The Senior Data Scientist will analyze complex data, develop scalable data pipelines, build machine learning models, and collaborate with various teams to enhance decision-making products.
If you’re a talented Data Scientist looking to be part of a fast-growing, innovative R&D team, shape the future of decision-making in business, work on cuttingedge technologies and vast amounts of global real-time data, affect billions of mobile users, and become an industry leader - then let’s talk! Start.io is a mobile data platform that enables organizations to uncover insights and make datadriven decisions that enhance strategies and drive growth. We are seeking a Senior Data Scientist to join our Data Science & Engineering team.
Responsibilities:- Analyze large and complex data to discover hidden patterns and opportunities;
- Develop and own end-to-end highly scalable data pipelines;
- Develop state-of-the-art machine learning models, and algorithms and build solutions in monetization fields;
- Provisioning data models for real-time (online) processing;
- Shape new data products, and constantly improve the existing products;
- Collaborate with multiple teams including Product, BI, Analysts, DevOps, R&D and Marketing to lead and accomplish overall solutions;
- Oversee a complete release to production, including analyzing requirements, testing, monitoring and measuring results, multitasking, and quickly responding to critical issues.
- B.Sc./M.A/M.Sc. degree in Computer Science, Engineering, Math, Statistics, or other equivalent fields;
- 6 years as a Data Scientist - a strong background in ML concepts and models;
- Hands-on experience with Python, especially with data science ML libraries (regression & classification algorithms e.g. XGB or LGBM, recommendation system algorithms, etc.;
- Understanding of databases and SQL for data retrieval;
- Monitoring and alerting tools (e.g. Grafana, Kibana).
- Knowledge in the programmatic advertising landscape – DSPs, SSPs, exchanges – significant advantage;
- Experience with relational (e.g. Vertica, VoltDB) and non-relational (e.g. MongoDB) databases;
- Experience with PMML.
- Help and support from our caring HR team;
- 20 days of vacation;
- The exchange of experience and work with talented colleagues;
- Last but not least - valuable compensation for your efforts.
Top Skills
Grafana
Kibana
Ml Libraries
MongoDB
Pmml
Python
SQL
Vertica
Voltdb
Similar Jobs
Logistics • Transportation
As a Data Scientist, you will develop ML solutions, collaborate with teams for insights, and stay updated on data science advancements.
Top Skills:
AWSAzureCloud Solutions (DatabricksGCPMl Libraries (PandasNumpyPysparkPython 3Relational DatabasesScikit-LearnScipySnowflake)StatsmodelsTf/Pytorch)
Software • Business Intelligence
As a Senior Data Scientist, you will design ML models, optimize them for production, build pipelines, and run experiments to drive analytics solutions.
Top Skills:
BigQueryPythonPyTorchScikit-LearnSparkSQLTensorFlowXgboost
Information Technology • Software
Develop and optimize large language models for NLP tasks, conduct research, collaborate with teams, and communicate technical concepts. Requires a strong background in machine learning and active involvement in model deployment and performance evaluation.
Top Skills:
AWSGCPPythonPyTorchTensorFlow
What you need to know about the Bristol Tech Scene
Along with Gloucester, Swindon and Bath, Bristol is part of the "Silicon Gorge" tech hub, a region in the U.K. renowned for its high-tech and research-driven industries, with a particular emphasis on sustainability and reducing environmental impact. As the European Green Capital, Bristol is home to 25,000 cleantech companies, including Baker Hughes and unicorn Ovo Energy. The city has committed to achieving net-zero emissions within the next decade.



