Senior Software Engineer, Prime

Stack

Responsibilities

• ▹Lead the design and end-to-end delivery of features across the stack, from Prime backend services (settlement, on-exchange credit, lending, tokenized securities) to the frontend and backoffice screens clients and ops teams rely on
• ▹Own the client- and ops-facing journeys across the institutional lifecycle: onboarding, account configuration, reporting, and the tooling that lets operations run the business safely
• ▹Author detailed designs and break work into reviewable steps, making failure states, invariants and recovery explicit before shipping on flows where a wrong answer moves real money
• ▹Uplevel the team through design-focused code review and mentorship, moving fluidly between backend and frontend as the work demands
• ▹Participate in an on-call rotation

Requirements

• ▹A track record of independently delivering complex, high-ambiguity projects with long-term impact, operating them in production and owning every line you ship
• ▹Strong full-stack range in production: a modern backend (primarily Python/Django and Go) and a component-based frontend (Vue)
• ▹Hands-on experience building financial systems (user balances, ledgers, risk engines, settlement, onboarding/KYC or payments) where correctness is non-negotiable
• ▹Strong design judgment: you enumerate failure paths, name your invariants, and can point at the constraint, test or alert that enforces each one
• ▹Excellent communication: drive alignment across teams and stakeholders, give substantive design-level review feedback and mentor engineers
• ▹Based in the Ljubljana office, with in-person attendance at least 3 days per week

Soft skills

What we offer

• ▹Performance-driven compensation with multipliers for outsized impact and discretionary bonus programs
• ▹Supplemental insurance benefits, including supplemental health insurance, ancillary medical insurance and mental health support programs
• ▹Lifestyle Wallet: a flexible employer-paid benefits spending account (wellness, learning, childcare and more)
• ▹Access to the best AI tools on the market with continuous AI skill-building opportunities
• ▹Generous paid time off, Slovenian public holidays, sick time, parental leave and paid volunteer time off
• ▹Monthly employer-paid commuter stipend
• ▹Ljubljana office with catered meals, team parties and collaborative workspaces

About the company

Robinhood's mission is to democratize finance for all. The Prime team builds Bitstamp's prime brokerage platform for institutional clients such as hedge funds, market makers and professional trading firms.