Senior Blockchain Developer

We are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 16 years, we have been assisting companies in developing and implementing innovative fintech solutions. Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.

Senior Blockchain Developer

SKILLS: TON | Chainlink | Rust

B2B: PLN 135 - 190 / Hour 💰

LOCATION: REMOTE

Key Duties and Requirements: A Roadmap to Your Professional Success 🚀

Scope of responsibilities:

• Integrate TON to Chainlink CCIP.
• Collaborate with a development team.
• Work on blockchain-based solutions with a strong focus on TON and Chainlink.

Here’s a set of skills we require:

• Solid hands-on experience with smart contract development.
• For Chainlink: experience with Solidity and Ethereum/Polygon or similar chains.
• For TON: familiarity with (or willingness to quickly learn) Tact or FunC, TON’s contract languages.
• Understanding of blockchain architecture and best practices around security and gas efficiency.
• Experience with Chainlink oracles (e.g., price feeds, VRF, CCIP) in real-world applications.
• Bonus: exposure to Rust, Move, or other low-level smart contract platforms.
• Ability to work independently and proactively in a remote, async-first team.
• Good communication skills in English.

We’re keeping the project details flexible for now - but if you’re comfortable navigating new challenges and technologies, you’ll fit right in.