Solidity Engineer - Remote | Flexible Hours | DeFi FinTech

Tranched Global Ltd.; Paris; Remote; EUR 70,000 - 120,000; Full time

Benefits offered by this job

Competitive compensation

Flexible work hours

Remote work opportunities

Growth opportunities

Inclusive team culture

Job summary

Tranched Global Ltd. is hiring a Solidity Engineer for full-time engagement in a remote-friendly setup based in Paris, France. The role focuses on building upgradeable, gas-efficient smart contracts and secure, observable systems feeding institutional clients.

You will work with Foundry, EIPs, and rollup-oriented tooling, collaborating across security, backend, and infra teams. Ideal candidates have at least two years of Solidity experience, strong Git/CI/CD proficiency, and a proven track

Qualifications

• 2 years of experience developing complex smart contracts in Solidity and the associated tooling (Foundry, standard patterns, EIPs).
• Security-first mindset and focus on secure development practices.
• Proficiency with version control systems (Git) and CI/CD pipelines.
• Strong analytical and problem-solving skills with attention to detail.

Responsibilities

• Build performant and robust production-ready smart contracts that are upgradeable and gas efficient.
• Design and maintain transaction monitoring and reporting systems aligned with institutional client needs.
• Establish and enforce code quality standards and documentation protocols.
• Collaborate with external security auditors and participate in risk assessments.
• Embed security practices across the stack.
• Contribute to end-to-end product architecture and collaborate with front-end/back-end or infra teams.

Skills

Solidity

Foundry

EIPs

Git

CI/CD

Security best practices

Tools

Rollup-as-a-Service (Caldera)

TheGraph

Job description

Tranched Global Ltd. is hiring a Solidity Engineer for full-time engagement in a remote-friendly setup based in Paris, France. The role focuses on building upgradeable, gas-efficient smart contracts and secure, observable systems feeding institutional clients.

You will work with Foundry, EIPs, and rollup-oriented tooling, collaborating across security, backend, and infra teams. Ideal candidates have at least two years of Solidity experience, strong Git/CI/CD proficiency, and a proven track