Data Scientist in St. John's, NL

Data Scientist Job Description

Data scientists develop innovative solutions to business challenges by applying their mathematical and analytical skills to detect patterns in very large datasets. Their work improves the performance of information systems and databases and leads to technological advancements and efficiencies, such as better networking technology, faster computing speeds and improved data security. Candidates must have strong analytical, data mining, multivariate statistical modelling and quantitative analysis skills, as well as experience in programming languages — commonly Python or Java — and writing SQL queries for data manipulation. In addition, they require experience querying databases and using statistical computer languages (R, Python, SLQ, etc.) and working with distributed data/computing tools (Map/Reduce, Hadoop, Hive, Spark, Gurobi, MySQL, etc.) Most employers require five to 10 years of experience in Computer Science or Information Systems, as well as a Bachelor’s degree, Master’s degree or Ph.D. in a quantitative discipline.

Typical duties of a data scientist:

Assessing the effectiveness and accuracy of new data sources and data gathering techniques

Developing and executing technical visions, including planning, technical decision making and project management in order to support business decisions and company growth

Developing custom data models and algorithms to apply to data sets

Presenting complex analyses as action-oriented recommendations

Managing and merging data from multiple sources and generating reports

Reviewing applications, data sets and models for anomalies to ensure accuracy

Applying effective algorithms to large-scale data modelling

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Python

Apache Spark

SQL

Tableau

Database

Hadoop Hive

AWS Technologies

Apache Hadoop

Cluster Analysis

Machine Learning

Salary for Data Scientist in St. John's, NL

95747 - 143973

25th percentile

95747

New to the role, with little or no experience; requires more than casual instruction or supervision to perform day-to-day duties

50th percentile

117625

Has the experience to consistently perform core responsibilities without direct supervision; very comfortable with processes and subject matter associated with the role

75th percentile

143973

Value to the organization goes far beyond the ability to perform normal job duties; has rare qualifications that enable consistent contribution in unique ways; ready for next career level when available

Projected salaries for related positions

Position title

25th percentile

50th percentile

75th percentile

Data Engineer

110097

132681

157147

Data Architect

102804

134328

164675

Business Intelligence Analyst – Technology

84925

106333

130564

Database Manager

98099

122565

146326

Database Developer

94100

104686

128682

Database Administrator

70105

88689

113391

Data Warehouse Analyst

75045

95041

121860

AI Architect

99981

135034

151501

Data Analyst – Technology

67517

82573

103745

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