Principal - SE - Blockchain & Smart contracts

7 hours ago

Bengaluru, Karnataka, India Fidelity Investments Full time ₹ 15,00,000 - ₹ 30,00,000 per year
Job Description:

Job Title : Principal - Software Engineering

The Purpose of This Role

As Ethereum Blockchain Smart Contract you will be part of the Asset Management Technology team with a focus on blockchain use cases for the enterprise.

The Value You Deliver

  • Design and develop enterprise blockchain solutions for use across Asset Management BU
  • Advocating for and developing new enterprise business use cases across Fidelity

The Skills that are Key to this role

Technical /  Behavioral

  • Designing, implementing, and supporting distributed blockchain-based enterprise solutions for the financial/banking/asset management domain
  • Designing, writing and building secure and gas-efficient smart contracts for Ethereum based applications/token standard like  ERC20, ERC721, and ERC1400 using Solidity along with third party interfaces and various design patterns like Upgradeable Proxy Pattern.
  • Deep expertise in solidity smart contracts, EVM internals and gas-efficient design patterns.
  • Evaluate and integrate with multiple blockchain protocols, including both EVM and non-EVM ecosystems(Polygon, Solana, Stellar)
  • Building Defi protocols by implementing token standards, staking protocols, yield farming liquidity pools and cross-chain protocols (LayerZero, Wormhole etc.,)
  • Hand-on experience with tools/frameworks like OpenZepplin, Hardhat, Ganache, Truffles
  • Write comprehensive and automated tests (unit, integration and fuzz) using frameworks like Foundry, Hardhat, Truffle or Brownie
  • Hands-on with security audit process, threat modelling and formal verification processes. Integrate audit feedback into production code. Familiarity with security tools Slither, MythX, Echidna.
  • Continuously improve code quality through profiling and gas cost optimization techniques.
  • Integrating, interoperability, bridging between blockchain/distributed ledgers with external components. Expertise in Oracles integration with Blockchain using Chainlink oracles
  • Proficient in blockchain development frameworks like
  • Proficiency in two or more of the following languages, Java, Go, Python,
  • Understanding of ZK-Proof, Layer 2 rollups and MEV is must.

The Skills that are Good To Have for this role

  • Experience in working with diverse blockchain/distributed ledger implementations like Corda, Hyperledger Fabric
  • Working with wallet providers is a plus.
  • Working knowledge of cloud platform (AWS/Azure) is a plus.
  • Experience in software engineering with large and diverse codebase.
  • Excellent writing and communication skills 
  • Experience in working on an incubator or accelerator setup is a plus.

How Your Work Impacts the Organization

At Fidelity, we are focused on making our financial expertise broadly accessible and effective in helping people live the lives they want— from the 23 million people investing their life savings, to the 20,000 businesses managing their employee benefits programs, to the10,000 advisors and institutions needing innovative technology solutions to invest their clients' money. To do this well, as a privately held company, we place a high degree of value in nurturing a work environment that attracts the best talent and reflects our commitment to being an employer of choice.

The Expertise We're Looking For

  • 9+ years experience
  • Computer Science Graduate
  • Hands-on Experience with Blockchain and full stack development
Certifications:Category:Information Technology

  • Principal Blockchain, Smart contracts

    7 days ago

    Bengaluru, Karnataka, India Fidelity Investments Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Job Description:Job Title : Principal - Software EngineeringThe Purpose of This RoleAs Ethereum Blockchain Smart Contract you will be part of the Asset Management Technology team with a focus on blockchain use cases for the enterprise.The Value You DeliverDesign and develop enterprise blockchain solutions for use across Asset Management BUAdvocating for and...

  • KGeN - Blockchain Developer - Smart Contract

    2 days ago

    Bengaluru, Karnataka, India KGEN Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Blockchain DeveloperCompany DescriptionThat's what KGeN is building.The worlds largest Verified Distribution Protocolbuilt on real users, built to accelerate your business's growth.Since its founding by global leaders in the consumer and gaming industries, KGeN has grown to become the dominant leader in the Global South.Today, we serve 38.9M+ consumers and...

  • KGeN - Blockchain Developer - Smart Contract

    3 days ago

    Bengaluru, Karnataka, India KGEN Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Blockchain Developer Company Description : That's what KGeN is building. The worlds largest Verified Distribution Protocolbuilt on real users, built to accelerate your business's growth. Since its founding by global leaders in the consumer and gaming industries, KGeN has grown to become the dominant leader in the Global South. Today, we serve 38.9M+...

  • Blockchain Architect

    2 weeks ago

    Bengaluru, Karnataka, India Luxoft Full time ₹ 1,50,00,000 - ₹ 2,50,00,000 per year

    Project descriptionWe are looking for a seasoned Blockchain Architect to lead the design and implementation of decentralized solutions. The role involves working with various blockchain platforms, smart contract development, and integrating blockchain with enterprise systems.ResponsibilitiesDesign and implement blockchain architectures and decentralized...

  • Blockchain Developer

    2 weeks ago

    Bengaluru, Karnataka, India Infosys Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Key Responsibilities:The Blockchain solution Developer must have good understanding of multiple DLT frameworks Hyperledger Fabric R3 Corda and Ethereum and underlying architectureThis individual is responsible for collaborating with the client Blockchain team and implementing the solution into production environmentTechnical Requirements:Understanding of...

  • Globalhunt : Principal - Software Engineering - Bangalore

    3 days ago

    Bengaluru, Karnataka, India Global Hunt Full time ₹ 25,00,000 - ₹ 50,00,000 per year

    Job Description Job Details Experience: YearsSalary: 50,00, ,00,000Opening(s): 1Posted Date: Hiring For: Leading MNCDesignation Principal - Software EngineeringDesign, implement, and maintain distributed blockchain-based solutions for enterprise applications, particularly in the financial, banking, and asset management sectors. Design and implement...

  • Blockchain Developer

    1 week ago

    Bengaluru, Karnataka, India Infosys Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Blockchain Developer- Understanding of Blockchain frameworks HyperLedger, R3 Corda and Ethereum. • Understand Blockchain Data Architecture and ability to Identify/recommend ways to optimize data elements on-chain/Off-chain. • Good understanding of various different consensus algorithms used in different DLT frameworks - Strong Java / J2EE...

  • Principal - Software Engineering

    4 days ago

    Bengaluru, Karnataka, India GlobalHunt Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Hiring For Leading MNCJob DescriptionDesign, implement, and maintain distributed blockchain-based solutions for enterprise applications, particularly in the financial, banking, and asset management sectors.Design and implement decentralized finance (DeFi) protocols like staking, liquidity pools, yield farming, and cross-chain interoperability.Develop...

  • GammaStack - Blockchain Developer - Backend System

    6 days ago

    Bengaluru, Karnataka, India GAMMASTACK Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    DescriptionLead and own backend development using and Design, build, and maintain scalable RESTful APIs and microservices architectureWrite, debug, and optimize complex raw SQL queries for performance and scalabilityWork with PostgreSQL and Sequelize ORM for data modeling and managementImplement caching solutions using Redis & Integrate real-time features...

  • GammaStack - Blockchain Developer - Backend System

    6 days ago

    Bengaluru, Karnataka, India Grep Ruby WebTech Pvt. Ltd. Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Description: - Lead and own backend development using and - Design, build, and maintain scalable RESTful APIs and microservices architecture - Write, debug, and optimize complex raw SQL queries for performance and scalability - Work with PostgreSQL and Sequelize ORM for data modeling and management - Implement caching solutions using Redis...