About Tensor Ops

Tensor Ops is a boutique AI consultancy that bridges strategy and execution, we design and ship production-grade AI systems for enterprise clients, from Fortune 500 companies to fast-growing unicorns. Our work spans agentic AI, LLM fine-tuning, RAG systems, and ML-driven products, deployed on AWS, GCP, and Azure.

We've shipped AI systems impacting 200M+ end users daily, partnered with 11 unicorns and NASDAQ-listed companies (including Notion, Service Now, JFrog, Seeking Alpha, Armis, and GoCardless), and get 95% of validated ideas into production within two months.

We're Google Cloud, AWS, and Cloudflare partners, and we're 100% remote by design.

About the role

We're hiring a Mid/Senior ML Engineer to contribute to technical direction across client engagements and mentor a growing team of junior ML engineers. You'll work directly with clients, taking AI systems from prototype to production-grade deployment.

In this role, you will:

Design, build, and deploy production ML and LLM-based systems (RAG, agentic workflows, fine-tuning, embeddings) for enterprise clients

Own technical delivery end-to-end: from architecture and prototyping to deployment, monitoring, and iteration

Work directly with client engineering and product teams to translate business needs into scoped, shippable technical solutions

Mentor and support other ML engineers on the team — code reviews, technical guidance, and knowledge sharing

Help shape internal best practices, tooling, and technical standards as the team grows

Represent Tensor Ops technically in client conversations, workshops, and (optionally)



at industry conferences

You’ll be part of a supportive, fast-growing team that values autonomy, open communication, and continuous learning.

Requirements

2+ years of professional experience in Machine Learning, AI Engineering, or a related role (Mid-level) / 5+ years for Senior

Strong hands-on skills in Python, writing clean, efficient, well-documented, production-quality code

Proven experience designing, training, optimizing, and deploying ML models independently (e.g., PyTorch, Tensor Flow, Scikit-learn)

Experience building GenAI & LLM systems: RAG pipelines, chatbot architectures, and applications using tools like Lang Chain

Familiarity with MLOps & production ML practices: model versioning, monitoring, CI/CD for ML workflows

Experience deploying and scaling ML systems on AWS, GCP, or Azure

Strong performance optimization and debugging skills (diagnosing complex issues and improving system reliability and efficiency)

Experience working with stakeholders or clients is a plus

What We Offer

100% Remote Work : no mandatory office days, work from wherever
Funded certifications: fully paid AWS and GCP professional certifications
Dynamic, High-Impact Projects: Work on cutting-edge ML and GenAI solutions across diverse industries
International Clients: Collaborate with integral organizations and solve real-world challenges at scale
Urban Sports Club Membership: Supporting your physical and mental wellbeing
Monthly Bolt Credits: For rides

Company Events & Offsites: Regular team gatherings to connect, collaborate, and celebrate

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📌 Mid/Senior AI Engineer (Valencia)
🏢 TensorOps Consulting Services
📍 Valencia