Senior Full-Stack Engineer - Hybrid in Seattle (Remote Fridays)

Confiz; Seattle (WA); Hybrid; USD 130,000 - 170,000; Full time

Job summary

Confiz in Seattle is seeking a Senior Full Stack Engineer for a hybrid role. You will design, develop, and deliver scalable web applications with React on the frontend and Java/Node.js on the backend.

You will build RESTful APIs, work with PostgreSQL and DynamoDB, and participate in architecture discussions, code reviews, and on-call rotations.

Onsite four days per week (Mon-Thu) and remote Fridays, with a strong emphasis on collaboration in a fast-paced environment.

Qualifications

• 5–8 years of full-stack software development experience.
• Strong Frontend with React, JavaScript (ES6+), HTML/CSS.
• Backend with Java (Spring Boot) or Node.js; REST APIs.
• Experience with relational/NoSQL databases (PostgreSQL, DynamoDB).
• Familiarity with authentication, authorization, and security best practices.
• Experience with Git, CI/CD, automated testing; cloud-native development.

Responsibilities

• Design, develop, and maintain end-to-end web applications using modern frontend and backend technologies.
• Build scalable, reusable UI components using React.
• Develop robust backend services and APIs using Java, Node.js, or similar technologies.
• Design and integrate RESTful APIs and backend services.
• Work closely with product managers, UX designers, and translate requirements into technical solutions.
• Ensure application performance, security, scalability, and reliability.
• Participate in architecture and design discussions; contribute to technical decisions.
• Write clean, maintainable, well-tested code following best practices.
• Review code, mentor junior engineers, and uphold engineering standards.
• Support production releases, troubleshooting, and on-call rotations as needed.

Skills

React

JavaScript (ES6+)

HTML

CSS

REST APIs

Microservices

Git

CI/CD

AWS

Docker

Kubernetes

TypeScript

Next.js

Security best practices

Cloud-native

Education

Bachelor's degree or equivalent experience

Tools

Java

Spring Boot

Node.js

PostgreSQL

DynamoDB

Job description

Confiz in Seattle is seeking a Senior Full Stack Engineer for a hybrid role. You will design, develop, and deliver scalable web applications with React on the frontend and Java/Node.js on the backend.

You will build RESTful APIs, work with PostgreSQL and DynamoDB, and participate in architecture discussions, code reviews, and on-call rotations.

Onsite four days per week (Mon-Thu) and remote Fridays, with a strong emphasis on collaboration in a fast-paced environment.