Web3 Backend Developer

1 week ago

Singapore MARS CONSULTING PTE. LTD. Full time

**Responsibilities**:

- **Design and Development**:Architecting, designing, and implementing efficient and scalable backend systems and APIs that connect to blockchain networks (e.g., Ethereum, Solana, Polygon).
- **Smart Contract Interaction**:Building and deploying serverless or decentralized backend services that interact with smart contracts.
- **API Development**:Creating secure and performant APIs for accessing blockchain and off-chain data.
- **dApp Integration**:Collaborating with frontend and blockchain developers to integrate backend services into new and existing dApps.
- **Data Management**:Designing and optimizing solutions for large-scale blockchain data storage, indexing, and querying.
- **Event Handling**:Developing event-driven architectures to manage events triggered by smart contracts and blockchain transactions.
- **Collaboration**:Working closely with cross-functional teams (frontend, blockchain, product) to define and implement new features.
- **Troubleshooting and Optimization**:Identifying, debugging, and resolving performance and security issues in backend systems.
- **Best Practices**:Adhering to Web3 development standards, design patterns, and security guidelines.
- **Documentation**:Creating and maintaining technical documentation for backend components and processes.
- **Continuous Learning**:Staying up-to-date with the latest advancements in Web3 technologies, tools, and trends.

**Key Skills and Qualifications**:

- **Blockchain Fundamentals**:A strong understanding of blockchain technology, consensus mechanisms, cryptography, and decentralized protocols.
- **Smart Contract Development**:Proficiency in smart contract languages like Solidity, Vyper, or Rust, and experience with development frameworks (e.g., Truffle, Hardhat).
- **Backend Development**:Solid experience with backend programming languages (e.g., Node.js, Python, Go), database management, and API development (RESTful APIs).
- **Web3 Technologies**:Familiarity with Web3 libraries (e.g., Web3.js, Ethers.js), decentralized storage (e.g., IPFS), and relevant blockchain platforms (e.g., Ethereum, Solana).
- **Cryptography**:Knowledge of cryptographic concepts such as hashing, encryption, and digital signatures.
- **Security**:A strong understanding of security best practices in Web3 development, including common vulnerabilities and mitigation strategies.
- **Cloud Technologies**:Familiarity with cloud platforms (e.g., AWS, GCP) and serverless architectures.
- **DevOps and CI/CD**:Experience with tools like Docker, Kubernetes, and CI/CD pipelines for automated deployment.
- **Problem-Solving**:Strong analytical and problem-solving skills with the ability to debug and optimize complex systems.
- **Collaboration**:Excellent communication and teamwork skills to work effectively with cross-functional teams.
- **Adaptability**:Willingness to learn and adapt to the rapidly evolving Web3 landscape.

  • Web3 Frontend Developer

    1 week ago

    Singapore MARS CONSULTING PTE. LTD. Full time

    **About the Role**: We are seeking a passionate and skilled Web3 Frontend Developer to join our innovative team. You will collaborate closely with backend developers, designers, and product managers to deliver cutting-edge solutions that leverage the power of technologies and provide seamless user experiences in the decentralized...

  • Backend Golang Developer

    2 weeks ago

    Singapore Pinpoint Asia Full time

    L- Posted by - Luke Wang- Recruiter Our client is seeking a Lead Engineer for their Backend team who will be working on their Web3/Payment project. **Responsibilities**: - Collaborate effectively with product and design teams to ensure technical solutions align with business objectives and enhance user experience. - Stay updated with emerging technologies...

  • Web3 Intern Developer

    7 days ago

    Singapore Salad Ventures Full time

    Are you ready to dive headfirst into the exciting world of Web3 development? We are seeking a passionate and driven Intern Developer to join our dynamic team. In this role, you will be an integral part of our journey to revolutionize the digital world. You will have the chance to work on innovative projects, gain hands-on experience, and collaborate with...

  • Backend Developer

    2 weeks ago

    Singapore AFFYN PTE. LTD. Full time

    **Reimagine and lead a Play-and-Earn Metaverse, where the virtual and real world converge! Affyn is a Singapore-based company with a global reach, pioneering the gaming model with a sustainable play-and-earn economy where rewards earned in the virtual world can also be utilized in the real world. **Tasks and responsibilities - Collaborate with Product...

  • Web3 Development Opportunities

    5 hours ago

    Singapore beBeeCareer Full time $80,000 - $120,000

    Join the cutting-edge world of web3 development with us! Our mission is to empower talented individuals to unlock their full potential and build innovative products that shape the future. We recognize the challenges that developers face when transitioning from web2 to web3, and we aim to bridge this gap through our platform. By providing a series of quests...

  • Backend Engineer

    2 weeks ago

    Singapore Sygnum Bank AG Full time

    Sygnum’s diverse and talented team of banking, investment and DLT experts is shaping the development of a trusted digital asset ecosystem. Tasks - Create scalable backend services based our tech-stack which JavaScript/TypeScript (NestJs) run on AWS or Lambda or fluency in a comparable language like Java. - Create scalable backend (micro-) services, which...

  • Web3 Developer

    2 weeks ago

    Singapore GOCODE PTE. LTD. Full time

    **Job Highlights**: - Attractive Compensation & Benefit - Joining a growing company in a growing industry - Good and Positive working culture **Position Overview**: As a Web3 Developer focused on wallets, you will play a crucial role in designing, developing, and maintaining secure and user-friendly cryptocurrency wallets. You will be at the forefront of...

  • Backend Developer

    5 days ago

    Singapore Mighty Jaxx International Pte Ltd Full time

    **Our Team** Mighty Jaxx is a unique future culture company that creates quality products across multiple categories such as art collectibles and lifestyle items, bridging the physical & digital world by powering it with technology. Since our inception in 2012, we have produced over 1,000 designs in collaboration with world-renowned artists and global...

  • Web3 Business Development Manager

    2 days ago

    Singapore Hyphen Connect Full time

    Join to apply for the Web3 Business Development Manager role at Hyphen Connect Join to apply for the Web3 Business Development Manager role at Hyphen Connect We are hiring for one of our ecosystem projects. Our client is one of the most active investors in Web3, with a portfolio of over 540 Web3 investments, they are seeking a strategic and connected...

  • Full Stack Developer

    3 days ago

    Singapore Match Talent Full time

    **Responsibilities**: - Collaborate with the team to design and implement scalable and secure Web3 solutions. - Participate in the entire software development lifecycle, including planning, coding, testing, and deployment. - Stay updated with the latest Web3 and blockchain technologies, and proactively suggest innovative solutions for project enhancement. -...