Solution Architect (AWS | Enterprise Architecture | AI/LLM)

Billennium is a global technology and outsourcing company delivering innovative digital solutions for international organizations. The project involves a strategic long-term engagement for a client from the Big Pharma industry.

Architecture & Design:

• Proven experience as a Solution Architect, Enterprise Architect, or Lead Architect within complex enterprise environments.
• Strong background in distributed systems, integrations, and enterprise application architecture.
• Experience creating architecture standards, governance processes, and technical strategies.
• Ability to communicate effectively with technical teams and senior stakeholders.

AWS Cloud Expertise:

• Strong experience designing multi-account AWS environments using Landing Zone and/or AWS Control Tower.
• Deep knowledge of EC2, ECS / EKS, AWS Lambda, S3, RDS / DynamoDB, API Gateway.
• Strong networking expertise including VPC architecture, VPN / Direct Connect, Security Groups, and environment segregation.
• Experience with IAM, least-privilege access models, KMS, secrets management.
• Knowledge of high availability and disaster recovery architectures.
• Proficiency in Infrastructure as Code (Terraform and/or CloudFormation).
• Experience in cloud cost optimization (FinOps).
• Knowledge of compliance and regulatory requirements such as GDPR, SOC2, or similar.

AI / LLM Experience:

• Experience integrating Large Language Models into engineering or business processes.
• Hands-on knowledge of Amazon Bedrock, Azure OpenAI, OpenAI API, and similar AI platforms.
• Understanding of prompt engineering, context management, Retrieval-Augmented Generation (RAG), AI governance, and safety controls.
• Experience defining quality standards and monitoring approaches for AI-assisted outputs.
• Understanding of security and privacy considerations when processing customer data through AI solutions.

Nice to have:

• Experience in highly regulated industries such as Healthcare, Lifesciences, Pharma, Medical Devices, Banking, or Insurance.
• Knowledge of configuration management platforms and deployment orchestration tools.
• Experience with event-driven architectures and microservices ecosystems.
• Familiarity with modern software delivery practices and platform engineering concepts.

Solution Architecture:

• Define and maintain the end-to-end solution architecture across multiple systems and workflow capabilities.
• Ensure alignment with enterprise architecture standards, business objectives, and delivery needs.
• Establish architectural principles, standards, and implementation guardrails for engineering teams.
• Support design reviews, governance activities, and stakeholder alignment.

Data & Configuration Architecture:

• Own the architecture of the central Configuration Backbone / Datastore.
• Define data model principles, configuration lifecycle management, versioning concepts, and interoperability standards.
• Establish approaches for data ownership, governance, validation, synchronization, and reuse.
• Design scalable and maintainable integration patterns between repositories, platforms, and applications.

Integration & Platform Design:

• Define API strategies and event-driven integration patterns.
• Design architecture supporting configuration import/export, synchronization, and workflow orchestration.
• Ensure seamless integration across deployment tools and connected enterprise systems.
• Guide teams on implementation approaches and architectural best practices.

AI & Emerging Technologies:

• Support adoption of AI-assisted engineering practices.
• Define architectural guardrails for responsible AI usage, including quality control, validation, and human review mechanisms.
• Collaborate with engineering teams on integrating LLM-based capabilities into development workflows.
• Evaluate AI technologies, models, and architecture patterns to support scalable adoption.

Architecture Governance:

• Create and maintain Architecture Decision Records (ADRs).
• Document architectural decisions, trade-offs, dependencies, and implementation impacts.
• Ensure traceability between architecture, technical design, and delivery execution.

Informujemy, że administratorem danych jest Billennium S.A. z siedzibą w Warszawie, ul. Koszykowa 61 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Just Join IT oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją.