Senior Java Engineer - P2P (APAC)
Binance is a prominent global blockchain ecosystem known for being the driving force behind the largest cryptocurrency exchange worldwide in terms of trading volume and user base. With the trust of more than 280 million users across over 100 countries, our focus lies in setting the industry standard through top-notch security, transparency in user funds, fast trading engine, deep liquidity, and an unparalleled range of digital asset products. The spectrum of Binance offerings encompasses trading, finance, education, research, payments, institutional services, Web3 features, and more. We harness the potential of digital assets and blockchain technology to construct a comprehensive financial ecosystem, promoting financial inclusivity and enhancing financial access for individuals globally.
We are seeking multiple skilled Java Backend Developers to strengthen our C2C team by introducing new features and enhancing performance.
Responsibilities:
Translate business requirements and use cases into functional applications
Develop, maintain, and optimize efficient, reusable, and dependable Java code
Verify, test, and review code to ensure adherence to quality and security standards
Ensure high performance, exceptional quality, and seamless responsiveness of applications
Identify and solve bottlenecks and bugs in the system
Assist in maintaining code quality and organization
Requirements:
Minimum of 5 years of experience in back-end services development
Proficiency in Core Java, server-side Java technologies, and the Spring ecosystem (Spring Boot/Cloud)
Extensive background in software design, architecture, and integration
Strong grasp of event processing models, multi-threading, enterprise integration patterns, Web Services, and REST
Additional advantage for individuals with degrees in Computer Science, Computer Engineering, or Software Engineering
Why Binance:
Engage in shaping the future within a leading blockchain ecosystem
Collaborate with top-tier professionals in a global organization that upholds a user-centric approach
Take on stimulating, fast-paced projects autonomously within an innovative setting
Flourish in a results-oriented environment with prospects for career progression and continuous learning
Competitive salary and attractive company benefits
Flexibility in working arrangements, including opportunities for remote work
Binance is dedicated to maintaining workplace equality through its practices as an employer. We strongly believe that a diversified workforce is essential to our achievements.
By submitting your job application, you acknowledge that you have reviewed and accepted our Candidate Privacy Notice.
Artificial intelligence (AI) tools may be utilized to support the recruitment process, such as application review, resume analysis, or response assessment. Although these tools offer assistance to our recruitment team, they do not replace human judgment. Final decisions for hiring are ultimately made by individuals. For more details on your data processing, feel free to reach out to us.
Senior Blockchain Engineer
Protocol Core: Development and optimization of L2-settlement logic on Solidity/Yul.
Bridge Security: Designing secure cross-chain gateways with protection against double spending and reorgs.
Node Infrastructure: Optimizing the interaction of node validators with the EVM stack.
Gas Engineering: Extreme cost reduction for publishing data in L1 (Deneb/Cancun-ready).
Requirements:
Deep knowledge of Solidity (0.8.20+) and Assembly (Yul).
Experience working with Foundry (Fuzzing/Invariants) and understanding the architecture of OP Stack or Arbitrum Orbit.
Skills of working with indexers (The Graph/Envio) and the RPC layer.
Social media manager
Senior Blockchain Engineer
DApp & Smart Contract Developer (Vesting Platform)
This role is ideal for someone who thrives in fast-moving environments, values clean and secure code, and understands the nuances of blockchain-based application architecture.
Responsibilities
Diagnose and resolve issues in vesting smart contracts and their front-end integrations.
Implement new features and system enhancements to improve UX and overall platform performance.
Maintain smooth interaction between the web interface and deployed smart contracts.
Conduct testing, audits, and deployments across testnet and mainnet environments.
Optimize contract logic for performance, security, and gas efficiency.
Collaborate with our engineering team to identify pain points and deliver stable, secure solutions.
Requirements
Proven experience building full-stack decentralized applications.
Strong proficiency in Solidity, JavaScript/TypeScript, and modern frameworks (Angular, React, or Vue).
Hands-on experience with Hardhat or Foundry for smart contract development and testing.
Familiarity with Ethers.js or Web3.js for blockchain interaction layers.
Solid understanding of Ethereum, Polygon, or other EVM-compatible chains.
Experience integrating wallets such as MetaMask and managing on-chain/off-chain data flows.
Strong debugging skills, attention to detail, and a security-first mindset.
Nice to Have
Experience with smart contract security audits and gas optimization techniques.
Knowledge of Node.js-based backend services or API integration layers.
Previous experience with vesting, staking, or token distribution mechanisms.
Project Scope
This role supports a short-to-mid-term initiative focused on stabilizing and enhancing an existing crypto vesting platform. High-performing developers may have opportunities for ongoing collaboration across additional blockchain and product engineering projects.
Hiring Process
Technical Assessment - Selected candidates will complete a short, clearly scoped technical exercises designed solely to evaluate coding approach and smart contract knowledge.
CTO interview - A final discussion to evaluate technical reasoning, architectural thinking, and team fit. Successful candidates may receive an offer through Contra following this conversation.
Senior Blockchain Developer - Ethereum/PulseChain - GAM3S.GG
We're looking for a Senior Blockchain Developer with strong Ethereum/PulseChain smart contract experience to work on our DeFi/GameFi platform. You'll be building and maintaining betting contracts, yield farming mechanisms, token swap systems, and Web3 frontend integrations for our decentralized application on PulseChain.
Key Responsibilities
Smart Contract Development
System Architecture & Integration
Frontend Web3 Integration
Security & Compliance
Performance & Monitoring
Required Technical Skills
Blockchain Expertise
Frontend Web3 Development
Development Tools
Integration & Tools