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Senior Full Stack Developer



Software Engineering
košice, slovakia
Posted on Saturday, April 29, 2023

Košice, Slovakia

Košice, Slovakia


Join us to create a new era of connectivity.

"AT&T allows me to work on projects that will be seen by millions of customers."

Megan T. — Sr. Specialist, Software Engineer

"I find it incredibly rewarding to be out and see customers enjoying a product I spent my time perfecting."


Connect communities with the power of technology.

Innovation is the power to Think Big

We live our values without question or compromise.

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A Look at Our Design Team

A day in our UX/UI team.

We are seeking a highly experienced Senior Technical Specialist Software Engineer to join our wholesale wireless team. As a Senior Technical Specialist Software Engineer, you will be responsible for designing, developing, and maintaining software applications and systems. You will work with the team to identify technical problems, design solutions, and oversee the development process.

Job Responsibilities:
• Design, develop and maintain software applications and systems
• Collaborate with cross-functional teams to identify technical problems and design solutions
• Oversee the development process, ensuring quality and accuracy of code
• Conduct code reviews and provide technical feedback
• Investigate and troubleshoot issues and implement fixes
• Develop and maintain documentation for software applications and systems
• Mentor and train junior software engineers

• Bachelor's degree in computer science, software engineering, or related field
• 7+ years of experience in software engineering, including experience in Azure cloud technology
• Strong knowledge of programming languages such as Java, C++, and Python
• Familiarity with cloud-based infrastructure and deployment (Azure)
• Experience with SQL and NoSQL databases
• Experience with software development methodologies such as Agile
• Strong problem-solving and analytical skills
• Excellent communication and interpersonal skills
• Ability to mentor and train junior software engineers

Additional information:

• Working hours: EMEA, flexible (HO possible)

• Location: Bratislava, Kosice or Brno

Job ID 2312458I-1 Date posted 04/13/2023


Invested in your satisfaction and continued success.

We take care of our own here (hint: that could be you). Our benefits and rewards mean we cover some of your biggest needs with some of the coolest offerings. We already think we’re a pretty great place to work. We’re just trying to rack up some bonus points.

Let’s start with the big one: Your work gets rewarded with competitive compensation and benefits. It really does pay to be on our team.


When it comes to priorities, we know family tops the list. For the moments that matter the most, you'll be there for them, and we'll be here for you.

Family Leave

The Hiring Process

Step 1

Complete a quick application online and check your status often.

Step 2

Virtual or in-person

Dress professionally and ensure good WiFi interviewing virtually.

Step 3

Job Offer

After a background check, you're part of the team.

Step 4

Welcome! Onboarding
and Training Begins

Our training and certification programs set you up for success.

  • Live True

    Do the right thing, no compromise.

  • Think Big

    Innovate and get there first.

  • Pursue Excellence

    In everything, every time.

  • Make a Difference

    Impact your world.

  • Stand for Equality

    Speak with your actions.

  • Be There

    When customers & colleagues need you most.