Expert Decentralized Systems Architect

3 days ago

Kollam, Kerala, India beBeeBlockchain Full time US$ 1,50,000 - US$ 2,00,000
Senior Blockchain Developer

We are seeking an experienced professional to design and build cutting-edge decentralized systems.

This role offers the opportunity to architect and deploy secure smart contracts using Solidity/Rust for Ethereum, EVM-compatible chains, and other L1/L2 networks.

The ideal candidate will have a deep understanding of Ethereum, EVM architecture, L2 scaling solutions, and DeFi/NFT standards (ERC20, ERC721, ERC1155).

Key Responsibilities:
  • Smart Contract Development:
  • Architect, develop, and deploy secure smart contracts.
  • Conduct in-depth testing, auditing, and gas optimization.
  • Backend Engineering & Blockchain Architecture:
  • Design high-performance backend systems and scalable blockchain architectures.
  • Build and maintain APIs, node integrations, and indexing services.
  • Cloud & Infrastructure (AWS):
  • Deploy and manage backend services using AWS (EC2, Lambda, API Gateway, S3, RDS) and cloud best practices.
  • Implement CI/CD pipelines, containerization, and monitoring solutions.
  • Security & Optimization:
  • Ensure system security, resilience, and gas optimization.
  • Apply best practices for mitigating vulnerabilities.
  • Collaboration & Ownership:
  • Work closely with frontend, DevOps, and product teams to deliver robust end-to-end blockchain products.
  • Take complete ownership from architecture to deployment.
Must-have Qualifications:
  • 4+ years in backend development and 2+ years in smart contract development.
  • Proficiency in Solidity, JavaScript/TypeScript, Node.js, and at least one systems language (Go, Rust, or C++).
  • Strong experience in blockchain solution architecture for scalable dApps.
  • Mid-level experience with AWS (EC2, Lambda, API Gateway, S3, RDS).
  • Familiarity with common smart contract vulnerabilities and mitigation strategies.
  • Proven ability to deliver secure, scalable, production-ready blockchain systems.
Preferred Qualifications:
  • Experience with Hardhat, Foundry, Truffle, Web3.js / Ethers.js.
  • AWS DevOps experience for blockchain-based apps, including CI/CD pipelines and container orchestration.
  • Cross-chain development and interoperability protocol expertise.
  • Knowledge of zero-knowledge proofs (ZK-SNARKs/STARKs).
  • Experience with audited DeFi protocols.
  • Familiarity with L2 rollups, bridges, and advanced blockchain scaling techniques.
  • Exposure to NFTs, DeFi mechanics, and modern blockchain infrastructure.

We offer remote/hybrid work options with a preference for candidates based in India.

Full-time position available.

  • Decentralized Systems Architect

    10 hours ago

    Kollam, Kerala, India beBeeBlockchain Full time ₹ 30,00,000 - ₹ 50,00,000

    We're seeking a highly experienced blockchain engineer to join our innovative team.This is an opportunity to design and build cutting-edge decentralized systems that scale globally. As a senior blockchain developer, you will be responsible for architecting, developing, and deploying secure smart contracts, designing high-performance backend systems and...

  • Key System Architect

    31 minutes ago

    Kollam, Kerala, India beBeeAutomationEngineer Full time ₹ 12,00,000 - ₹ 25,00,000

    Job Title: Key System Architect">Serve as a subject matter expert, collaborating with cross-functional teams to achieve strategic goals. Foster knowledge sharing sessions and contribute to project success.">Manage and lead teams to drive business outcomes.Engage with stakeholders to provide solutions to immediate problems and ensure alignment with...

  • Blockchain System Engineer

    5 days ago

    Kollam, Kerala, India beBeeBlockchain Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

    Job Title: Blockchain Solutions ArchitectWe are seeking a highly experienced professional to design and build cutting-edge decentralized systems that scale globally.About the Role:Job Summary:This is an exciting opportunity for a Senior Blockchain Developer to create high-performance backend systems and scalable blockchain architectures.The ideal candidate...

  • Senior Cloud Architect

    16 hours ago

    Kollam, Kerala, India beBeeExpertise Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

    Job Title: Senior Cloud Architect - ELK ExpertDesign and Optimize Cloud Infrastructure:• Architect scalable, fault-tolerant systems on Microsoft Azure• Build and tune log pipelines: Scale Logstash and Beats pipelines across distributed environmentsWhat You Bring:7+ years of experience in Site Reliability Engineering, DevOps, or Cloud Engineering4+ years...

  • Solutions Architect

    30 minutes ago

    Kollam, Kerala, India beBeeServiceNow Full time ₹ 1,20,00,000 - ₹ 2,25,00,000

    As a seasoned expert in ServiceNow IT Operations Management (ITOM), we are seeking a highly skilled individual to join our team as an OTM Solution Architect. The ideal candidate will possess a deep understanding of the ServiceNow platform and have experience working with enterprise-wide, multi-tier environments.Key Responsibilities:Implement Midserver...

  • Financial Systems Expert

    4 hours ago

    Kollam, Kerala, India beBeeFinance Full time ₹ 12,00,000 - ₹ 18,00,000

    Job Title: Financial Systems ExpertWe are seeking a highly skilled and motivated professional to join our team as a Financial Systems Expert. This individual will play a key role in enhancing financial systems, implementing ERP solutions, and building Power BI dashboards to support real-time financial reporting and decision-making.About the Role:Collaborate...

  • SAP Expert Solutions Architect

    2 days ago

    Kollam, Kerala, India beBeeSolution Full time ₹ 20,00,000 - ₹ 30,00,000

    SAP S/4HANA Solution ArchitectWe are seeking a highly skilled SAP S/4HANA solution architect to deliver innovative solutions tailored to customer needs.As a key solution expert, you will collaborate with clients and sales teams to design and present scalable, flexible, and future-proof SAP S/4HANA solutions.Key Responsibilities:Develop and implement...

  • Senior Distributed System Architect

    1 day ago

    Kollam, Kerala, India beBeeSoftware Full time ₹ 2,00,00,000 - ₹ 3,00,00,000

    Imagine a future where financial systems are open, transparent, and accessible to everyone. As a Senior Staff Software Engineer on our Platform Product Group, you'll play a key role in shaping this vision.We're looking for someone with 10+ years of software engineering experience and 4+ years of experience in architecting large-scale distributed systems....

  • Full Stack Developer

    23 minutes ago

    Kollam, Kerala, India beBeeData Full time ₹ 30,000 - ₹ 60,000

    Transform the Future of Decentralized AIJob Overview:We are a pioneering Edtech startup developing intelligent, autonomous AI agents working collaboratively in multi-agent systems. Our mission is to drive innovation in decentralized AI through cutting-edge systems that tackle complex challenges across industries.Key Responsibilities:Design and develop...

  • Expert Identity Architect

    4 hours ago

    Kollam, Kerala, India beBeeIdentity Full time ₹ 1,20,000 - ₹ 1,30,000

    Architecting identity solutions for millions of users requires strategic vision and technical expertise.We're seeking an experienced engineer to lead the development of our greenfield IAM infrastructure, leveraging distributed systems to create scalable, fault-tolerant architectures.Key responsibilities include:Designing identity architecture using...