Senior Blockchain Engineer – Solana, Rust

Ant-Tech

Senior Blockchain Engineer at Ant-Tech, developing and optimizing Solana programs in Rust. Key role in DeFi and cross-chain solutions within the blockchain infrastructure.

Posted 6/6/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $200,000 - $220,000 per yearWebsite

Tech Stack

Tools & technologies

RustSolidity

About the role

Key responsibilities & impact

Design and develop Solana programs using Rust with Anchor or native frameworks.
Scale and maintain existing blockchain infrastructure, with a focus on Token-2022 and advanced token standards.
Optimize program performance, including compute units, account sizing, and transaction packing.
Participate in architecture discussions, code reviews, and technical design reviews.
Build comprehensive testing frameworks, including fuzz testing, and prepare systems for external security audits.

Requirements

What you’ll need

5+ years of professional software engineering experience.
At least 2 years of hands-on experience developing production-grade applications in Rust.
Proven experience deploying and maintaining Solana programs in production environments.
Deep understanding of Solana's account model, rent mechanics, transaction limits, versioned transactions, and address lookup tables.
Experience working with SPL Token Program, Token-2022, and Associated Token Accounts.
Strong knowledge of the Solana DeFi ecosystem.
Experience integrating or working with cross-chain protocols such as Wormhole, LayerZero, Hyperlane, or Chainlink CCIP.
Familiarity with Solidity and EVM-based ecosystems.

Benefits

Comp & perks

Highly competitive compensation package, including salary and equity/token incentives.
Fully remote work environment with an international team.
Comprehensive health and wellness benefits.
Home office and equipment support.
Annual learning and professional development budget.
Opportunities to attend industry conferences and technology events worldwide.

ATS Keywords

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Hard Skills & Tools

RustSolanaAnchorToken-2022SPL Token Programfuzz testingcross-chain protocolsSolidityEVM-based ecosystemsprogram optimization