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Senior Full Stack Development Engineer

Bratislava, Slovakia

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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."


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We live our values without question or compromise.

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Transform how employees and customers connect

Job Description:

At AT&T were redefining the future of communication by connecting people to greater possibility – with expertise, simplicity, and inspiration. At the heart of our purpose lies a diverse workforce of 200,000 people and a culture that aspires to serve customers first, act boldly, move faster, and win as one. 

Our Product Development group, part of AT&T’s Technology Services (ATS) organisation, is responsible for building software-based products, services, and platforms that our customers love and need. Harnessing technology and rebuilding software expertise, the team isinspiring simplicity with projects that deliver revenue and cost savings opportunities.

Job Overview:

We are hiring a senior engineer of full stack developmentwith a strong background incross-platform software engineering and experience with delivering projects.This opportunity will support the transformation of our industry standard order and delivery management systems. You will work on new and existing features, enhancements, and defect resolution on one or more of AT&T’s software systems and platforms. The position requires close collaborationwith U.S based Product Management, Business Systems, and Operations teams throughout system development life cycles. 

You will have experience in all aspects of the software development lifecycle andare expected to have good teamwork, communication, and problem-solving skills. You will need a deep understanding of software methodologies and the ability to balance technical expertise and acumen. Ideally you have experience with ServiceNow solutions or alternatively you have strong knowledge of JavaScriptand are open-minded and passionate about solving problems.

Core Responsibilities:

  • Design, implement, and trouble-shoot scalable and reusable software systems: 3-tier and cloud-based systems

  • Actively support configuration management of code and software

  • Support detailed documentation of systems and features

  • Act as liaison between external vendors and internal product, business, engineering, and design teams

  • Provide technical leadership to build, motivate, guide, scale, and mentor team members including performance management coaching

  • Actively participate in coding exercises and peer code reviews as part of the development life cycles and change management

  • Actively participate in daily stand-up meetings

Skills, Knowledge, and Experience.

  • Ideally 5-7+ years of full stack engineering experience.

  • Strong technical leadership and project delivery including via vendors

  • Extensive experience, ideally a minimum of 5-7+ years in the following:

  • Software architecture

  • Database concepts: relational, NoSQL, and modeling.

  • Backend preference - Java / Python / Node.js

  • Frontend - HTML, CSS, JavaScript.  

  • Frameworks: React (preferred), AngularJS, Vue.js. 

  • Strong knowledge of JavaScript and/or ServiceNow experience.

  • Web API experience and architectural styles (e.g., REST). 

  • Code reviews and analyzers.

  • Network protocol and tools experience (e.g., TCP/IP, HTTP(S), IPv4, etc.). 

  • Considerable experience, ideally a minimum of 4+ years in the following:

  • Test automation development (e.g., Selenium, Cypress, etc.).

  • Configuration management experience (e.g.,GitHub, Jenkins, etc.)

  • Experience in the following areas would be desirable.

  • Cloud-based technologies (e.g., Azure, AWS)

  • Containerization and orchestration technologies (e.g., Docker, Kubernetes)

  • Software methodologies (e.g., waterfall, scrum). 

  • ServiceNow, Salesforce and TM Forum Open APIs a plus.

Education qualifications:

Bachelor level degreeor equivalent in Computer Science, or related field of study.


Slovakia: Salary from 4083 EUR/a month gross. The actual salary is based on your skills, experience and knowledge

Czech Republic: Salary from 121 000 CZK/a month gross. The actual salary is based on your skills, experience and knowledge.

Poland: Salary from 19 600 PLN/a month gross. The actual salary is based on your skills, experience and knowledge.


A career with us, a global leader in communications and technology, comes with big rewards. We offer a competitive salary plus an annual company performance bonus. Once you are a part of the team, you will gain some amazing perks and benefits including car allowance, wellness & leisure time contribution, sickness compensation plan, premium medical services, family friendly benefits as well as meal contribution and an extra week of vacation (…and much more).

Ready to find out more? Apply today

Weekly Hours:


Time Type:



Bratislava, Bratislavsky kraj, Slovak Republic

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities.

Job ID R-21118 Date posted 04/30/2024
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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

Paid Time Off

Our people have class. Literally. We can help you out on approved education costs with our tuition assistance plan.


Here’s another reason to breathe easy: You and your family get access to excellent medical, dental and vision insurance options.

Insurance Options

Wanna make your friends really jealous? You’ll get discounted access to the latest and greatest AT&T products and services — plus other awesome items, like tickets to live events.


You strike us as an over-achiever (don’t worry, it’s a compliment). Our training and development programs are your ticket to expert status in your job.

Training & Development

When the day comes that you get some much needed R&R (not that you’d ever want to leave #LifeAtATT) you’ll know your future is set with the AT&T Retirement Savings Plan (ARSP).


Give back to your community and connect with colleagues through social and team-building events, and annual paid time off for volunteer efforts of your choice.

Community & Team Events

Wellness resources and incentives to help you prioritize your health and wellbeing and be your best self inside and outside of work.

Total Wellbeing

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.

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  • Live True

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    In everything, every time.

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