Senior Full Stack Developer – Java / Oracle PL/SQL

Senior Full Stack Developer – Java / Oracle PL/SQL

Location

Toronto, ON – Hybrid (4 Days WFO)

Duration

6–12 Months

Role Summary

We are seeking a Senior Full Stack Developer to join the ClientLink Development team supporting a large-scale wealth management application. The successful candidate will play a key role in the development, enhancement, modernization, and support of enterprise-grade applications and backend services. This role requires strong technical expertise in Java, Oracle PL/SQL, and Unix/Linux Shell scripting, along with hands‑on experience in large‑scale distributed systems and complex financial applications. The candidate will collaborate closely with business systems analysts, architects, developers, QA teams, and production support teams to deliver scalable, resilient, and high‑performing solutions.

Key Responsibilities

• Design, develop, enhance, and maintain enterprise applications and backend services for the ClientLink platform
• Develop and optimize Java‑based applications and Oracle PL/SQL components
• Create and maintain Unix/Linux/Perl shell scripts for automation, scheduling, deployment, and operational support
• Analyze and troubleshoot complex production and non‑production issues
• Perform SQL tuning and database performance optimization for high‑volume transactional systems
• Participate in modernization initiatives, including AI enablement and microservices transformation
• Collaborate with architecture and business teams to define scalable technical solutions
• Contribute to system design, code reviews, and development standards
• Mentor junior developers and provide technical leadership within the team
• Participate in Agile delivery ceremonies and contribute to sprint planning and estimation activities

Required Qualifications

• 5+ years of software development experience in enterprise environments
• Strong hands‑on experience with:
  • Java / J2EE Development
  • Java Spring Boot
  • Oracle PL/SQL
  • Unix/Linux/Perl Shell Scripting
• Strong SQL and database performance tuning experience
• Experience working with large‑scale transactional systems
• Experience with REST APIs and Service‑Oriented Architecture (SOA)
• Experience with AI‑assisted code generation, automated testing, vulnerability remediation/management, and developer productivity tools
• Strong troubleshooting and analytical skills
• Experience with source control and CI/CD pipelines
• Familiarity with Agile delivery methodologies
• Excellent communication and collaboration skills

Preferred Qualifications

• Experience in wealth management, portfolio management, or capital markets platforms
• Experience with microservices architecture and modernization initiatives
• Familiarity with container platforms and OpenShift/Kubernetes
• Experience with messaging and event‑driven architecture
• Experience supporting mission‑critical production environments
• Exposure to Angular or modern UI frameworks
• Knowledge of performance engineering and scalability optimization

Technical Environment

• Java / Spring Framework
• Oracle Database / PL/SQL
• Unix/Linux
• Shell / Perl Scripting
• REST APIs
• CI/CD Pipelines
• OpenShift / Kubernetes
• Microservices Architecture
• Messaging & Event‑Driven Systems
• Angular (Nice to Have)

Key Skills

• Java
• J2EE
• Spring Boot
• Oracle PL/SQL
• SQL Tuning
• Unix/Linux
• Shell Scripting
• Perl
• REST APIs
• CI/CD
• Microservices
• Kubernetes
• OpenShift
• Event‑Driven Architecture
• Agile
• AI‑Assisted Development
• Production Support
• Performance Optimization
• Wealth Management Domain

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