Citi Group Applications Development Sr Programmer Analyst - C12 IRVING 

United States, Texas, Irving 

831789691

Responsibilities of this role is hands-on development, plus building and supporting the banking applications. As an application developer, candidate is expected to have good analytical thinking, problem solving, good programming/technical fundamentals and eagerness to learn new technologies/concepts. Candidate must be open to accept challenges and suggestions.

- Strong hands-on core Java, functional programming, and Spring Boot microservices development experience.

- Knowledge of reactive programming for building asynchronous, event/message-driven systems in microservices based applications that are highly concurrent.

- Proficient in containerizing applications, continuous integration, and continuous delivery in Java ecosystem.

- Knowledge of distributed tracing and API Gateway integration for microservices architecture.

- Proficient in functional programming concepts with Streams API, Lambda Expressions and Optional.

- Understanding of secure coding practices, SSL/TLK, OAuth, and JWT token handling in Java-based applications.

- Expertise in integrating Java with NoSQL databases such as MongoDB for scalable, high availability applications.

- Strong experience in data modeling and experience with relational and no-SQL database, Oracle and MongoDB.

- Understanding of integrating APIs with third party libraries/vendors and handle the security around it.

- Understanding of the principles of distributed systems, including data partitioning, replication, and consistency models.

- Understanding of microservices architecture, including service discovery, API gateways, and inter-service communication.

Other areas (Required):

- Exceptional Problem-Solving and Analytical Skills to diagnose and resolve issues in distributed environments.

- Above average skills in monitoring, logging, and debugging distributed systems to ensure reliability and performance.

- Expertise in fundamental concepts such as consistency, availability, partition tolerance, fault tolerance, and scalability.

- Familiarity with container orchestration (e.g., Kubernetes), and distributed messaging systems (e.g., Kafka).

- Experience using Git/BitBucket.
- Good communication skills, both written and verbal.Other areas (Good to have):

- Unix shell scripting.
- Knowledge of ElasticSearch, and GraphQL.
- Experience with building apps which are highly performant and scalable will be great.
- Knowledge of Generating Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs).

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Anticipated Posting Close Date:

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