Rust Backend Developer/Senior Rust Backend Developer

Software Engineering · Full-time
Posted on Thursday, January 12, 2023 is a decentralized exchange (DEX) built on TON Blockchain smart contracts, enhanced with advantages such as low fees, low slippage, super user-friendly interface and direct integration with the TON wallet. is a peer-to-peer trading platform where transactions are conducted directly between crypto-traders, and do not require third-party participation.

  • implements one of the main features of cryptocurrencies — it facilitates financial transactions without any involvement of banks, brokers or any other traditional intermediaries;
  • utilizes the TON blockchain and is a natural part of TON DeFi’s growing suite of tools that make a huge range of financial services available directly from the TON cryptocurrency wallet.

We are looking for an experienced developer to build Rust backend for DeFi products on a next-gen asynchronous blockchain.

We build the backend using Rust and Tokio-based frameworks including Axum, Jsonrpsee, Sqlx, Tonic. We collect and store the data in Scylla, CockroachDB, Clickhouse.


  • Implement the backend for DeFi web-applications using Rust programming language.
  • Design and implement blockchain communication layer, data storage layer and API layer of web applications.
  • Build reusable libraries for internal use and open source.
  • Analyse & optimize performance.


  • At least 1 year of experience as a Backend developer (at least 3 years
  • for Senior Backend Developer).
  • Knowledge of Rust programming language.
  • Advanced proficiency in algorithms and data structures.
  • Bachelor's degree in computer science, information security, applied mathematics or related.

Would be a plus:

  • Experience in blockchain industry.
  • Understanding of internal organization of various DeFi protocols and
  • their interoperability (DEXes, money markets, synthetic assets, etc).
  • Understanding design principles of distributed systems (asynchronous
  • communication, consensus protocols, distributed transactions, etc.).

We provide:

  • Official employment, a steady paycheck, performance-based incentives, and holiday gifts.
  • Good workplace environment: flexible schedule, ability to work remotely from any place in the world or in a St. Petersburg office.
  • Open corporate culture: We strive for maximum transparency in all aspects of our work processes, and we provide reasoning for all of our decisions. Each employee can openly voice their opinions with us.
  • Growth and development opportunities: Our workflow allows for a great deal of experimentation and learning. is an equal opportunity employer.