Sr. Software Engineer jobs in United States
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Spigen Inc · 2 days ago

Sr. Software Engineer

Spigen Inc is looking for a Senior Software Engineer with strong expertise in building and maintaining scalable systems for their eCommerce platforms. The role involves backend and frontend development, designing robust architectures, managing databases and cloud infrastructure, and creating high-performance user experiences.

E-CommerceElectronicsMarketing
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Responsibilities

Design, build, and maintain scalable systems and applications that power our eCommerce platforms
Develop and integrate RESTful and GraphQL APIs connecting backend services and frontend interfaces
Implement robust server-side logic, database operations, and cloud infrastructure to support business growth
Build high-performance, maintainable, and responsive UIs using modern frontend frameworks such as React, Next.js, TypeScript, and Tailwind CSS
Manage and optimize cloud environments (AWS) and containerized systems (Docker, Kubernetes) for scalability and reliability
Design and maintain relational and non-relational databases (MySQL, PostgreSQL, MongoDB), ensuring data integrity, performance, and security
Collaborate with cross-functional teams to define, design, and deliver new features in an agile environment
Write and maintain clean, well-documented code, perform reviews, and contribute to continuous improvement of development processes

Qualification

PythonRESTful APIsAWSReactDatabase ManagementDockerKubernetesJavaScriptTypeScriptAgile MethodologiesLinux AdministrationBilingual (Korean/English)Problem-solvingCommunication

Required

Bachelor's degree in Computer Science or a related field
3+ years of professional experience as a Full Stack Engineer
Korean/English bilingual proficiency with intermediate speaking and writing skills, and advanced understanding skills
Proven experience designing and maintaining scalable backend systems
Experience with cloud infrastructure, containerization, and database management
Strong sense of ownership, accountability, and collaboration in agile teams
U.S. work authorization required
New employees to Spigen Inc, will be required to successfully pass the E-Verify employment verification check

Preferred

CSM (Certified Scrum Master) or Agile Practitioner a plus

Benefits

Semi-annual bonus
Health Insurance: 100% employer contribution (Medical, Dental, Vision, and Life)
401(k): 100% employer match up to 6%
Monthly Team Budget
Paid Holidays
Paid Vacation (PTO): up to 10 days
Paid Sick Leave: 10 days
Family Event PTO & Monetary Compensation
Spigen Day: Half days on Fridays
Lunch provided
Employee discount
Etc.

Company

Spigen Inc

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At Spigen Inc, we strive to push the boundaries of design and technology.