Senior Data Scientist

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About this opportunity:

Ericsson is transforming the way software is built - and AI is at the heart of this shift.

BCSS's Innovation unit is now expanding with Senior Data Scientists and Senior Data Engineers who will focus on AI, Agentic AI, ML, and domain-specific LLMs to boost development efficiency.

You'll work with cutting-edge technologies alongside highly skilled experts in an environment designed for learning, experimentation, productification and impact.

BCSS Innovation brings together Data Scientists, Data Engineers, Software Engineers, and AI Architects to push Ericsson's productivity and developer experience forward, through advanced AI capabilities. To succeed, we combine telecommunication specifics with the latest AI technology to create true end-to-end solutions.

AI-driven development is redefining Ericsson, and this is your chance to influence both direction and speed. We're pushing the boundaries - and we want you with us.

What you will do:

• Act as a technology leader and help identify the AI technologies most critical to Ericsson's software development efficiency.
• Explore opportunities, Innovative solutions and drive end-to-end development - from early feasibility to solutions in full operation.
• Contribute to automation in software development and design scalable AI applications used across the organization.
• Continuously grow your expertise while collaborating with highly skilled colleagues, academia, vendors, and open-source communities.

The skills you bring:

• Strong expertise in AI and software development
• MSc or PhD in a relevant field
• ~5 years' experience in software development, cloud technologies, and data science/data engineering
• Practical experience with GenAI, fine-tuning, retrieval models, small LLMs, and vector databases
• Hands-on experience with Agentic AI (e.g. AWS Bedrock AgentCore) and protocols (e.g. MCP and A2A)
• Deep knowledge of ML techniques (e.g., regression models, Bayesian methods, neural networks, random forests, hyperparameter optimization, knowledge graphs)
• Proven experience building AI/ML applications with frameworks like Scikit-Learn and TensorFlow
• Experience with Big Data processing
• Strong programming skills (Python, C++, Scala, Java, R)
• Excellent written and spoken English
• Strong analytical ability, creativity, and independence
• Collaborative, communicative, and easy to work with

Preferred Qualifications:

• Telecommunication knowledge
• Experience in developing AI solutions for applications/products
• Ability to build and nurture internal and external communities
• Experience in writing and presenting white papers, journal articles and technical blogs

What to Include in Your Cover Letter:

• The AI achievements you're most proud of, including your specific role and the impact you made on the projects.
• Any experience turning prototypes into scalable AI products

About the Role:

• Onsite three days per week to enable to work closely with highly experienced technical experts and for strong team collaboration (Kista, Stockholm)
• This is a senior role, but we can make an opening for an outstanding junior candidate as well
• Applications reviewed continuously; and recruitment might be finalized before the last day to apply, which is January 7

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:Sweden (SE) || Stockholm

Req ID:777846