We are seeking a highly skilled and motivated Data Scientist to join our team. The ideal candidate will have a strong foundation in machine learning, deep learning, and natural language processing, with hands-on experience in cloud-based data solutions. You will work closely with cross-functional teams to design, develop, and deploy data-driven solutions that drive business value.
What you will do
• Design and implement machine learning and deep learning models for predictive analytics and classification tasks.
• Develop and fine-tune NLP solutions, including working with Large Language Models (LLMs).
• Perform advanced data analysis to uncover insights and support strategic decision-making.
• Write efficient and scalable code using Python and PySpark for data processing and modeling.
• Use SQL to query and manipulate large datasets from various sources.
• Build and deploy models using AWS services such as SageMaker, Glue Jobs, Lambda Functions, and others.
• Collaborate with data engineers, analysts, and business stakeholders to understand requirements and deliver impactful solutions.
• Stay up-to-date with the latest trends and technologies in data science and AI.
You will bring
• Bachelor's or Master's degree in Computer Science, Data Science, Statistics, or a related field.
• Proven experience in Machine Learning, Deep Learning, and NLP/LLMs.
• Strong programming skills in Python and PySpark.
• Proficiency in SQL and data manipulation techniques.
• Demonstrated ability to perform complex data analysis and communicate findings effectively.
• Hands-on experience with AWS services, especially SageMaker, Glue, and Lambda.
• Familiarity with version control systems (e.g., Git) and CI/CD pipelines is a plus.
• Excellent problem-solving skills and attention to detail.
Nice-to-have skills
• Experience with MLOps and model deployment in production environments.
• Knowledge of data visualisation tools (e.g., Tableau, Power BI, Matplotlib, Seaborn).
• Understanding of big data technologies and distributed computing frameworks.
What we offer
Salary package
- Cafeteria fringe benefits (yearly amount of gross 840,000 HUF)
- Annual bonus
- Benefits after life events (eg.: childbirth)
Other
- Employee Assistance Program
- Life and accident insurance
- Wellbeing activities
- Company share purchase plan
- Referral program
- All You Can Move partner
Learning & Development
- Continuous learning through trainings, workshops, and conferences
- Internal and external learning & development opportunities
- Language courses
Facilities
- Modern office in the 11th district
- Hybrid working based on our current Home Office Policy
- Laptop and mobile phone
- Free parking in the secured company underground garage
- Bicycle storage, showers and lockers
Ericsson Hungary does not provide relocation support or sponsor HU work authorizations for this position.
Why join Ericsson?
At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply?
Click Here to find all you need to know about what our typical hiring process looks like.
Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Hungary (HU) || Budapest
Req ID: 774364
Top Skills
What the Team is Saying
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What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day.
We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale.
Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient.
Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical.
Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term.
As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
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Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
