Staff Accountant (copy)

Offchain Labs; New York (NY); On-site; USD 65,000 - 85,000; Full time

Benefits offered by this job

Annual team offsite

Professional reimbursement program

Medical, dental & vision coverage

401k retirement plan with companymatch

Wellness stipend

Home office setup / ergonomic program

Job summary

Offchain Labs in the United States seeks a Staff Accountant to join the Accounting team. You’ll own vendor payments and billing operations end-to-end, ensuring timely processing and accuracy, while coordinating with Legal and Finance to onboard vendors and maintain records.

You’ll work cross-functionally to resolve billing issues, support month-end close, audits, and help build scalable payments processes as the company scales, with emphasis on workflow improvements and automation.

Qualifications

• 1–3 years of experience in accounts payable, billing, finance operations, or related roles.
• Strong attention to detail and comfort with numbers and data.
• Experience processing invoices and payments in an AP or billing system.
• Ability to manage multiple tasks and deadlines in a fast-paced environment.
• Clear, professional communication with internal teams and vendors.
• Comfort with spreadsheets and financial systems (ERP, AP tools, expense platforms).
• High integrity and ability to handle sensitive financial information.
• Organized, reliable, proactive problem-solver.

Responsibilities

• Own day-to-day vendor payments and billing operations, ensuring timely and accurate processing.
• Process and review invoices, verify approvals, and manage payment runs.
• Support vendor onboarding, including collecting documentation and coordinating with Legal and Finance.
• Maintain accurate vendor records and payment data across systems.
• Partner cross-functionally to resolve billing issues, discrepancies, and payment inquiries.
• Support month-end close activities related to AP and payments.
• Assist with audit requests, documentation, and controls.
• Identify opportunities to improve workflows, automation, and operational efficiency.
• Help document processes and contribute to scalable payments operations.

Skills

Accounts payable

Billing

Finance operations

Attention to detail

Communication

Tools

ERP system

AP tools

Expense platforms

Job description

At Offchain, 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?

Offchain 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 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 is looking for a Staff Accountant to join their Accounting team. This person will support vendor payments and billing operations end-to-end, ensuring timely and accurate processing and a smooth experience for internal teams and external partners. They will work cross-functionally with Finance, Legal, and Operations to manage vendor onboarding, documentation, and payment workflows, while helping improve systems, controls, and processes as the company scales its payments infrastructure.

What you’ll do:

• Own day-to-day vendor payments and billing operations, ensuring timely and accurate processing
• Process and review invoices, verify approvals, and manage payment runs
• Support vendor onboarding, including collecting documentation and coordinating with Legal and Finance
• Maintain accurate vendor records and payment data across systems
• Partner cross-functionally to resolve billing issues, discrepancies, and payment inquiries
• Support month-end close activities related to AP and payments
• Assist with audit requests, documentation, and controls
• Identify opportunities to improve workflows, automation, and operational efficiency
• Help document processes and contribute to building scalable payments operations

What you’ll need:

• 1-3 years of experience in accounts payable, billing, finance operations, or a related role
• Strong attention to detail and comfort working with numbers and financial data
• Experience processing invoices and payments in an AP or billing system
• Ability to manage multiple tasks and deadlines in a fast-paced environment
• Clear, professional communication skills when working with internal teams and vendors
• Comfort working with spreadsheets and financial systems (e.g., ERP, AP tools, expense platforms)
• High level of integrity and ability to handle sensitive financial information
• Organized, reliable, and proactive problem-solver

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

At Offchain, 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.

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.