Lead Solidity Engineer — NFT / Tokenization (EVM)
At NexTbil Tech, we’re more than a technology company - we’re a global hub of innovation, creativity, and excellence.
Our teams design and deliver intelligent, high-performance digital products that shape the future of fintech, gaming, and beyond.
As part of a dynamic international ecosystem, we bring together bold thinkers, engineers, and innovators who turn ideas into scalable solutions with real impact.
If you’re driven by challenge, inspired by technology, and ready to grow with a company that invests in its people - your journey starts here.
Why We Need You
You will be the core architect and hands-on developer responsible for building and maintaining Ethereum-based smart contracts — powering NFT-backed gold ownership, fungible tokenization, and on-chain storage-fee automation.
Your work defines the trust layer between physical vaults and digital assets.
What You’ll Be Doing
- Design, implement, and deploy EVM smart contracts for: Build internal tools and tests with Foundry or Hardhat.
- Work with the oracle team to integrate signed attestations (vault releases, Proof-of-Reserves).
- Conduct security-first development, implement invariant testing, and support audits.
- Collaborate with backend and legal teams to align on custody logic and lifecycle events.
- ERC-20 (FT), ERC-721 (NFT) and ERC-1155 tokens
- FeeManager (ENS-style recurring storage logic)
- Conversion / Redemption modules
- Governance and timelocked upgrade mechanisms
What You Bring to the Team
- 4+ years of professional blockchain experience; 4+ years Solidity.
- Deep understanding of ERC-20/721/1155, upgradeable proxies, and access-control design.
- Hands-on with OpenZeppelin, Foundry, Slither, Echidna.
- Experience writing gas-efficient, audit-ready contracts.
- Strong grasp of token economics, oracles, and governance patterns.
Preferred Skills
- Prior work on tokenization of real-world assets (RWA).
- Familiarity with Chainlink / CCIP, Layer-2 deployments, and formal verification.
Why You’ll Love Working With Us
- A culture of respect and belonging – We believe great work happens when everyone feels seen, heard, and valued
- Inclusive and diverse environment – Different voices make us stronger. We celebrate who you are and what you bring to the table
- Growth-driven mindset – Your development matters. We invest in your learning and career advancement every step of the way
- Comprehensive health insurance – Your well-being comes first. Enjoy peace of mind with robust medical coverage
- Meal allowance – Enjoy a monthly food benefit added to your compensation package
- Premium gym partnerships – Stay active and healthy with access to top-tier fitness facilities through our exclusive wellness partners
- Department
- Development and AI Department
- Locations
- Tbilisi
- Employment type
- Full-time
Current job openings
About NexTbil Tech
At NexTbil Tech, we don’t just build software — we build futures.
As an international technology company specializing in iGaming platforms, we harness modern tech stacks and cutting-edge development methodologies to deliver high-performing, scalable, and innovative digital products. Our cross-functional teams — from engineering to product management — thrive in a collaborative environment where agility and excellence drive everything we do.
We’re on a mission to discover and develop exceptional talent. Whether you're an experienced developer or just starting your career in tech, we offer more than just a job — we offer a journey. At NexTbil Tech, we invest in your growth, support your ambitions, and celebrate your success.
Innovation, diversity, and global best practices are at the core of our identity. As an international team, we’re proud to foster an inclusive culture where every voice is heard, and every team member has the opportunity to make a meaningful impact.
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