Blockchain System Technology jobs

Full Stack Blockchain Engineer

Company: Binance
Job Type: Full-time
Location: Remote / Hybrid / On-site (Depending on Team)
Experience: 4+ Years
Department: Engineering

About Binance

Binance is the world's leading blockchain ecosystem and cryptocurrency infrastructure provider, offering a comprehensive suite of financial products, including the world's largest digital asset exchange by trading volume. Our mission is to increase the freedom of money by building innovative blockchain technologies and making digital assets accessible to everyone.

We are looking for a talented Full Stack Blockchain Engineer to join our engineering team. You will play a key role in designing, developing, and maintaining scalable blockchain-based applications and backend services that power millions of users worldwide.

Responsibilities

• Design, develop, and maintain scalable full-stack blockchain applications.
• Build responsive, high-performance web applications using modern JavaScript frameworks.
• Develop secure backend APIs and microservices.
• Integrate blockchain networks, smart contracts, wallets, and cryptocurrency payment systems.
• Design and optimize database schemas for high-volume transaction systems.
• Collaborate with product managers, designers, and engineers to deliver high-quality products.
• Write clean, maintainable, and well-tested code.
• Optimize application performance, security, and scalability.
• Participate in code reviews and technical discussions.
• Troubleshoot production issues and implement long-term solutions.
• Stay up to date with emerging blockchain technologies and industry best practices.

Required Qualifications

• Bachelor's degree in Computer Science or related field, or equivalent practical experience.
• 4+ years of professional software development experience.
• Strong experience with JavaScript and TypeScript.
• Proficiency in React.js, Next.js, Vue.js, or similar frontend frameworks.
• Strong backend development experience with Node.js (NestJS or Express.js).
• Experience working with REST APIs and GraphQL.
• Solid understanding of blockchain fundamentals.
• Experience integrating EVM-compatible blockchains.
• Hands-on experience with Ethereum, BNB Chain, Polygon, Arbitrum, Base, Optimism, Avalanche, or similar networks.
• Experience interacting with smart contracts using ethers.js or web3.js.
• Familiarity with Solidity smart contracts.
• Strong knowledge of PostgreSQL, MySQL, Redis, or MongoDB.
• Experience with Docker and Kubernetes.
• Experience with AWS, GCP, or Azure.
• Experience using Git and GitHub/GitLab.
• Strong debugging and problem-solving skills.
• Excellent communication skills in English.

Preferred Qualifications

• Experience building DeFi, DEX, Wallet, NFT, Cross-chain, or Web3 applications.
• Experience with account abstraction (ERC-4337).
• Experience integrating WalletConnect, MetaMask, Coinbase Wallet, Trust Wallet, or other Web3 wallets.
• Experience working with blockchain indexing services.
• Knowledge of Layer 2 ecosystems.
• Familiarity with CI/CD pipelines.
• Experience with message queues such as Kafka or RabbitMQ.
• Knowledge of security best practices for blockchain applications.
• Contributions to open-source blockchain projects.
• Experience working in high-growth startup or fintech environments.

Technical SkillsFrontend

• React.js
• Next.js
• TypeScript
• JavaScript (ES6+)
• Redux / Zustand
• Tailwind CSS
• HTML5
• CSS3

Backend

• Node.js
• NestJS
• Express.js
• REST API
• GraphQL
• WebSocket

Blockchain

• Ethereum
• Solidity
• EVM
• BNB Chain
• Polygon
• Arbitrum
• Base
• Optimism
• Avalanche
• ethers.js
• web3.js
• Hardhat
• Foundry

Database

• PostgreSQL
• MySQL
• MongoDB
• Redis

Cloud & DevOps

• Docker
• Kubernetes
• AWS
• GCP
• GitHub Actions
• GitLab CI

What We Offer

• Competitive salary.
• Performance-based bonuses.
• Comprehensive health and wellness benefits.
• Flexible working arrangements.
• Learning and development opportunities.
• Career growth within a global engineering organization.
• Opportunity to build products used by millions of users worldwide.
• Collaborative, fast-paced, and innovation-driven work environment.

Why Join Binance?

At Binance, you'll work alongside world-class engineers solving complex technical challenges in blockchain, distributed systems, and financial technology. You'll contribute to products that shape the future of digital assets while growing your career in one of the fastest-moving industries in technology.

If you're passionate about blockchain technology and building scalable applications with real-world impact, we'd love to hear from you.

Pay: $32,932.83 - $65,866.96 per month

Benefits:

• Paid sick time
• Paid time off
• Professional development
• Work from home

Work Location: Remote