Tech Lead / Lead Solution Architect Chicago, IL (remote -30% Travel) Role Overview We are looking for a hands-on Tech Lead / Lead Solution Architect to lead the design and implementation of a next-generation data and AI-enabled analytics platform. The role will be responsible for defining the end-to-end technical architecture across AWS, Data Lake, ETL, GenAI, APIs, Full-Stack applications, DevOps, and data analytics. The candidate should be equally comfortable in architecture discussions with business and technical stakeholders and in hands-on technical implementation and POCs. Key Responsibilities • Define the end-to-end target architecture for the CDL, CWS, GenAI, data, and analytics ecosystem. • Assess current CDL architecture, ETL pipelines, data sources, and existing technology landscape. • Design scalable AWS cloud-native architecture covering: • Data ingestion and processing • Data Lake / CDL • APIs and microservices • GenAI and LLM integration • Full-stack applications • DevOps and CI/CD • Design the architecture for enabling ad hoc data analysis and business question answering. • Define the architecture for transitioning successful CWS/ad hoc solutions into standardized production pipelines. • Establish technical standards for security, scalability, performance, observability, governance, and cost optimization. • Lead technical POCs and architecture validation. • Work closely with GenAI, Data, Full-Stack, and DevOps engineers. • Review code and technical implementations and ensure alignment with architectural standards. • Provide hands-on contribution to critical components and technical challenges. • Evaluate and recommend appropriate AWS and open-source technologies. • Lead architecture reviews and communicate technical decisions to stakeholders. Required Skills • 12+ years in software engineering and solution architecture. • Strong hands-on experience in AWS Cloud. • Strong knowledge of Data Lake, ETL/ELT, APIs, microservices, and cloud-native architecture. • Experience with GenAI, LLM, RAG, or Agentic AI architectures. • Strong programming experience in Python, Java, .NET, or similar. • Strong understanding of SQL and data architecture. • Experience with CI/CD and DevOps practices. • Experience designing enterprise-grade scalable applications. • Strong communication and technical leadership skills. Preferred • AWS certifications such as Solutions Architect / DevOps Engineer. • Experience with Amazon Bedrock or similar GenAI platforms. • Experience with Terraform and Infrastructure as Code. • Experience with enterprise data governance and security. Our Commitment to Environment: Actively contribute to Apexon's commitment to environmental responsibility by following sustainable practices and supporting ESG initiatives. Our Perks and Benefits: Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning/upskilling experience and provide care and support for you and your loved ones. As an Apexon Associate, you get continuous skill-based development, opportunities for career advancement, and access to comprehensive health and well-being benefits and assistance. We also offer: • Health Insurance with Dental & Vision • 401K Plan • Life Insurance, STD & LTD • Paid Vacations & Holidays • Paid Parental Leave • FSA Dependent & Limited Purpose care