Sr. Blockchain Developer

1 week ago

Lahore, Punjab, Pakistan Astra Full time $120,000 - $200,000 per year

About Us

Astra is building the future of
compliance and digital identity
using blockchain and AI. Our platform brings together
secure identity, KYC technology, and regulatory compliance
in a modern Web3 environment. We're creating infrastructure that enables organizations to meet compliance requirements while embracing the power of blockchain.

Role Overview

We're seeking a
Senior Blockchain Developer
to help design and implement the blockchain components of our compliance platform. In this role, you'll work on
smart contracts, decentralized identity systems, interoperability frameworks, and scaling solutions
that support secure and compliant Web3 adoption.

Key Responsibilities

  • Develop and deploy
    smart contracts
    for identity and compliance use cases
  • Build and optimize
    Layer-2 infrastructure
    for secure identity solutions
  • Implement
    decentralized identity (DID) frameworks
    with verifiable credentials
  • Design
    cross-chain solutions
    for interoperability across major blockchains
  • Create systems for
    on-chain compliance and verification workflows
  • Optimize performance and
    reduce gas costs
    across networks
  • Conduct
    security reviews and audits
    of smart contracts
  • Integrate blockchain modules with
    existing compliance/KYC systems

Required Experience

  • 4+ years of
    blockchain development experience
    with production deployments
  • Strong skills in
    smart contract development
    (Solidity, Rust)
  • Experience with blockchains such as
    Ethereum, Polygon, Solana, Avalanche
  • Knowledge of
    identity standards (DID, Verifiable Credentials)
  • Familiarity with
    scaling solutions
    (Polygon, Arbitrum, Optimism)
  • Understanding of
    compliance and security considerations
    in blockchain
  • Programming proficiency in
    JavaScript/TypeScript, Python, or Go

Nice to Have

  • Experience with
    blockchain compliance tools
  • Background in
    fintech, RegTech, or compliance technology
  • Contributions to
    blockchain protocols or open-source projects
  • Familiarity with
    GDPR-compliant blockchain solutions

What We Offer

  • Competitive
    salary and equity package
  • Opportunity to shape
    next-generation compliance infrastructure
  • Flexible
    remote work environment
  • Professional development support
  • Health benefits and a comprehensive package

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