Senior Machine Learning Engineer at Visium SA – Valencia | Jobyssey

Visium combines strategy, frontier AI, and deep regulated-industry expertise to build and deploy AI-native systems that reinvent how businesses operate - unlocking the value of AI at scale.

We're not a strategy firm that ships slide decks and walks away. Not a tech consultancy that builds what won't get adopted. Not a product company chasing problems it doesn't understand. We're all three at once: strategy, deep technical and integration expertise, and product, working as one. That combination is our flywheel. Consulting keeps us close to the hardest real-world problems. Products let us solve them at scale. Every engagement sharpens our products; every deployment makes the next engagement faster, deeper, and more certain.

We're obsessed with outcomes. While 95% of enterprise AI pilots never reach production, Visium is built to be the 5% delivering productised AI that compounds in value, not point solutions that deliver marginal gains. We are AI-native, not AI-adjacent. We don't bolt AI onto broken workflows; we redesign them with AI at the core.

Role

Join the company’s growing team and take part in our expansion in Switzerland and internationally. As a Senior Machine Learning Engineer, you will be working on a variety of applied research projects using state-of-the-art Machine learning techniques and you will help deploy them for people to leverage their outputs. You are passionate about understanding the business context for features built to drive better customer experience and adoption. Finally, you are meticulously organized and prepared to work in a fast-paced and dynamic team environment.

Requirements

What we are looking for

Data enthusiast, you are not scared to dive in and to ask the right questions
Resourceful & critical thinking
Collaborative and team-oriented spirit
Impeccable attention to details and drive to excel
Fast learner and have a problem-solving attitude, the projects you will work on are not textbook cases, you will need to be imaginative to bring the best solutions
With strong communication skills, you will most likely have to present your results to non-technical people
You have a growth mindset, always on the lookout on what you can improve, rationalize and consolidate
You are willing to always go the extra mile and never compromise on quality
Proactive attitude, not hesitating to act and take on responsibilities
Organizational skills and capacity to adapt in an ever-evolving startup environment

In addition, this should be part of your background to apply

Proficiency in Python programming
Experience with ML/DL libraries and frameworks (es. Scikit-learn, TensorFlow, Keras, Pytorch)
Experience with various visualization frameworks (es. Matplotlib, Seaborn, Bokeh, Power BI, Tableau, D3.js, etc.)
Experience in applying deep learning approaches, such as recurrent neural networks and deep convolution networks
Strong knowledge of clustering algorithms, regression and classification (supervised/unsupervised/reinforcement learning)
Understanding of Unix/Linux operating systems
Familiarity with REST API and microservices

The following are a plus:

Experience with Data and AI platforms (Databricks, Dataiku, Snowflake) or have one of their Data Engineer certifications.
Familiarity with web development

Benefits

What we offer

A yearly education budget to steep your learning curve
A yearly sport budget because a fit body leads to a fit mind
A position that enables you to have an impact on 1’000s of people
An international, knowledgeable, and passionate team with a strong collaborative mindset
Opportunity to join a talented and experienced company with proven traction in its journey
An open and transparent culture

Check our LinkedIn and Instagram to learn more about us & don’t hesitate to contact us if you have any questions.

Explore more jobs