freelance agent evaluation engineer jobs in Toronto

4 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective human...

Build reliable autonomous AI at Equifax through LLM evaluation, Python automation, and multi-agent workflow testing. This newly created position focuses on production reliability. As an Agentic AI Evaluation & Tuning Engineer, you will connect LLM capabilities with dependable autonomous execution. You will curate Golden Sets, automate evaluation pipelines,...

Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where tech thinkers and future builders turn bold ideas into breakthrough experiences, we welcome your unique perspective. Help us challenge assumptions, uncover bias, and remove...

Gigi is the agentic operating system of enterprise media buying. Our first product is the AI media manager for Amazon DSP. Since launching it in summer 2025, we've grown to manage hundreds of millions in advertising spend on behalf of the largest agencies in the world. We're backed by top venture investors Golden Ventures and Aperiam Ventures. Our founding...

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions...

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions...

Gigi is the agentic operating system of enterprise media buying. Our first product is the AI media manager for Amazon DSP. Since launching it in summer 2025, we've grown to manage hundreds of millions in advertising spend on behalf of the largest agencies in the world. We're backed by top venture investors Golden Ventures and Aperiam Ventures. Our founding...

TribalScale is a digital innovation firm that helps organizations adapt and thrive in a rapidly changing world. We partner with clients to build transformative digital products, modernize technology platforms, and apply emerging technologies—including artificial intelligence—to meaningful business challenges.Our teams work closely with clients from...

About DecagonDecagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across...

About Decagon Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences. Our technology enables industry-defining enterprises like Avis Budget Group, Block’s Cash App and Square, Chime, Oura Health, and Hunter Douglas to deploy AI agents that power personalized, deeply satisfying interactions across...

Gigi is the agentic operating system of enterprise media buying. Our first product is the AI media manager for Amazon DSP. Since launching it in summer 2025, we've grown to manage hundreds of millions in advertising spend on behalf of the largest agencies in the world. We're backed by top venture investors Golden Ventures and Aperiam Ventures. Our founding...

Are you a web-savvy, search expert with a talent for finding things online by using just a few words? Do you want to influence the future of global AI search? Working on behalf of RWS, you will test and evaluate how our clients' search engine responds to everyday searches from everyday people. Using your search expertise, you will work through a variety of...

Gigi is the agentic operating system of enterprise media buying. Our first product is the AI media manager for Amazon DSP. Since launching it in summer 2025, we've grown to manage hundreds of millions in advertising spend on behalf of the largest agencies in the world. We're backed by top venture investors Golden Ventures and Aperiam Ventures. Our founding...

Lead agentic analytics infrastructure at Cohere with Python, SQL, and production LLM systems across a remote-friendly global company. Build answers businesses can verify. As founding lead of Agentic Analytics, you will take Cohere’s internal analytics agent from BigQuery pilot to production. This hands-on staff engineering role covers agents, context...

Lead AI agent engineering at BioRender remotely, focusing on multi-agent orchestration, model routing, and dependable scientific figure generation. As Engineering Lead, you will guide a small team building BioRender’s core AI figure agent platform. You will shape architecture, planning, tool use, and self-correction for systems serving more than four...

Senior Software Engineer — Agentic Coding (AI Training) About The Role What if your software engineering expertise could define how the next generation of AI writes, debugs, and ships code on its own? We're looking for Senior Software Engineers in Toronto to work at the frontier of agentic AI — building, evaluating, and improving autonomous coding...

Lead agentic analytics infrastructure at Cohere with Python, SQL, and production LLM systems across a remote-friendly global company. Build answers businesses can verify.As founding lead of Agentic Analytics, you will take Cohere’s internal analytics agent from BigQuery pilot to production. This hands-on staff engineering role covers agents, context...

Overview: Are you a web-savvy, search expert with a talent for finding things online by using just a few words? Do you want to influence the future of global AI search? If so, we want you on board!Working on behalf of RWS, you will test and evaluate how our clients' search engine responds to everyday searches from everyday people.Using your search expertise,...

Lead AI agent engineering at BioRender remotely, focusing on multi-agent orchestration, model routing, and dependable scientific figure generation.As Engineering Lead, you will guide a small team building BioRender’s core AI figure agent platform. You will shape architecture, planning, tool use, and self-correction for systems serving more than four...

Build agentic AI systems with Python or TypeScript at CareLink by Asepha in Toronto, working in a hybrid engineering environment. As a Senior Software Engineer, you will shape engineering efforts through architectural decisions and full-stack contributions. The work spans backend systems, orchestration, APIs, distributed systems, and pharmacy integrations....