Applied AI Platform Lead

About Us Circle is building the world's leading AI-powered, all-in-one platform for digital businesses. We make it possible for creators, coaches, educators, and businesses to bring together their audience with engaging discussions, live streams, events, chat, courses, and payments — all in one place, all under their own brand. We're proud to be a fully...

Circle is hiring a Lead Engineer for its AI Quality engineering team. You will build evaluation frameworks, observability tooling, and diagnostic infrastructure to ensure Circle's AI agents perform reliably and efficiently.This hands-on player-coach role requires leading and growing the team while remaining actively coding and shaping the technical roadmap....

Zego is hiring for a Platform Product Owner to steer a backend product domain in a fast-growing environment. You will partner with engineering to modernise the policy lifecycle while keeping systems reliable and scalable.You’ll work with data teams to ground decisions, design AI-enabled workflows, and ensure fast, predictable launches. This remote role...

Jobgether SRL, on behalf of a partner company, is seeking an Evaluations Team Lead in Portugal to shape how enterprise AI models are evaluated, validated, and improved in production. You will build a shared evaluation platform and define rigorous benchmarking, data quality, and reproducibility standards while staying hands-on with Python and...

Jobgether seeks a Lead Engineer, AI Platform for a Germany-based partner company. You will lead the engineering foundation behind scalable AI-powered features, building evaluation frameworks, observability tooling, and diagnostic infrastructure for production AI systems. You'll combine hands-on software development with people leadership, shaping the AI...

Circle is seeking a Lead Engineer for AI Quality to build evaluation frameworks, observability tooling, and diagnostic infrastructure for its AI agents. This hands-on coach role also leads the AI Quality engineering team and collaborates with AI Core engineering to deliver reliable, scalable AI features.You will design datasets, run experiments across...

Loop OS is seeking a hands-on Tech Lead for Platform & Delivery Engineering in Coimbra. You will own the current Rails/React-based platform and guide its AI-native evolution, partnering with the CTO. This role is 60% code/infrastructure, with a small team of engineers and analysts, and a focus on reliable, scalable delivery for enterprise clients. You will...

LoopOS is seeking a hands-on Tech Lead for Platform & Delivery Engineering in Coimbra. You will own the current Rails/React-based platform and guide its AI-native evolution, partnering with the CTO. This role is 60% code/infrastructure, with a small team of engineers and analysts, and a focus on reliable, scalable delivery for enterprise clients. You will...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Engineer, AI Platform based in Germany. This role offers the opportunity to lead the engineering foundation behind reliable, measurable, and scalable AI-powered features. You’ll build evaluation frameworks, observability...