Blockchain Engineer

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

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Blockchain Engineer in EMEA.

In this role, you will contribute to the development of on-chain infrastructure powering core treasury and liquidity operations. You will design secure smart contract systems, build automation pipelines, and integrate blockchain workflows with internal financial tools, ensuring efficient, scalable, and compliant processes. You will work closely with cross-functional teams to translate financial, risk, and operational requirements into robust technical solutions. The environment is collaborative, fast-evolving, and deeply rooted in Web3 innovation, offering exposure to complex systems, modern tooling, and next-generation decentralized technologies. This is a unique opportunity to influence high-impact blockchain infrastructure used across global operations.

Accountabilities

• Design, develop, and audit smart contracts supporting treasury automation, including rebalancing, cross-chain swaps, and bridging.
• Build on-chain infrastructure to consolidate and monitor balances across EOAs, MPC wallets, custodians, and DeFi protocols.
• Implement automation pipelines for recurring operations such as stablecoin conversions and revenue rebalancing.
• Integrate blockchain components with Treasury Management Systems for unified reporting across fiat and digital assets.
• Develop APIs and middleware enabling seamless communication between blockchain networks and internal platforms.
• Support risk and compliance by delivering real-time visibility into protocol exposures, liquidity, and counterparty risks.
• Collaborate with Treasury, Finance, Security, and Product teams to define requirements and translate them into technical solutions.
• Coordinate with custodians, auditors, and external providers to ensure secure infrastructure and compliant integrations.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 3–5+ years of blockchain development experience using Solidity, Rust, or similar languages.
• Proven experience designing, auditing, and deploying smart contracts on Ethereum or other major chains.
• Strong understanding of DeFi protocols, liquidity pools, stablecoins, and cross-chain interactions.
• Experience with custodial and non-custodial wallet infrastructure, including EOA, MPC, and multi-sig setups.
• Proficiency with APIs, Python or TypeScript, and DevOps tooling for automation.
• Familiarity with treasury operations, financial workflows, and risk management practices is a plus.
• Bonus points for experience with TMS integrations, fintech environments, crypto exchanges, or institutional custody.
• Strong security mindset with the ability to identify vulnerabilities across smart contracts and infrastructure.

Benefits

• Competitive compensation aligned with experience and skills.
• Remote-friendly work environment with flexibility across EMEA.
• Opportunity to work with advanced Web3 tools, infrastructure, and technologies.
• Professional development, learning opportunities, and exposure to a global network of experts.
• Inclusive and supportive team culture with a strong commitment to diversity.
• Additional benefits such as equity options, wellness support, and paid leave (details vary by region).

Why Apply Through Jobgether?

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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