DataHub - DataHub L4 (7.1-9 years)

Position Purpose:

• We are seeking a highly skilled Senior Data Engineer to design, build, and optimize our data pipelines and backend services. The ideal candidate will have a strong foundation in Java and API development, with deep expertise in MongoDB and cloud infrastructure to ensure scalable and high-performance data design.

Responsibilities:

• Design & Development: Design and implement robust, scalable data pipelines and backend services using Java and Spring Boot.
• Database Aspects: Lead the design of MongoDB schemas/data modeling, optimize complex queries, and manage indexing strategies to ensure high availability and low latency.
• API Integration: Develop and maintain secure, high-performance RESTful APIs to facilitate seamless data exchange between internal systems and external partners.
• Cloud Infrastructure: Deploy and manage data workloads on cloud platforms (e.g., IBM Cloud, AWS, Azure, or GCP), leveraging managed services for compute and storage.
• Performance Tuning: Conduct deep-dive analysis of system bottlenecks and implement performance optimizations across the data stack.
• Code Quality: Perform rigorous code reviews and implement automated testing frameworks (JUnit, Mockito) to maintain high software quality standards.
• Able to communicate effectively with IT teams as well as Business Teams
• Excellent verbal and written communication skills. Should be able to communicate effectively with IT teams as well as Business Teams

Technical & Behavioral Competencies

• Experience of 6-8 years in Data Engineering field with working experience in Mongo DB, API Integration and cloud infrastructure
• Expert proficiency in Java and experience with modern frameworks (Spring Boot).
• Advanced knowledge of MongoDB (Aggregation framework, Sharding, Replication, and Atlas).
• Mastery of REST API design principles, OAuth2, and API Gateway management.
• Proven experience with cloud environments
• Proficiency with Git, Maven/Gradle, and containerization tools like Docker and Kubernetes.
• Good knowledge and experience of writing complex SQL queries.
• Proficient in analytical skills (required)
• Excellent oral and writing communication skills (required)
• Experience in working in Agile environment
• Knowledge of Payments and/or Card Payments is a nice to have

Specific Qualifications:

• Minimum 6-8 years of experience along with Bachelor's Degree - in IT, Computer related field or equivalent experience.

Other Skills:

• Agile methodology exposure
• Knowledge of banking products is a nice to have
• Proactive mindset

Behavioral Skills:

• Communication
• Analytical Ability
• Team Player

Education Level:

Bachelor Degree or equivalent