Overview
We are seeking a talented and experienced Senior Full Stack Software Engineer (Web3) with a strong background in building modern web applications and scalable backend systems. As a member of our team, you will play a crucial role in designing, developing, and maintaining our innovative software solutions, including integrating Web3 functionality such as wallet connections, signing flows, and on-chain/off-chain interactions. Mesh is a global company with headquarters in San Francisco, California USA. This candidate will work closely with the Engineering and Product teams spread across North America, Europe and India.
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 (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.
Who You Are
- 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.
The annual base salary range for this role is $100,000-$250,000 in San Francisco and New York. The compensation range provided may span multiple career levels and will be narrowed during the interview process based on factors including a candidate's experience, skills, qualifications, and geographic location. For candidates outside of San Francisco and New York, compensation will be adjusted to reflect the applicable market and location-based pay band. The base salary range listed excludes commission (if applicable), equity, and benefits. The pay range represents the minimum and maximum target for new-hire compensation. Actual compensation may vary and may be higher or lower depending on individual circumstances.