Senior ML Engineer (Remote, Contract) [HR216]

About Smart Working

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity — it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well-being.

Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you’re empowered to grow personally and professionally.

Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.

About the Role

We are seeking a Senior ML Engineer with strong experience across Applied AI, Machine Learning and MLOps to help build and modernise a new AI platform.

This role sits primarily between Applied AI and MLOps, with backend/platform engineering experience supporting the productionisation of ML capabilities. You will work on both building new ML components from scratch and re-engineering existing capabilities into reliable, observable and production-ready systems. The focus is not purely on model development or experimentation. You should have genuine experience productionising, deploying, evaluating and operating AI/ML applications, with a strong understanding of the challenges encountered when running these systems in production.

You will work on modernising existing NLP, generative AI and other ML capabilities while creating an architecture that makes new models easier to integrate, evaluate, monitor and deploy.