Senior Java/Lead Developer is a senior-level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.
Job Title: Senior Java/Lead Developer
Required Skills:
Experience with the following technologies:
Java (Core, JDBC, MT, Collections, I/O), Spring Boot
Solid understanding of SQL/PL-SQL on Oracle DB
Tomcat or WebLogic application server, container platform based on Kubernetes
REST web services, Kafka, Redis
Unix commands and Korn shell scripting
Familiarity with standard data structures and algorithms
Thorough understanding of fundamental concepts like Exception Handling, Static blocks/variables/classes, OOPS concepts, Collections, Multi-Threading, Web services, Design Patterns




Experience using tools such as JIRA, uDeploy, SonarQube, TeamCity, Artifactory, Git (Bitbucket)
A minimum of 8 years' application development experience
A minimum of 2 years' team lead experience
Preferred Skills and Experience:
Experience working with the Scrum methodology
Experience with NoSQL databases, preferably MongoDB or Redis
Exposure to functional programming languages like Scala
Financial services technology experience, preferably in the reference data domain
Physical and logical data modeling
Seniority level Mid-Senior level
Employment type Full-time
Job function Information Technology
Industries Banking, Financial Services, and Capital Markets

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📌 Java Technical Lead (Ontario)
🏢 Open Systems Technologies
📍 Ontario