The average yearly salary for a Web3 HR is $154k per year, with a minimum base salary of $77k and a maximum of $261k. Get 7 Days Free Sign In Sign In Topics75 Ethereum jobs available in Virtual; on Indeed. 62 and an average price of $7. in funding over 3 rounds. Nitro’s next-generation rollup architecture provides 7x more throughput than Ethereum and lower fees without sacrificing any security. Together at Rhino Security Labs. Chief Technology Officer and Co-Founder. | Offchain Labs is a venture-backed, Princeton-founded company that. See Steven Goldfeder's compensation, career history, education, & memberships. The estimated additional pay is $7,936. Offchain Labs is funded by 13 investors. . Prysm is an official. Blockchain Developer Career. Offchain Labs is looking to hire a Recruiting Coordinator to join their team. Offchain Labs is building a suite of scaling solutions for Ethereum. Interned with the growth lab working to scale the Behavioral Science initiative. Ali N. As the original developers of Arbitrum, Offchain has been instrumental in revolutionizing the industry through this. Amy Wu, Arsham Memarzahdeh, and Will Kohler each landed two new unicorns in the first nine months of the year. This includes Arbitrum, an…See this and similar jobs on LinkedIn. Offchain Labs is hiring a Remote Integration Engineer (💰~$90k - $120k, Worldwide). Product /. Offchain Labs has been developing one particularly hyped rollup network called Arbitrum One, which has built up notable support and momentum since it beta-launched to developers in May, with about. Arbitrum is designed to leverage Ethereum’s security as much as possible. This includes Arbitrum, an…See this and similar jobs on LinkedIn. He said that as Offchain Labs, which announced that it raised $120 million in funding in 2021 at a valuation of $1. Nitro’s next-generation rollup architecture provides 7x more throughput. 3 min read. View the base salary, stock, and bonus breakdowns for Offchain Labs's total compensation packages. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Last updated: 11/11/2023. Diversity and Inclusion. On a mission to “make blockchain better,” the company has hired in the past for 100% remote and freelance opportunities for qualified candidates in. | Offchain Labs is researching and developing scaling solutions for Ethereum smart contracts. Offchain Labs is hiring a Designer, You will be the driving force behind maintaining consistent graphic standards for all projects. Arbitrum instantly scales apps, reducing costs. | Learn more about Sally Mansoor, CHRP's work experience, education, connections &. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Browse 67 Offchain Labs Jobs in Nov 2023. The startup, founded by Edward Felten, former White House deputy United States CTO and now a computer science professor at Princeton, and two Ph. Sep 25. Recruiting Coordinator Career. 12 Offchain Labs jobs including salaries, ratings, and reviews, posted by Offchain Labs employees. We make smart contracts easier to develop at. Today’s top 10 Offchain Labs jobs. Ed Felten was a former deputy U. Redirecting to /OffchainLabs NEW YORK, Aug. Add Salary. Last Funding Type Series B. People often ask why we chose optimistic for Arbitrum, and whether we expect Arbitrum to switch to ZK proving. We are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. Harry Kalodner is a PhD candidate at Princeton University working under professor Arvind Narayanan. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. The company offers a Layer-2 protocol that enhances Ethereum's throughput while preserving its core values such as freedom, self-sovereignty, and decentralization. Offchain Labs | 5,519 followers on LinkedIn. ’s. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Offchain Labs . Under the direction of the Xai Foundation, Xai will be developed with support and servicing from Offchain Labs to directly address the needs. Our Technical Writing team is responsible for producing and maintaining documentation that supports Arbitrum's product portfolio, including Arbitrum chains, the Arbitrum bridge. [1] [2] History. At Offchain Labs, we’re building a platform to unlock the full potential of smart contracts, making them private, affordable, and easy for developers. Co-founded three years ago, Offchain Labs expands the capacity of blockchain technologies to address needs beyond cryptocurrency. Nitro’s next-generation rollup architecture provides 7x more throughput than Ethereum and lower fees without sacrificing any security. 7M. Offchain Labs | 5,052 followers on LinkedIn. But unlike some of its competitors, Optimism is actually a. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Offchain Labs has raised a total of. founded in. As the original developers of Arbitrum, Offchain has been instrumental in revolutionizing the industry through this. Get notified about new Security Engineer jobs in. Work remotely from anywhere. Arbitrum Rollup instantly. According to data pulled from L2 Beat, it commands more than 55% of the layer-2 market in terms of how much money is on it. This includes Arbitrum, an…See this and similar jobs on LinkedIn. Contents. This is the Offchain Labs company profile. Offchain Labs is building a suite of scaling solutions for Ethereum. Offchain Labs has recently proposed Timeboost as a way to improve upon the FCFS policy used by their sequencer today by mitigating “latency racing” dynamics. Posted 8:12:43 PM. Offchain Labs is building a suite of scaling solutions for Ethereum. To see similar active jobs please follow this link: Remote Design jobs Offchain Labs is building a suite of scaling solutions for Ethereum. Offchain Labs has developed a suite of scaling solutions for Ethereum. Their latest funding was raised on Aug 31, 2021 from a Series B round. Product Manager - Ecosystem. Location. , Primafelicitas, Seedify, Solana Foundation, Offchain Labs, University of Massachusetts Lowell, Livepeer, Polygon Labs, Espresso, Krusche & Company GmbHOffchain Labs Post-Mortem Report: Ethereum Mainnet Finality (05/11/2023) Date: 2023/05/12 Authors: Nishant Das, Terence Tsao, Preston Van Loon, Potuz, Kasey Kirkham, James He Status: Mitigated. Remote Blockchain Developer. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and. In that time he's become the Robert E. Posted 3:02:07 PM. Explore more AI, ML, Data Science career opportunities. | Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 8 years to blockchain research and development. CTO at White House. 40. Search job openings at Offchain Labs. 2 billion, loosens its control over Arbitrum, it will spend the next few months. Offchain Labs is hiring. Offchain Labs is building a suite of scaling solutions for Ethereum. Find even more open roles in Artificial Intelligence (AI. Offchain Labs's latest post-money valuation is from August 2021. Xai, a Layer 3 (L3) developed specifically for video games, will be leveraging the Arbitrum Nitro tech stack to launch an Orbit chain, and hosting Ex Populus franchises. Harry Kalodner is Co-Founder and Chief Technology Officer at Offchain Labs where he leads the engineering team. We're contributing to Arbitrum and Prysm to scale Ethereum. The Company offers decentralized application for payment solutions to unlock the smart contracts and making them private for. Offchain Labs is looking to hire a Developer Relations Advocate to join their team. com Start of main content Upload your resume - Let employers find you Sort by: relevance » Post your resume - It only takes a few. Learn about salary, equity, work-life balance, perks, benefits, and company culture!ARB Crypto Price 2027 Looking forward to 2027, ARB’s price is expected to reach a low of $4. We're contributing to Arbitrum and Prysm to scale Ethereum. In this role, you'll work closely with…. tl;dr Arbitrum Nitro is ready, and today we’re launching a full-featured Nitro devnet built on Ethereum’s Görli testnet. Offchain Labs - Building Arbitrum for secure Ethereum dapps. At Offchain Labs, we’re building a platform to unlock the full potential of smart contracts, making them private, affordable, and easy for developers. Offchain Labs is building a suite of scaling solutions for Ethereum. Senior Software Engineer, Frontend in Remote - EU and US time zones. We are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. Create Job Alert. Offchain Labs is hiring! See 12 jobs in July 2023! Apply to the latest jobs with a single profile and get in touch with hiring managers directly. com; Learn more about verified organizations. Offchain Labs. Pre-Money Valuation $1. Work remotely from anywhere. United Kingdom. Arbitrum Rollup instantly. Unfortunately, the hiring company is no longer accepting new applications. Glassdoor gives you an inside look at what it's like to work at Offchain Labs, including salaries, reviews, office photos, and more. He wanted to use blockchain technology — the same concept that underlies the cryptocurrency bitcoin — to. Careers. 8M in seed funding in January 2019 and a $20M series A, as well as a $100M series B in 2021, we are ready to hire additional team members that have an interest. As the first technical program manager, you will work across our engineering organization to ensure high-quality and timely releases across our technical stack. Free interview details posted anonymously by Offchain Labs interview candidates. We're contributing to Arbitrum and Prysm to scale Ethereum. Our team works tirelessly every day to push the limits of blockchain scaling, and we’re still. Offchain Labs General Information. This includes Arbitrum Rollup, the only EVM-compatible rollup that is currently live on an open, public, and full-featured testnet. 19, with a maximum of $8. $123. Transportation, Logistics, Supply Chain and Storage. We're contributing to Arbitrum and Prysm to scale Ethereum. Offchain Labs make smart contracts easier to develop at massive scale, with production level security. Apply for this job. 4 Fundings. Offchain Labs has developed a suite of scaling solutions for Ethereum. LifeLabs Careers. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. 9, 2022 /PRNewswire/ -- Offchain Labs, developer of Arbitrum, the. If you don't see the right role for you on our. Senior Product Designer in Remote - US. Events. Verified employers. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Contact Email [email protected] at Offchain Labs by location Offchain Labs Salary ‹ Prev 1. Offchain Labs. The release didn’t disclose the amount, but said the funds are designed to accelerate. Size. For the last 6 months, Offchain Labs and others have been working across the Arbitrum community to get feedback and iterate on the Timeboost proposal. May 2017 - Aug 2017 4 months. On August 31, 2021, Offchain Labs announced the official launch of Arbitrum One mainnet and further detailed that the company has raised $120 million in funding. At $5. Offchain Labs is building Xai as a new technology to scale blockchain transactions, and later this year it plans to launch a gaming-focused Layer 3 solution for game companies. Harry Kalodner. As for a solution to the trilemma, the developer team at Offchain Labs is working hard to scale Ethereum with its rollup-based network called Arbitrum. What is it really like to work at Offchain Labs?Offchain Labs is a venture-backed and Princeton-founded company that is developing Arbitrum, a suite of scaling technologies for Ethereum. Offchain Labs Engineering Don't see the right role for you? Apply here! Remote — Full-time Remote Rust Engineer Remote — Full-time Remote Security Engineer Remote — Full-time Remote Senior Golang Engineer Remote — Full-time Remote Site Reliability Engineer Remote — Full-time United States Site Reliability Engineer (Europe) Remote — Full-time UK After raising an initial round of $3. D. NEW YORK, Aug. When not up at 3:00am writing code, Harry occasionally sleeps. Join the Offchain Labs team as a Data Analyst and help us make sense of network activity across blockchains. Our working prototype of Arbitrum runs on top of Ethereum and interoperates with native Ethereum contracts and tokens. Arbitrum is the leading scaling provider for Ethereum and. As part of the Product team at Offchain Labs, you will get to work with leaders in the blockchain space solving novel technical, economic, and social challenges. 3 Salaries (for 3 job titles) • Updated Oct 29, 2023. Job Position and Company. Offchain Labs is currently hiring for several positions. This includes Arbitrum Rollup, the only EVM-compatible rollup that is currently live on an open, public, and full-featured testnet. Twitter View on Twitter. This is the Offchain Labs company profile. Web3 HR Salary. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. Work remotely from anywhere. Full-Time Part-Time Internship Contractor. Offchain Labs | 4,586 followers on LinkedIn. Competitive salary. Offchain Labs | 5,065 followers on LinkedIn. Apply now! Find thousands of crypto jobs on the largest blockchain and cryptocurrency job board on the Internet. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. Get the inside scoop on jobs, salaries, top office locations, and CEO insights. This is a full-time position that is 100% remote with no geographical restrictions. Orbit allows developers to create their own dedicated chain that settles on one of Arbitrum’s Layer 2 (L2) chains: Arbitrum One and Arbitrum Nova. Liked by Daniel Silverberg. Arbitrum by Offchain Labs jobs. As part of the Technical Writing team at Offchain Labs, you'll get to work with leaders in the blockchain space solving novel technical, economic, and social challenges. | Scaling Ethereum with Zero Knowledge Proofs. 15 Jun, 2023, 12:06 ET. Business Operations Coordinator Remote / Operations / Full-time / Remote Apply for this job Offchain Labs is building a suite of scaling solutions for Ethereum. As the original developers of Arbitrum, Offchain has been instrumental in revolutionizing the industry through this. New Offchain Labs jobs added daily. Nitro’s next-generation rollup architecture provides 7x more throughput. Load more. In addition to building Avalanche and other tools to support the ecosystem, we offer expertise to ensure that all individuals and. Get notified about new Security Engineer jobs in. The salary range for this role is $60,000 to $70,000. / Remote. Glassdoor gives you an inside look at what it's like to work at Offchain Labs, including salaries, reviews, office photos, and more. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. This is a full-time position that is 100% remote with no geographical restrictions. Offchain Labs has raised $123. Apply for this job. Founders Ed Felten, Harry Kalodner, Steven Goldfeder. Offchain Labs United Kingdom6 months ago 59 applicantsSee who Offchain Labs has hired for this roleNo longer accepting applications. Sign up for a free demo to see Offchain Labs's valuations in August 2021 and more. Project Manager (Marketing) United States / Marketing / Full-time Apply for this job Offchain Labs is building a suite of scaling solutions for Ethereum. Compare pay for popular. Organization Name. 51-200 employees. We power fast, private decentralized applications | Offchain Labs is a New York based company that is building a suite of scaling solutions for Ethereum. 7 million USD Seed Round led by Pantera Capital. On a mission to “make blockchain better,” the company has hired in the past for 100% remote and freelance opportunities for qualified candidates in legal, internet &. We're contributing to Arbitrum and Prysm to scale Ethereum. The employee data is based on information from people who have self-reported their past or current employments at Offchain Labs. As part of the Product team at Offchain Labs, you will get to work with leaders in the blockchain space solving novel technical, economic, and social challenges. Nitro’s next-generation rollup architecture provides 7x more throughput. Or, custom description depending on team type: Flexible on-site: Offchain Labs is headquartered in New York, New York. Compensation: $72k - $110k *. Offchain Labs. Apply to 11 jobs like Security Engineer, Product Manager - Ecosystem, and Technical Writer. Regions East Coast, Northeastern US. A mission-driven foundation responsible for education, community engagement, and ecosystem support of the Celo platform. Prismatic Labs: The commercial entity behind Ethereum layer-two scalability solution Arbitrum announced the acquisition of Prysmatic Labs, a key player in Ethereum’s migration to Proof-of-Stake. Read employee reviews and ratings on Glassdoor to decide. 6 Offchain Labs jobs including salaries, ratings, and reviews, posted by Offchain Labs employees. Hiring engineers at Offchain Labs! Passionate about #compilers? Worked with #llvm?Offchain Labs Post-Mortem Report: Ethereum Mainnet Finality (05/11/2023) Date: 2023/05/12 Authors: Nishant Das, Terence Tsao, Preston Van Loon, Potuz, Kasey Kirkham, James He Status: Mitigated. | Offchain Labs is researching and developing scaling solutions for Ethereum smart contracts. 40. This includes base salary as well as any potential stock compensation and bonuses. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. Offchain Labs has developed a suite of scaling solutions for Ethereum. Work remotely from anywhere. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum. It’s through our people that we continue to grow and your career can start here. We're contributing to Arbitrum and Prysm to scale Ethereum. We're contributing to Arbitrum and Prysm to scale Ethereum. We're contributing to Arbitrum and Prysm to scale Ethereum. Posted 2:07:40 PM. Community manager (APAC) Remote / Marketing / Full-time Apply for this job Offchain Labs is building a suite of scaling solutions for Ethereum. Product /. A. I specialize in employee retention & relationship management, labour laws & legal compliance, compensation & benefits, recruitment & staffing, and culture management. Read employee reviews and ratings on Glassdoor to decide if Offchain Labs is right for you. Offchain Labs has, according to Crunchbase, raised over $120 million from investors since its founding in 2018, and the addition of 11 new Prysmatic Labs teammates brings its total headcount. Work remotely from anywhere. More. As the original developers of Arbitrum, Offchain has been instrumental in revolutionizing the industry through this leading network scaling solutions. AUSTIN, Texas, Sept. J. Humble creators of zkSync Era. Polychain and MCE Group are the most recent investors. Offchain Labs has developed a suite of scaling solutions for Ethereum. All content is posted anonymously by employees working at Offchain Labs. Offchain Labs | 5,631 followers on LinkedIn. All content is posted anonymously by employees working at Offchain Labs. I have over 15+ years of Human Resource Management experience, specifically in the Tech scene. 16, 2022 /PRNewswire/ -- Offchain Labs ("the Company"), the leading provider of scaling solutions for Ethereum, today announced the hire of Andrew Saunders as the company's first. Offchain Labs | 3,966 followers on LinkedIn. com; Learn more about verified organizations. Get a FREE Employer Account. Employer Centre. 1B. A free inside look at company reviews and salaries posted anonymously by employees. Glassdoor has 1 Offchain Labs reviews submitted anonymously by Offchain Labs employees. Offchain Labs Founders Name & Title Bio. Work remotely from anywhere. View Steven Goldfeder’s profile on LinkedIn. | Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 8 years to blockchain research and development. Offchain Labs is a New York based company that is building a suite of scaling solutions for Ethereum, including Arbitrum Rollup, an EVM compatible rollup that scales Dapps without sacrificing security. Editor-In-Chief and Communications Lead Remote / Marketing / Full-time / Remote Apply for this job Offchain Labs is building a suite of scaling solutions for Ethereum. Search job openings at Offchain Labs. | Learn more about Sally Mansoor, CHRP's work experience, education, connections &. Search job openings at Offchain Labs. This job is closed. Ethereum scaling solution Offchain Labs is partnering with blockchain infrastructure company Espresso Systems to bring Timeboost — a transaction ordering technology — to life. that instantly scales apps, reducing costs… Posted Posted 30+ days ago · More. Nitro’s next-generation rollup architecture provides 7x more throughput than Ethereum and lower fees without sacrificing any security. 19 and an average forecast price of $6. Offchain Labs General Information. Compare pay for popular roles and read about the team’s work-life balance. Location: United States. Offchain Labs - Building Arbitrum for secure Ethereum dapps. The decentralized future needs you. Learn about salary, equity, work-life balance, perks, benefits, and company culture! ARB Crypto Price 2027 Looking forward to 2027, ARB’s price is expected to reach a low of $4. Optimism is approaching a half-billion in TVL, though Offchain Labs’ Arbitrum is closing in on nearly $3 billion as the market leader. Offchain Labs is looking to hire a Blockchain Developer to join their team. Glassdoor gives you an inside look at what it's like to work at Offchain Labs, including salaries, reviews, office photos, and more. Philanthropy. 5. | Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 8 years to blockchain research and development. View A. Offchain Labs is a venture-backed and Princeton-founded company that is developing Arbitrum, a suite of scaling technologies for Ethereum. This is the Offchain Labs. Co-founded three years ago, Offchain Labs expands the capacity of blockchain technologies to address needs beyond cryptocurrency. About. Offchain Labs, the research and development team behind Ethereum scaling protocol Arbitrum, has had a busy few months. HR Generalist United States / People Ops / Full-time Apply for this job Offchain Labs is building a suite of scaling solutions for Ethereum. Scaling Ethereum with Zero Knowledge Proofs. We're contributing to Arbitrum and Prysm to scale Ethereum. Tech At Bloomberg. Offchain Labs Inc. Salaries; Recruiter; Offchain Labs Recruiter Salaries. We're contributing to Arbitrum and Prysm to scale Ethereum. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. You will also be responsible for ensuring that we continue to ship the most cutting-edge technology in the industry, and constantly working to expand our scope and impact. EMEA +44 20 7330 7500. Offchain Labs has developed a suite of scaling solutions for Ethereum. Me: Daddy is. Blockchain jobs at Offchain Labs. , a provider of solutions to scale up the Ethereum blockchain, today announced that it has raised $120 million in funding to launch its Arbitrum One mainnet to the public. Offchain Labs has recently proposed Timeboost as a way to improve upon the FCFS policy used by their sequencer today by mitigating “latency racing” dynamics. After raising an initial round of $3. Offchain Labs | 3,295 followers on LinkedIn. You can find corporate, logistics & customer service and patient service and laboratory. Skills: Blockchain; Web3 Locations: Remote Type: Full-time Salary: $100k - $200k (Estimate) Company: Offchain Labs Job details… Ed Felten is co-founder and chairman of Offchain Labs, a company that specializes in fast, scalable smart contracts. | Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 8 years to blockchain research and development. Offchain Labs is a New York based company that is building a suite of scaling solutions for Ethereum. Money Raised. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. Trilitech. We're contributing to Arbitrum and Prysm to scale Ethereum. Offchain Labs | 5,374 followers on LinkedIn. Offchain Labs has acquired Prysmatic Labs on Oct 12, 2022. Free, fast and easy way find Offchain labs jobs of 629. Their developer tools do the heavy lifting to add a flexible second layer to your decentralized application architecture, so that you can focus on business logic and user experience. Security. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. | Offchain Labs is a venture-backed, Princeton-founded company that has dedicated over 8 years to blockchain research and development. Founded Date 2018. UTC. Offchain Labs has developed a suite of. Offchain Labs is a venture-backed and Princeton-founded company developing Arbitrum, a suite of scaling technologies for Ethereum, with two live chains, Arbitrum One and Arbitrum Nova. Technical Program Manager. Add Benefits. Arbitrum One and Nova are powered by Nitro, our proprietary technology stack. Money Raised. We're contributing to Arbitrum and Prysm to scale Ethereum. CB Rank (Person) 11,602. Developer of a decentralized platform designed to help create scalable and private smart contracts. Arbitrum Rollup instantly scales Dapps, drastically reducing costs and increasing capacity, without sacrificing on security. 7 million in a seed round led by. Asia Pacific +65 6212 1000. com; Verified We've verified that the organization OffchainLabs controls the domain: offchainlabs. Offchain Labs is building a suite of scaling solutions for Ethereum. Offchain Labs is researching and developing scaling solutions for Ethereum smart contracts. View Morgan Rawson’s profile on LinkedIn, the world’s largest professional community. Learn about salary, employee reviews, interviews, benefits, and work-life balance Offchain Labs Jobs, Employment | Indeed. All Web3 jobs at Offchain Labs Web3 Companies in. Security Engineer Offchain Labs. zkSync is a company focused on scaling the technology and ethos of Ethereum, operating in the blockchain and cryptocurrency industry. 51 - 200. Offchain Labs | 4,061 followers on LinkedIn. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum’s security. Developers no longer have to choose a blockchain that supports their preferred programming language. Work as a Senior HR Generalist, Product Communications Manager, and Product Manager - Ecosystem Offchain Labs. Offchain Labs | 4,594 followers on LinkedIn. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs and increasing capacity, without sacrificing Ethereum's security. This includes Arbitrum, an Optimistic Rollup, that instantly scales apps, reducing costs. Arbitrum uses an optimistic rollup protocol. Funding Stage Early Stage Venture.