Big Data Developer (Java / Scala / Spark) - Banking Porto

Big Data Developer (Java / Scala / Spark) - Banking
Porto
Porto, Porto, Portugal

Job Description

For one of our clients, in the banking area, are looking for a Big Data Developer to design and develop
- performance data storage and access solutions within pricing environments. Your role will involve:

• Building efficient data services for both
  - performance ("hot") and
  - term ("cold") storage, ensuring optimal access and retrieval.
• Developing and maintaining data access and update services for pricing reference repositories, incorporating audit trails and historical tracking.
• Ensuring production quality by adhering to best practices, conducting impact analyses, maintaining test coverage, and validating business requirements.
• Proactively managing application and infrastructure incidents, implementing action plans, and ensuring system reliability.
• Addressing technical debt by promoting remediation and continuous improvement initiatives in collaboration with business partners.

Qualifications

• Strong experience with Scala (mandatory), Spark (mandatory), Hadoop, and Hive.
• Proficiency in Java, Spring Boot, APIs, and microservices.
• Hands-on experience with Big Data solutions, including Hadoop and Spark programming.
• Knowledge of Kafka, Event-Driven Architecture (EDA), and API development.
• Familiarity with Open
  Shift and Axway.
• Expertise in Scala, Hive, Java, Spring, Spring Boot, SQL & No
  SQL databases.
• Bachelors degree in Computer Science, Engineering, Finance, MIS, or a related field.
• 4-5+ years of experience, preferably in Big Data development.
• Interest in API development.

Skills & Requirements

• Strong analytical and
  - solving skills.
• Excellent verbal and written communication abilities.
• Fluency in English (French is a plus).

If you're passionate about Big Data,
- performance systems, and
- edge technologies, wed love to hear from you!