#вакансия #vacancy #job #работа #hiring #ищу #backend #blockchain #Rust #Solidity #GraphQL 👩🏼‍💼 Position: Backend Developer (TS/Node.js + Rust) 🎓 Level: Senior 💪 Experience: 8+ years (NOT freelance) 🛠 Stack: smart contracts, custom PoA network, K8S, GraphQL, NestJS, Rust **🌎 Location: **Remote **🕗 Employment: **Fulltime 🇷🇺 Citizenship: RF/RB only (security check) 🌐 Timezone: UTC+3 🚀 Company: ITM 💰 Salary: 300,000₽ – 400,000₽ net

🎯 WHO WE ARE LOOKING FOR:

1. Backend Developer with experience in cryptography, Blockchain, and AI.
2. We need “working hands”, NOT a technical manager.
3. Fulltime only, no concurrent employment.
4. We need someone who fully meets our expectations, NOT someone who learns on the go.

⛔️ WHO IS NOT A GOOD FIT:

1. Candidates with predominantly or last experience in technical management roles: Team Lead, CTO, etc. – this is irrelevant experience for this position. We are looking for “working hands”, not a technical manager.
2. Candidates looking for a second job. Any concurrent employment will be noticeable within the first 2 months. We need honest fulltime.

🏅 WE EXPECT:

1. **RF or RB citizenship – mandatory. **Security service can only check RF and RB citizens. You can live in any country (±UTC+3).
2. At least 1 year of experience with cryptography: hashing, signatures, ZK-proofs.
3. At least 1 year of experience with Rust.
4. At least 2 years of experience with blockchain: transactions, gas, events, interaction with smart contracts.
5. At least 1 year of experience with Solidity and with ethers.js / viem / web3.js.
6. At least 3 years of experience with GraphQL.
7. At least 6 years of experience with Node.js and TypeScript: event loop, streams, memory management.

🧑🏽‍💻** TASKS:**

1. Design the architecture of verification, signature, and payment services.
2. Implement ZK-schemes for private attributes.
3. Develop integrations with Ethereum and our PoA network.
4. Work with a hybrid storage: PostgreSQL, ScyllaDB, Redis, MongoDB – each DB for its specific task.

⭐️ WE OFFER:

1. Fully remote work format.
2. Only fulltime.
3. Employment according to the Labor Code of the Russian Federation after the probationary period.
4. 100% sick leave pay.
5. Paid vacation of 28 calendar days.
6. The company is accredited by the "Ministry of Digital Development".
7. Work in a product company.

**✏️ Telegram: **@Tany_Jobs