Editorial summary

The company is seeking a Solidity Smart Contract Developer to design, develop, and audit secure blockchain contracts, with a focus on security, gas optimization, and scalability. The role includes building oracle infrastructure and on-chain/off-chain data integration to ensure tamper-proof delivery of first-party data to smart contracts. The position requires collaboration with the Java backend team to integrate contracts with core business systems. Compensation is listed at 15,000.

This summary is AI-generated and may contain inaccuracies. Please refer to the full job description below.

Job description

[This job https://singapore.job-q.com/jobs/detail/solidity-smart-contract-developer-40816 first appeared in Job-Q.com on 30 Oct 2026]

KeyResponsibilities

• Smart Contract Engineering: Design, develop, and audit robust blockchain smart contracts. Ensure all deployed code adheres to the highest industry standards for security, gas optimization, and network scalability.
• Oracle Infrastructure &Data Integration: Architect and implement secure on-chain/off-chain interaction solutions. Build the mechanisms that enable the reliable and tamper-proof delivery of first-party data to on-chain smart contracts.
• Cross-Functional Collaboration: Work closely with the Java backend engineering team to integrate smart contracts with core business systems. Lead end-to-end testing protocols to ensure flawless execution across the entire technology stack.
• Security Research &Documentation: Continuously research emerging attack vectors and implement state-of-the-art vulnerability preventions. Draft and maintain comprehensive technical documentation, architectural guidelines, and precise deployment specifications.

Qualifications & Experience

• Educational & Industry Background: Bachelor’s degree or above in Computer Science, Engineering, or a related field, paired with 2+ years of dedicated Solidity development experience. Deep familiarity with the Ethereum and broader EVM/public blockchain ecosystems is required.
• Smart Contract Security: Proven proficiency in identifying and mitigating common smart contract vulnerabilities (e.g., reentrancy, integer overflow/underflow, oracle manipulation). Prior hands-on experience with formal contract auditing is a strong advantage.
• Technical Stack: Strong conceptual and practical understanding of Oracle network technologies (e.g., Chain link architecture) and proficiency with standard Web3integration libraries such as Web3.js or ethers.js.
• Mindset & Adaptability: A deep, genuine passion for Web3 and blockchain technology. Demonstrates strong analytical problem-solving skills, rapid learning capabilities, and innovative thinking in a fast-paced environment.

We regret that only shortlisted candidates will be notified

Interested applicants please send your updated resume to

Noga Lim Wei Loong

Registration Number: R1329872

EA License Number: 10C3804

Contact Number: 6950 9728

People Profilers Pte Ltd, 20 Cecil St, #08-09, PLUS Building, Singapore 049705

http://www.peopleprofilers.com

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