JavaScript
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JavaScript remains the Swiss Army knife of web technologies, simultaneously beloved and begrudged by data professionals. Originally a browser scripting language, it's morphed into a full-stack behemoth via Node.js, enabling end-to-end JavaScript applications. For data engineers, its real power lies in ETL frameworks like Apache Spark.js and data visualization libraries such as D3.js. Frameworks like React and Vue.js have revolutionized frontend data rendering, while libraries like Lodash streamline complex data manipulations. Despite its ubiquity, JavaScript's loosely typed nature and callback hell can induce developer migraines. Performance remains a perennial challenge compared to compiled languages. Yet, its ecosystem's rapid evolution and npm's massive package repository make it an indispensable tool in modern data engineering workflows.
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Compare to other programming languagesJobs (this month)
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Jobs in using JavaScript for but please no
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analyst
Analytics & Insights Analyst @ global-technical-talent
US | 2025-12-28
| USD
69 - 93
/ hour
Analysts, take note: this Newark-based nine-month contract as Analytics & Insights Analyst sits at the crossroads of data, strategy, and customer experience. Core stack leans SQL, Python, Excel;...
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Analytics, Tableau, QuickSight, Data Quality, Data Analytics, SQL, Python, Adobe Analytics, ETL/ELT, DWH, AWS, Redshift, S3, DynamoDB, JavaScript, Git | ||
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US | 2025-12-25
| USD
79000 - 99000
/ year
FanDuel seeks an Implementation Specialist for Digital Analytics, emphasizing strong technical expertise with tools like Amplitude Analytics and Google Analytics. The role's differentiator is the...
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Analytics, BI, JavaScript, React, Data Collection, Amplitude, Google Analytics, Marketing, Data Analytics, Microsoft | ||
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promoted
The Fundamentals of Analytics EngineeringThe Fundamentals of Analytics Engineering gives a holistic understanding of the analytics engineering lifecycle by integrating principles from both data analysis and engineering. It's a book that teaches concepts and best practices, not just tools and technologies. |
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analyst
Analyst, Marketing Science @ annalect-group
US | 2025-12-24
| USD
49000 - 75000
/ year
Annalect, Omnicom’s data and technology arm, seeks an Analyst for Marketing Science to turn massive media datasets into actionable insights. The role is heavy on SQL, R scripting, and Excel, with...
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Analytics, Marketing, MMM, SQL, R, Computer Science, Management, Python, JavaScript, DataViz, Qlik, Plotly, SAS, Tableau, Data Management, Google Analytics, Adobe Analytics |
