Mesh Pay is seeking a Staff Full Stack Software Engineer specializing in Web3 to design, develop, and maintain innovative software solutions. You will be responsible for integrating Web3 functionality—including wallet connections, signing flows, and on-chain/off-chain interactions—and will own features end-to-end across the entire stack.
What You'll Do
- Design, build, and operate production-grade Web3 systems used by real customers and assets at scale.
- Own features end-to-end across frontend, backend, and on-chain components.
- Lead the design and implementation of complex workflows involving wallets, transactions, settlements, and orchestration.
- Partner closely with product, design, and external teams to turn ambiguous requirements into robust technical solutions.
- Improve system reliability, security, and performance across distributed and on-chain components.
- Mentor other engineers and contribute to engineering best practices, architecture reviews, and technical direction.
- Influence the roadmap, lead large-scale technical initiatives, and amplify impact across teams.
What We're Looking For
- 8+ years of professional experience as a Full-stack Web3 Engineer with production experience across frontend, backend, and on-chain components.
- Hands-on experience with Web3 building blocks, such as wallet connectivity/integrations, dApp development, blockchain RPCs and indexing, and/or on-chain/off-chain payment & settlement flows.
- Familiar with DeFi primitives (e.g., DEXs, swaps, lending, trading platforms) and how they work in real systems.
- Strong understanding of the transaction lifecycle (signing, submission, execution) and a security-first mindset when designing Web3 systems.
- Solid fundamentals in building scalable, reliable, observable distributed systems (monitoring, logging, tracing, performance).
Nice to Have
- Experience with some combination of: Modern frontend frameworks (e.g., TypeScript, React, Redux), Backend services and APIs (e.g., C#, Node.js, Go, Java, or similar), Smart contracts and on-chain interactions (e.g., Solidity).
- Frontend-leaning or backend-leaning profiles are welcome, as long as you have shipped Web3-enabled systems in production and want to expand your scope over time.
Technical Stack
- TypeScript, React, Redux
- C#, Node.js, Go, Java
- Solidity
Team & Environment
Work closely with the Engineering and Product teams spread across North America, Europe and India.
Benefits & Compensation
- Competitive salary and equity
- Comprehensive health coverage for you and your family
- Unlimited PTO
- Dedicated budget for courses, conferences, and certifications
- Remote-friendly approach
- Top-tier tools and equipment
Work Mode
This is a global, remote-friendly role. We are looking for candidates based in Europe.
Mesh Pay is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status.
