Full-Time

Senior Quality Assurance Engineer

Mesh

Mesh

51-200 employees

Secure wallet-to-wallet crypto deposits, payments API

No salary listed

Europe

Hybrid

Hybrid role; remote in Europe supported, with occasional in-person collaboration may be required.

Category
QA & Testing
Required Skills
Claude
Python
JavaScript
GitHub Actions
Software Testing
Smart Contracts
TypeScript
Blockchain
Playwright
Selenium
CircleCI
Puppeteer

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Requirements
  • 7+ years of experience in QA engineering with a strong focus on automation
  • Deep hands-on experience with Playwright and/or Cypress; familiarity with others (WebdriverIO, Selenium, Puppeteer) is a plus
  • Proficiency in at least one scripting/programming language (TypeScript, JavaScript, Python)
  • Experience designing and scaling test frameworks from the ground up, not just maintaining existing ones
  • Strong understanding of CI/CD practices and integrating tests into pipelines (GitHub Actions, CircleCI, etc.)
  • Working knowledge of core Web3 concepts: wallets (MetaMask, WalletConnect), transaction signing, smart contracts, gas, RPC endpoints, and on-chain/off-chain interactions
  • Experience testing decentralized applications and writing tests that interact with or simulate blockchain state
  • Familiarity with testnets or mocking Web3 providers is a strong plus
  • Active, hands-on user of AI code generation and developer tools (e.g., GitHub Copilot, Cursor, Claude, ChatGPT)
  • You have real opinions on where these tools shine and where they fall short - you\'ve found the edges
  • You use AI to move faster without sacrificing rigor, and you can teach others to do the same
  • Self-starter who identifies problems and drives solutions without waiting to be asked
  • Comfortable with ambiguity and able to operate effectively in a fast-paced, resource-constrained startup environment
  • Curious by default, you read release notes, follow ecosystem developments, and enjoy going deep on new tools and technologies
  • Clear communicator who can translate quality risk into terms the whole team understands
Responsibilities
  • Architect, build, and maintain robust end-to-end test automation frameworks using tools like Playwright
  • Design test strategies that cover the full stack: UI, API, smart contract interactions, and wallet flows
  • Write and maintain tests for Web3-specific user journeys including wallet connection, transaction signing, contract interactions, and on-chain state verification
  • Integrate automated test suites into CI/CD pipelines and own the health of those pipelines
  • Leverage AI-powered development tools to accelerate test authoring and framework development, and bring strong opinions on how to do this well
  • Identify gaps in test coverage, prioritize ruthlessly, and drive continuous improvement
  • Champion quality culture across the engineering org
  • Stay ahead of the curve on new testing tools, frameworks, and Web3 ecosystem shifts
Desired Qualifications
  • Prior experience at an early-stage or growth-stage startup
  • Exposure to performance, load, or security testing in Web3 contexts
  • Contributions to open-source testing tools or frameworks
  • Familiarity with blockchain explorers, event indexing, or subgraph testing

MeshConnect provides a secure fintech platform for cryptocurrency deposits and payments, focusing on wallet-to-wallet transfers. It integrates with over 300 exchanges and wallets, letting users deposit crypto and pay directly within a platform, reducing steps by about 60% and improving deposit success. The platform allows paying with more than 40 tokens while the recipient settles in a stablecoin, helping users avoid volatility. It earns revenue from a developer-friendly API that enables seamless wallet-to-wallet connectivity and fast integration (under a week), and includes safeguards against asset loss for added security. Overall, MeshConnect aims to simplify crypto deposits and payments for a broad range of crypto users and partners, delivering secure, efficient, and user-friendly on-ramping and transfer experiences.

Company Size

51-200

Company Stage

Series C

Total Funding

$197.5M

Headquarters

San Francisco, California

Founded

2020

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Simplify Jobs

Simplify's Take

What believers are saying

  • January 2026 Series C raised $75 million, valuing Mesh at $1 billion.
  • July 2026 Bitget Wallet partnership exposes Mesh to 100 million-plus self-custody users.
  • May 2026 Kalshi partnership expanded Mesh into 140 countries and prediction-market payouts.

What critics are saying

  • PayPal controls checkout demand; if PayPal changes Crypto Payments, Mesh volume drops fast.
  • Bitget Wallet and Rain deepen integration; partner platforms can commoditize Mesh’s routing layer by 2027.
  • Crypto payments face regulatory choke points on KYC, sanctions, and stablecoin conversion across jurisdictions.

What makes Mesh unique

  • Mesh powers PayPal’s 2026 Crypto Payments checkout through direct wallet connectivity.
  • Mesh connects 300+ wallets and exchanges across 130+ blockchains for any-to-any conversion.
  • Mesh’s SmartFunding turns crypto into merchant stablecoins without address copying or manual bridging.

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Benefits

Professional Development Budget

Conference Attendance Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

3%

2 year growth

1%
FF News
Jul 22nd, 2026
Mesh and Bitget Wallet formalize partnership to scale global crypto payments.

Mesh and Bitget Wallet formalize partnership to scale global crypto payments. Quick summary. Mesh and Bitget Wallet have formalized a strategic partnership to enhance crypto payments interoperability. By integrating Bitget Wallet into the Mesh network, users can seamlessly fund accounts and make purchases across hundreds of platforms without manual address copying, significantly improving the usability of digital assets for everyday transactions. How does Mesh improve the Bitget Wallet user experience? The collaboration focuses on removing the friction typically associated with decentralized finance and digital asset transfers. By including Bitget Wallet in the Mesh payments network, users gain the ability to link their self-custody accounts to third-party platforms in just a few taps. This eliminates the need for copying wallet addresses or switching between multiple applications to authorize a transaction. * Seamless Connectivity: Bitget Wallet appears natively within the Mesh connection interface. * Enhanced Utility: Assets become immediately spendable across a vast catalog of integrated exchanges and providers. * Reduced Friction: Users can fund accounts or make purchases without leaving their current digital environment. "Formalizing our partnership with Bitget Wallet is about building something more durable together," said Bam Azizi, Co-founder and CEO of Mesh. "Our shared goal is simple: make the crypto people already hold easy to put to use - to move it or spend it - wherever they want. This is the foundation for a lot more to come." What impact does this have on global crypto adoption? This partnership leverages Bitget Wallet's massive reach - trusted by over 100 million people - to push crypto payments into the mainstream. By connecting to Mesh's interoperability layer, Bitget Wallet users can access a broader ecosystem of financial services. This is particularly relevant given Bitget's Onchain Payments Matrix, which has already processed over $177 billion in stablecoin volume. Corporate finance training * Scalable Infrastructure: Support for over 130+ different blockchains. * Institutional Demand: Expansion into APAC and EMEA markets to meet compliance needs. * AI Integration: Mesh's recent launch of stablecoin transactions for AI agents signals a forward-looking roadmap. "Crypto becomes more useful when people can easily use the assets they already hold," said Alvin Kan, COO of Bitget Wallet. "Mesh connects Bitget Wallet to more platforms, allowing users to fund accounts or make purchases with fewer steps and without switching between apps. This connectivity is essential to making crypto practical for everyday transactions. It builds on Bitget Wallet's existing payment stack including crypto cards, QR payments, bank transfers and shop, powered by the Onchain Payments Matrix, which has processed over $177 billion in stablecoin volume to date." Ff news take: The formalization of the Mesh and Bitget Wallet partnership definitely moves the needle for crypto payments. By bridging the gap between self-custody and merchant utility, they are solving the "usability trap" that has long hindered digital assets. With 100 million users now having a direct path to spendable crypto, this is a significant step toward making stablecoins a viable alternative to traditional rails. Featured speakers.

Intellectia AI
Jul 4th, 2026
Binance's Investment in Mesh Could Reshape Payment Industry

- **Significant Investment**: Binance is rumored to participate in a fundraising round for cryptocurrency payment company Mesh, valued at approximatel...

BeInCrypto
Feb 3rd, 2026
Gate Ventures Invests in Mesh to Scale Crypto Payments Infrastructure

Gate Ventures invests in Mesh to support a unified crypto payments layer connecting wallets, exchanges, and fiat rails.

PR Newswire
Jan 27th, 2026
Mesh Secures $75M Series C, Reaches $1B Valuation to Build the Universal Crypto Payments Network

/PRNewswire/ -- Mesh, the leading crypto payments network, today announced it closed a $75 million Series C funding round, bringing its total amount raised to...

Mesh
Dec 15th, 2025
Mesh Partners with Paxos

Mesh partners with Paxos. Paxos selects Mesh to enable trusted crypto deposits. Leading infrastructure platform partners with Mesh for institutional-grade compliance and secure account verification solution Mesh will join the Global Dollar Network Mesh, the leading crypto payments network, today announced a partnership with Paxos, the leading regulated blockchain infrastructure and tokenization platform. This integration will allow Paxos to deploy Mesh's technology across its customer base, in order to enable seamless crypto deposits from verified sources. By leveraging Mesh, Paxos can now offer its customers a secure and efficient way to verify the ownership of external wallets and exchange accounts before depositing assets, including PayPal USD (PYUSD) and Global Dollar (USDG) that are issued by Paxos. This integration addresses a critical need in the industry for safer transfer mechanisms, allowing Paxos to maintain its high regulatory compliance standards without sacrificing user convenience. Additionally, Mesh will join the Global Dollar Network, the world's fastest-growing stablecoin network with unmatched economic upside. Mesh will help grow USDG utility and ensure seamless deposits for the asset across its partner platforms. Ronak Daya, Head of Product at Paxos, commented, "Paxos offers its customers the opportunity to safely participate in the digital asset economy. By integrating with Mesh, we're ensuring those institutions can move value with speed, scale and confidence. We're excited to welcome Mesh to Global Dollar Network and look forward to increasing the utility of USDG and all Paxos-issued assets globally." Historically, transferring crypto has been a cumbersome process for users. Mesh changes that, bringing the reliability and reach of traditional payment networks to digital assets. Its secure, closed-loop system eliminates manual errors and powers everyday experiences - from crypto deposits to merchant acceptance to compliant payouts. "Paxos serves some of the world's largest financial institutions, and powering safe, compliant crypto movement at that scale requires infrastructure that's both rigorous and seamless," said Bam Azizi, Co-Founder and CEO at Mesh. "By integrating Mesh, Paxos is setting a new bar for how assets should move across the entire global financial ecosystem: instantly, securely, and from verified sources. Together, we're enabling millions of end users to transact with the same confidence they expect from traditional finance while paving the way for the next wave of financial innovation." Stay tuned for more updates as this partnership rolls out - to learn more about Paxos, visit Paxos.com