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# Full Stack Software Engineer

- **Company:** Veta, L.L.C.
- **Location:** United States (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, User Authentication, Databases, Continuous Integration, Cursor, Database Queries, Software Debugging, PostgreSQL, Node.Js, OAuth, Next.js, SQL Databases, TypeScript, WebSocket, Multithreading, ReactJS, Grafana, Backend, Git Flow, Kubernetes, Front End Software Development, Restful APIs, Terraform, Webhooks, Software Version Control, Golang, Microservices
- **Published:** October 14, 2026
- **Apply:** https://www.builtincolorado.com/auth/login?destination=/job/full-stack-software-engineer/11655261

## About the Role

* 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.

Tech Stack Proficiency

 * Backend: Golang, Java
 * Frontend: Next.js, React, TypeScript (v5), Node.js
 * APIs: RESTful APIs
 * Databases: SQL, PostgreSQL
 * Infrastructure & Cloud: AWS (including S3), containerized services, Kubernetes, Helm, Terraform
 * Authentication & Identity: OAuth 2.0 flows
 * Monitoring/Observability: Grafana (or similar platforms)
 * Version Control & CI/CD: Git-based workflows with CI/CD pipelines
 * Developer Workflow: VS Code / Cursor debugging

Nice to Have

 * Understanding of multi-threading and goroutines.
 * Webhooks and/or WebSocket experience.
 * Architecture and system design experience.
 * Comfort using AI-assisted development tools.
 * Experience in fintech, crypto, payments, or other regulated industries.
 * Experience building internal dashboards or operational tooling.
 * Familiarity with authentication, authorization, and secure system design.

## Description

* 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.