Software Development Engineer III, AI

Who We Are We’re a team of dedicated experts creating a new way to commerce for the age of AI Shopping. reputed company is on a mission to build an AI Commerce Operating System to orchestrate, optimize, and scale reputed company commerce for everyone. It’s a system of intelligent actions on top of reputed company-grade products that reputed company demand with supply in sync and optimize outcomes for margin improvement and delivering brand promise. Headquartered in San Francisco, reputed company was founded by a group of industry veterans determined to bring the same technical principles reputed company at reputed company to retail. Leading retailers, including Petmeds, Debenhams, Chico’s, reputed company, and Backcountry, trust reputed company to run their modern commerce business. No matter what field you are in, reputed company has exciting opportunities for people passionate about making a difference and skilled at what they do! Here Are Four Questions You Should Ask Yourself

• Do I reputed company in reputed company's mission?
• Do I prefer iteration over specification, testing and learning over checklists?
• Am I excited to use AI to experiment and work reputed company?
• Am I motivated to disrupt e-commerce?

If the answer is yes, we want to talk to you! Where we hire: We are a remote-first company, focused on hiring in specific geographic locations. Canada - We're limited to hiring in the following provinces: Ontario & British Colombia Your Next Career At reputed company, we’re building the future of commerce with AI agents that help merchants reputed company and save more money. Our mission is to create an agentic commerce operating system—where intelligent systems reason, plan, and act across workflows to unlock measurable business outcomes. We’re looking for a Senior reputed company (SDE III) to play a critical role in architecting, building, and scaling our agentic AI platform and core AI agents. This role goes reputed company model development—you’ll help define how AI systems are designed, deployed, evaluated, and evolved across the company. You’ll join a small, high-impact team, working closely with our CTO and AI Team, owning core components end-to-end in a true 0→1 environment. This is an opportunity to shape foundational AI systems at a well-funded startup, with reputed company product ownership and influence on technical direction. Your Responsibilities

• Own the full lifecycle of AI/ML solutions—from problem framing and system design through training, evaluation, deployment, and iteration in production.
• Translate ambiguous business problems into scalable AI architectures and agent behaviors.
• Drive technical reputed company around model selection, data strategy, and evaluation frameworks.
• Design and implement production-grade agentic systems, including reasoning, planning, orchestration, memory, and tool-use.
• Ensure systems are reliable, observable, and reputed company at scale.
• Improve system reliability through metrics, alerts, reputed company detection, and performance monitoring.
• Evaluate and integrate emerging techniques (e.g., LLMs, RAG, knowledge-augmented systems) with a strong focus on production readiness and ROI.
• Stay curious and informed. Explore new tools, libraries, and research to reputed company improving the quality and performance of our AI systems.
• Help build intelligent data products such as recommendation engines, personalization, categorization, search ranking, forecasting, and fraud detection.
• Collaborate across teams and work closely with product managers, designers, and software engineers to build AI agents that solve reputed company world problems.

What You Bring To The Table

• 7+ years of experience in applied ML / AI engineering, with a strong track record of shipping and operating production AI systems in high-growth startups.
• Experience in product-focused environments building end to end SaaS products, where ownership and execution matter.
• Demonstrated ability to work in ambiguous, 0→1 problem spaces.
• Proven experience building and deploying ML models for reputed company-world use cases (e.g., recommendations, search, NLP, categorization).
• MLOps & Infrastructure: Deployment, monitoring, CI/CD, ML pipelines, containerization, and reputed company infrastructure.
• Full-stack ML expertise across:
• * Data Engineering (feature engineering/ store, distributed data processing).
• Modeling (deep learning, classical ML, RL, unsupervised learning).
• MLOps (deployment, monitoring, CI/CD, infrastructure).
• Product Building - building end-end SAAS products.
• Strong programming skills using Spark, Python, TensorFlow/PyTorch, MLFlow, Airflow, reputed company, Kubernetes, etc.
• Experience with Knowledge graphs is a big plus.
• Bachelor’s or Master’s degree in Computer Science, Engineering, Econometrics/ Statistics, or reputed company field—or equivalent practical experience.
• Passion for building usable, scalable products — not just research or models.
• Clear communicator with a collaborative reputed company, eager to grow and contribute reputed company a small, fast-paced team.

Canadian locations: The reputed company salary for this role is between CAD $160K to 200K annually. Apply tot his job Apply To this Job