Job Description

Job Description

Job Description

Senior Full-Stack Engineer (React Native/RoR/AWS)

• Job Title: Senior Full-Stack Engineer (React Native/RoR/AWS)
• Location: Pasadena, CA
• Salary: $160,000 - 190,000
• Requirements: React Native, React, Ruby on Rails, PostgreSQL, AWS

Position Overview
We are seeking a highly skilled Senior Full-Stack Engineer to join our dynamic team. We are a venture backed start up using cutting edge AI and ML.  The ideal candidate will have extensive experience in developing scalable web and mobile applications using React Native, Ruby on Rails, and AWS. This role involves collaborating with cross-functional teams to deliver high-quality software solutions that meet the needs of our users.

Key Responsibilities

• Design, develop, and maintain web and mobile applications using React Native and Ruby on Rails.
• Implement RESTful APIs and integrate with front-end components.
• Collaborate with product managers, UX/UI designers, and other engineers in an Agile environment.
• Optimize application performance and scalability on AWS infrastructure.
• Write unit tests and participate in code reviews to ensure code quality and maintainability.
• Deploy applications using DevOps practices and manage CI/CD pipelines.
• Utilize NoSQL and SQL databases for data storage and retrieval.
• Contribute to architectural design decisions and the implementation of microservices.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 5+ years of experience in full-stack development with a focus on React Native and Ruby on Rails.
• Strong proficiency in JavaScript, HTML, CSS, and RESTful APIs.
• Experience with AWS services and cloud architecture.
• Familiarity with version control systems such as GIT.
• Knowledge of Agile methodologies and best practices.
• Experience with NoSQL and SQL databases.
• Understanding of microservices architecture and unit testing.

Benefits

• Competitive salary ($160-190k base) + meaningful equity
• Medical, dental, and vision coverage
• 401(k)
• Unlimited vacation
• Immediate impact - your work will be used by thousands of teams every weekend
• A mission-driven team obsessed with building something families love

- 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 11/12/2025 and applications will be accepted on an ongoing basis until the position is filled or closed. 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. 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.  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 Benefits@CyberCoders.com to make arrangements.

Job Tags

Ongoing contract, Local area, Immediate start, Weekend work,

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