Principal Engineers, Software (T-Mobile USA, Inc.; Bothell, Washington):

* Position summary:*

T-Mobile is America's supercharged Un-carrier, delivering an advanced 4G LTE and transformative nationwide 5G network that will offer reliable connectivity for all. Principal Engineers, Software positions are located in Bothell, WA.

• Telecommuting is permitted, but applicants must live within a reasonable commuting distance.

Position duties and responsibilities include, but are not limited to:

• Build and support all customer-facing and back-office systems for the business.
• Utilize development languages, runtimes, and frameworks to create software applications.
• Design, build, and develop software products using modern dev languages, runtimes, and frameworks, including WebSphere Commerce, TypeScript, Redis, Kubernetes, Spring Boot, and Angular.
• Carry out WCS end-to-end implementation. Build and support high functioning large scale full stack applications.
• Manage and develop resilient, highly available systems.
• Identify performance bottlenecks.
• Use sub systems of WebSphere Commerce Server including Catalog and Order.

Minimum requirements:

Experience and education requirements:

PRIMARY REQUIREMENTS: Master's degree in Computer and Information Technology, Applied Computer Science, or related, and 5 years of relevant work experience.

ALTERNATIVE REQUIREMENTS: Bachelor's degree in Computer and Information Technology, Applied Computer Science or related, and 7 years of relevant post-Bachelor's, progressive work experience.

Skills requirements: must have professional experience in:

• Designing and coding business logic along with backend components leveraging WebSphere Commerce Server V7 and subsystem customized frameworks
• Developing microservices using Spring Boot and deploying microservices into AWS using Kubernetes for large scale applications
• Implementing security features, including Oauth2, JWT Tokens, and APIGEE to secure Spring Boot Microservices high-volume services
• Coding in DevOps environment within SCRUM framework to deliver Continuous Integration Continuous Delivery automations and leveraging SAFE framework methodologies for large scale and heavily integrated applications
• Writing code in Redis Cache to catalog data
• Designing solutions that leverage and connect with high volume external and internal systems for large-scale high-volume retail application using rational application developer tool and plant-UML

* Additional:*

• Location: Bothell, WA
• Telecommuting is permitted, but applicants must live within a reasonable commuting distance.
• This position is eligible for the employee referral program.

How to apply:

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OTHER: Work hours: 40 hours/week. Salary: $190,486 to $223,500 per year.

The pay range above is the general base pay range for a successful candidate in the state listed. The successful candidate's actual pay will be based on various factors, such as work location, qualifications, and experience.

At T-Mobile, employees in regular, non-temporary roles are eligib