Senior Real-Time ML Scientist — Remote

Jobgether SRL; España; Remote; EUR 90,000 - 150,000; Full time

Benefits offered by this job

Fully remote

Competitive comp

Global team

Job summary

Jobgether SRL invites a Senior Data Scientist to join a fully remote team based in Spain. You will build real-time, high-cardinality ML models, shaping both research and production deployment. You’ll collaborate across data science and engineering to ship reliable services and influence data-driven culture.

The role emphasizes advanced ML, backend integration, and practical experimentation in a distributed environment. A strong technical mindset and English proficiency are essential for success.

Qualifications

• 5+ years in ML, data science, and backend engineering.
• Advanced ML fundamentals and statistics.
• Experience with supervised learning including gradient boosting and high-cardinality data.
• Hands-on with semi-supervised and unsupervised learning.
• Ability to build real-time ML services and model-production integration.
• Strong SQL and software engineering skills (Git, CI/CD, IDEs, shell).
• Fluent English in a distributed international setting.
• Go and backend development experience is a plus.
• Familiarity with ClickHouse, Snowflake, or BigQuery is beneficial.
• Experience with dbt, visualization tools, or vector databases is a plus.

Responsibilities

• Develop data-driven algorithms using noisy, unlabeled data to improve browser and device IDs.
• Design and implement supervised, semi-supervised, and unsupervised ML approaches for high-cardinality data.
• Own DS initiatives end-to-end from problem definition to production deployment.
• Design experiments for real-time inference and model-service integration.
• Conduct exploratory data analysis to investigate questions and evaluate models.
• Develop approaches for collecting and evaluating data with limited labeled data.
• Share tools and practices to foster a data-driven culture across teams.
• Collaborate across DS and engineering to deploy reliable, production-ready services.
• Participate in on-call rotation with advance scheduling.

Skills

ML fundamentals

Gradient boosting

Unsupervised learning

Semi-supervised learning

Real-time services

SQL

Go

CI/CD

English communication

Education

Academic background advantageous

Tools

Go

SQL

Git

CI/CD

ClickHouse

Snowflake

BigQuery

dbt

Superset/Tableau/Looker

Pinecone/FAISS/Qdrant

Job description

Jobgether SRL invites a Senior Data Scientist to join a fully remote team based in Spain. You will build real-time, high-cardinality ML models, shaping both research and production deployment. You’ll collaborate across data science and engineering to ship reliable services and influence data-driven culture.

The role emphasizes advanced ML, backend integration, and practical experimentation in a distributed environment. A strong technical mindset and English proficiency are essential for success.