Senior Full-Stack Software Engineer, Web Acquisition at Sofi

Sofi

WA - Seattle; CA - San Francisco HQ·4h ago

SeniorFull-timeJavaScriptJavaReactSpringKubernetesDockerPostgreSQLMySQLGitAI

Salary Range

$132,600 - $179,400 /year

Estimated

This salary is estimated based on similar roles. The actual salary may vary.

About the Role

We are seeking a highly motivated and experienced Senior Full Stack Software Engineer to join the Member Growth - Web Acquisition team at SoFi. This team is part of SoFi’s MarTech group and is dedicated to transforming the marketing technology landscape to accelerate member growth.

Key Responsibilities

→Build react-based web applications (sofi.com, SoFi Learn) with cross-functional teams, improving web core vitals and overall site performance.
→Drive product-led growth by creating seamless, personalized, and high-converting experiences on critical funnels.
→Develop testable and accessible features, leverage a/b experiments for measurement, and identify and solve potential implementation issues.
→Generate, enhance, and promote ideas for useful new projects and technologies.
→Deliver and operate highly available and scalable services in a production environment.
→Communicate effectively with project leads, product managers, and software developers on multiple projects.
→Contribute to technical roadmaps and engineering excellence, build and improve technical architectures across product features.
→Mentor other engineers, support healthy technical culture, and help the team grow.

Requirements

✓Bachelor’s degree, ideally in a technical field, but relevant work experience is also considered.
✓4+ years of experience in building user-facing web experiences using React, JavaScript, PHP, and modern web frameworks.
✓Solid understanding of web technologies including frontend/backend interaction, API design, and common design patterns.
✓Familiarity with containerization (e.g., Docker, Kubernetes), API framework (e.g., Spring or Spring Boot), and database (e.g., MySQL/PostgreSQL).
✓Experience in building large-scale applications with full development lifecycles, including unit, functional, and end-to-end testing.
✓Strong willingness to learn, act on feedback, collaborate, and get things done.
✓A solid sense of ownership to drive projects from inception to completion and accountability for problem-solving and delivery.