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The Role
Lead ETL development for BI reporting across cable, mobile, and streaming customer service. Design data models and ETL processes in large-scale cloud data warehouses, implement SQL queries, support MicroStrategy reporting, ensure data governance, troubleshoot production data integrity issues, and produce technical documentation.
Summary Generated by Built In
TITLE: BI ETL Developer III (Multiple Openings)
LOCATION: Stamford, CT
JOB SUMMARY: Support Business Intelligence (BI) reporting projects for Charter's Cable, Mobile, and Streaming customer service. Serve as a technical Extract/Transform/Load (ETL) lead on medium size reporting projects and contribute to large-scale, complex projects. Translate complex business processes to implement technical solutions of a cross-functional nature that drive innovative reporting products. Provide data model design for the development of cost-effective BI solutions in a large-scale cloud data warehouse environment. Communicate effectively with horizontal teams including Shared Services, Architecture, Production Operations and vertical partners to achieve business objectives. Participate in workstream/project planning to accurately project scope and complexity and provide reliable estimates for level of effort including work from external stakeholders and horizontal teams. Participate in peer review of new and updated procedures and conduct independent testing and resolution. Ensure the durability, reliability and accuracy of reporting products. Utilize SQL for declarative/procedural queries and data design language in a large-scale warehouse environment with a self-service MicroStrategy platform. Support all development standards, ensuring business continuity through high quality, durable code with minimal technical debt and excellent maintainability. Ensure processes and data models are consistent with Data Governance standards. Perform data conversions, imports and exports of data within and between internal and external software, from a wide variety of disparate source platforms. Normalize data into cohesive and effective models that embody high levels of sophistication, curation, and standardization. Troubleshoot and triage BI tools, systems, and software issues in the production environment. Support escalated data integrity issues and recommend remediation solutions. Develop thorough and thoughtful documentation for all technical aspects of reports, procedures, data models and design elements included in reporting solutions. Perform SQL query design in large-scale data warehouse environments; and ETL design for implementing data ingestion, translation and normalization. Design data models for reporting. Deliver reporting solutions in an IT and Business Intelligence (BI) environment. Utilize massively parallel databases including Teradata, Exadata, Snowflake, or Redshift.
EDUCATION/
REQUIREMENTS: Master's degree in Computer Science, Information Technology, or a related field. 5 years of experience in: SQL query design in large-scale data warehouse environments; ETL design for implementing data ingestion, translation and normalization; designing data models for reporting; and delivering reporting solutions in an IT or Business Intelligence (BI) environment. 2 years of experience in massively parallel databases including at least one of the following: Teradata, Exadata, Snowflake, or Redshift.
OR
Bachelor's degree in Computer Science, Information Technology, or a related field. 7 years of experience in: SQL query design in large-scale data warehouse environments; ETL design for implementing data ingestion, translation and normalization; designing data models for reporting; and delivering reporting solutions in an IT or Business Intelligence (BI) environment. 2 years of experience in massively parallel databases including at least one of the following: Teradata, Exadata, Snowflake, or Redshift.
Hybrid arrangement is available
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#LI-ML6
BBL328 2026-73030 2026
Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life.
A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.
Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet®, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S.
Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans.
LOCATION: Stamford, CT
JOB SUMMARY: Support Business Intelligence (BI) reporting projects for Charter's Cable, Mobile, and Streaming customer service. Serve as a technical Extract/Transform/Load (ETL) lead on medium size reporting projects and contribute to large-scale, complex projects. Translate complex business processes to implement technical solutions of a cross-functional nature that drive innovative reporting products. Provide data model design for the development of cost-effective BI solutions in a large-scale cloud data warehouse environment. Communicate effectively with horizontal teams including Shared Services, Architecture, Production Operations and vertical partners to achieve business objectives. Participate in workstream/project planning to accurately project scope and complexity and provide reliable estimates for level of effort including work from external stakeholders and horizontal teams. Participate in peer review of new and updated procedures and conduct independent testing and resolution. Ensure the durability, reliability and accuracy of reporting products. Utilize SQL for declarative/procedural queries and data design language in a large-scale warehouse environment with a self-service MicroStrategy platform. Support all development standards, ensuring business continuity through high quality, durable code with minimal technical debt and excellent maintainability. Ensure processes and data models are consistent with Data Governance standards. Perform data conversions, imports and exports of data within and between internal and external software, from a wide variety of disparate source platforms. Normalize data into cohesive and effective models that embody high levels of sophistication, curation, and standardization. Troubleshoot and triage BI tools, systems, and software issues in the production environment. Support escalated data integrity issues and recommend remediation solutions. Develop thorough and thoughtful documentation for all technical aspects of reports, procedures, data models and design elements included in reporting solutions. Perform SQL query design in large-scale data warehouse environments; and ETL design for implementing data ingestion, translation and normalization. Design data models for reporting. Deliver reporting solutions in an IT and Business Intelligence (BI) environment. Utilize massively parallel databases including Teradata, Exadata, Snowflake, or Redshift.
EDUCATION/
REQUIREMENTS: Master's degree in Computer Science, Information Technology, or a related field. 5 years of experience in: SQL query design in large-scale data warehouse environments; ETL design for implementing data ingestion, translation and normalization; designing data models for reporting; and delivering reporting solutions in an IT or Business Intelligence (BI) environment. 2 years of experience in massively parallel databases including at least one of the following: Teradata, Exadata, Snowflake, or Redshift.
OR
Bachelor's degree in Computer Science, Information Technology, or a related field. 7 years of experience in: SQL query design in large-scale data warehouse environments; ETL design for implementing data ingestion, translation and normalization; designing data models for reporting; and delivering reporting solutions in an IT or Business Intelligence (BI) environment. 2 years of experience in massively parallel databases including at least one of the following: Teradata, Exadata, Snowflake, or Redshift.
Hybrid arrangement is available
-
-
#LI-ML6
BBL328 2026-73030 2026
Here, our employees don't just have jobs, they're building careers. That's why we offer a comprehensive package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life.
A qualified applicant's criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.
Get to Know Us Charter Communications provides superior communication and entertainment products for residential and business customers through the Spectrum brand. Our offerings include Spectrum Internet®, TV, Mobile and Voice. Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. When you join our team, you'll be keeping our customers connected to what matters most in 41 states across the U.S.
Grow Your Career Here We're committed to growing a workforce that reflects the customers and communities we serve - providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans.
Skills Required
- Master's degree in Computer Science, Information Technology, or a related field.
- Five years experience in SQL query design in large-scale data warehouse environments, ETL design, data model design for reporting, and delivering BI reporting solutions.
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Seven years experience in SQL query design in large-scale data warehouse environments, ETL design, data model design for reporting, and delivering BI reporting solutions.
- Two years experience with massively parallel databases (Teradata, Exadata, Snowflake, or Redshift).
- Experience using a self-service MicroStrategy platform for reporting.
- Experience performing data conversions, imports/exports, normalization, and troubleshooting BI production issues.
What the Team is Saying
Eilisa
Group Vice President, Service Delivery Applications
Stephanie
Sr. Director, Video Tools & Automation
Raquenel
Senior Director, Product Insights
Mary
GVP, Network Security Operations
Kat K.
Director of Field Operations
Spectrum Compensation & Benefits Highlights
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Retirement Support — 401(k) match is dollar-for-dollar up to 6% of pay, plus an additional 3% company contribution for most employees, creating up to 9% in annual employer retirement funding. This structure provides meaningful, predictable long-term savings support.
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Affordable Benefits — Medical, dental, and vision options are positioned as affordable, with the company absorbing annual cost increases for the past 12 years to keep employee premiums lower. 24/7 EAP counseling expands access to no-cost mental health support.
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Parental & Family Support — Six weeks paid parental leave (14 weeks for birth mothers), fertility benefits, and up to $15,000 for adoption and surrogacy indicate strong family-building support. These benefits complement standard PTO and paid holidays that increase with tenure.
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The Company
What We Do
Our Product and Technology team creates, develops, and operates the nation’s fastest mobile service, most reliable internet service, most viewed live TV app, and the most advanced WiFi, serving nearly 100 million users and 500 million devices. We are transforming the next era of connectivity and entertainment experiences together. The experience within Spectrum’s Product and Technology team is unmatched and there are opportunities to grow your career as a designer, architect, engineer, developer, operator, or data scientist. We are creative, disciplined, hard-working, complex-problem solvers that believe in collaborating to deliver the highest quality customer experience.
Why Work With Us
At Spectrum, we continually refine technology, process, and structure. We are committed to delivering a superior network infrastructure, the most competitive products, and highly rated customer experiences. Our talented team of experts deploys technology solutions and builds systems and tools for our employees to provide exceptional operations.
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