Senior Solana On-Chain Infrastructure Engineer | Equity

Asystem

New York (NY)

On-site

USD 125,000 - 200,000

Full time

14 days+

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Benefits offered by this job

Full healthcare

Equity

Job summary

True Markets in the United States is seeking a Blockchain Engineer to build scalable Solana-based infrastructure and backend systems for high‑performance onchain trading. You will own backend services, interact with Solana RPC nodes, and partner with cross‑functional teams to improve liquidity, execution quality and reliability.

The ideal candidate has 5+ years of software engineering, at least 2 years in Rust, and hands‑on experience with Solana, Anchor, and DeFi tooling.

Qualifications

5+ years software engineering.
2+ years Rust.
Deep understanding of Solana VM, architecture and transaction model.
Experience building Solana programs using Anchor.
Knowledge of Solana transaction submission/finality.
Smart contract security best practices.
Familiarity with REST and WebSocket APIs.
Trading, settlement, and wallet infrastructure exposure.
Cryptography, MPC, threshold signatures, distributed systems.

Responsibilities

Build backend services interacting with Solana RPC nodes and third‑party APIs for DeFi routing and settlement.
Lead greenfield Solana/DeFi infrastructure projects end‑to‑end.
Index onchain data for real-time trading and analytics.
Develop automated testing frameworks for reliability and correctness.
Support DevOps and SDLC tooling for blockchain systems.
Participate in code reviews and enforce engineering quality.
Implement observability and monitoring tooling.