Full Stack Software Engineer

About the role

Join a high‑growth fintech and cryptocurrency company to build secure, scalable, high‑volume financial transaction systems. This fully remote position is based in Switzerland and offers the chance to work across modern backend and frontend technologies.

Key responsibilities

• Design, develop, test, and maintain full‑stack features for web applications and micro‑service APIs.
• Build backend services using Golang and/or Java, and frontend experiences with React, Next.js, and TypeScript.
• Integrate third‑party services, implement OAuth 2.0 authentication, and work with PostgreSQL databases.
• Contribute to cloud infrastructure on AWS, containerised deployments with Kubernetes, Helm, and Terraform, and ensure observability with monitoring tools.

Required profile

• At least 3 years of professional software engineering experience across frontend and backend.
• Strong problem‑solving skills, attention to detail, and ability to work independently in a remote environment.
• Effective communication of technical concepts and participation in code reviews and architecture discussions.

Required skills

• Golang and/or Java
• Node.js and TypeScript (v5)
• React and Next.js
• RESTful API design
• PostgreSQL
• AWS services (including S3)
• Kubernetes, Helm, Terraform
• OAuth 2.0 flows
• Grafana or similar observability tools
• Git, CI/CD pipelines, VS Code or similar IDE

What we offer

• Competitive salary paid in USD, based on experience
• 15 paid vacation days per year plus U.S. national holidays
• Fully remote work, eligible from anywhere in Latin America or Europe
• Opportunity to work with cutting‑edge technologies in fintech and cryptocurrency
• Collaborative, high‑trust environment that values engineering ownership