\":\"gkwVfVeRx8\",\"description\":\"RocketReach: Joel Pobar\",\"timestamp\":1752260916475,\"url\":\"https://rocketreach.co/joel-pobar-email_3786852\"},{\"id\":\"UbvVf8hgvU\",\"description\":\"Experiences: Joel Pobar\",\"timestamp\":1752261357956,\"url\":\"https://www.linkedin.com/in/joelpob/details/experience/\"},{\"id\":\"qFgDwQ7K0N\",\"description\":\"Zuckerberg's Meta Superintelligence Labs poaches top AI talent in Silicon Valley\\n\",\"timestamp\":1752261529948,\"url\":\"https://www.reuters.com/business/zuckerbergs-meta-superintelligence-labs-poaches-top-ai-talent-silicon-valley-2025-07-08/\"},{\"id\":\"F34weJsAVm\",\"description\":\"Mark Zuckerberg announces creation of Meta Superintelligence Labs. Read the memo\\n\",\"timestamp\":1752261539013,\"url\":\"https://www.cnbc.com/2025/06/30/mark-zuckerberg-creating-meta-superintelligence-labs-read-the-memo.html\"},{\"id\":\"huu6s9k02k\",\"url\":\"https://theorg.com/org/anthropic/org-chart/joel-pobar\",\"description\":\"The Org: Joel Pobar\",\"timestamp\":1788323857526}]"},{"id":"previous_cid","value":"QmU11iHBPMifgenhuuCqmwQkkzjMTuRSpvXTTQsQLEVSZh"},{"id":"commit-message","value":"Update Joel Pobar wiki: revise summary and timeline"},{"id":"previous_cid","value":"QmU11iHBPMifgenhuuCqmwQkkzjMTuRSpvXTTQsQLEVSZh"}],"user":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"author":{"id":"0x1E23b34d3106F0C1c74D17f2Cd0F65cdb039b138"},"views":2376}