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9 January 2026

Blockchain (NFT) Engineer

Overview

Celebratix leverages blockchain technology to unlock event revenue and customer data before, during & after events.

We are seeking a skilled C# Developer to join our newly-formed team. The ideal candidate will have a solid background in developing back-end applications using NodeJS and related technologies. As a NodeJS Developer, you will be responsible for designing, developing, and implementing our back-end.

Responsibilities

Love coding and everything that comes with it ❤️

Research, develop and maintain complex blockchain applications and related technologies.

Work independently, self-learn state-of-art technologies in the Blockchain field and collaborate effectively with a small cross-functional team, in a fast-paced environment.

Write clean, maintainable, and testable code that meets industry standards.

Experiment and solve problems in an iterative approach – break things move fast mentality.

Qualifications

You have strong development skills in Solidity/Rust/JS and other standard programming languages.

You understand Solidity assembly, familiar with smart contracts (e.g. on Ethereum, OpenZeppelin etc.)

You are familiar with tools like Hardhat, Ganache, Brownie

You know how to fork the mainnet and write unit tests against the fork

You understand gas optimization, on-chain vs off-chain (Web 2/2.5/3).

You understand the trade-offs of various architectural designs and coding. e.g. between efficient code and readable code.

Experience implementing NFT use cases is a plus.

Masters degree in Computer Science or a related field is a plus

Employment Type
On-site
Celebratix
View profile

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