DeFi Software Engineer

We are partnering with a major U.S. financial markets exchange to build a new, independent engineering stream focused on decentralized finance. The work includes an Oracle system to price and value assets in prediction markets, plus the infrastructure behind the client’s tokenization initiatives. You will join a small pod of two to five developers led by a hands-on Team Lead, with an embedded QA engineer and an embedded Product person., * Design and build back-end services and smart-contract components for DeFi and tokenization products

• Contribute to an Oracle system that prices and values assets in prediction markets
• Apply financial and risk-management concepts to bespoke, niche problems
• Share domain knowledge across the team and with the client’s internal engineers
• Work closely with QA and Product throughout the development cycle

• Advanced English, spoken and written, for daily work with a U.S.-based team
• Clear communication, and the ability to work through tight, shifting deadlines calmly
• Comfort with quantitative work - you are not math-shy

Technical Requirements

• Hands-on, professional experience in DeFi and/or crypto. This is the core requirement
• Strong Python or Java skills
• Experience with smart-contract development on Ethereum, Solana, or similar chains
• Working knowledge of cryptography fundamentals, such as public/private key pairs and how they interact

Nice to Have

• Financial products knowledge: futures, and especially options
• Background in risk management or trading systems
• Experience with Hyperliquid or similar DeFi platforms
• A polyglot mindset - right tool for the right job; a solid C++ foundation is welcome
• A quantitative or scientific background, such as physics, including option pricing or stochastic modeling

Perks & Benefits working at Kopius!

• Results-Driven Culture: outcome-focused projects, 100% remote across LATAM
• Continuing Education: ongoing training, workshops, and sponsored courses
• Career Growth: abundant opportunities for development and advancement
• Language Learning: online English classes to boost communication skills
• Referral Bonuses: rewards for referring new talent
• The Box - Quarterly: curated snack boxes and company swag every three months
• Keep Moving: reimbursement for physical activity memberships

• Foster Community and Connection through teamwork and collaboration
• Create Exceptional Experiences by aligning communication and actions with excellence
• Embrace New Ideas, staying curious and adaptable
• Take Ownership, showing initiative and accountability
• Always Walk the Talk, upholding integrity in everything they do

At Kopius, we’re passionate about technology and committed to helping our partners innovate. With expertise in digital strategy, design, and engineering, our global team of 700+ consultants works on 40+ active projects across USA, LATAM, and Europe. We thrive on solving complex challenges and building the future through thoughtful, high-impact digital solutions.

13 noviembre Kopius