Job Description

Welcome to Warner Bros. Discovery... the stuff dreams are made of.
Who We Are...
When we say, "the stuff dreams are made of," we're not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD's vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what's next...
From brilliant creatives, to technology trailblazers, across the globe, WBD offers career defining opportunities, thoughtfully curated benefits, and the tools to explore and grow into your best selves. Here you are supported, here you are celebrated, here you can thrive.
Your New Role:
WBD Technology team is seeking a MDM Sr. Developer who will be responsible for providing technical expertise for supporting and enhancing the MDM solutions (Reltio). We are specifically looking for a candidate with solid technical skills and experience in integrating MDM solutions.
The Sr. Developer will be responsible for designing, implementing, and managing the processes and technologies related to master data within the organization. Master data refers to the foundational data shared across an organization, such as customer data, product data, and more.
The candidate must have experience in performing MDM (Reltio) tenant configuration, building match and survivorship rules, defining hierarchy and relationships within Reltio and understanding of and configuring the Reference Data Model. The ideal candidate would be an expert in configuring Match and Merge, Survivorship, Delta detection, and Hierarchy Graph using Reltio.
The candidate's primary job functions include but are not limited to the day-to-day operations of the MDM platform. The candidate must possess strong communication and analytical skills to effectively work with peers within the Enterprise Technology Group.
Your Role Accountabilities:

• Experience using building API's and usage of data loader.

• Proficient in dimensional modelling, data profiling, standardization and cleansing

• Deploy best practices to enhance system performance.

• Skilled in translating business requirements into technology solutions and

• effectively collaborating with business and other technical teams.

• Develop ETL logic and process flows for data cleansing, standardization, and deduplication.

• Experience in implementing Data Quality Management

Data Modeling and Design: Design and implement master data models that align with business requirements and standards. Develop and maintain data dictionaries, ensuring clear definitions and relationships for master data elements.
Data Integration: Integrate master data across different systems and platforms to ensure consistency and accuracy. Collaborate with other developers and teams to streamline data flows and ensure seamless integration processes.
Data Quality Management: Implement data quality rules and validations to identify and correct inconsistencies in master data. Monitor and address data quality issues, collaborating with data stewards and business users as needed.
MDM System Development: Work with MDM tools and platforms to build and customize solutions for managing master data. Develop and maintain MDM workflows, business rules, and data governance processes.
Qualifications & Experiences:

• Bachelor's degree in Computer Science, Information Technology, or a related field

• 10+ years of experience hands on experience implementing MDM solutions.

• Proven experience in designing and implementing MDM solutions in an enterprise environment.

• Strong knowledge of MDM platforms and technologies (e.g., Reltio MDM, Informatica MDM, SAP Master Data Governance).

• Understanding of data modeling, data integration, data migration, and data quality best practices.

• Familiarity with data governance frameworks and methodologies.

• Experience with developing and executing test plans for MDM solutions.

• Excellent analytical, problem-solving, and communication skills.

• Strong team player with ability to collaborate with data architects, analysts, product teams and business users to understand requirements for effective implementation.

• Relevant certifications in MDM or data management are a plus.

• Ability to work independently and as part of a team in a fast-paced environment.

How We Get Things Done...
This last bit is probably the most important! Here at WBD, our guiding principles are the core values by which we operate and are central to how we get things done. You can find them at along with some insights from the team on what they mean and how they show up in their day to day. We hope they resonate with you and look forward to discussing them during your interview.
Championing Inclusion at WBD Warner Bros. Discovery embraces the opportunity to build a workforce that reflects a wide array of perspectives, backgrounds and experiences. Being an equal opportunity employer means that we take seriously our responsibility to consider qualified candidates on the basis of merit, regardless of sex, gender identity, ethnicity, age, sexual orientation, religion or belief, marital status, pregnancy, parenthood, disability or any other category protected by law.
If you're a qualified candidate with a disability and you require adjustments or accommodations during the job application and/or recruitment process, please visit our for instructions to submit your request.

Skills Required