Three Js Remote Jobs in Quincy, MA (NOW HIRING)

Senior Full Stack Software Engineer

Senior Full Stack Software Engineer
Fully REMOTE - working mostly East Coast/Central hours
Compensation up to $185,000+ depending on location, experience and skills

Join a mission-driven team building and scaling a modern application platform that supports healthcare professionals. In this role, you will develop secure, scalable web applications and services, enhance platform performance and reliability, and drive technical excellence across the software development lifecycle.
Responsibilities:
-    Design and develop full stack applications using React, JavaScript/TypeScript, Golang, and Python.
-    Build and maintain RESTful APIs and integrations with external partners.
-    Create responsive, accessible user experiences and scalable backend services.
-    Ensure software quality through testing, code reviews, and CI/CD best practices.
-    Improve platform reliability, security, monitoring, and operational performance.
-    Lead technical design efforts, contribute to architectural decisions, and mentor junior engineers.
-    Collaborate closely with Product, Data, and cross-functional teams in an Agile environment.
Qualifications:
-    7+ years of full stack software development experience.
-    3+ years of experience with Golang and/or Python for backend development.
-    Strong React, JavaScript/TypeScript, HTML, CSS for frontend development skills.
-    Experience building RESTful APIs and working with modern frameworks such as React, Django, Gin, or Gorm.
-    Strong SQL and data modeling experience; PostgreSQL preferred.
-    Experience with Git, CI/CD pipelines, Docker, and Kubernetes.
-    Familiarity with cloud environments, preferably AWS.
-    Strong understanding of scalability, performance optimization, testing, and secure software development practices.
Preferred:
-   Bachelor's degree in Computer Science or a related field, or equivalent experience.
-   Experience with Redis, RabbitMQ, Linux, and cloud-native architectures.
 

Benefits

Medical/Dental/Vision
401K with 40% match up to first 6% of associated contributions
PTO, Holidays, Personal Days, Community Service Day

- For this position, you must be currently authorized to work in the United States without the need for sponsorship for a non-immigrant visa. This job was first posted by CyberCoders on 08/03/2026 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 Benefits@CyberCoders.com to make arrangements.

Salary

$130000 - $185000 USD per year