Senior Web3 Software Engineer
Content + Source + Freshness • 03 Mar 2026 • 95% confidence
Offer value
Identical to job ID 1, the role offers robust compensation, industry relevance, and opportunities for career advancement in Web3.
- Competitive salary: $200,000–$250,000/year
- Role with high impact on engineering practices
- Versatile team environment with growth potential
- Requires extensive experience in relevant technologies
Pros
- Competitive salary range of $200,000 to $250,000 per year
- Opportunity to shape the architecture and engineering practices
- Fully remote or hybrid options available
Cons
- High expectations for experience with blockchain technologies
- Potentially strong competition for experienced candidates
- Fast-paced environment may lead to work intensity
Who it's for
Senior / Lead • Remote / Hybrid
Good fit
- Senior software engineers with blockchain experience
- Developers seeking a versatile tech environment
- Professionals looking to influence product development
Not recommended for
- Entry-level candidates or those without web3 experience
- Individuals preferring non-tech-focused roles
- People seeking a strict 9-to-5 schedule
Motivation fit
Key skills
About the job
An established team working in the blockchain space is hiring a Senior Software Engineer to help build and evolve user-facing applications that interact with decentralized systems. The role focuses on frontend, backend and on-chain development with exposure to blockchain integrations, APIs, and data-intensive interfaces.
You’ll collaborate with cross-functional partners to deliver reliable, secure features while helping shape technical standards and architecture.
Key Responsibilities
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Develop and maintain scalable web applications using modern frontend technologies.
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Implement integrations with blockchain networks, wallets, and external services.
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Build user flows that support transactions, approvals, and on-chain interactions.
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Work with backend services and APIs to surface accurate, real-time data in the UI.
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Participate in architectural decisions, code reviews, and technical planning.
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Improve application performance, security, and maintainability over time.
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Support and mentor other engineers as the team grows.
Required Experience
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5+ years of professional software engineering experience.
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Strong frontend engineering background using modern JavaScript frameworks.
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Experience building or maintaining blockchain-enabled applications.
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Familiarity with wallet integrations and transaction signing workflows.
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Comfort working with APIs, asynchronous data, and complex UI state.
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Understanding of security considerations in distributed or crypto-related systems.
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Experience collaborating in fast-paced, remote or hybrid teams.
Preferred Qualifications
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Prior work in crypto, fintech, or data-driven consumer products.
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Exposure to smart contracts or protocol-level components.
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Experience with performance optimization or real-time user interfaces.
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Interest in developer tooling, design systems, or technical documentation.
What’s Offered
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Ownership over meaningful product areas.
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Opportunity to influence architecture and engineering practices.
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Collaborative team environment with room for growth.
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Competitive compensation and flexibility.
