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Arbitrum Jobs (NOW HIRING)

Offchain

Senior Accounting Manager

New York, NY · On-site

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 ...

Offchain

Senior Accounting Manager

New York, NY · Remote

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 ...

New

Offchain

Staff Accountant

New York, NY · Hybrid

$75K - $83K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Site Reliability Engineer

$58.25 - $77.50/hr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Senior Accountant

New York, NY · Remote

$81K - $101K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Director of Accounting

New York, NY · On-site

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 ...

New

Offchain

Senior Accounting Manager

New York, NY · Remote

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 ...

Offchain

Senior Accountant

New York, NY · On-site

$81K - $101K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Site Reliability Engineer

Charleston, WV · Remote

$58.25 - $77.50/hr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Staff Accountant

New York, NY · On-site

$75K - $83K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Senior Accountant

New York, NY · Remote

$81K - $101K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

Offchain

Director of Accounting

New York, NY

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 ...

New

Offchain

Director of Accounting

New York, NY

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 ...

New

Offchain

Staff Accountant

New York, NY · Hybrid

$75K - $83K/yr

Arbitrum's ecosystem is undergoing tremendous growth with hundreds of projects and dApps on Arbitrum One today. Over 100 different teams have used Offchain technology to build their own Arbitrum ...

De Circle

Semiotic Labs - Rust Engineer

San Francisco, CA · On-site +1

$67.75 - $91/hr

Work closely with smart contract engineers to ensure seamless on-chain integration (mainly on L2s like Arbitrum). * Write clean, testable, and efficient code with a focus on security and correctness.

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Arbitrum information

What is Arbitrum?

Arbitrum is a layer 2 scaling solution for the Ethereum blockchain that aims to improve transaction speed and reduce costs while maintaining a high level of security. It operates by processing transactions off-chain and then posting summarized data back to the Ethereum mainnet, which helps alleviate network congestion. Arbitrum uses optimistic rollup technology to achieve this, making it popular for decentralized applications (dApps) and DeFi projects seeking better performance. Developers and users benefit from faster transactions and lower fees compared to using Ethereum directly.

What are the typical responsibilities of a developer working on the Arbitrum protocol?

As a developer on the Arbitrum protocol, you will typically work on building and maintaining Layer 2 scaling solutions for Ethereum, focusing on optimizing smart contract execution, improving network throughput, and ensuring security. Daily tasks often include contributing to open-source codebases, collaborating with cross-functional teams (such as security researchers and DevOps), and participating in code reviews. You may also engage with the broader developer community to support integration and provide technical guidance. Staying current with the latest advancements in blockchain technology and best practices is essential for success in this role.

What are the key skills and qualifications needed to thrive as an Arbitrum Blockchain Developer, and why are they important?

To thrive as an Arbitrum Blockchain Developer, you need a solid background in smart contract development, blockchain architecture, and a strong grasp of Ethereum-based technologies, typically supported by experience with Solidity and Layer 2 scaling solutions. Familiarity with tools such as Hardhat, Truffle, Arbitrum SDK, and version control systems like Git is essential, and certifications in blockchain development can be advantageous. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate in decentralized teams and troubleshoot complex technical challenges. These skills are vital for building secure, efficient, and scalable decentralized applications on the Arbitrum network.

What is an Arbitrum job?

An Arbitrum job typically involves working with Arbitrum, a layer 2 scaling solution for Ethereum that enhances transaction speed and reduces costs. Positions in this field may include blockchain developers, smart contract engineers, or ecosystem growth specialists. Responsibilities often involve developing or optimizing smart contracts, maintaining infrastructure, or contributing to the expansion of the Arbitrum ecosystem. Strong knowledge of Ethereum, Solidity, and rollup technology is usually required.

What is the difference between Arbitrum vs Blockchain Developer?

AspectArbitrumBlockchain Developer
Required CredentialsKnowledge of blockchain scaling solutions, smart contracts, and EthereumProficiency in blockchain programming languages (Solidity, Rust), smart contract development, and blockchain architecture
Work EnvironmentFocuses on Layer 2 scaling solutions, working with blockchain protocols and decentralized applicationsDevelops, tests, and deploys blockchain applications across various platforms and networks
Employer & Industry UsageUsed by blockchain projects to improve scalability on EthereumEmployed by blockchain companies, startups, and financial institutions for decentralized app development

While Arbitrum specializes in Layer 2 scaling solutions for Ethereum, Blockchain Developers create and maintain blockchain applications across multiple platforms. Both roles require blockchain knowledge, but Arbitrum focuses on scalability solutions, whereas Blockchain Developers work on the broader development of decentralized applications.

More about Arbitrum jobs
What are the most commonly searched types of Arbitrum jobs? The most popular types of Arbitrum jobs are:
What states have the most Arbitrum jobs? States with the most job openings for Arbitrum jobs include:
What job categories do people searching Arbitrum jobs look for? The top searched job categories for Arbitrum jobs are:
Arbitrum jobs near you

Senior Accounting Manager

Offchain

New York, NY • On-site

Full-time

Medical, Dental, Vision, Retirement

Posted 3 days ago

Job description

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.
What is the role:
  • We're looking for a proactive, detail-oriented, and systems-savvy Senior Accounting Manager to work with the Head of Finance to build out the accounting department, ensuring that Offchain has accurate and timely financial reporting.
  • 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.
  • This position is a great fit for someone who thrives in high-growth environments, enjoys solving complex blockchain related problems, and fully understands foundational accounting processes while helping us build for scale. A strong grasp of US GAAP, experience with accounting systems and integrations (such as QuickBooks, Stripe, Ramp), and a mindset focused on automation, documentation, and continuous improvement.

What you'll do:
  • 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 Head of Finance 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 workflowsCalculate the financial impact of Blockchain transactions within the General Ledger.

Who you are:
  • Fast-moving, curious, and collaborative.
  • Always working toward high-impact outcomesCommitted to transparency, trust, and clear ownership across teams.
  • Focused on building a supportive environment where people can do their best workIntentional about how we scale our operations, process, and systems.
  • Lean, agile, and unafraid to dive into the details to get things done.

What you'll need:
  • 8 years of progressive accounting experience, including time in fast-paced, high-growth SaaS, or tech environments
  • 2 years in public accounting, CPA is a plus
  • Blockchain experience is a plus, but not required
  • Strong understanding of US GAAP, with hands-on experience managing general ledger and close processes
  • Proficiency with accounting systems like QuickBooks, and finance tools like Brex, Ramp, Deel, and Stripe
  • Experience managing or supporting multi-entity accounting, international operations, or tax compliance a plus
  • Takes ownership, communicates clearly, and brings a roll-up-your-sleeves attitude to problem solving and cross-functional collaboration
  • Experience working in a fast-paced startup or global remote environment is a plus.

Perks:
  • 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 [email protected]
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 and identifying potential inconsistencies or verification signals in application materials based on available information. 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.

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