Software Engineering Intern

Cashxchain — Germany · Posted ~20 hours ago

Junior Other

Skills

Rust TypeScript Axum Solana Next.js Cloudflare AWS

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Summary ✨ AI‑Generated

Join an early-stage fintech startup as a Software Engineering Intern and help develop production-grade international payment infrastructure. Work closely with technical leadership on a Rust-based backend, blockchain integrations, and modern web applications. Ideal candidates have experience with Rust or TypeScript, enjoy systems engineering, and thrive in a fast-moving, high-ownership environment.

Highlights

Work directly with technical leadership and the founding team on real payment infrastructure. Gain hands-on experience with production transactions, blockchain integration, backend development, and modern web applications in a small team with substantial ownership.

Description

CashXChain is a Munich-based startup building a more efficent infrastructure for international business payments. We're a young team, moving fast, and about to launch our live product — built on Solana, stablecoins and Rust. As a Software Engineering Intern, you'll work directly with our CTO and founding team on real infrastructure. You'll contribute to the codebase that processes actual transactions. Responsibilities: Work on our Rust/Axum backend and Solana integrationBuild and improve features across our Next.js web applicationsHelp ship the product toward and beyond Mainnet launch Qualifications: Experience with Rust, TypeScript, or bothBonus: Solana/Web3, Cloudflare & AWSThinks in systems, ships fastComfortable working in a small team with high ownership