Full-Stack Software Engineer
Posted 41ds ago
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Job Description
Full-Stack Engineer at a fintech company building secure systems for cryptocurrency transactions. Collaborating across teams to support customer onboarding and transaction management in a high-stakes environment.
Responsibilities:
- Designing, building, and maintaining full-stack features across frontend applications and backend services.
- Developing and maintaining backend APIs that support onboarding, authentication, transaction lifecycles, and operational workflows.
- Building and enhancing front-end experiences in customer-facing and internal web applications.
- Integrating systems with third-party services and external providers.
- Implementing secure authentication and authorization using OAuth 2.0 flows.
- Working within a microservices environment to deliver scalable backend capabilities.
- Ensuring applications meet high standards for security, performance, reliability, and observability, including monitoring.
- Participating in code reviews, technical design discussions, and architecture decisions.
- Writing and maintaining clear technical documentation.
Requirements:
- 3+ years of experience as a software engineer working across frontend and backend systems.
- Strong experience building backend services in Golang and/or Java.
- Proficiency with Node.js / TypeScript v5.
- Experience building frontend applications using Next.js, React, and TypeScript.
- Solid understanding of RESTful API design.
- Strong SQL skills and experience with PostgreSQL.
- Experience working in an AWS environment.
- Familiarity with microservices and distributed backend systems.
Benefits:
- 10 paid vacation days per year, plus all U.S. national holidays
- Fully remote role — work from anywhere in the world with a professional home setup
- A fast-paced environment with opportunities to learn, grow, and make a real impact
- A supportive, collaborative culture through Veta Virtual and our client


















