Quick Summary
Hands-on experience with Python, Databricks, Snowflake, Kafka, Spark, and databases, including building batch and streaming pipelines, data modeling, and data quality practices.
At AT&T we’re 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 140,000 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) organization, is responsible for building software-based products, services, and platforms that our customers love and need. Harnessing technology and rebuilding software expertise, the team is inspiring simplicity with projects that deliver revenue and cost savings opportunities.
AT&T continues to expand and modernize its high-volume data warehousing and analytics platforms. We are looking for a Medior Data Engineer to develop, support, and optimize ETL/ELT data pipelines in a high-volume data warehouse ecosystem. The ideal candidate brings solid, hands-on experience with data movement patterns and performance tuning, along with an interest in building domain understanding across telecommunications areas such as billing, product, customer, and operational interfaces.
Requirements
~1 min readHands-on experience with Python, Databricks, Snowflake, Kafka, Spark, and databases, including building batch and streaming pipelines, data modeling, and data quality practices.
Responsibilities
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Collaborate with lead and senior engineers to understand requirements and translate them into implementation tasks.
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Help develop and maintain ETL/ELT pipelines for large-volume enterprise data in Snowflake (or similar platforms).
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Support implementation of data loading frameworks (batch, incremental, CDC, micro-batch, and streaming where applicable) and operational observability.
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Help build and maintain automation for ingestion, transformation, testing, deployment, and monitoring across data lifecycle stages.
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Contribute to data quality checks, reconciliation controls, lineage capture, and metadata standards for production-grade reliability.
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Leverage AI-fueled coding (AIFC) practices to improve productivity, reduce defects, and accelerate delivery timelines.
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Participate in code reviews, follow best practices, and improve documentation and code quality through feedback and collaboration with senior engineers.
Hands-on experience with Python and databases (SQL/NoSQL) for building data solutions.
Hands-on experience with Databricks and Spark for batch processing and basic streaming use cases.
Hands-on experience with Snowflake for data warehousing and performance-aware development.
Working experience with Kafka and real-time streaming data integration patterns.
Working experience with cloud, Docker, and CI/CD practices.
Working experience with AI-powered IDEs and tools (e.g., Visual Studio, GitHub Copilot, Windsurf, Cursor).
Good analytical, problem-solving, and communication skills.
Bachelor level degree or equivalent in Computer Science, or related field of study.
What We Offer
~1 min readSalary range for Slovakia is between 3 283EUR - 4 933EUR gross per month.
Salary range for Czech Republic is between 94 633CZK - 141 941CZK gross per month.
The individual starting salary within this range will depend on relevant factors such as the candidate’s experience, expertise, skills, and education or training.
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’re a part of the team, you’ll gain some amazing perks and benefits including wellness & leisure time contribution, sickness compensation plan, premium medical services, family friendly benefits as well as meal contribution and extra days of vacation (…and much more).
This is a hybrid-flex worker position where our preference is for you to be present with your team in the office at least 2 days per week.
Bratislava, Slovakia, Brno, CzechiaIt 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. AT&T is a fair chance employer and does not initiate a background check until an offer is made.
Location & Eligibility
Listing Details
- Posted
- July 24, 2026
- First seen
- July 30, 2026
- Last seen
- July 30, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 27%
- Scored at
- July 30, 2026
Signal breakdown
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