Lead Market Infrastructure Software Engineer

Job not on LinkedIn

🕒 May 18

🇩🇪 Germany – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 23%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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decircle

WebsiteLinkedInAll Job Openings

1 - 10 employees

Founded 2019

📣 Marketing

📦 Logistics

💼 Consulting

Marketing • Logistics • Consulting

Decircle is a talent partner specializing in staffing and recruiting for decentralized organizations and projects related to Web3. As a boutique recruitment agency, Decircle focuses on identifying and attracting talent in the blockchain and Web3 sectors, fostering connections within the community of decentralization enthusiasts and guiding them in finding their roles in the evolving decentralized landscape.

📋 Description

• Design, build, and own the Python market infrastructure stack for Kamino. • Develop a reallocation engine that consumes real-time on-chain and off-chain data to drive automated capital allocations that make Kamino vaults efficient. • Build reliable automated transaction and instruction pipelines for efficient interaction with Solana programs. • Identify data points to enhance risk monitoring and implement real-time mitigation logic within the infrastructure. • Create reporting tooling to support both operators and user-facing interfaces. • Implement rigorous testing, monitoring, and security practices to ensure reliability, performance, and resilience against vulnerabilities and exploits.

🎯 Requirements

• 5+ years of hands-on Python experience — including architecture, type system, testing, and production lifecycle management. • 2+ years of experience developing and interacting with Solana programs. • Proven experience building production-grade applications and infrastructure in Python and/or TypeScript on top of Solana programs. • Deep understanding of the Solana transaction and instruction lifecycle, with ability to design systems optimized for performance and reliability. • Ability to write Rust programs is a plus. • Active engagement with the Solana DeFi ecosystem, protocols, infrastructure improvements, and evolving usage. • Familiarity with economic modeling, financial mathematics, or quantitative analysis in DeFi. • Detail-oriented, very rigorous, and proactive. • Excellent analytical, communication, and collaboration skills with ability to translate complex financial requirements into scalable technical solutions.

🏖️ Benefits

• Competitive compensation, bonus, and equity • $3,500 WFH stipend • Remote first culture with opportunities to travel to team events and conferences