Full-Stack Engineer: React/TypeScript, AWS & APIs

Easystreetcap; Irvine (CA); On-site; USD 110,000 - 170,000; Full time

Benefits offered by this job

Company sponsored health insurance

Company sponsored 401(k)

Paid vacation time

Paid sick leave

Job summary

Easy Street Capital in Irvine, CA is seeking a skilled Full Stack Developer to join a growing team and build innovative solutions in a fast-paced, collaborative environment. You’ll contribute to a modern tech stack and help empower our investment workflows.

Ideal candidates will have strong React and TypeScript frontend experience, robust RESTful API development with Node.js, and MongoDB backend knowledge. Experience with AWS, GraphQL, and mobile development is a plus, along with a focus on

Qualifications

• Strong experience building production web applications with React and TypeScript
• Strong experience with RESTful API development
• Strong understanding of MongoDB back-end development
• Serverless architecture experience with AWS Lambda
• Security-aware development (OWASP, CSP, input validation)
• Experience with testing strategies: unit/integration/E2E
• GraphQL experience and API caching strategies
• Experience with Python for AI programming or ML
• Experience developing mobile applications

Responsibilities

• Independently deliver complex React.js + TypeScript front end features and MongoDB–backed services.
• Integrate with RESTful APIs and influence API design for reliability, security, and performance using Node.js with Express.js Framework.
• Write behavior driven automation, unit tests and contribute to testing strategy.
• Work with AWS Services – Lambda, S3, SES, CloudWatch.
• Mentor and support junior engineers, contribute to documentation, and design system components.
• Contribute to ensuring compliance standards are met (e.g., SOC 2, HIPAA, GDPR).
• Strong experience building production web applications with React (or similar) and TypeScript.
• Strong experience with RESTful API development.
• Strong understanding of MongoDB back‑end development.
• Serverless Architecture – Experience connecting systems with AWS Lambda services.
• Solid testing skills across unit, integration, and E2E; CI/CD familiarity.
• Security awareness (OWASP, CSP, input validation).
• Experience with GraphQL and API caching strategies.
• Experience with Python AI programming or machine learning.
• Experience developing mobile applications.

Skills

Mentoring

Testing

Security awareness

SOC 2 / HIPAA / GDPR knowledge

Problem solving

Documentation

Education

Bachelor's in CS/Engineering or equivalent experience

Tools

React.js

TypeScript

MongoDB

Node.js

Express.js

RESTful APIs

AWS (Lambda, S3, SES, CloudWatch)

GraphQL

Python (AI/ML)

Mobile development

CI/CD

Job description

Easy Street Capital in Irvine, CA is seeking a skilled Full Stack Developer to join a growing team and build innovative solutions in a fast-paced, collaborative environment. You’ll contribute to a modern tech stack and help empower our investment workflows.

Ideal candidates will have strong React and TypeScript frontend experience, robust RESTful API development with Node.js, and MongoDB backend knowledge. Experience with AWS, GraphQL, and mobile development is a plus, along with a focus on