Staff Software Engineer (Rust)

About the role

About Finary We're building a one-stop shop for investing that gives power back to individual investors. Finary lets users track their assets, manage budgets, invest money, and learn about finance, all in one place. Launched in 2021, we've grown to 800,000+ users. In September 2025, we closed a €25M Series B led by PayPal Ventures, with backing from Y Combinator, Hedosophia, Speedinvest, and founders from Qonto, Photoroom, Bitpanda, UBS, and Wise. We care deeply about user experience, performance, and shipping products that genuinely improve people's financial lives. TL;DR You'll design and build high-performance backend services in Rust for a fintech platform serving 800,000+ users. You'll join a team of 10 Rust engineers across multiple squads, with flexibility to work on investment products, crypto, or life insurance infrastructure. What you'll do Design and build scalable, reliable, and high-performance backend systems using Rust and distributed systems best practices. Drive technical direction across teams by shaping architecture decisions, defining engineering standards, and aligning technology with business goals. Lead complex technical initiatives end-to-end, from system de

Skills