Java Big Data Developer - Porto

Java Big Data Developer
Porto
Porto, Porto District, Portugal

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Location: Porto (8 days a month
- site)

Salary range: 45-50k gross annual

Job Description

We are looking for a Big Data Software Engineerto 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 Java(mandatory), Scala , 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.
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.