Mesh · 5 hours ago
Senior Full Stack Engineer - Web3
United States
Full-time
Remote
Senior Level
5+ years expMesh is a company focused on enabling consumers to transact with any asset, aiming to make crypto payments reliable and ubiquitous. They are looking for a Senior Full Stack Software Engineer (Web3) to design, develop, and maintain software solutions that integrate Web3 functionality. The role involves working closely with product and engineering teams to create scalable systems and improve overall system performance.
CryptocurrencyFinancial ServicesFinTechPayments
Responsibilities
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 (with depth aligned to your strengths)
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
Qualification
Required
5-7+ years of professional experience as a Full-stack Web3 Engineer with production experience across frontend, backend, and on-chain components, comfortable owning systems end-to-end
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
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)
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)
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
Benefits
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
Company
Mesh
Mesh is the first global crypto payment network, connecting hundreds of platforms to enable seamless digital asset payments and conversions.
51-200 employees
H1B Sponsorship
Mesh has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Growth StageTotal Funding
$124.5MKey Investors
Moderne PassportParadigmQuantumLight
2025-08-14Series Unknown
2025-04-10Non Equity Assistance
2025-03-11Series B· $82M
Leadership Team
Bam Azizi
CEO & Cofounder
Adam Israel
Co-Founder and COO
Recent News
2025-12-15
2025-10-17
2025-10-09
Company data provided by crunchbase