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Blockchain Developer

mTransform
Abu Dhabi Emirate, UAE
fulltime
Mid-Senior
2 months ago
DevOpsGitGraphQLMongoDBNode.jsPostgreSQL
Free

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About The Role

We are building a next-generation

blockchain and crypto platform

focused on

secure, scalable, and high-performance digital asset infrastructure.

We are looking for

a

Hands-On Full Stack Lead Developer

who can architect, build, and scale

production-grade systems while mentoring a growing engineering team.

You will play a

key technical leadership role

, owning full-stack architecture,

development standards, and delivery in a fast-paced Web3 startup.

Technical Leadership

Lead end-to-end

full-stack architecture and development

using

Node.js,React, and TypeScript

Drive

technical design decisions

, code quality, and engineering best practices

Review code, mentor developers, and raise the overall technical bar of the team

Collaborate closely with Product, DevOps, Security, and Blockchain teams

Backend (Node.js)

Design and build

scalable backend services

using Node.js (NestJS/Express/Fastify)

Develop secure

Rest & Graphql Apis

Handle authentication, authorization, KYC integrations, and transaction workflows

Work with databases:

PostgreSQL, MongoDB, Redis

Implement event-driven systems, message queues, and background workers

Frontend (React)

Build modern, responsive UIs using

React + TypeScript

Implement complex dashboards for crypto/blockchain workflows

Work with state management (Redux, Zustand, React Query)

Ensure performance, accessibility, and clean UI architecture

Blockchain & Crypto Integration

Integrate with

blockchain networks

(Ethereum, EVM chains, Solana, etc.)

Work with

smart contracts

, wallets, RPC providers, and indexers

Handle crypto-specific concepts: transactions, signatures, gas, wallets, custody

Collaborate with smart contract engineers for backend/frontend integrations

Devops & Security

Work with

Docker, CI/CD pipelines

, and cloud platforms (AWS/GCP/Azure)

Ensure application security, performance, and scalability

Apply secure coding practices for crypto-grade systems

Mandatory Skills & Experience

8+ years

of software development experience

Strong expertise in Node.js, React, and TypeScript

Experience Building

large-scale, production-grade applications

Solid understanding of

system design, microservices, and APIs

Strong database design and performance optimization skills

Hands-on experience leading or mentoring engineering teams

Experience Working In

startup or fast-paced environmentsGood to Have (Highly Preferred)

Hands-on experience in

Blockchain And Crypto And Web3 Projects

Smart contract integration experience (Solidity, Web3.js, Ethers.js)

Experience With

DeFi, wallets, exchanges, or digital asset platforms

Knowledge of security best practices in crypto systems

Prior experience working with regulated or institutional platforms

A

hands-on tech leader

, not just a people manager

Someone who thrives in

ambiguity and fast execution

Strong ownership mindset with product thinking

Passion for

Blockchain, Crypto, and emerging technologies

Build

cutting-edge blockchain infrastructure

High ownership and real impact on product direction

Work with a

senior, ambitious leadership team

Opportunity to scale systems used by global user

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