Backend Blockchain Jobs

Land is a groundbreaking Telegram Mini App revolutionizing virtual land ownership on the TON blockchain. Inspired by viral successes like Notcoin, we empower users to discover, collect, and trade tokenized land packs—seamless, community-driven, and scalable for millions. Our lean team of 4-6 innovators is building a frictionless ecosystem where tokenized lands become the gateway to immersive digital worlds, blending simplicity with blockchain-native economics.

Our mission is to craft a robust, developer-friendly backend that powers seamless land pack transactions, wallet integrations, and real-time trading—handling high-throughput dApps with zero downtime.

We are seeking a seasoned Backend Developer to architect and scale the TON Connect API infrastructure for Land, ensuring secure, high-performance interactions between users, wallets, and our tokenized land marketplace. Your contributions will drive exponential growth, making Land the go-to hub for Telegram's tokenized real estate revolution.

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.

Nice-to-Have:

• Prior work on TON Foundation projects, Notcoin, Dogs TON, or Sticker Community — bonus for viral growth integrations.
• Experience with event-driven systems, telemetry (Prometheus), and Web3 analytics.
• Contributions to TON dApps or open-source TON tools.

Why Join Land?

• Explosive growth potential in Telegram's 900M+ user base—be part of the next Notcoin-level phenomenon.
• Autonomous, results-driven culture with bi-weekly sprints and transparent roadmaps.
• Competitive salary negotiated based on experience, paid in USD via bank transfer.
• Token incentives: $LAND allocations vesting over 6 months, with performance bonuses tied to milestones.
• Provision of necessary equipment (laptop, peripherals) upon onboarding.
• 20 paid vacation days, 11 public holidays, and 14 sick leave days annually.
• Access to TON hackathons, English training, and global team retreats.
• Medical expense reimbursement and flexible remote setup.

Payments commence after Christmas (December 2025), subject to project milestones and team performance.

Type of Work:

Full-time, fully remote.

Contact: Send your resume and portfolio to [email protected] or @land_nft_scam on Telegram.