Full-Stack Engineer

Job Description

Job Description

Full-Stack Engineer

Job Title: Full Stack Software Engineer - Irvine, CA (Hybrid)
Salary: $90,000-$135,000/year
Requirements: 3-6 years of full stack engineering experience, C# .NET, React or Vue.js, SQL, AWS, daily use of AI coding tools

We are a well-established fintech company operating at global scale, serving both consumers and businesses with currency and payments solutions across multiple markets. Backed by a publicly traded parent company, we are in the middle of a full platform rebuild, modernizing the technology layer behind our core products. We are small enough that your code ships fast and your decisions matter, but large enough that the problems are real-scale and the impact is immediate.

We are looking for a mid-level Full Stack Engineer who likes owning problems end-to-end, from API design and frontend experience through to backend services, production reliability, and launch. You will write code that moves money in production, build and modernize the platform across the stack, and ship customer-facing features as we rebuild our platform layer.

What you will be doing:

• Build and ship features across the stack spanning onboarding, payment initiation, FX, settlement, and supporting services
• Own your services in production including reliability, observability, on-call, and incident response
• Ship customer-facing features from the interface through to the services behind them
• Partner with product, design, and compliance from problem framing through launch
• Use agentic AI coding tools like Copilot, Cursor, and Claude Code daily across prototyping, refactoring, testing, and documentation
• Help modernize the platform by migrating parts of legacy services into the modern stack

What we need from you:

• 3-6 years building production web applications end-to-end
• Strong frontend proficiency in React or Vue.js
• Strong backend proficiency in C# .NET; other OOP languages welcome such as Java, Kotlin, or Go
• Solid SQL and relational database fundamentals
• Production AWS experience, hands-on with SQS, DynamoDB, S3, ECS, and Lambda
• Writing and maintaining tests as a standard part of how you ship
• Daily use of agentic coding tools such as Copilot, Cursor, Claude Code, or equivalent

Bonus skills:

• Payments, FX, or regulated-industry experience
• Microservices and service-oriented architecture
• CI/CD and modern deployment practices
• Caching solutions such as Redis or Memcached
• API testing tools such as Postman or Bruno
• Jira and Confluence

What is in it for you:

• $90,000-$135,000/year
• Hybrid schedule, Irvine, CA
• Medical, dental and vision insurance
• 401k with company match
• Employee Stock Purchase Plan
• Paid vacation and sick leave
• Tuition assistance
• Wellness and mental health support
• Volunteering day for a charity of your choice

- For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. CyberCoders will consider for Employment in the City of Los Angeles qualified Applicants with Criminal Histories in a manner consistent with the requirements of the Los Angeles Fair Chance Initiative for Hiring (Ban the Box) Ordinance.This job was first posted by CyberCoders on 07/21/2026 and applications will be accepted on an ongoing basis until the position is filled or closed. Everforth CyberCoders is proud to be an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, sexual orientation, gender identity or expression, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, status as a crime victim, disability, protected veteran status, or any other characteristic protected by law. Our hiring process includes AI screening for keywords and minimum qualifications, and a virtual recruiter as part of the application process. A human recruiter reviews all results. Click here for details on our virtual recruiter .  Everforth CyberCoders will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable state and local law, including but not limited to the Los Angeles County Fair Chance Ordinance, the San Francisco Fair Chance Ordinance, and the California Fair Chance Act. Everforth CyberCoders is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. Individuals needing special assistance or an accommodation while seeking employment can contact a member of our Human Resources team at  View email address on ziprecruiter.com to make arrangements.