At BioRender, we’re on a mission to accelerate the world’s ability to learn, discover, and communicate science – transforming how knowledge is shared and making science open, collaborative, and easily understandable by all. We’re shaping the future of science communication and are looking for talented individuals to help bring this vision to life ? We're building BioRender's AI figure agent, which can create any scientific figure, from pathways and protocols to graphical abstracts and posters. As the agent becomes central to how 4M+ scientists use BioRender, you'll be responsible for making sure it's fast, dependable, and getting better every week. What you'll be doing
• Own the agent's architecture and multi-agent orchestration, including planning, tool use, and self-correction.
• Continuously improve figure quality through evaluations, experimentation, and real user feedback.
• Evaluate and benchmark frontier LLMs and VLMs for scientific accuracy, reasoning, and visual understanding, integrating recent capabilities as models evolve.
• Optimize model selection and routing to balance quality, cost, speed, and reliability.
• Build tooling to debug agent behavior, identify failure patterns, and prioritize improvements.
• Define quality standards and establish monitoring, alerting, and triage for agent performance.
• Partner with Product and Creative teams to translate qualitative feedback into measurable improvements. What you bring
• Experience leading technical architecture and engineering direction for complex, production-grade AI systems.
• Experience architecting and shipping an agent or multi-agent orchestration platform to production with real users.
• Hands-on experience with multiple frontier models and VLMs, including model routing and trade-offs between quality, cost, and speed.




• Strong technical judgment on when to train or fine-tune models, and when not to.
• Experience providing technical leadership to other engineers, whether as a Staff-level IC or Engineering Manager.
• An evaluation-first approach to improving AI systems, with a strong focus on output quality and understanding failure modes.
• Ability to work closely with Product and Creative partners and translate qualitative feedback into measurable improvements.
• A pragmatic approach to solving technical problems, balancing quality, cost, speed, and reliability.
• Ability to move quickly, adapt to emerging AI capabilities, and communicate effectively across technical and nontechnical teams.
• Experience with AgentCore or other runtime engines is a plus.
• A science background is a plus, but not required. Why join us?
• We are mission-driven: we work collaboratively towards our shared vision of improving scientific communication and accelerating scientific discovery. BioRender figures have appeared in more than 54,000 publications
• BioRender is loved by millions We have a world-class NPS and a community of loyal fans and users in 200+ countries
• Our company is backed by top investors and accelerators like Y Combinator, and we are on a growth trajectory comparable to many top-performing SaaS companies
• We’re remote-first with team members across Canada and the U.
S., offering you the flexibility to work from anywhere. BioRender is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. By submitting this application, you consent to the processing of your personal data by BioRender in accordance with GDPR and our Privacy Policy.

📌 Engineering Lead, AI Figure Agent (Toronto)
🏢 BioRender
📍 Toronto