Senior Software Engineer - Fullstack Jobs

Plaid

Location:
United States, San Francisco

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

180000.00 - 270000.00 USD / Year

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Job Description:

We build simple yet innovative consumer products and developer APIs that shape how everybody interacts with money and the financial system. We believe that the way people interact with their finances will drastically improve in the next few years. We’re dedicated to empowering this transformation by building the tools and experiences that thousands of developers use to create their own products. Plaid powers the tools millions of people rely on to live a healthier financial life. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. Plaid’s network covers 12,000 financial institutions across the US, Canada, UK and Europe. Founded in 2013, the company is headquartered in San Francisco with offices in New York, Washington D.C., London and Amsterdam.

Job Responsibility:

Design & Development: Design, develop and maintain both frontend and backend components
Majority Backend Focus (60-70%): Develop APIs and services, focusing on scalability, security and performance
Frontend Focus (30-40%): Build delightful experiences using modern JavaScript frameworks and libraries
Collaboration: Work closely with product managers, product designers and other stakeholders to define and implement new features that meet product and customer needs
Code Quality: Write clean, maintainable and efficient code
Testing & Debugging: Develop automated tests to ensure the quality and reliability of the codebase. Troubleshoot and resolve issues
Engage in hands-on coding and architectural design, setting and maintaining high technical standards for a high performing team
Grow the team via mentorship and leadership, reviewing technical documents and code changes

Requirements:

5+ years of experience with extensive experience in software engineering with a proven track record of shipping successful projects
Experience with MySQL or other relational databases
Experience working with microservices
Working knowledge of HTML, CSS, Javascript and modern frameworks and libraries
Excellent coding, testing skills, and system design skills
Proven experience with cross-functional collaboration, communication and project management skills
Demonstrated leadership skills and the ability to mentor and guide junior engineers
Experience partnering with operations, product, design, and data science

What we offer:

medical
dental
vision
401(k)

Additional Information:

Job Posted:
December 11, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Senior Software Engineer - Fullstack