Verafin - Senior Software Developer (Lakehouse Data Integration)

Nasdaq • Toronto, ON

2d • Hybrid

About The Position

As a Senior Software Developer on our Lakehouse Data Integration Team, you'll play a critical role in designing, building, and maintaining scalable data applications that power Nasdaq Verafin's lakehouse platform and enable seamless data integration across the organization. You'll thrive in this position if you're collaborative, detail-oriented, and passionate about solving complex data challenges in a fast-paced, high-impact environment.

Requirements

• Bachelor's degree in Computer Science, Computer Engineering, or equivalent practical experience.
• 2+ years of software development experience.
• Strong programming skills in Java with solid understanding of object-oriented design.
• Proven experience with PostgreSQL, including query optimization and database performance tuning.
• Clear communicator with experience working in collaborative, cross-functional environments.

Nice To Haves

• Experience building large-scale data processing pipelines using Apache Spark and Scala.
• Hands-on experience deploying and scaling applications within AWS infrastructure (e.g., EC2, S3, RDS, EMR, Lambda).
• Familiarity with Infrastructure as Code tools such as Terraform or cloud-native architectures.

Responsibilities

• Design, develop, and maintain robust, scalable applications using Java and object-oriented programming principles.
• Write and optimize high-performance queries using PostgreSQL to support large-scale data operations.
• Build and comprehensive unit tests to ensure code quality and system reliability.
• Collaborate with cross-functional teams to deliver data integration solutions that drive business outcomes.
• Contribute to the continuous improvement of development processes, tooling, and platform architecture.

Benefits

• NasdaqBlend, our hybrid work model, gives you flexibility to do your best work—whether that’s from home, in the office, or a mix of both.
• You&Q, our total rewards program that covers every dimension of life—from building wealth and growing your career to prioritizing well-being and family care.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior