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Yettel Bulgaria

44 jobs

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44 jobs Posted Sort

Yettel Bulgaria

Senior Data Scientist

Open 32d EuropeSenior

Senior Data Scientist at Yettel Hungary developing machine learning models and generative AI solutions (LLMs, NLP) to drive data-driven decision-making. The role involves using Python, SQL, and Spark while collaborating with cross-functional teams and mentoring junior staff in a hybrid work environment.

AI Analytics AWS Cloud Data Modeling +13 skills

Yettel Bulgaria

Integration Software Engineer

Open 32d Europe

Integration Software Engineer at Yettel Hungary (Törökbálint) who designs, documents, builds, and maintains integration solutions — REST/SOAP APIs and Kafka-based event-driven flows — and supports CI/CD, GitOps, and observability in cloud-native environments. Core stack: Go/JavaScript/Python, Kubernetes, AWS, GitLab CI/CD, Helm, ArgoCD, Dynatrace/ELK/OpenSearch.

API Api Security Argo CD AWS CI/CD +20 skills

Yettel Bulgaria

Digital Services Sales Specialist

Whether you’re just starting out or bringing years of experience, at Yettel we believe the right role isn’t just about responsibilities — it’s about growth, impact, and being part of something meaningful. Take a look —…

Yettel Bulgaria

Cloud Data Engineer

Open 18d Europe

Cloud Data Engineer at Yettel Hungary in Törökbálint, building and running the company's new AWS-based enterprise Data Lakehouse: integrating data sources, developing scalable ETL/ELT pipelines, data models, and data quality/monitoring solutions. Core stack: Python, SQL, AWS, Git; Spark, Iceberg, Airflow and Terraform are a plus.

Airflow API AWS Cloud Data Governance +13 skills

Yettel Bulgaria

KICKSTART - Junior Talent Acquisition Specialist - intern

Open 18d InternshipJunior

What we will expect from you: Manage the recruitment process and life cycle, including initial assessments, interviews, and offers. Maintain data reports and performance metrics on a daily and weekly basis. Provide…

Employer Branding Express.js

Yettel Bulgaria

Senior Sales Performance Manager

Open 17d Senior

We are looking for you if you want to work at one of Hungary's leading telecommunications companies to help our clients navigate the digital world. Take the first step, bring your inspiring ideas and join our…

AI Analytics Corrective Action Generative AI Power BI +1 skills

Yettel Bulgaria

Digital Optimization Manager

Téged keresünk, ha a magyar piac egyik vezető telekommunikációs vállalatánál szeretnél dolgozni azért, hogy ügyfeleink partnerei lehessünk a digitális világban. Tedd meg az első lépést, hozd inspiráló ötleteidet és…

AI Analytics BigQuery CRM Google Analytics +5 skills

Yettel Bulgaria

PPC Manager

Open 17d Contract

We are looking for you if you want to work at one of Hungary's leading telecommunications companies to help our clients navigate the digital world. Take the first step, bring your inspiring ideas and join our…

AI Analytics Data Visualization Google Ads Google Analytics +3 skills

Yettel Bulgaria

Senior Campaign Manager

Open 16d Senior

We are looking for you if you want to work at one of Hungary's leading telecommunications companies to help our clients navigate the digital world. Take the first step, bring your inspiring ideas and join our…

AI Stakeholder Management

Yettel Bulgaria

Data Scientist Expert

Data Scientist Expert at Yettel Hungary, a telecom operator, based in Törökbálint (hybrid: 10 home-office days/month). The role builds predictive models, analytical insights, and generative AI/LLM solutions to support business and marketing decisions, using Python, scikit-learn, pandas, NLP libraries, SQL, and MLOps tooling.

AI Analytics Data Science Generative AI LLM +7 skills

Yettel Bulgaria

Senior DevOps Platform Engineer

Senior DevOps Platform Engineer at Yettel Hungary (Törökbálint office, hybrid) designing and running CI/CD pipelines, Kubernetes platforms, GitOps/IaC tooling (GitLab CI, ArgoCD, Terraform, Ansible, Helm), observability, and internal AI/LLM-based platform solutions while supporting developer and ops teams.

AI Ansible Argo CD CI/CD DevOps +15 skills

Yettel Bulgaria

KICKSTART - BSS & Digital Software Developer - Intern

EuropeInternshipIntern

Paid software development internship at telecom operator Yettel (Belgrade), where the intern writes clean, testable code, troubleshoots defects, runs manual and automated tests, and helps with documentation for BSS and digital systems. Core skills: programming fundamentals (OOP, algorithms), with Java, SQL, Git, and APIs as pluses.

API Express.js Git Java OOP +1 skills

Yettel Bulgaria

KICKSTART - Test and Quality Assurance Junior Specialist - Intern

EuropeInternshipJunior

A 9-month paid internship at Yettel for a junior QA specialist: manually testing the company's TV applications (live TV, EPG, VOD, recordings) on Android TV, Samsung Tizen, LG webOS, Apple tvOS and set-top boxes in a real-device test lab, plus defect reporting and basic API validation.

Acceptance Criteria Android API Ethernet Express.js +4 skills

Yettel Bulgaria

Data Solution Architect

We are looking for you if you want to work at one of Hungary's leading telecommunications companies to help our clients navigate the digital world. Take the first step, bring your inspiring ideas and join our…

AI Analytics Athena AWS Cloud +18 skills

Yettel Bulgaria

Információbiztonsági Gyakornok

PÖRGESD FEL A JÖVŐD A YETTELNÉL AZ 5G SEBESSÉGÉVEL Jelentkezz hozzánk gyakornoknak, ha Te is részese szeretnél lenni a digitális transzformációnknak és a felsőfokú tanulmányaid mellett szeretnél valódi…

Yettel Bulgaria

KICKSTART - Digital Implementation Support Specialist - intern

InternshipIntern

What we will expect from you: Manage the device ordering process for business customers, including smartphones, USB and GPS modems, laptops, tablets and new SIM cards. Provide support throughout the ordering process by…

Yettel Bulgaria

Software Engineer (Security Focus)

CETIN International is a leading wholesale provider of active and passive telecommunications infrastructure services in Central and Eastern Europe. CETIN Hungary is part of CETIN International. CETIN International…

Agentic AI AI API Automation Cloud +7 skills

Yettel Bulgaria

Tele Account Manager

Téged keresünk, ha a magyar piac egyik vezető telekommunikációs vállalatánál szeretnél dolgozni azért, hogy ügyfeleink partnerei lehessünk a digitális világban. Tedd meg az első lépést, hozd inspiráló ötleteidet és…

Yettel Bulgaria

Data Scientist

Are you excited by how LLMs and agentic AI are reshaping the way we build with data? We're looking for a data scientist who wants to work at the intersection of applied AI and telecommunications: designing agentic…

Agentic AI AI Data Science Fine Tuning LLM +4 skills

Yettel Bulgaria

Field Maintenance Engineer

CETIN Bulgaria delivers high-quality telecommunications infrastructure services in Bulgaria, ensuring reliable connectivity with a commitment to excellence We provide an enjoyable customer journey and great performance…