Senior Backend Engineer - AI Stream - jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Backend Engineer — AI Stream based in Canada.

This role offers the opportunity to build high-impact backend systems at the intersection of modern software engineering and artificial intelligence. You will contribute to an AI-powered platform transforming how mortgage professionals work through intelligent automation and advanced data processing. As part of a fast-moving technology team, you will design, develop, and improve critical backend services that support large-scale digital experiences. You will work with cutting-edge AI technologies, including LLM-powered solutions, while collaborating with experienced engineers and cross-functional partners. The role combines technical ownership, problem-solving, and continuous learning in an environment where innovation and speed are highly valued. You will also have the opportunity to mentor peers, influence engineering practices, and help shape the future of AI-enabled financial technology.

Accountabilities:

In this role, you will contribute to the design, development, and evolution of backend systems supporting AI-driven workflows and digital products. You will collaborate with engineers, product teams, and other stakeholders to deliver reliable, scalable solutions while continuously improving technical practices.

• Design, develop, and maintain backend features and subsystems within an AI-powered platform.
• Make thoughtful technical decisions and communicate trade-offs clearly with engineering leadership and teammates.
• Build and improve backend services that integrate traditional software systems with AI-powered processing capabilities.
• Contribute to code reviews by providing constructive feedback and helping maintain high engineering standards.
• Collaborate with cross-functional teams to deliver projects on schedule while maintaining quality and reliability.
• Troubleshoot, debug, and optimize application performance, scalability, and stability.
• Develop a strong understanding of how deterministic business rules and AI-based classification and matching systems work together.
• Work with AI-assisted technologies, including LLM and embedding-based solutions, to enhance backend capabilities.
• Take ownership of features and technical components from design through delivery.
• Support the growth of junior engineers through mentorship, knowledge sharing, and collaborative problem-solving.

Requirements:

The ideal candidate is a backend-focused software engineer who enjoys solving complex technical challenges and is curious about the practical application of AI in software products. You bring strong engineering fundamentals, ownership, and the ability to collaborate effectively in a fast-paced environment.