Sr. Data Modeler

POSITION SUMMARY: The Sr. Data Engineer / Data Modeler is a hands-on technical role focused on full stack development within the Enterprise Data organization. The role will pay curtail part in shaping future big data and analytics initiatives. PRINCIPAL RESPONSIBILITIES: Design and implement Medallion Architecture, dimensional models (Star/Snowflake schemas), and metadata-driven modeling approaches for enterprise data warehouses Develop canonical and semantic data models with effective SCD handling techniques that align with business requirements and analytical needs Write and optimize advanced SQL queries in Snowflake (or similar platforms) to ensure efficient data processing and warehouse performance Align data models with ELT/ETL pipelines and analytics frameworks to create scalable data structures that grow with business demands Designs and develops code and data pipelines to ingest from relational databases (Oracle, SQL Server, DB2, Aurora), file shares, and web services. Streaming ingestion with Kinesis Streams, Kinesis Firehose, Kinesis Analytics and Kafka(MSK) Build Data Lake on AWS S3 with optimal performance considerations by partitioning and compressing data. Data Engineering and Analytics using AWS Glue, Informatica, EMR, Spark, Athena, Python. Data modeling and building Data Warehouse using Snowflake. Designs and develops code and data pipelines to ingest relational databases, file shares, and web services. Participates in requirements definition, system architecture design, and data architecture design. Participates in all aspects of the software life cycle using Agile development methodologies. QUALIFICATIONS: Experience adopting and championing AI-assisted development practices within a team, including establishing guardrails for responsible use, and coaching engineers to use AI assistance effectively without compromising code quality or security standards 5+ years’ experience with data modeling tools like sqlDBM, ERWIN, Lucid 7+ years of experience in Enterprise Information Solution Architecture, Design, and development required. 7+ years of experience with integration architectures such as SOA, Microservices, ETL or other integration technologies. 7+ years of experience with working content or knowledge management systems, search engines, relational databases, NoSQL databases, ETL tools, geospatial systems, or semantic technology. Experience adopting and championing AI-assisted development practices within a team, including establishing guardrails for responsible use, and coaching engineers to use AI assistance effectively without compromising code quality or security standards 5+ years of hands-on experience with AWS services ( S3, Kinesis, Lambda, Athena, Glue, EMR) required. 5+ years of analytics tools like SAS, R, Python, and other advanced statistical software. Experience with JSON or XML data modeling required. Experience with Git/GitHub, branching, and other modern source code management methodologies required. Domain knowledge of NoSQL or relational database required. Understanding of database architecture and performance implications required. Experience with Machine Learning and Artificial Intelligence. Ability to multi-task effectively. Ability to work collaboratively as part of an Agile Team. Extensive knowledge and experience with Python, JavaScript and Java. Excellent written and verbal communication skills, sense of ownership, urgency and drive. MINIMUM QUALITIFICATIONS: Bachelor’s degree in computer science, Computer Information Systems, Engineering, Statistics or closely related field (willing to accept foreign education equivalent) (required). Experience in AWS services for data and analytics (required). 5 years of experience in Data Ingestion, Data Extraction, and Data Integration (required). The statements used herein are intended to describe the general nature and level of the work being performed by an employee in this position and are not intended to be construed as an exhaustive list of responsibilities, duties and skills required by an incumbent so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of the Company. This role is primarily remote; however, candidates should be located within commuting distance of our Phoenix office. Occasional in-person attendance may be required for team meetings, training, or business needs. Please note, this position is not sponsorship eligible. Rewarding Compensation and Benefits Eligible employees can elect to participate in: • Comprehensive medical benefits coverage, dental plans and vision coverage. • Health care and dependent care spending accounts. • Short- and long-term disability. • Life insurance and accidental death & dismemberment insurance. • Employee and Family Assistance Program (EAP). • Employee discount programs. • Retirement plan with a generous company match. • Employee Stock Purchase Plan (ESPP). • Paid Time Off (PTO) • Benefits: The statements used herein are intended to describe the general nature and level of the work being performed by an employee in this position, and are not intended to be construed as an exhaustive list of responsibilities, duties and skills required by an incumbent so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of the Company. EEO STATEMENT:Republic Services is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, protected veteran status, relationship or association with a protected veteran (spouses or other family members), genetic information, or any other characteristic protected by applicable law. ABOUT THE COMPANY Republic Services, Inc. (NYSE: RSG) is a leader in the environmental services industry. We provide customers with the most complete set of products and services, including recycling, waste, special waste, hazardous waste and field services. Our industry-leading commitments to advance circularity and support decarbonization are helping deliver on our vision to partner with customers to create a more sustainable world. In 2023, Republic’s total company revenue was $14.9 billion, and adjusted EBITDA was $4.4 billion. We serve 13 million customers and operate more than 1,000 locations, including collection and transfer stations, recycling and polymer centers, treatment facilities, and landfills. Although we operate across North America, the collection, recycling, treatment, or disposal of materials is a local business, and the dynamics and opportunities differ in each market we serve. By combining local operational management with standardized business practices, we drive greater operating efficiencies across the company while maintaining day-to-day operational decisions at the local level, closest to the customer. Our customers, including small businesses, major corporations and municipalities, want a partner with the expertise and capabilities to effectively manage their multiple recycling and waste streams. They choose Republic Services because we are committed to exceeding their expectations and helping them achieve their sustainability goals. Our 41,000 team members understand that it's not just what we do that matters, but how we do it. Our company values guide our daily actions: Safe : We protect the livelihoods of our colleagues and communities. Committed to Serve : We go above and beyond to exceed our customers’ expectations. Environmentally Responsible: We take action to improve our environment. Driven : We deliver results in the right way. Human-Centered: We respect the dignity and unique potential of every person. We are proud of our high employee engagement score of 86. We have an inclusive and diverse culture where every voice counts. In addition, our team positively impacted 4.6 million people in 2023 through the Republic Services Charitable Foundation and local community grants. These projects are designed to meet the specific needs of the communities we serve, with a focus on building sustainable neighborhoods. STRATEGY Republic Services’ strategy is designed to generate profitable growth. Through acquisitions and industry advancements, we safely and sustainably manage our customers’ multiple waste streams through a North American footprint of vertically integrated assets. We focus on three areas of growth to meet the increasing needs of our customers: recycling and waste, environmental solutions and sustainability innovation. With our integrated approach, strengthening our position in one area advances other areas of our business. For example, as we grow volume in recycling and waste, we collect additional material to bolster our circularity capabilities. And as we expand environmental solutions, we drive additional opportunities to provide these services to our existing recycling and waste customers. Recycling and Waste We continue to expand our recycling and waste business footprint throughout North America through organic growth and targeted acquisitions. The 13 million customers we serve and our more than 5 million pick-ups per day provide us with a distinct advantage. We aggregate materials at scale, unlocking new opportunities for advanced recycling. In addition, we are cross-selling new products and services to better meet our customers’ specific needs. Environmental Solutions Our comprehensive environmental solutions capabilities help customers safely manage their most technical waste streams. We are expanding both our capabilities and our geographic footprint. We see strong growth opportunities for our offerings, including PFAS remediation, an increasing customer need. SUSTAINABILITY INNOVATION Republic’s recent innovations to advance circularity and decarbonization demonstrate our unique ability to leverage sustainability as a platform for growth. The Republic Services Polymer Center is the nation’s first integrated plastics recycling facility. This innovative site processes rigid plastics from our recycling centers, producing recycled materials that promote true bottle-to-bottle circularity. We also formed Blue Polymers, a joint venture with Ravago, to develop facilities that will further process plastic material from our Polymer Centers to help meet the growing demand for sustainable packaging. We are building a network of Polymer Centers and Blue Polymer facilities across North America. We continue to advance decarbonization at our landfills. As demand for renewable energy continues to grow, we have 70 landfill gas-to-energy projects in operation and plan to expand our portfolio to 115 projects by 2028. RECENT RECOGNITION Barron’s 100 Most Sustainable Companies CDP Discloser Dow Jones Sustainability Indices Ethisphere’s World’s Most Ethical Companies Fortune World’s Most Admired Companies Great Place to Work Sustainability Yearbook S&P Global