Blockchain Engineer: On-Chain Treasury & DeFi Infra

Jobgether; Remote; IDR 200.000.000 - 300.000.000; Full time

Job summary

A technology recruitment service is seeking a Blockchain Engineer to develop on-chain infrastructure for treasury operations. This role involves designing secure smart contracts, building automation pipelines, and integrating blockchain workflows with internal financial tools. Candidates should possess 3–5 years of experience and a strong understanding of DeFi protocols, and smart contract development, with the ability to work in a flexible, remote environment across EMEA. Competitive compensation and professional development opportunities are provided.

Benefits

Competitive compensation

Remote-friendly work environment

Professional development opportunities

Equity options

Wellness support

Paid leave

Qualifications

• 3–5+ years of blockchain development experience using Solidity or Rust.
• Proven experience designing and deploying smart contracts on Ethereum.
• Familiarity with custodial and non-custodial wallet infrastructure.

Responsibilities

• Design and audit smart contracts for treasury automation.
• Build on-chain infrastructure for monitoring balances.
• Develop APIs for communication between blockchain networks and internal platforms.

Skills

Blockchain development experience

Smart contract design and deployment

Understanding of DeFi protocols

APIs proficiency

Python or TypeScript

DevOps tooling

Security mindset

Education

Bachelor’s or Master’s degree in Computer Science or related field

Tools

Solidity

Rust

Job description

A technology recruitment service is seeking a Blockchain Engineer to develop on-chain infrastructure for treasury operations. This role involves designing secure smart contracts, building automation pipelines, and integrating blockchain workflows with internal financial tools. Candidates should possess 3–5 years of experience and a strong understanding of DeFi protocols, and smart contract development, with the ability to work in a flexible, remote environment across EMEA. Competitive compensation and professional development opportunities are provided.