Senior Application Full Stack Developer, Citi

Citi

Location:
Canada, Mississauga

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

The Senior Application Full Stack Developer role involves designing and developing enterprise applications in the Capital Markets domain. The candidate must have expertise in Microservices architecture, Java, Angular, and other technologies. Responsibilities include managing application solutions, ensuring high-quality delivery, migration of monolithic systems to Microservices, and collaborating with cross-functional teams for optimal solutions. The role demands adherence to best practices and involves high-pressure global settings.

Job Responsibility:

Responsible for design and development as a full stack java developer to build very high volume low latency enterprise applications that can adapt and scale to changing market conditions
Responsible for delivery of application technology solutions and data information planning effort, owns the technical development environment and works with the Enterprise team to deliver in a fast paced time bound manner
Help ensure high quality software delivery by providing guidance on testing strategy, technical consultation to plan/design performance testing, and providing feedback/guidance for tuning performance and other non-functional elements of the application
Migration of application functionalities that are part of large monolithic systems, running on WebLogic, into an ecosystem of Microservices using the latest technologies, and/or a combination of microservices and monoliths where applicable
Understanding the client requirements and envision the solution that can be captured as respective user stories in JIRA
Understanding the impact of adapting different architectures and designs and present the same to all relevant stakeholders
Management of both functional and technical requirements while deciding on technical solutions
Development of solutions following established technical design, application development standards and quality processes in projects
Building test automation suites to reduce the regression effort of the QA team
Identification of existing system bottlenecks and deficiencies, devise and implement robust solutions to address these shortcomings
Interaction with other stakeholders not limited to end-user clients, Project Manager/Scrum master, Business Analysts, offshore development, Quality Assurance and other cross-functional teams
Drive the design and development of system architecture, work with stakeholders of the systems, and enhance the quality of deliverables
Work with Production Service/Support to resolve issues
Stay up-to-date with new development tools and strategies
Ensure that the requirements are properly analyzed prior to planning implementation
Understand what customer needs
Ensure design and development to customer specifications with best quality implementation practices
Meet customer requirements with least amount of rework and high amount of test coverage in the least amount of time

Requirements:

5+ years of experience as a Senior Java Developer with hands on end to end solutions
Hands on experience using Core java, Server side Java, Javascript, MVC Pattern, Spring Framework
Diverse experience utilizing tools in Microservices architecture applications using Spring Boot, Spring Cloud config, Netflix OSS components (Eureka, Zuul, Hystrix), Pivotal Cloud Fundry, ZooKeeper, AWS etc.
Role requires overcoming obstacles through collaboration, research/ testing and communication with ability to negotiate solutions
Individual must have experience working in a high pressure, fast paced 'Global' environment providing daily support to multiple competing priorities
Excellent interpersonal, oral and written communication skills
5+ years of Oracle RDBMS design and development skills with excellent knowledge in store procedures, PL/SQL, triggers and performance tuning
Experience migrating Oracle RDBMS to ECS cloud and NoSQL database
Architect and hands on technical experience in implementing large volume real time complex solutions in Big Data Platforms & Public Cloud platforms would be a huge asset
5+ years hands on experience in ETL functionalities including experience with tools like Talend, Infomatica, spark etc.
Strong hands-on experience adhering to Java concurrency, concurrency patterns and building thread safe code
Thorough experience working with transaction management, JTA, building very high volume low latency applications
Digital stacks include: (Apache, J2EE, Java, JBoss, MQ, Oracle, SQL Server, DB2, Windows, and Linux)
Hands on exposure on shell scripting and Unix/Linux/Windows System Administration
Expert level knowledge of relational and non-relation data models and queries i.e. SQL language semantics
Understanding of Network infrastructure (HTTP/S, TCP/IP, TLS.,DNS, Load-balancers, firewalls, proxies, B2B links)
Experience in using JMS to connect to Tibco/IBM MQ middleware
Experience with Spring Framework and Spring Boot, Microservices, Spring MVC, Spring Data, Spring JMS, Spring JDBC, Spring Security
Experience in Java front end frameworks like Angular, React.js, jQuery etc.
Experience with WebLogic 10 and 12c application server
Agile/SCRUM development experience with multiple Agile/SCRUM projects
Application Development using Software Development Life Cycle, SDLC
Microservices development experience using Spring boot, AppDynamics, Docker, MongoDB / Cassandra, Kubernetes, Kafka, RabitMQ, Swagger etc.
Experience in Java multi-threaded programming
Experience with Test Driven Development TDD
Experience in writing stored procedures, packages, functions etc.
Experience with code versioning tools such as Github, Bitbucket, Subversion, Perforce
Experience in DevOps process and tools like Jenkins/Bamboo/UrbanCode also build technology like Maven/Gradle
BS/MS degree in Computer Science, or equivalent

Nice to have:

Experience in supporting Elasticsearch, Logstash and Kibana stack environment
Industry recognized Technology Certifications in AWS, Data Warehousing and Oracle RDBMS
Experience in developing and deploying applications to cloud platforms AWS, GCP, PCF
Experience in Capital Market domain
Experience in Angular UI/UX development with hands on end to end solutions
Experience in Weblogic EJB development with hands on end to end solutions

Additional Information:

Job Posted:
June 12, 2025

Work Type:

Hybrid work

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Senior Application Full Stack Developer