Plaid
Senior Software Engineer, Full Stack
$191K–$263K
Seattle Office · On-site · Senior · Full-time · Posted Sep 1, 2026
- Experience
- 5+ years of software engineering experience with a track record of shipping production systems or features.
About the job
Designs and builds scalable backend services, APIs, and frontend experiences that help people connect to their finances.
What you'll do
- Build and maintain backend services, APIs, and user-facing frontend applications.
- Collaborate with product managers, designers, and engineers to deliver reliable, secure products; contribute to system design, testing, and production troubleshooting.
- Maintain code quality and support engineering teammates through reviews, mentorship, and shared technical standards.
What they ask for
- Experience building backend services with relational databases such as MySQL and working with microservices or service-oriented architectures.
- Strong working knowledge of HTML, CSS, JavaScript, and modern frontend frameworks or libraries.
- Solid system design, coding, and testing skills across frontend and backend.
- Ability to collaborate across product, design, engineering, operations, and data teams; experience mentoring or supporting other engineers.
Pay
$190.8K – $262.8K USD base salary
Tools
MySQL, HTML, CSS, JavaScript
Model-written summary · the original posting is authoritative