Lead Solution Architect / Gen AI

AI/ML

Al. Jerozolimskie 158, Warszawa

Bayer Sp. z o.o.

24 000 - 34 000PLN

Gross per month - Permanent

Full-time

Permanent

Senior

Hybrid

Tech stack

English

B2

Azure

master

Azure Services

master

Python

advanced

Node.js

advanced

Job description

At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a varied and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice.

For Digital Hub Warsaw, we are looking for:

Lead Solution Architect – Gen AI

The Data & Analytics team at Bayer Consumer Health focuses on bringing digital transformation and innovation by creating best in class analytical solutions enabling data-driven decision making and performance optimization for Bayer Consumer Health organization.

You will be part of the data & analytics organization and are responsible to design the solution architecture of GenAI or AI applications. You partner with business stakeholders, data scientists, ML/Ops engineers, data architects and analytics leads as well as implementation partners/vendors or internal developers to build AI and GenAI applications. You collect functional and non-functional requirements and ensure the architecture complies with our technology stack and that proper dev/ops processes are followed and implemented. If you are interested in joining a young and dynamic team driving the digital transformation of Bayer Consumer Health, we would like to hear from you.

Key Tasks & Responsibilities:

• Work closely with data scientists, full stack engineers, data architects, and product managers to define project scope and deliverables.
• Assess and translate functional and non-functional requirements into technical concepts in alignment with business objectives and user needs considering robustness, scalability, re-usability, cost efficiency, performance & security & data privacy requirements.
• Together with the data science team, assess and recommend reusable components such as appropriate AI technologies, frameworks, and tools that meet requirements, e.g. RAG, Agent layer, authorization concepts, parsers, UI components etc.
• Stay updated with the latest trends and advancements in AI technology
• Collaborate closely with the cloud platform team to continuously enhance the AI technology stack of our global cloud-based data, analytics and AI platform.
• Support prototypes and proof-of-concept applications with architecture concepts and validate design concepts and technologies
• Produce comprehensive documentation, including architectural diagrams, design specifications, and user manuals.
• Together with the product owner steer external providers or internal developers, guide them as architect, provide cost and time estimations, challenge vendor costs and assure quality delivery of vendor implementations & proper handover to support.

Qualifications & Competencies (education, skills, experience):

• Master degree in Computer Science, Engineering, or similar
• 5+ years' working experience in the field of cloud native application architecture (Azure), concepts like microservices, containerization/dockers, serverless compute and event driven architecture, API first and service mesh architectures, particularly experience with in AI or GenAI domain and preferably in the area of M&S & CPG industry. Experience in classical Data & Analytics is a plus.
• Proficient knowledge of Azure Data & AI application development technology stack: Databricks, Azure ML, Azure Container Services, Azure SQL, Azure Data Lake / Azure Blob, Azure functions, as well as good understanding of frameworks/components used for application development in Python (e.g. Django, Flask, FastAPI), Dash or Node.js.
• Knowhow about RAG - and agentic AI frameworks (e.g. LamaIndex, LangChain) or solutions (e.g. N8N) as well as Vector databases (e.g. Postgres).
• Profound understanding of data management practices, including data preprocessing. Basic understanding of AI techniques like feature engineering & model training, and different type of DS problems/solutions (LLMs, forecasting mode, optimization model etc.) is a plus.
• Good knowledge of the GitHub ecosystem including the core VCS, GitHub Actions for CI/CD and working with tickets/issues and pull requests. Basic understanding of ML/Ops practices
• Problem solving and analytical skills, combined with impeccable business judgement. Interpersonal and communication skills, active listening, consulting, challenging, presentation skills
• Fluent in English, both written & spoken, intercultural awareness and willingness to travel

What do We offer:

• A flexible, hybrid work model
• Great workplace in a new modern office in Warsaw
• Career development, 360° Feedback & Mentoring programme
• Wide access to professional development tools, trainings, & conferences
• Company Bonus & Reward Structure
• VIP Medical Care Package (including Dental & Mental health)
• Holiday allowance (“Wczasy pod gruszą”)
• Life & Travel Insurance
• Pension plan
• Co-financed sport card - FitProfit
• Meals Subsidy in Office
• Additional days off
• Budget for Home Office Setup & Maintenance
• Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs
• Tailored-made support in relocation to Warsaw when needed
• Please send your CV in English

You feel you do not meet all criteria we are looking for? That doesn’t mean you aren’t the right fit for the role. Apply with confidence, we value potential over perfection

WORK LOCATION: WARSAW AL.JEROZOLIMSKIE 158

Published: 13.08.2025

Meet the company

Bayer Sp. z o.o.

Digital Hub Warsaw - here the best and most creative minds work in a diverse and inclusive environment on groundbreaking solutions that support Bayer's vision of "health for all - hunger for none." We create digital solutions that change the future.

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