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Sigma Software Group

AI Solution Architect

Warsaw, Masovian Voivodeship, PolandPosted 5 days ago
Full-timeonsiteMid-Senior Level

Job Description

  • Translate complex business requirements into end-to-end solution architecture and technical design
  • Design scalable AI-driven solutions with a focus on performance, security, reliability, maintainability, and compliance
  • Design and integrate AI-powered components such as LLMs, voice AI, conversational AI systems, backend services, and third-party integrations into cohesive architectures
  • Participate in pre-sales activities, including technical discovery, solution proposals, estimations, advisory services, PoCs, and client presentations
  • Contribute to RFPs, technical documentation, tender responses, and architecture-related proposal materials
  • Partner with PMs, architects, and engineering teams to align architecture decisions with project goals, constraints, and delivery timelines
  • Define architectural principles, standards, governance rules, CI/CD expectations, operational guidelines, and engineering best practices for AI solutions
  • Balance functional and non-functional requirements, including scalability, performance, security, cost, and time-to-market
  • Drive and justify key technical decisions based on trade-offs, business priorities, and alternative approaches
  • Ensure architectural compliance and technical quality throughout the implementation lifecycle
  • Provide technical leadership, mentorship, and guidance to engineering teams
  • 7+ years of experience in software engineering and system design
  • 3+ years in a technical leadership or architecture role
  • Strong proficiency in Python
  • Hands-on experience with AI/ML solutions, including LLMs and Generative AI
  • Experience designing and implementing AI-powered solutions such as RAG systems, AI agents, voice AI, or conversational AI applications
  • Hands-on experience with TensorFlow or PyTorch
  • Understanding of AI system design best practices, including scalability, security, and production readiness
  • Proven experience designing distributed and integration-heavy systems
  • Experience with cloud platforms such as AWS, GCP, or Azure
  • Hands-on experience with containerization and orchestration tools (Docker, Kubernetes, Helm)
  • Strong understanding of APIs, microservices architecture, and system integration patterns
  • Experience participating in pre-sales activities, technical solutioning, workshops, or client-facing engagements
  • Strong communication skills and ability to work with both technical and non-technical stakeholders
  • English: Advanced level

PERSONAL PROFILE

  • Ability to make and defend strategic technical decisions
  • Strategic thinker with the ability to see the “big picture”
  • Strong ability to bridge business needs with technical solutions
  • High level of ownership and accountability
  • Adaptability in dynamic environments
  • Leadership through expertise and influence

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AI Solution Architect at Sigma Software Group | Renata