ETL Developer in New York Career Overview

As an ETL Developer, you play a significant role in the data management landscape, focusing on the extraction, transformation, and loading of data. Your responsibilities encompass several key areas:

  • Data Integration: You facilitate the movement of data between various source systems and data warehouses. This work ensures that organizations have unified access to data from multiple platforms.

  • Data Quality Assurance: You ensure the accuracy and consistency of data by developing and implementing processes that clean and validate data before it is loaded into a destination system.

  • System Performance Optimization: You monitor and enhance ETL processes to improve execution efficiency and reduce processing times. This may involve fine-tuning existing workflows and applying best practices.

  • Collaboration with Stakeholders: You liaise with data architects, business analysts, and IT teams to understand data requirements and delivery needs. This collaboration is key to aligning data processes with business objectives.

  • Documentation and Reporting: You document ETL processes, data mappings, and workflows, providing clarity for team members and future reference. This ensures that all stakeholders understand how data flows within the organization.

In today's data-driven environment, your role as an ETL Developer is vital to enabling organizations to make informed decisions based on accurate and timely data. Your expertise not only supports operational efficiency but also drives strategic initiatives by ensuring that data is readily available and actionable.

ETL Developer Salary in New York

Annual Median: $142,230
Hourly Median: $68.38

Data sourced from Career One Stop, provided by the BLS Occupational Employment and Wage Statistics wage estimates.

Required Education To Become an ETL Developer in New York

To pursue a career as an ETL Developer, you should consider the following educational qualifications and training:

  • Bachelor’s Degree in Computer Science

    • This program typically covers programming languages, algorithms, data structures, and systems design. Understanding software development processes and architectures is essential for ETL operations.

  • Bachelor’s Degree in Data Science

    • This curriculum emphasizes analytic techniques, statistical methods, and data handling processes. You will learn data processing and mining, which are fundamental in extracting and transforming data.

  • Bachelor’s Degree in Database Administration

    • Focus on database management systems, query languages, and data modeling. This degree will help you gain proficiency in the relational database systems that are commonly used in ETL processes.

In addition to a relevant degree, you may find value in pursuing certifications specific to ETL tools and technologies, though they are not mandatory. Formal education complemented by practical experience will enhance your understanding of data integration and ETL processes.

Best Schools to become a ETL Developer in New York 2024

#1Prince George's County

University of Maryland-College Park

College Park, MD

In-State Tuition:$9,695
Out-of-State Tuition:$37,931
Admission Rate:45%
Graduation Rate:89%
Total Enrollment:40,792
#2Los Angeles County

University of Southern California

Los Angeles, CA

In-State Tuition:$63,468
Out-of-State Tuition:$63,468
Admission Rate:12%
Graduation Rate:92%
Total Enrollment:48,945
#3Champaign County

University of Illinois Urbana-Champaign

Champaign, IL

In-State Tuition:$14,542
Out-of-State Tuition:$35,122
Admission Rate:45%
Graduation Rate:85%
Total Enrollment:56,916
#4Benton County

Oregon State University

Corvallis, OR

In-State Tuition:$10,425
Out-of-State Tuition:$31,200
Admission Rate:83%
Graduation Rate:70%
Total Enrollment:34,292
#5Orange County

University of California-Irvine

Irvine, CA

In-State Tuition:$11,564
Out-of-State Tuition:$41,636
Admission Rate:21%
Graduation Rate:87%
Total Enrollment:35,937
#6Maricopa County

Arizona State University Campus Immersion

Tempe, AZ

In-State Tuition:$10,978
Out-of-State Tuition:$29,952
Admission Rate:90%
Graduation Rate:67%
Total Enrollment:80,065
ETL Developer Job Description:
  • Design, model, or implement corporate data warehousing activities.
  • Program and configure warehouses of database information and provide support to warehouse users.

ETL Developer Required Skills and Competencies in New York

  • Data Integration Skills: You should demonstrate proficiency in integrating data from multiple sources, ensuring seamless access to the information needed for analysis and decision-making.

  • ETL Tools Expertise: Familiarity with popular ETL tools such as Talend, Informatica, Apache NiFi, or Microsoft SQL Server Integration Services (SSIS) is essential. You should know how to configure and optimize these tools for efficiency.

  • SQL Proficiency: A strong command of SQL is necessary for querying and manipulating databases, allowing you to write complex queries for data extraction.

  • Programming Skills: Knowledge of programming languages, especially Python, Java, or Scala, is beneficial. You may need these languages for scripting and automating ETL processes.

  • Data Warehousing Knowledge: Understanding the concepts of data warehousing, including star and snowflake schema design, will enhance your ability to structure data effectively for analysis.

  • Data Quality Assurance: You should possess skills to validate data integrity and ensure quality throughout the ETL process. Familiarity with data profiling techniques can be advantageous.

  • Performance Tuning: Knowing how to optimize ETL processes for performance is important. This includes identifying bottlenecks and implementing solutions to improve processing times.

  • Understanding of Big Data Technologies: Exposure to big data technologies such as Hadoop and Spark is increasingly valuable, especially as organizations move towards handling large-scale data.

  • Analytical Skills: You must be able to analyze data and draw insights, requiring strong problem-solving skills that enable you to troubleshoot and resolve data-related issues.

  • Communication Skills: Effective communication skills are vital for collaborating with cross-functional teams, including data analysts and business stakeholders, to gather requirements and relay findings.

  • Attention to Detail: Precision is key in your role, so a focus on accuracy in data handling and error checking will contribute to your success as an ETL Developer.

  • Familiarity with Data Governance: Understanding data governance principles will help you ensure compliance with regulations and organizational policies pertaining to data handling.

  • Cloud Computing Knowledge: Experience with cloud-based data solutions, such as AWS, Azure, or Google Cloud Platform, is increasingly important as organizations migrate their data solutions to the cloud.

  • Version Control Systems: Familiarity with version control tools like Git will aid in managing changes to your code and collaborating with other developers on projects.

Job Duties for ETL Developers

  • Develop data warehouse process models, including sourcing, loading, transformation, and extraction.

  • Map data between source systems, data warehouses, and data marts.

  • Verify the structure, accuracy, or quality of warehouse data.

Technologies and Skills Used by ETL Developers

Data base management system software

  • Amazon DynamoDB
  • Oracle PL/SQL

Metadata management software

  • Informatica software
  • Quest Erwin Data Modeler

Presentation software

  • Microsoft PowerPoint

Basic Skills

  • Reading work related information
  • Thinking about the pros and cons of different ways to solve a problem

People and Technology Systems

  • Figuring out how a system should work and how changes in the future will affect it
  • Thinking about the pros and cons of different options and picking the best one

Problem Solving

  • Noticing a problem and figuring out the best way to solve it

Job Market and Opportunities for ETL Developer in New York

  • The demand for ETL Developers in New York has been increasing steadily, driven by the growth in data-centric business models across various industries such as finance, healthcare, and retail. Organizations are investing heavily in data warehousing and analytics to improve decision-making processes, which in turn is creating a more urgent need for skilled ETL professionals.

  • New York's diverse economy contributes to numerous growth opportunities within different sectors. Financial services firms, for instance, require ETL processes to manage vast amounts of transactional data. Healthcare organizations are similarly harnessing data for better patient outcomes, thus fueling the need for ETL infrastructure.

  • The rise of big data technologies and the implementation of data lakes have also played a significant role in elevating the demand for ETL Developers. As companies expand their data environments, they need reliable methodologies for data extraction, transformation, and loading.

  • Geographically, hotspots for ETL Developer opportunities in New York include:

    • New York City: The heart of the finance and technology sectors, featuring numerous job openings due to its concentration of large corporations and startups.
    • Westchester County: This area is seeing an influx of healthcare and tech companies leveraging data.
    • Long Island: A growing hub for technology companies focused on data analytics and IT services, leading to more ETL positions.
    • Upstate New York: Areas like Albany and Rochester are witnessing growth from various industries adopting data-driven strategies.

  • The trend towards remote work has also influenced the job market for ETL Developers. More companies are open to hiring talent from greater New York State and beyond, broadening your options for employment.

  • Professional networking communities, tech meetups, and forums in New York provide valuable opportunities to connect with industry peers, learn new skills, and explore new job openings. Engaging in these communities can enhance your visibility and attractiveness to potential employers.

  • As companies continue to evolve their data strategies, the growth potential for ETL Developers seems robust. Organizations increasingly value data capabilities as essential components of their operational strategies, signifying a long-term outlook for job opportunities in this field.

Top Related Careers to ETL Developer 2024

Data Warehouse Developer
Data Integration Specialist
BI (Business Intelligence) Architect
Database Systems Analyst

Additional Resources To Help You Become an ETL Developer in New York

  • Online Learning Platforms:

    • Coursera
      • Offers courses on ETL processes and data warehousing, often in partnership with industry-leading universities and companies.
    • Udacity
      • Provides a Nanodegree program focused on data engineering, covering ETL concepts and tools.
    • edX
      • Features analytics and data science courses that include ETL methodologies and technologies.

  • Books:

    • The Data Warehouse Toolkit: The Definitive Guide to Dimensional Modeling by Ralph Kimball - A foundational book on data warehousing and ETL processes.
    • Data Integration Lifecycle Management: A Data Quality Approach by A. R. R. J. Nascimento - Discusses ETL within the context of data quality and integration lifecycle management.
    • Building the Data Warehouse by William H. Inmon - Known as the father of data warehousing, this book outlines essential ETL concepts.

  • Communities and Forums:

    • Stack Overflow
      • A valuable resource for troubleshooting ETL issues and connecting with other developers.
    • Reddit - Data Engineering
      • A community for discussions related to data engineering, including ETL topics and challenges.
    • Data Science Stack Exchange
      • A Q&A site where you can ask specific questions related to ETL and data integration.

  • Professional Organizations:

    • DAMA International
      • An organization devoted to the advancement of data management and offers resources, certifications, and networking opportunities.
    • The Data Warehouse Institute (TDWI)
      • Provides education, training, and research resources for data professionals, including ETL developers.

  • Blogs and Websites:

    • Towards Data Science
      • Features articles and tutorials on ETL processes and technologies.
    • SQLServerCentral
      • Offers advice, articles, and a community specifically focused on SQL Server and ETL with relevant resources.
    • DataCamp Community
      • Blog posts and tutorials for beginners to advanced ETL tools and techniques.

  • YouTube Channels:

    • FreeCodeCamp
      • Offers a variety of tutorials related to data engineering and ETL processes.
    • Khan Academy
      • Contains video content on fundamentals of databases, which is essential for ETL developers.

  • Certifications:

Refer to these resources for further exploration and knowledge enhancement in your journey as an ETL Developer.

Frequently Asked Questions (FAQs) About ETL Developer in New York

  • What is an ETL Developer?
    An ETL Developer specializes in extracting data from various sources, transforming it into a usable format, and loading it into data warehouses. They play a key role in managing and improving data workflows.

  • What skills are essential for an ETL Developer?
    Essential skills include proficiency in ETL tools (such as Talend, Informatica, or Apache NiFi), strong knowledge of SQL, understanding of data warehousing concepts, data modeling skills, and programming knowledge in languages like Python or Java.

  • What educational background is required?
    Most ETL Developers hold a bachelor’s degree in computer science, information technology, or a related field. Some positions may require advanced degrees or relevant certifications.

  • What certifications can enhance my career as an ETL Developer?
    Certifications such as Microsoft Certified: Azure Data Engineer Associate, AWS Certified Data Analytics, or specific ETL tool certifications (e.g., Informatica Certified Professional) can enhance your credentials.

  • What are the typical job functions of an ETL Developer?
    Typical job functions include designing ETL processes, managing data flows, optimizing performance, ensuring data quality, and collaborating with data analysts and database administrators.

  • How does the job market look for ETL Developers in New York?
    The job market for ETL Developers in New York is strong due to the high demand for data-driven decision-making across various industries, including finance, healthcare, and technology.

  • What industries commonly employ ETL Developers?
    ETL Developers are commonly employed in industries such as finance, healthcare, retail, telecommunications, and government, where large amounts of data need processing and analysis.

  • What tools should I be familiar with as an ETL Developer?
    Familiarity with tools like Informatica, Microsoft SSIS, Talend, Apache Spark, and database technologies such as SQL Server, Oracle, and MySQL is crucial for an ETL Developer.

  • Do ETL Developers work in teams or independently?
    ETL Developers typically work in teams alongside other IT professionals, such as data analysts, data scientists, and database administrators, to ensure successful data integration and management.

  • What advancement opportunities exist for ETL Developers?
    Advancement opportunities for ETL Developers include roles such as Data Architect, Data Engineer, or roles in management. Gaining additional skills in data science, big data technologies, or cloud computing can open further opportunities.

  • What is the expected salary range for ETL Developers in New York?
    As of 2023, the salary range for ETL Developers in New York typically falls between $80,000 to $130,000 annually, depending on experience, skills, and the hiring organization.

  • Is remote work an option for ETL Developers?
    Yes, many organizations offer remote work opportunities for ETL Developers, although some may require occasional on-site presence, especially for collaborative projects.