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Solidity Engineer - AI-Native Data Exchange
location: Remote - Must be based within PST -- CET Time zones
We are a pioneering technology company tackling one of the most critical challenges today: unlocking the immense power of private data without compromising privacy. We are building the AI-native data platform that allows major industries—from finance and energy to supply chain and construction—to securely analyse and act on their most sensitive information. This is your opportunity to work at the intersection of privacy, big data, and artificial intelligence. You will be creating the foundational tools that enable companies to make smarter, data-driven decisions and help define the next generation of AI.
We’re hiring a Solidity Engineer to build the core smart contract infrastructure for a tokenized data exchange powering enterprise-grade AI and analytics workflows. The ideal candidate has 2+ years of experience building in Solidity, strong familiarity with EVM-based applications, and deep comfort working with DeFi primitives.
You will:
- Design and implement smart contracts that enable data discovery, licensing, and pricing—on-chain.
- Develop modules inspired by decentralized exchanges (DEXs), NFT marketplaces, and perpetual->
- Architect and implement core contracts for the Data Exchange, including:
- On-chain orderbooks or matching logic.
- NFT-based data certificates (e.g., ERC-725, ERC-735).
- Licensing primitives (e.g., ERC-5006 / custom access control).
- Pricing modules (fixed, dynamic, oracles, AMM->
- Integrate with L1 settlement layer and bridge infrastructure.
- Write modular, gas-optimized, and auditable Solidity code.
- Collaborate with frontend/backend, protocol, and enterprise teams to align smart contracts with user needs.
- Write comprehensive test suites using Hardhat, Foundry, or similar frameworks.
- Participate in contract audits, upgrades, and mainnet deployments.
Essential:
- Experience: 3+ years of experience building Solidity contracts for production applications.
- EVM Expertise: Deep familiarity with EVM mechanics: storage layout, events, proxy patterns, and calldata management.
- DeFi Knowledge: Hands-on experience with DEXs, NFT exchanges, or perp->
- Pricing Mechanisms: Strong understanding of pricing mechanisms (e.g., oracles, TWAPs, bonding curves, auctions, etc.).
- Tooling: Proficient with Hardhat, Foundry, or Brownie; strong Git-based workflows.
- Production History: Experience shipping audited smart contracts to mainnet (please include examples).
Nice to Have:
- Experience with advanced token standards: ERC-725, ERC-735, ERC-5006.
- Prior work on data licensing, data marketplaces, or enterprise analytics systems.
- Familiarity with gas optimizations, proxy upgrade patterns, and reentrancy mitigations.
- Open-source contributions or published research/code in Solidity or DeFi.
- Strong interest in bridging enterprise systems with on-chain infrastructure.
- Impact: Help define the on-chain standard and novel use cases for enterprise data exchange, access control, and data pricing.
- Team: Work with a cross-disciplinary team spanning blockchain, AI, and traditional enterprise systems.
- Backing: Join a company backed by top-tier investors and strong enterprise design partners.
- Compensation: Competitive Base Salary ($200K - $300K) + Tokens/Equity package.
Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates.If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search.
Commitment to Equality and Accessibility:
At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by [email protected].
MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting [email protected].
How do I get a job at DeFi?
Getting a job in the DeFi (decentralized finance) industry can be a competitive process, but there are a few steps you can take to increase your chances of finding a job in this field:
- Build up your skills and knowledge: To work in DeFi, you'll likely need to have a strong understanding of blockchain technology, as well as other related technologies such as smart contracts and cryptocurrency. Consider taking online courses or earning a degree in a relevant field to build up your skills and knowledge.
- Network with industry professionals: Attend meetups and conferences related to DeFi and make connections with professionals in the industry. Networking can be a valuable way to learn about job openings and get your foot in the door at a DeFi company.
- Create a strong online presence: Many DeFi companies will look at your online presence (such as your LinkedIn profile and personal website) when considering you for a job. Make sure to showcase your skills and accomplishments online and keep your profile up to date.
- Apply for relevant job openings: Keep an eye out for job openings at DeFi companies and apply for positions that align with your skills and experience. Apply for DeFi Jobs without Experience. Tailor your resume and cover letter to the specific job you're applying for and highlight any relevant experience or skills you have.
- Consider internships or volunteer work: DeFi Internships or volunteer work can be a great way to get your foot in the door and gain valuable experience in the DeFi industry. Many companies also offer internships to students, so consider applying for an internship if you're still in school.
- Be persistent: keep trying if you don't get a job right away. It can take time to find the right opportunity, but with the right skills and determination, you can land a job in the DeFi industry.