Java/Spark/Big Data Developer

2 days ago

Mississauga, Ontario, Canada Open Systems Technologies Full time

Seeking a Java/Spark Developer with expertise in Big Data processing, Core Java and Apache Spark particularly within the finance domain. Candidates should have a strong experience working with financial instruments, market risk and large-scale distributed computing systems.

This role involves developing and optimizing data pipelines for risk calculations, trade analytics and regulatory reporting.

Key Responsibilities:

- Develop and optimize scalable Java Spark-based data pipelines for processing and analyzing large scale financial data.

- Design and implement distributed computing solutions for risk modeling, pricing and regulatory compliance.

- Ensure efficient data storage and retrieval using Big Data.

- Implement best practices for spark performance tuning including partition, caching and memory management.

- Design and implement distribute

- Strong proficiency in Python and Java Spark with knowledge of core Spark concepts (RDDs, Dataframes, Spark Streaming, etc.)

- Experience working in financial markets, risk management and financial instruments.

- Familiarity with market risk concepts including VaR, Greeks, scenario analysis and stress testing.

- Hands on experience with Hadoop, Spark.

- Proficiency on Git, Jenkins and CI/CD pipelines.

- Excellent problem-solving skills and strong d computing solutions for risk modeling and regulatory compliance.

- Maintain high code quality through testing, CI/CD pipelines and version control (Git, Jenkins).

- Work on batch processing frameworks for Market risk analytics.

Qualification Skills:

- 7 years + of experience in software development with at least 3 years of experience in Java Spark and Big data frameworks.

- mathematical and analytical mindset.

Ability to work in a fast-paced financial environment.

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