Software Developer - JAVA 4

Pay Rate Range

$80.00 - $87.11/hr. on W2

Duties

• Client enables businesses to deliver the right experience at the right time to their customers.
• The Segmentation Service is one of the key Client's services, providing the ability to define customer segments and generate target audiences based on real-time customer profiles.
• Customer segment definitions are sophisticated queries over profile and event data capturing specific attributes or behaviors shared by a subset of users.
• With the need to perform trillions of audience segment evaluations per day, scalability and efficiency are paramount in segment evaluation.
• This is a great opportunity for engineers to solve extremely interesting challenges of scale and build core services that are used by all **** Digital Experience solutions.
• As part of building these services, you will work with an exceptionally talented and collaborative team, tackle complex query evaluation challenges, design & implement innovative algorithms and build highly performant services.

What you'll Do

• Collaborate with a team of engineers & product managers in building a high-performance segmentation engine. Own responsibility for design and implementation of key components
• Develop query compilation algorithms that transform and rewrite segment definition queries
• Develop query optimization and evaluation algorithms including multi-query optimization, incremental evaluation and streaming evaluation
• Work on cross functional themes involving advanced data pipelines using Apache Spark
• Build tools to monitor query performance and identify & debug potential semantic errors
• Deploy production services and iteratively improve them based on customer feedback
• Follow Agile methodologies using industry leading CI/CD pipelines
• Participate in architecture, design & code reviews

Skills

• Experience building a scalable query engine or equivalent practical experience is required.
• Experience in language design is a plus
• Strong grasp of algorithms and data structures
• Proficiency in Databases or compilers is preferred
• Strong programming skills with extensive experience in Java or Scala
• Proficiency in Apache Spark is preferred.
• Leadership skills to collaborate and drive cross-team efforts
• Excellent communication skills
• Adaptable to evolving priorities, accepting challenges outside one's comfort zone, learning new technologies, and delivering viable solutions within defined time boundaries.

Education

• B.S. in Computer Science or a related field is required
• M.S. in Computer Science or a related field or equivalent practical experience is preferred