Backend Developer TON API Integration
#удаленка
Company:Land
Salary: $36k - $90k estimated
🔹Responsibilities:
-Design and deploy scalable backend APIs with intuitive endpoints (e.g., /buy-pack, /trade-land, /mint-token).
-Orchestrate core flows: user onboarding, transaction emulation, NFT minting, and cross-wallet synchronization (TON Connect v2+).
-Integrate with Telegram Bot API, TonCenter, and off-chain storage (PostgreSQL/MongoDB) for land metadata and getgems.io-like secondary markets.
-Optimize for concurrency: event queues, idempotent retries, and caching to support viral user spikes.
-Conduct security audits, performance profiling, and CI/CD pipelines; contribute to open-source SDKs for community adoption.

🔹Requirements:
-4+ years in backend engineering with Node.js/Express, Go, or Rust—proficiency in REST/GraphQL and microservices.
-Deep expertise in TON ecosystem: mandatory experience with TON Connect, FunC smart contracts, and Jetton/NFT standards.
-Strong grasp of networking, concurrency, and persistence: queues (RabbitMQ/Kafka), databases (MongoDB schema design), and offline-first caching.
-Security-first mindset: encryption, rate-limiting, and vulnerability assessments.
-Proven track record in high-scale apps (e.g., 1M+ DAU); excellent English communication for async collaboration.
Contact: https://jobs.ton.org/companies/land/jobs/60313963-backend-developer-ton-api-integration#content

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