Solana Rust Engineer

Range is a leading blockchain intelligence and monitoring platform for the Solana and Cosmos ecosystems.

We provide cuttingedge tools for crosschain monitoring fraud detection and transaction forensics. Our clients and trusted partners include the Solana Foundation Circle dYdX Squads EtherFuse Agant Perena and more.

We are hiring a Solana Rust Engineer to help build highperformance Solana programs and data indexing and analysis infrastructure for security applications. Wed love to hear from you if you have deep experience in Rust Solana contract development and onchain security.

The role is fully remote though you should be based / 4hrs on Central European Time.

Tasks

• Perform cuttingedge security research in Solana and Rustbased blockchains.
• Develop security tooling and developer workflows for Solana to aid in the early detection of vulnerabilities.
• Design develop and optimize Solana programs using Rust and Anchor.
• Build highperformance secure onchain protocols for blockchain security and fraud detection.
• Support the team in developing transaction monitoring and risk analysis tools to enhance DeFi security on Solana.
• Work closely with backend and security engineers to integrate Solana programs into our broader crosschain security ecosystem.
• Implement Solanaspecific security best practices mitigating vulnerabilities in smart contracts.
• Optimize onchain logic to ensure low latency and gasefficient .
• Stay ahead of the latest Solana updates vulnerabilities and performance improvements.

Requirements

• 2 years of experience in Rust development.
• 1 year of experience building Solana programs with Anchor.
• Strong knowledge of Solana runtime accounts model and framework.
• Experience working with Solana RPCs and offchain indexing.
• Familiarity with blockchain security risks (reentrancy integer overflow rent exemption etc..
• Ability to write gasefficient secure and welltested Solana programs.
• Experience integrating with Solana DeFi protocols is a plus.
• Strong problemsolving skills and ability to work in a fastpaced startup environment.
• English language proficiency.

Benefits

Why Join Us

• Remoteonly work culture.
• Work from anywhere with flexible arrangements to suit your schedule and time zone.
• Attractive salary and equity package.
• Monthly benefits budget for healthcare fitness or wellness needs.
• Dedicated budget for courses certifications and selfimprovement.
• Budgets for hardware home office and coworking spaces.
• Generous and flexible vacation policy.
• Solve real security challenges in DeFi and Web3.
• Work alongside top teams in the Solana ecosystem.
• Be at the forefront of blockchain security and onchain intelligence.

Join us in building the future of Solana security. Apply now!

Who is Range

Range is a leading blockchain intelligence and monitoring platform for the Solana and Cosmos ecosystems.

Range brings extensive experience in Rust development as well as deep proficiency in L1 and crosschain integrations. Our clients and trusted partners include the Solana Foundation Circle dYdX Celestia Squads Osmosis Noble Cosmos Hub and more.

Our products are natively crosschain. To solve the frustration of tracking crosschain transfers we launched the first CrossChain Explorer consolidating data from 50 major ecosystems and 4 leading interoperability protocols offering realtime insights into crosschain transactions all in one place. Developers and Product Teams can then leverage our API to integrate realtime transaction tracking and build custom analytics directly into their applications.

We provide critical infrastructure across the risk and security lifecycle to help organizations and users build and use cuttingedge financial applications safely:

• With its advanced explorer Risk APIs realtime monitoring and alerts the Range Platform helps secure over $31 billion in assets.
• Range Trail our crosschain forensic wallet monitoring tool is used by multiple teams to respond to incidents and identify stolen funds in security hacks.
• Our USDC Explorer is the primary explorer for Circles CCTP protocol. It helps users track crosschain stablecoin transfers daily across Ethereum Solana Base Arbitrum Polygon Cosmos and many other ecosystems.
• Our IBC Rate Limit contracts secure every transaction across Cosmoss Osmosis and Neutron chains limiting the potential damage caused by a hack.
• Our Risk APIs form the backbone of the new Solana Transaction Security Standard which Squads Protocol adopted to secure its users who have over $10 billion in combined assets. Squads and other teams rely on our Risk API to secure more than $100 million in stablecoin transactions monthly ensuring realtime risk assessment and proactive threat mitigation across the Solana ecosystem.