Overseas Contractor (BR)
Job Title
Senior Data Engineer
Role Description
We are looking for a talented Senior Data Engineer to design and build a highly scalable, cloud-based GraphQL API layer that delivers sports and betting data across multiple digital platforms. This role focuses on creating a seamless, efficient data ingestion, processing, and delivery ecosystem that integrates streaming data with high-performance querying.
You will work closely with cross-functional teams to design and implement a federated GraphQL architecture, helping drive the future of sports and betting data integration within the CBS Sports digital ecosystem.
Responsibilities
Day-to-Day
- Build foundational platform capabilities using Domain-Driven Design (DDD) and Test-Driven Development (TDD).
- Lead the design, development, and optimization of GraphQL subgraphs and services within a federated architecture.
- Participate in Agile ceremonies, including daily standups, backlog grooming, and sprint planning.
- Practice DevOps by writing high-quality tests and deploying continuously to production with proper monitoring and observability.
- Review peer designs and code, providing constructive feedback and participating in technical discussions and deep-dive sessions.
- Collaborate with product partners to design technical solutions leveraging GraphQL for data integration.
Key Projects
- Build and expand a GraphQL API layer for seamless data access across multiple services.
- Design and implement a core data platform powering CBS Sports Digital products, ingesting and processing data from hundreds of sources across multiple transports and data stores.
- Define and implement distributed tracing and data observability within a GraphQL ecosystem.
- Containerize core systems to reduce infrastructure overhead and improve scalability.
Qualifications
Required
- 5+ years of experience in data engineering or large-scale data systems development.
- Strong experience designing and maintaining GraphQL schemas, optimizing queries, and ensuring efficient data access.
- Hands-on experience with JavaScript/TypeScript, Python, and Node.js.
- Experience with relational, NoSQL, and key-value databases, including Aurora MySQL, DynamoDB, MongoDB, and Redis.
- Experience working in distributed, cloud-based environments (AWS preferred) with high transaction volumes.
- Proficiency with CI/CD pipelines, unit and integration testing, and modern build strategies.
- Experience using GitHub, Jira, and GitOps workflows.
- Ability to design technical solutions, provide estimates, and assess risks and feasibility.
- Bachelor’s degree in Computer Science, Engineering, or equivalent professional experience.
Nice to Have
- Experience with Apollo GraphQL, WunderGraph, or Cosmo.
- AWS Certifications.
- Experience building ETL pipelines and working with data orchestration platforms.
- Background in digital media, sports, or content-driven platforms.
- Knowledge of sports and gaming/betting ecosystems.