Architect agentic AI systems as a Senior Software Engineer in Toronto, using LLM orchestration, React, TypeScript, and Java in a hybrid model. Leo Berwick is building AI-native tools for advisory work and client engagement. As a senior individual contributor, you will build products from the ground up. Your work connects agentic workflows, enterprise data, and high-stakes M&A processes. Key Responsibilities:
Design agentic features and multi-step engagement workflows Integrate LLMs, tool-calling, retrieval, and orchestration patterns Build domain models supporting reporting and memo generation Write production-grade code across the stack Define architecture, technology choices, and engineering standards Requirements:
Seven to fifteen years of software engineering experience Recent hands-on delivery of an Agentic or LLM-powered product Experience building AI harnesses or similar orchestration layers Strong React, TypeScript, and Java proficiency Enterprise SaaS or B2B product shipping experience Shape secure, observable agentic products through hands-on engineering, architectural judgment, and workflow automation for Leo Berwick.
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Senior Agentic AI Software Engineer in Toronto employer: Leo Berwick
At Leo Berwick, we pride ourselves on being an exceptional employer that champions innovation and professional growth in the energy transition sector. Our collaborative work culture fosters mentorship and continuous improvement, ensuring that our employees are equipped with the skills and support needed to excel in their roles. Located in a vibrant area, we offer unique opportunities for networking and engagement within the industry, making us an ideal place for those seeking meaningful and rewarding careers.