Senior Full Stack Engineer (Platform)

Chaos Labs is the first automated, on-chain economic security system enabling crypto protocols to optimize risk management and capital efficiency while safeguarding user funds. We analyze protocol mechanics and scenario implications using world-class custom EVM simulations to provide actionable insights.

Our platform is trusted by leading protocols, including Aave, GMX, dYdX, Venus, Jupiter and others, to manage and secure billions of dollars in assets.

We are seeking a proactive and results-driven Senior Full Stack Engineer to join our team. Reporting directly to the Platform Team Lead, you will play a critical role in building data-driven dashboards and tools to support risk analysis. In this role, you will collaborate closely with research and protocol teams to deliver high-quality frontend and backend components that power protocol security insights.

Responsibilities

• Take full ownership of projects: break down high-level goals into actionable tasks, propose technical approaches, and drive execution end-to-end.
• Design and implement scalable frontend dashboards and tools that visualize protocol risk, integrating tightly with backend data sources.
• Build and maintain robust GraphQL APIs and data services that serve our UI and internal tools.
• Evolve our Alert Portal, owning new feature development, architectural improvements, and performance optimizations.
• Partner with research and protocol teams to deeply understand DeFi protocols and present insights via intuitive, data-rich interfaces.
• Mentor and support junior engineers by sharing best practices in full-stack development.
• Ensure code quality and maintainability through testing, documentation, and code reviews.
• Take initiative in identifying product opportunities and technical improvements across the platform.
• Collaborate with cross-functional teams to ensure high-quality outputs.
• Contribute to the continuous improvement and innovation of our platform.

Requirements

• 5+ years of professional experience in full-stack development with modern technologies (Node.js, Python, etc.).
• Proven ability to independently manage projects and deliver production-grade features with minimal supervision.
• Strong experience building React-based web applications.
• Solid understanding of API design, especially using GraphQL.
• Experience working with data-intensive applications or analytics dashboards.
• Comfortable working in dynamic, high-ownership environments with shifting priorities.
• Passion for high-quality engineering and building tools that solve real user problems.
• Strong problem-solving abilities and a passion for DeFi and blockchain technology.

Preferred Qualifications

• Based in NYC with the ability to work from our Brooklyn office.
• Experience designing, developing, and operating cloud-native services (AWS/GCP).
• Strong foundation in frontend engineering best practices including accessibility, performance, and testing.
• Familiarity with CI/CD pipelines and modern DevOps workflows.
• Interest in or curiosity about DeFi and blockchain technologies.
• Excellent communication skills and the ability to work cross-functionally in a fast-paced environment.

Our Perks

• Competitive PTO (21 days) + sick days (7) + 8 observed US-company holidays
• 100% employer-paid health benefit options (Medical, dental & vision insurance) for you and your dependents
• FSA or HSA (depending on selected health insurance)
• Thoughtful Parental Leave Policy
• Corporate wellness programs (OneMedical, Teladoc, Talkspace, EAP)
• Career growth opportunities at a rapidly expanding, global technology company
• Pre-tax Commuter Benefits
• Salary and seniority level commensurate with experience $144,000 - $164,000 USD