Lead Blockchain Engineer

About Holitix

Holitix is a Web3 innovation hub helping enterprises, startups, and digital brands build, scale, and transform through blockchain technology and next-generation digital solutions.

We specialize in blockchain development, smart contracts, DeFi solutions, tokenization, NFT platforms, Web and mobile applications, UI/UX design, and Web3 growth strategies. Our team combines deep technical expertise with real-world business execution to deliver secure, scalable, and impactful digital products.

At Holitix, we believe blockchain is more than technology—it is the foundation of a more transparent, connected, and decentralized future. We partner with forward-thinking organizations to turn innovative ideas into real-world solutions and shape the next generation of the internet.

Role Overview

As a Lead Blockchain Engineer at Holitix, you will drive the design, development, and delivery of cutting-edge Web3 solutions for startups, enterprises, and emerging digital ecosystems. You will lead blockchain architecture initiatives, mentor engineering teams, and build scalable decentralized applications, smart contracts, tokenization platforms, DeFi protocols, and multi-chain infrastructure that power the future of Web3.

Key Responsibilities

Lead the architecture, development, and deployment of blockchain-based products and infrastructure

Design and develop secure smart contracts, dApps, tokenization solutions, and DeFi protocols

Build and maintain scalable backend systems, APIs, and blockchain integrations

Architect multi-chain solutions across Ethereum, Polygon, BNB Chain, Arbitrum, Base, Avalanche, and other ecosystems

Ensure security, performance, scalability, and reliability of blockchain applications

Conduct smart contract reviews, testing, and security best-practice implementation

Collaborate with product, design, and business teams to translate requirements into technical solutions

Mentor engineers, conduct code reviews, and establish engineering standards

Stay current with emerging blockchain technologies and industry trends

Required Qualifications

5+ years of software engineering experience with at least 3+ years in blockchain development

Strong expertise in Solidity, TypeScript, JavaScript, Node.js, and modern backend architectures

Deep understanding of EVM-compatible chains, smart contracts, wallets, token standards, and blockchain protocols

Experience building production-grade DeFi, NFT, RWA, tokenization, or Web3 infrastructure platforms

Strong knowledge of smart contract security, auditing practices, testing frameworks, and monitoring tools

Experience with cloud infrastructure, distributed systems, and scalable application architecture

Excellent problem-solving, leadership, and communication skills

Preferred Qualifications

Experience with Layer 2 solutions and multi-chain ecosystems

Knowledge of Rust, Solana, Move, or other emerging blockchain technologies

Experience with staking, governance, token launches, vesting, and treasury management systems

Familiarity with Web3 security tools, MPC wallets, account abstraction, and wallet infrastructure

Experience leading engineering teams in startup or high-growth environments

Contributions to open-source blockchain projects

Why Join Holitix

Work on innovative Web3, DeFi, NFT, RWA, and tokenization projects for global clients

Lead the development of next-generation blockchain products and infrastructure

Collaborate with experienced Web3 engineers, designers, and strategists

Enjoy a flexible, remote-first, and innovation-driven work environment

Take ownership of impactful projects with significant technical leadership opportunities

Continuous learning, professional growth, and exposure to emerging blockchain technologies

Help shape the future of Web3 while building solutions that create real-world impact

Building the future of Web3 — one innovation at a time.