React/Next.JS Developer - Onsite in Charlotte NC W2 Contract - No C2C Must have 4+ years of Next.JS and React experience. Not looking for Angular. Must be local to Charlotte NC to apply. Details: Dev Professional with at least 4 years of experience in treasury/payment/ transactions services. Ability to support parallel projects, in waterfall/agile/etc development methodology in fast-paced environment. Proficient with mapping and requirements analysis. Experience with testing data to support the business requirements. Metadata management and data integrity skills. Perform system and data analysis based on business need including integration testing and data quality validation. Create test plans, scripts and artifacts for all phases of testing. Identify, document and resolve data quality/data integrity issues. Analyze and test DDCT mappings, workflows/sessions and other MW jobs/processes. Ensures adherence to locally defined standards. Primary Skills (4+ years experience) · React with Next.js, building the framework from scratch · Building UI components, themes and services to manage sessions, user entitlements, and reporting for user actions. · Handling asynchronous data using RxJS or datastore. · Oracle 19c or higher (or any PL/SQL) · Normalizing data from upstream databases, creating stored procedures and materialized views, PL/SQL. · Performance-related query optimizations and resource management. · Node 18 or higher (or Spring Boot, see below) · Express server routing, fallback routines, API security, middleware · Spring Boot (or Node, see above) · Building microservices, handling CRUD operations, integrating modern Java 17+ features. · Security and performance enhancements to the service layer. Secondary Skills (2+ years experience) · Confluent or Kafka · Building services to model and store data from a Publisher, Topic or Broker over messaging queue. · Docker Containerization in Cloud · Creating and storing Docker images. · Managing and deploying docker containers in Cloud services such as: i.Red Hat OpenShift Containerization Platform, AWS, Azure, GCP. Tertiary Skillset (Good to have) · Python 3.10 or higher · Creating secure API routes in Flask. · Data aggregation and transformation using numpy or simple AI tools. · MongoDB · Converting relational to a non-relational schema using document model.