Offchain Labs

• Strategic Financial Leadership: Architect the long-term financial roadmap for Offchain, ensuring our fiscal strategy aligns with ambitious growth targets and ecosystem evolution. • Capital & Treasury Stewardship: Lead complex treasury management and capital allocation strategies, optimizing liquidity and risk in a high-growth, digital-asset-centric environment. • Institutionalize Governance: Establish enterprise-level standards for financial reporting, audit readiness, and internal controls, transforming the finance function into a pillar of institutional credibility. • Executive Partnership: Serve as a core advisor to the executive team, providing data-driven insights and financial modeling that drive high-stakes decision-making and business model optimization. • Organizational Scaling: Design and implement a scalable financial tech stack and data infrastructure that automates routine reconciliations and provides real-time visibility into global performance. • Cross-Functional Orchestration: Lead high-impact, cross-departmental initiatives—from M&A activity to complex tax structuring, ensuring all workstreams meet the highest standards of financial rigor. • Audit & Stakeholder Management: Own relationships with external auditors, tax authorities, and strategic partners, ensuring seamless compliance and sophisticated reporting in a complex regulatory landscape.

• As a Security Engineer at Offchain Labs, you will play a key role in defining and improving our cloud security posture and collaborate across teams to ensure that our operations are secure, compliant, and aligned with regulatory and industry best practices - such as SOC2. • Leverage your extensive experience in Cloud Security to design, implement, and improve secure cloud-native architectures and CI/CD pipelines. • Apply deep expertise in cloud infrastructure security to proactively identify risks, enforce best practices, and harden systems across the entire technology stack. • Automate security controls and educate developers for future-proofing against vulnerabilities. • Play an active part in designing and evolving the company’s overall information security governance and compliance program through: policies, standards, procedures, awareness. • Work closely with engineering, infrastructure, and product teams to make sure controls fit both business objectives and technical realities.

• Provide high-touch assistance ensuring the CEO can devote their complete attention to achieving the company's mission. • Address urgent matters and ensure the CEO's schedule runs smoothly. • Manage intricate and time-sensitive scheduling demands efficiently and proactively while prioritizing conflicting requirements. • Organize detailed travel arrangements, itineraries, and agendas. • Collaborate on and coordinate projects and event planning activities, including off-site meetings and employee retreats. • Manage a high volume of emails and flag important messages.

At Offchain Labs, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency. At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you. Why Offchain Labs? Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today. Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack. Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure. To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly. The Role: Offchain Labs seeks a Head of Enterprise to own the commercial strategy and collaboration with Product for the company’s blockchain services platform. The ideal GM is a leader who can seamlessly navigate technical complexity, commercial strategy, and team management while maintaining deep customer focus and driving measurable business outcomes in the rapidly evolving blockchain ecosystem. What You’ll Do: - Commercial Strategy Responsibilities: Develop the commercial strategy (e.g. potential revenue streams, growth and go-to-market strategies) and success metrics for our platform offering. Forge partnerships within the Arbitrum and broader Ethereum ecosystem to drive impact across our products. Represent the product(s) externally as a thought leader – evangelizing our offering at industry events, and with key partners or early adopters, to drive adoption and trust. - Customer Focus & Product Excellence: Maintain a razor sharp focus on delivering value to teams building onchain applications. Work directly with our users and customers to shape industry-leading products, and serve as a key stakeholder in the sales and business development process. Ensure that everything we ship as part of our platform offering is class-leading with no compromises on security, performance, or ease-of-use. - Product Collaboration: You will work closely with product teams to ensure the needs and feature requests of both existing and prospective customers are incorporated throughout the platform’s development. You will also provide product teams with deal-driven insights and timelines, helping prioritize features based on customer importance and active negotiations. - Cross-Functional Management: Build and lead a high-performing organization including product and design teams; coordinating closely with engineering leads. As a business unit leader, coordinate cross-functionally with Legal/Compliance (to navigate evolving crypto regulations), Security, Marketing, and Partnerships. Manage the Platform team’s KPIs and budgets, and communicate progress to OCL leadership. Who You Are: - Strategic and Commercial Acumen: Visionary mindset to shape product strategy aligned with company goals, paired with data-driven decision-making. Understands product metrics, growth funnels, and can define OKRs. Business savvy to identify market opportunities. Experience defining go-to-market strategies and driving user growth/engagement metrics is important. - Enterprise Commercial & Deal Leadership: Proven ability to acquire, negotiate, and close complex enterprise and commercial deals, owning the full customer lifecycle from initial engagement through contract execution, onboarding, and long-term expansion. Experienced in managing strategic accounts, growing revenue through renewals, upsell, and cross-sell, and building trusted executive relationships to expand platform adoption over time. - Domain Expertise: Deep knowledge of digital wallets, payments, or Web3 products. Experience in consumer fintech (digital banking, payment apps, etc.) or crypto is required – mixed Web2/Web3 experience is a plus. Familiarity with blockchain tech, Ethereum ecosystem, and self-custody wallets is highly desirable, or a strong ability to learn these quickly. - Leadership & Execution Skills: Strong people leader able to recruit and build a diverse team. Excellent project management skills with the ability to prioritize effectively in a fast-paced, ambiguous environment. Has led cross-functional teams and can coordinate between technical, creative, and business stakeholders. Exceptional communication skills to articulate vision and strategy to both internal teams and external partners/users. What You’ll Need: - 12+ years of experience in commercial leadership, enterprise sales business development, product strategy, or general management roles. - Proven Experience owning and scaling enterprise/ commercial revenue streams and go-to-market strategies. - Track record of acquiring, negotiating, and closing complex enterprise and commercial deals. - Experience managing strategic accounts, renewals, expansions, upsell, and cross-sell motions. - Experience leading cross functional teams across Product, Engineering, Marketing, Legal/ Compliance, and Partnerships. - Strong Background in fintech, payments, digital wallets crypto or blockchain platforms (mixed web2/ web3 experience is preferred). - Demonstrated ability to operate in technically complex, fast-moving product environments. - Experience building leading and scaling high-performing teams. - Strong commercial, analytical and data-driven decision-making skills. - Executive-level communication and stakeholder management experience. Perks: - Remote-first global workforce + NY office - Annual company offsite + team onsites - Professional reimbursement program (facilitates industry conference attendance, certifications, and more) - Medical, dental & vision coverage (US + some other countries) - 401k retirement plan + company match (US only) - Wellness stipend - Home office set up / ergonomic equipment program Attention Offchain Labs Job Seekers: This role cannot be performed in California, or Colorado. Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email jobs@offchainlabs.com At Offchain Labs, we are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and thrive. We encourage candidates from all walks of life to apply and join our team. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

At Offchain Labs, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency. At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you. Why Offchain Labs? Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today. Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack. Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure. To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly. The Role: Offchain Labs is looking for a Head of Social to lead our organic strategy across platforms and elevate the brands within our suite of products, including Offchain Labs, Arbitrum, ZeroDev, Prysm, and Onchain Labs. This role requires a sophisticated blend of creativity, strategic thinking, and executional excellence. Balancing the fast-moving dynamics of the blockchain industry with the rigor of professional brand stewardship. You will play a key role in maintaining consistency across the Arbitrum brand and our growing product ecosystem. We are looking for a leader who cares deeply about reinforcing the core truth behind each product, while bringing creativity and personality to how our story is told publicly. By collaborating closely with leadership, product marketing, and ecosystem partners, you will refine our messaging to ensure it remains clear, credible, and consistent across all products and channels. What you'll do: - Ensure all social content reinforces Arbitrum's core narrative. You will act as a brand partner—not a service desk—guiding internal teams toward stronger storytelling and more effective channel use - Translate complex technical developments into clear, credible narratives, pushing colleagues to articulate the who and why behind every announcement - Partner across the organisation to shape how launches, partnerships, and research are communicated, ensuring a consistent voice across the product ecosystem - Develop and execute cross-platform growth plans for X, LinkedIn, and YouTube, balancing business-focused content with broader industry and cultural storytelling - Own the social content calendar and internal operations, editing and publishing high-stakes content that strengthens brand credibility - Leverage AI tools and automation to streamline publishing workflows, scaling high-quality content while maintaining elite editorial standards - Direct internal teams and agencies to produce high-fidelity assets, including video, motion graphics, and technical visuals - Stay embedded in the "meta", identifying the thought leaders and trends that matter across B2B LinkedIn and industry-focused X - Lead and mentor a team of community managers to ensure 24/7 coverage and aligned messaging across all global regions - Listen closely to the community and ecosystem participants, providing direct feedback to cross-functional teams to ensure our messaging remains relevant What you'll need: - 5+ years in social media marketing with direct experience in Web3 - Proven track record building and scaling social media accounts (X, LinkedIn & YouTube) with measurable impact - Ability to turn complex technical concepts into accessible, compelling content for different audiences - Experience managing and/or mentoring team members, fostering a collaborative environment that drives team success - Highly organised with a excellent project management skills; thrives in a fast-paced, decentralised environment - Strong understanding of the key KOLs and industry players within the blockchain ecosystem Perks: - Remote-first global workforce + soon to open NY office - Annual company offsite (last year, Bahamas!) - Opportunity for subsidized attendance to industry conferences - Medical, dental & vision coverage (US + some other countries) - 401k retirement plan + company match (US only) - Home office set up / ergonomic equipment matching program Attention Offchain Labs Job Seekers: Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email jobs@offchainlabs.com At Offchain Labs, we believe that diversity, equity, inclusion and belonging are essential to our success. We are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and thrive. We encourage candidates from all walks of life to apply and join our team.

• Craft and execute comprehensive PR and communication strategies that align with business objectives, focusing on media relations, executive thought leadership, and ecosystem growth • Oversee external PR agencies and partners globally, setting clear KPIs and ensuring consistent delivery on brand goals • Establish and nurture deep relationships with key journalists, editors, and influencers within the blockchain, crypto, and broader technology sectors • Generate high-quality content across diverse channels, including press releases, blog posts, social media, and executive briefing materials • Act as a strategic advisor to leadership, preparing them for media interviews, keynote speeches, and industry panels • Work closely with Product, Marketing, and Engineering teams to ensure consistent brand messaging and technical accuracy • Spearhead crisis communications and proactively develop frameworks to mitigate potential reputational risks • Monitor and analyse PR metrics to optimise performance and report on share of voice and sentiment to key stakeholders

• We’re looking for a proactive, detail-oriented, and systems-savvy Accounting Manager to join our lean but high-impact Accounting team. • Reporting to the Director of Accounting, you’ll help scale our core accounting operations, take ownership of the month-end close for a multi-entity organization, and support key processes across compliance, payroll, and financial reporting. • Lead and manage our month-end close process, including preparation of journal entries, account reconciliations, and supporting schedules for areas like accruals, prepaids, fixed assets, and reclasses • Support the Director of Accounting with financial reporting across multiple entities, including consolidation, monthly close packages, variance analysis, investor reporting, and audit preparation • Assist with tax requests from our outside tax firm • Drive improvements in accounting systems and integrations • Assist with technical accounting research and process documentation, to include ASC 606 revenue recognition and ASC 842 lease accounting • Aid in strategic projects, such as post-merger balance sheet and multi-entity consolidations, and ERP readiness initiatives • Partner cross-functionally with internal stakeholders to improve billing operations and customer balance workflows • Calculate the financial impact of Blockchain transactions within the General Ledger

• Triage the Procurement Request Pipeline - Clear any existing backlog and consistently prioritize incoming requests by urgency, business impact, and timelines, ensuring procurement items are moved through to competition with clear ownership and visibility. • Equipment Issuing & Delivery Management - Manage end to end issuing process for team members by preparing, assigning and documenting equipment, coordinating handoffs, and ensuring inventory records stay accurate and up to date. • Expertly Support Specialty Projects - Jump into projects as needed to help define clear deliverables, manage timelines and processes, and bring structure and clarity to areas of ambiguity, ensuring initiatives move forward efficiently and stakeholders remain aligned. • Cross-Functional Team Liaison - Work closely with teams across the organization, from Finance to Security to People-Ops and ensure smooth coordination, clear communication, and alignment on operational needs, helping unblock issues and keep initiatives moving forward efficiently. • Drive Process Improvement - Identify opportunities to streamline, scale and better document operational processes, implementing improvements that increase efficiency, reduce friction across teams and supports the company’s continued growth.

• Attack fundamental challenges to building scalable, secure, reliable, user-friendly blockchain systems • Reason through the emerging trends in the crypto and blockchain space and identify (non)obvious opportunities for Offchain Labs • Proactively perform feasibility studies and analysis for new protocols, architectures, and feature enhancements • Design and write technical specifications and academic papers • Design and build proofs of concept • Collaborate with research colleagues, share knowledge and expertise, and solve problems together • Work with teams across the broader organization, including engineering, product, and business development, to think beyond current technical limitations in delivering the best experience for developers and users

At Offchain Labs, we aren’t just building products: we’re leading a movement. As pioneers in blockchain scalability and security, we're at the forefront of transforming how the world interacts with decentralized applications. We're laying the foundation that will define the next generation of digital commerce, governance, and human interaction. This involves tackling real-world challenges that come with scaling blockchain technology, without compromising on its core principles: decentralization, security and transparency. At the center of this vision is our people. Our team is made up of thinkers and doers that embrace new challenges and seek solutions that push existing boundaries. If you’re energized by solving unprecedented problems, and believe in the role that decentralized systems will play in creating a more equitable digital future, then we want to hear from you. Why Offchain Labs? Offchain Labs is setting the pace for the entire Ethereum ecosystem. We built the Arbitrum stack that powers Arbitrum One, the most widely adopted Ethereum scaling solution that exists today. Arbitrum’s ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain Labs technology to build their own Arbitrum chains. Major players in the space, Robinhood, BlackRock, Ethena Labs, Securitize, Aave, and Apechain are all using the Arbitrum stack. Arbitrum’s thriving ecosystem wouldn’t exist without our advanced technology stack. Arbitrum, Prysm, ZeroDev. These aren’t just product names. These are tools that are actively reshaping what's possible on Ethereum and advancing its core infrastructure. To top it all off? We’re backed by $124 million in funding. We’ve demonstrated consistent execution with billions in secured value, thousands of supported projects, and infrastructure processing millions of transactions seamlessly. The Role: 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. In this role you’ll help drive the roadmap for Arbitrum Nitro, a cutting edge blockchain scaling solution. You’ll collaborate closely with our backend engineering team, research team, and company leaders, including our CTO and Head of Product. What You’ll Do: Own and deliver against a scaling-focused & innovation-focused roadmap — ruthlessly prioritizing the changes we ship from bandwidth improvements to broader adoption of EIPs/RIPs, and bringing to market novel, 0-to-1 technologies Interface directly with our dedicated Research team to turn breakthroughs into finely scoped product changes (or new products), and integrate feedback into our exploratory pipeline Proactively identify requirements at a technical and non-technical level to ensure continuous product success — from docs, to ecosystem infrastructure, to granular front-end details Who You Are: Experience: 3-5 years in a PM role or a closely related technical capacity Blockchain Enthusiast: A burning curiosity and/or deep understanding of blockchain technologies Communication Maven: Stellar written and verbal communication skills. Comfortable influencing and collaborating with individuals across the organization Technical & Business Acumen: Capable of diving deep into the technical details while keeping an eye on the broader business objectives Team Player: Flexible, dependable, and thrives in ambiguous situations. Takes ownership when needed You work well, and even thrive, in uncertain or ambiguous environments. You can make informed decisions with limited information, excel at turning ambiguity into clear, actionable plans, and continuously strive to obtain, synthesize, & productively react to new information to evaluate current priorities and re-navigate if necessary You have developed or experimented with software, infrastructure, and/or blockchain applications - with side projects, hobbyist projects, and/or hackathons to demonstrate your technical acumen. Bonus points if it’s blockchain-related Educational Background: A degree in Computer Science or an Engineering field. Alternatively, hands-on experience in building software products, be it through personal projects or professional ventures Industry Experience: A proven track record of shipping production-grade software, especially targeted at a developer audience. Familiarity with software development processes is crucial. Prior experience at a fast-growing tech company or a software startup is a big plus Working at a protocol team in the blockchain industry is a plus Working on distributed systems as a technical contributor is a plus Perks: Remote-first global workforce + NY office Annual company offsite + team onsites Professional reimbursement program (facilitates industry conference attendance, certifications, and more) Medical, dental & vision coverage (US + some other countries) 401k retirement plan + company match (US only) Wellness stipend Home office set up / ergonomic equipment program Attention Offchain Labs Job Seekers: This role cannot be performed in California, or Colorado. Please be advised that there has been a rise in fraudulent recruiter activities, particularly within the Web3 space. If you would like to confirm whether someone is an OCL employee or the legitimacy of an offer you received, please email jobs@offchainlabs.com At Offchain Labs, we are committed to building a welcoming and supportive workplace for all employees, regardless of their background or identity. We strive to create an environment where everyone feels valued and has an equal opportunity to succeed and thrive. We encourage candidates from all walks of life to apply and join our team.