Job Title: Senior AI Engineer Company Name: apt companies Job Url: https://aptcompanies.io/wp-content/plugins/bullhorn-oscp/#/jobs/1983 Job Description: We’re partnering with a client building production AI systems that real customers use every day. They’re hiring a Senior AI Engineer to design and ship cloud-native AI services—taking models out of research and into scalable, customer-facing products. You’ll own end-to-end AI services on Google Cloud Platform, working at the intersection of backend engineering and modern generative AI. What you’ll do: Build and deploy production AI/ML services, from model integration to client-facing APIs Design event-driven, real-time systems using Cloud Run, Kubernetes, Pub/Sub, and serverless GCP services Integrate LLMs into scalable inference pipelines (prompting, formatting, error handling) Write clean, well-tested Python services powering full-stack AI experiences Lead technical design and take features from concept to production What they’re looking for: 4–6+ years of backend or full-stack engineering experience (strong Python focus) Proven experience building cloud-native systems (GCP preferred; AWS/Azure considered) Experience with microservices, APIs, containers, and event-driven architectures Strong communicator who thrives in cross-functional, agile teams Nice to have: Production experience serving ML models or LLMs Familiarity with RAG, vector databases, prompt engineering, or fine?tuning Experience with AI orchestration tools (e.g., LangChain) Infrastructure-as-code and CI/CD experience If you’re interested in building real, scalable AI products—not research demos, reach out to learn more about the client and role