Principal System Engineer (Full-Stack) at AT&T

Dallas, Texas, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Telecommunications, TechnologyIndustries

Requirements

Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field (or equivalent experience)
Hands-on experience with both front-end (UI) and back-end technologies
Expertise in React JS/Next JS for micro-frontend (MFE) web applications
Expertise in GraphQL, Java, API, and NodeJS for Backend for Frontend (BFF) layers
Extremely motivated, highly passionate, and curious about new technologies
Take pride in work and strive to achieve incredible results
Superb communication skills

Responsibilities

Act as a Principal Systems Engineer, leading solution development from concept to delivery with ownership of outcomes
Proactively design, build, and optimize robust, scalable micro-frontend (MFE) web applications using React JS/Next JS, and GraphQL, Java, API, and NodeJS
Demonstrate a self-driven approach by seeking innovative solutions, setting high standards for quality, and championing continuous improvement
Collaborate closely with UX/UI Designers to deliver exceptional user experiences
Lead as a technical expert and mentor, inspiring engineers through knowledge sharing, innovation, and code reviews
Harness AI assistants throughout the SDLC to turn concepts into user stories, stories into code, automate testing and deployment, and streamline workflows
Partner with Application and Domain Architecture teams to ensure solutions are secure, scalable, and maintainable
Pursue performance excellence, improving DORA metrics and website performance using tools like Dynatrace, Quantum Metrics, and Splunk
Own detailed design and architecture process, focusing on scalability, security, and availability
Set and uphold highest standards in design, coding, testing, debugging, documentation, and advocate for best practices in development, QA, and security
Ensure solutions meet non-functional requirements (NFRs) and industry best practices
Partner with cross-functional teams (Platform, DevOps/SRE, Enterprise Architecture, UX/UI) to deliver high-performance web solutions
Exhibit urgency and ownership in troubleshooting and resolving complex code-level issues
Continuously seek feedback, measure impact, and adapt strategies for superior results
Guide cross-functional teams in executing multiple complex initiatives

Skills

Key technologies and capabilities for this role

ReactNext.jsGraphQLJavaNode.jsMicro-frontendsAPIs

Questions & Answers

Common questions about this position

What are the key technical skills required for the Principal System Engineer role?

The role requires hands-on experience with front-end technologies like React JS/Next JS for micro-frontend web applications, and back-end technologies including GraphQL, Java, API, and NodeJS for Backend for Frontend layers. Additional expertise in tools like Dynatrace, Quantum Metrics, Splunk, and AI assistants throughout the SDLC is essential.

What does the day-to-day work look like for this position?

You'll act as a Principal Systems Engineer leading solution development from concept to delivery, design and build scalable MFE apps with React/Next JS and backend with GraphQL/Java/NodeJS, collaborate with UX/UI designers, mentor engineers, and optimize performance using tools like Dynatrace.

Is this a remote position or does it require office work?

This information is not specified in the job description.

What is the salary or compensation for this role?

This information is not specified in the job description.

What kind of experience makes a strong candidate for this role?

A strong candidate has hands-on full-stack expertise as a Principal Systems Engineer, a self-driven approach to innovation and quality, experience leading teams through mentoring and code reviews, and a focus on scalability, security, and performance metrics.

AT&T

Telecommunications services including wireless and broadband

About AT&T

AT&T provides telecommunications services, including wireless communications, broadband internet, and digital television, primarily in the United States. Its 5G network offers faster data speeds and more reliable connections, although availability can vary. The company caters to both individual consumers and businesses, offering various subscription plans that include options for unlimited data and bundled services that combine internet, TV, and phone. AT&T generates revenue mainly through subscription fees, device sales, and its streaming service, DIRECTV STREAM, which adds to its diverse offerings. In a competitive market, AT&T distinguishes itself with its extensive service range and strong brand presence.

Dallas, TexasHeadquarters

1876Year Founded

$43.3MTotal Funding

IPOCompany Stage

Consumer Software, EntertainmentIndustries

10,001+Employees

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Paid Sick Leave

Paid Holidays

Paid Parental Leave

Adoption Assistance

Disability Insurance

Life Insurance

Employee Assistance Programs

Wellness Program

Employee Discounts

Risks

The customer service guarantee may increase financial liabilities due to compensation for outages.

A recent data breach could damage AT&T's reputation and lead to customer churn.

Resistance to replacing landlines may impact customer retention and satisfaction.

Differentiation

AT&T offers a unique customer service guarantee, setting it apart from competitors.

The company is expanding its fiber network, enhancing broadband offerings in underserved areas.

AT&T's 'Phone-Advanced' device aligns with the trend of replacing traditional landlines.

Upsides

AT&T's fiber network expansion could provide a competitive edge in broadband services.

The new customer service guarantee may attract customers from competitors lacking similar assurances.

Collaboration with The Arc enhances AT&T's brand image through corporate social responsibility.

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