Responsibilities:
Qualifications:
Education:
This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.
Core Java
Project Description:
Citi is embarking on a multi-year technology initiativein our Wholesale Lending Credit Risk (WLCR) Space.Workflow Componentsfor Loans Services across the bank.Solution will be built from the scratch using latest technologies, including Messaging, APIs, Workflow, Relational and No-SQL DB Solutions, Containers and Microservices, and Vendor Loan Processing Platforms, and integration with Peer and Legacy Systems using Enterprise Application Integration PatternsWe work in a Hybrid-Agile Customized SDLC Environment.
Responsibilities:
rite good and well-tested code in Java
Daily Coding as an Individual Contributor
SOA API middleware implementation(both REST and SOAP)
MOM Messaging middleware implementation
Workflow Integration
Writing High Performance Parallel Processing using Multi-Threading and Multi-Processing
rite user/supporter documentation
Writing Unit Tests and participating in dev testing throughout the SDLC (SIT, UAT, etc)
Development environment support (mostly automation using Jenkins CI, Bash,BitBucket)
Database: Oracle
Evaluate and adopt new dev tools,libraries,andapproaches to improve deliveryquality
Perform peer code review of project codebase changes
Skills Required:
At least 5 years of experience in industry of software developmentas Java software developer
Java concurrency (practical experience and good knowledge)
Experience in developing distributed systems
At least 3 years of experience writing both REST and SOAP Web Services.
At least 1 year experience working on any of the database - SQL/NOSQL
Expert Knowledge of: Threading, Collections, Exception Handling, JDBC, Java OOD/OOP Concepts, GoF Design Patterns, MoM and SOA Design Patterns, File I/O, and parsing XML and JSON, delimited files and fixed length files, String matching, parsing, building, working with binary data / byte arrays.
Java concurrency (practical experience and good knowledge)
Good Knowledge of Spring including Spring Framework, Spring Boot, Spring Security, Spring Web, Spring Data
Good knowledge of SQL (Oracle dialect is preferable)
Good knowledge of JAX-RS / REST and JAX-WS SOAP Web Services
Good knowledge of JAXB / XML and JSON
Experience in developing distributed systems
Experience in Microservices development
Up-to-date overview of modern software development tools and techniques
Nice to have experience
Messaging Systems: RabbitMQ, ActiveMQ, Kafka, Tibco. IBM MQ, etc.
Tomcat, Jetty, Apache HTTPD
Able to work withbuild/configure/deployautomation tools
Linux
ubernetesand Docker
Autosys
APIm
APM Tools: Dynatrace, AppDynamics, etc.
Caching Technologies: Hazelcast, MemCached, Redis etc
Time Type:
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