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Data Scientist (CX) - job 1 of 2

Company Description

Our mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying experience. Joining us means being part of a community with diverse personalities. Start your adventure with ALTER SOLUTIONS!

Job Description

The project focuses on enhancing business processes through the use of artificial intelligence and advanced technologies. It enables intelligent data handling and supports automated decision-making. Built with modern, high-performance solutions, it ensures efficiency, security, and scalability.

Responsibilities

  • Design and implement advanced algorithms for generative AI models that enhance human-machine interaction within the specified industries.
  • Conduct in-depth analysis of large datasets to derive meaningful insights, trends, and patterns relevant to the joint venture's goals.
  • Develop and train generative AI models, ensuring their effectiveness and reliability through rigorous evaluation processes.
  • Collaborating with an elite team, learning and contributing to transitioning from conventional language models to cutting-edge Large Language Models (LLMs) and fine-tuning techniques such as LoRA and QLoRA.
  • Stay abreast of the latest advancements in AI and generative models (including open source), proposing and implementing innovative solutions to enhance the capabilities of our technology.
  • Acquire a deep understanding of the shipping and industrialized industries to tailor generative AI solutions that address specific challenges and opportunities within these sectors.

Qualifications

  • 5 + years of experience in similar positions;
  • Proven experience in developing and implementing generative AI models.
  • Proficient in programming languages such as Python and vanilla JavaScript (basic knowledge).
  • Strong background in statistical analysis, machine learning, and data visualization.
  • Excellent problem-solving skills and the ability to work in a collaborative, cross-functional environment.
  • Demonstrated expertise in handling large datasets and extracting actionable insights.
  • A proven track record working with open-source models, Llama, and AI/NLP across various domains. 
  • Mastery of NLP and related libraries.
  • An understanding of business operations and a knack for crafting actionable business insights.
  • Proficiency in English language (B2+/C1 level).

Additional Information

  • Location: Hybrid in Warsaw
  • Long-term cooperation (2+ years);
  • Type of contract: B2B
  • Rate: 180 - 220 PLN/h net + vat;
  • Start: ASAP-1 month (05/2025).

What we offer:

  • Access to local and international projects - Clients from France, Germany, Portugal, UK and Benelux.
  • Professional development support -trainings, technical certificates, conference participation, foreign language classes and soft skills trainings are subsidized up to 2 000 PLN.
  • Bonus for recommending Candidates up to 10 000 PLN.
  • Fully paid Medicover healthcare card.
  • Wellbee platform access
  • Multisport card.
  • Regular integration events and gifts.
  • Mobility Program.
  • Long term cooperation.

If You applied for this position the Controller of your personal will be  ALTER SOLUTIONS POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page.

You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.

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What You Should Know About Data Scientist (CX), Alter Solutions

Join ALTER SOLUTIONS as a Data Scientist (CX) in the vibrant city of Warsaw, Poland, where innovation meets collaboration! In this pivotal role, you'll be embarking on a thrilling journey to enhance business processes through cutting-edge artificial intelligence and advanced technologies. Your main responsibilities will include designing sophisticated algorithms for generative AI models that improve human-machine interactions, analyzing large datasets to uncover actionable insights, and collaborating with a talented team as you transition from traditional language models to groundbreaking Large Language Models (LLMs). Imagine developing and training AI models that not only perform seamlessly but also address the unique challenges within shipping and industrialized sectors! With over 5 years of experience in similar roles, you'll bring proficiency in programming languages like Python and an understanding of statistical analysis to the table. As part of our community-oriented environment, your ideas will help take our innovative projects to the next level. Furthermore, we pride ourselves on our commitment to both your professional growth and personal wellbeing, offering numerous benefits such as continuous career support, a health card, and integration events. Are you ready to make an impactful change while enjoying a great work-life balance? Your adventure awaits with ALTER SOLUTIONS!

Frequently Asked Questions (FAQs) for Data Scientist (CX) Role at Alter Solutions
What are the key responsibilities of a Data Scientist (CX) at ALTER SOLUTIONS?

As a Data Scientist (CX) at ALTER SOLUTIONS, your core responsibilities will include designing and implementing advanced algorithms for generative AI models, conducting extensive analyses of large datasets, and collaborating with a skilled team to refine our technology. You will also stay updated on AI advancements to propose innovative solutions tailored to our clients' needs.

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What qualifications do I need to apply for the Data Scientist (CX) position at ALTER SOLUTIONS?

To apply for the Data Scientist (CX) position at ALTER SOLUTIONS, candidates are expected to have at least 5 years of experience in data science roles, proven expertise in generative AI models, proficiency in Python, and a solid background in machine learning and data visualization. Additionally, familiarity with NLP libraries and a business-oriented mindset are essential.

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What programming languages are preferred for the Data Scientist (CX) role at ALTER SOLUTIONS?

In the Data Scientist (CX) role at ALTER SOLUTIONS, proficiency in programming languages such as Python is essential, along with a basic understanding of vanilla JavaScript. Your programming skills will be crucial in developing and implementing generative AI models.

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What type of work environment can I expect as a Data Scientist (CX) at ALTER SOLUTIONS?

At ALTER SOLUTIONS, you can expect a hybrid work environment that fosters collaboration and innovation. Our culture emphasizes teamwork, continuous learning, and participation in various integration events, ensuring a supportive and engaging atmosphere for our Data Scientists.

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How does ALTER SOLUTIONS support the professional development of its Data Scientists (CX)?

ALTER SOLUTIONS is committed to professional development, offering support through training programs, technical certifications, and opportunities to attend conferences. We also provide foreign language classes and subsidized soft-skills training, ensuring that our Data Scientists continue to grow in their careers.

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Common Interview Questions for Data Scientist (CX)
Can you describe your experience with developing generative AI models?

When answering this question, focus on specific projects you’ve worked on, detailing the models you've developed, the technologies utilized, and the impact those models had. Highlight your ability to evaluate and improve model performance over time, showcasing both your technical skills and problem-solving capabilities.

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How do you approach big data analysis and what tools do you use?

Discuss your methodology for analyzing large datasets, including the tools and technologies you've used, such as Python or R for data manipulation and visualization. Emphasize your experience in deriving insights and how you turn data into actionable strategies, which is vital for the Data Scientist (CX) role at ALTER SOLUTIONS.

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What techniques do you utilize for staying updated with advancements in AI?

Explain your strategies for keeping current with AI advancements, such as following relevant journals, attending industry conferences, participating in workshops, and engaging in online communities. This showcases your commitment to continuous learning, a key attribute for success in the Data Scientist (CX) position.

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How would you explain complex AI concepts to a non-technical audience?

Highlight your communication skills by illustrating how you tailor your explanations based on your audience's background. Use simple analogies or real-world examples to convey complex AI principles effectively, ensuring that even those without a technical background can understand the concepts you’re presenting.

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What strategies do you use to improve generative AI models?

Discuss specific techniques such as data augmentation, fine-tuning methods, or ensemble approaches. Additionally, explain the importance of rigorous evaluation processes in enhancing model effectiveness, showcasing your analytical thinking and experience in improving AI systems.

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Describe your experience with NLP libraries and how you have used them in past projects?

Provide examples of NLP libraries you have worked with, such as NLTK, SpaCy, or Hugging Face. Discuss projects where you've effectively applied NLP techniques to solve specific problems, illustrating your proficiency and experience in developing natural language processing solutions.

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How do you prioritize tasks when working on multiple data projects?

Share your approach to time management, such as assessing project deadlines, urgency, and impact. Discuss any tools or methodologies you use, such as Agile or Kanban, and highlight your ability to remain flexible and communicate proactively with team members to ensure successful project outcomes.

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Can you discuss a challenge you faced in a previous data science project and how you overcame it?

Be ready to share a specific example of a challenge, detailing the problem, your thought process, and the steps you took to resolve it. This response should highlight your problem-solving skills and resilience, qualities essential for a Data Scientist at ALTER SOLUTIONS.

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What is your approach to collaborative work with cross-functional teams?

Emphasize your teamwork and collaboration skills by sharing experiences where you've effectively worked with team members from different disciplines. Discuss how you approach communication and knowledge sharing, ensuring that everyone understands the project objectives and contributes effectively.

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How would you handle disagreements about project directions within your team?

Describe your conflict resolution strategy, emphasizing open communication, active listening, and a focus on problem-solving. Showcase your ability to facilitate discussions and reach a consensus, ensuring that differing opinions are valued while keeping project goals in sight.

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The Alter Solutions Group is an IT Consultancy group, promoter of Digital Transformation, created in 2006, in Paris. In 2022, Alter Solutions joined the act digital group, constituting a global community of talent in Technology, with presence in...

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DATE POSTED
April 12, 2025

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