Sr Java Backend Developer - Banking, API, Lambda, Container, Messaging

Company: DenkenSolutions Inc
Location: Irving
Posted on: February 7, 2025

Job Description:

Currently, we are looking for talented resources for one of our listed clients. If interested please reply to me with your updated resume or feel free to reach out to me for more details at (949) 774-2692

The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below.

Title: Sr Java Backend Developer - Banking, API, Lambda, Container, Messaging
Location: Irving, TX
Duration: 4+ Months

Job Description:

Client provides global banking capabilities and services around the world to mid-sized, globally oriented companies across all stages of their growth.
The Job Opening will help CCB to build sophisticated solutions that targeting 100% digitalization and automation.
Responsibilities of this role is 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.

Backend Development (Required):

Strong Core Java and functional programming experience.
Understanding of concurrent and parallel programming, including threads, processes, synchronization, and handling race conditions.
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.
Advance understanding of multithreading concepts, thread safety and synchronization techniques in Java.
Expertise in integrating with enterprise-level applications, particularly in large-scale, transaction-heavy systems.
Expertise in Spring AOP to implement cross-cutting concerns such as logging, security, and transaction management.
Proficient in containerizing applications, continuous integration, and continuous delivery in Java ecosystem using technologies like LightSpeed, Harness, Tecton, & Openshift.
Good understanding of concurrency patterns like ExecutorService, ForkJoinPool, thread-safe collections etc. to design low latency and high throughput.
Advance ORM Optimizations techniques such as Hibernate caching strategies, fetch strategies and batch processing for high-performance database interactions.
Expertise in Real-Time Specification for Java for developing time-sensitive, high-availability, high-performance systems.
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.
Distributed Computing Concepts: Understanding 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.
Knowledge of security practices in distributed systems, including encryption, authentication, authorization, and secure communication.

Other areas (Required):

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

About us:
At our organization, we take our mission and values to heart! We are on a mission to offer more and better jobs all over the world! Our goal is to care for you while you care for our clients and get you paid the highest pay possible. All our associates working with us are expected to embrace our RACE values: R - Results Matter, A- Approachable, C - Care, and E - Emergency i.e. work with a sense of urgency.

For more relevant job opportunities please visit our website: Denken Solutions Careers

Keywords: DenkenSolutions Inc, Irving , Sr Java Backend Developer - Banking, API, Lambda, Container, Messaging, Accounting, Auditing , Irving, Texas