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Senior Blockchain Developer
Senior Blockchain Developer

Senior Blockchain Developer at OpenAssets Inc · Remote only · 3 - 20 years · ₹1.8L - ₹3.7L / yr · Raised funding · Remote only · Posted 11 Sep 2026

OpenAssets Inc's logo

Senior Blockchain Developer

Rose Hernandez's profile picture
Posted by Rose Hernandez
3 - 20 yrs
₹1.8L - ₹3.7L / yr
Remote only
Skills
Blockchain
Smart Contracts
Solidity
EVMS
MERN Stack
skill iconAmazon Web Services (AWS)
skill iconNodeJS (Node.js)
TypeScript
skill iconMongoDB
RESTful APIs
Web3js

Senior Blockchain Developer

Location: India, Remote

Employment Type: Full-Time / Contract

Department: Engineering


About Us

OpenAssets is building open standards for the next generation of capital markets, providing the trusted foundation for real-world asset tokenization and digital currencies.


We specialize in alternative asset digitization, offering regulatory-conscious tools to design, issue, and manage digital assets in complex financial environments. We also develop loyalty solutions that turn customer engagement into programmable digital assets, helping brands create personalized experiences that drive growth.


OpenAssets operates at the intersection of finance, technology, and regulation focused on building secure, scalable, and open infrastructure for the future of digital markets. Join OpenAssets and be part of shaping the future of digital finance!


Overview

We are seeking a Blockchain Developer to lead the technical implementation of our Web3 infrastructure. In this role, you will be responsible for the end-to-end lifecycle of smart contracts and their integration into our broader financial ecosystem. You will act as a technical authority on blockchain security, scalability, and architecture, ensuring our platform meets the rigorous demands of institutional digital finance.


What You’ll Do

Smart Contract & Blockchain Development

  • Design, develop, test, and deploy smart contracts and blockchain applications.
  • Build and maintain secure, scalable backend services for blockchain products.
  • Develop and maintain cross-platform applications that integrate with on-chain infrastructure.
  • Integrate wallets, payment systems, and blockchain APIs with existing systems.
  • Optimize for gas efficiency, transaction latency, reliability, and scalability.

Security & Quality

  • Implement and uphold best practices for blockchain security and smart contract auditing.
  • Review smart contracts and backend code for security vulnerabilities and performance issues.
  • Support audits, security reviews, and production releases.
  • Maintain high test coverage and disciplined release processes.

Collaboration & Communication

  • Collaborate with product and engineering teams to define and deliver technical requirements.
  • Communicate technical concepts clearly to both technical and non-technical stakeholders.
  • Mentor junior engineers and contribute to a strong engineering culture.
  • Stay current with emerging blockchain technologies, DeFi, and Web3 infrastructure trends.


Qualifications & Experience

  • Experience: 3+ years of software engineering experience with at least 3+ years of hands-on blockchain/Web3 development.
  • Blockchain Core: Strong experience with Solidity and EVM-compatible chains (Ethereum, Polygon, and others).
  • Production Deployment: Proven track record building, testing, deploying, and maintaining smart contracts in production.
  • Deep Technical Knowledge: Solid understanding of blockchain architecture, including consensus mechanisms, gas optimization, wallet flows, token standards, and transaction lifecycles.
  • Full-Stack Proficiency: Good understanding of the MERN stack (MongoDB, Express.js, React, Node.js) and how full-stack applications integrate with blockchain infrastructure.
  • Backend Expertise: Proficiency in Node.js and TypeScript with experience building RESTful backend applications.
  • Testing & Tooling: Experience with smart contract and backend testing frameworks (e.g., Foundry, Hardhat, Mocha, Jest) and Web3 libraries like Ethers.js or Web3.js.
  • Cloud Infrastructure: Hands-on experience with AWS, including deploying, managing, and scaling services like EC2, S3, Lambda, and RDS.
  • Databases & DevOps: Comfortable with relational (PostgreSQL) and non-relational (MongoDB) databases, Git, and collaborative development workflows.
  • Soft Skills: Strong communication skills in English with the ability to articulate technical concepts to diverse stakeholders.


Nice to Have

  • Familiarity with the Move language (Sui, Aptos).
  • Experience with smart contract audit tooling such as Slither, Mythril, or Manticore.
  • Exposure to RWA tokenization, DeFi, stablecoins, NFTs, staking, or bridging protocols.
  • Professional background in fintech, payments, or regulated blockchain use cases.


We are committed to providing equal opportunity for qualified applicants to contract positions, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. This is a contract opportunity, not a direct employment role.


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I had an amazing experience. It was a delight getting interviewed via Cutshort. The entire end to end process was amazing. I would like to mention Reshika, she was just amazing wrt guiding me through the process. Thank you team.
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About OpenAssets Inc

Founded :
2020
Type :
Products & Services
Size :
0-20
Stage :
Raised funding

About

OpenAssets is establishing open standards for the next generation of capital markets—the trusted partner for institutions building infrastructure for real-world asset tokenization and digital currencies.
Read more

Company social profiles

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