Java Developer - Wall Street Consulting Services LLC (Mississauga)

Role: Java AI Consultant

Location: Mississauga, Canada

What we’re looking for: 8+ Years of Experience

Deep expertise in Java (8+), Spring Boot, Microservices & Enterprise Architecture

Solid experience in designing & integrating AI/ML and GenAI solutions into enterprise platforms

Solid foundation in cloud-native architectures (AWS/Azure), Kubernetes, CI/CD

Exposure to Big Data ecosystems (Kafka, Spark, Hadoop, Data Lakes, Streaming architectures)

Ability to design end-to-end scalable data + AI platforms

Proven leadership in mentoring teams and influencing architectural decisions

Experience in BFSI / large enterprise ecosystems is a strong plus

What you’ll do:

• Lead AI/ML and GenAI initiatives (NLP, intelligent automation, copilots, RAG-based systems)
• Design data-driven architectures leveraging Big Data pipelines & real-time processing
• Define reference architectures and governance s...