Full Stack Engineer at Wintermute

on-site · full-time · Visa sponsorship

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Responsibilities:
- Build end-to-end applications for trading products, client portals and internal tools.
- Design and implement backend services, REST/WebSocket APIs and data models for market/trading data.
- Develop responsive frontends using JavaScript/TypeScript and React, owning UX across customer journeys.
- Ensure performance, scalability and security for high-throughput trading applications.
- Collaborate with product, trading, marketing and engineering teams to define and deliver features.
- Maintain CI/CD, infrastructure automation (Terraform, AWS), and containerized deployments.

Requirements:
- 5+ years of software development experience across backend and frontend.
- Strong backend skills in Go and/or Python; experience designing services and APIs.
- Proficient with JavaScript/TypeScript and modern frontend frameworks (React).
- Experience with WebSocket/real-time systems, relational databases and schema design.
- Familiarity with cloud infrastructure (AWS), Terraform, Docker and CI/CD pipelines.
- Good understanding of security best practices, testing and performance optimization.
- Interest in algorithmic trading or digital assets is a plus.