Senior Java Developer

NATIONMIND LLC; Charlotte (NC); Hybrid; USD 120,000 - 150,000; Full time

Job summary

NationMind LLC in Charlotte, NC seeks a Senior Java Developer for a 12‑month contract, hybrid with 3 days onsite. The role focuses on developing and maintaining scalable applications, leading technical initiatives, and collaborating across teams in an Agile/CI‑CD setting.

We require 8–10+ years of hands-on Core Java experience, strong Kafka and Spring expertise, microservices, REST APIs, SQL/Oracle, and Git. Banking/financial services exposure is highly preferred.

Qualifications

• 10+ years of hands-on Core Java experience.
• Strong Kafka expertise and Spring Boot/Framework proficiency.
• Microservices, REST APIs, SQL/Oracle, Git, and JUnit/TDD.
• Experience in Agile/CI/CD environments.
• Banking/Financial Services experience is highly preferred.
• Proven Java development and software development experience.

Responsibilities

• Develop, enhance, debug, support, maintain and test software applications.
• Participate in design, development and implementation of complex applications.
• Provide technical direction and system architecture for initiatives.
• Lead projects and direct activities of a team on special initiatives.
• Collaborate with external programmers to coordinate delivery.
• Contribute to all phases of the development lifecycle and CI/CD.
• Operate in an Agile environment and ensure quality through TDD.

Skills

Core Java

Kafka

Spring Framework

Microservices

REST APIs

SQL/Oracle

Git

JUnit/TDD

Agile/CI/CD

8-10 years experience

Tools

Eclipse

WebLogic/JBoss

Job description

About NationMind LLC:

NationMind LLC is a technology consulting firm focused on software development and QA testing services. We help clients build reliable, scalable applications with a strong emphasis on automation, performance, and quality. Our team works across industries, delivering solutions that drive innovation and operational efficiency. We are currently hiring skilled professionals for Senior Java Developer to join our growing team.

Job Title:

Senior Java Developer

Job Location:

Charlotte, NC (3 Days onsite, 2 Days work from home) hybrid role.

Job Type:

12 Months contract

Job Descriptions:

• Develops, enhances, debugs, supports, maintains, and tests software applications that support business units or supporting functions. These application program solutions may involve diverse development platforms, software, hardware, technologies, and tools.
• Participates in the design, development, and implementation of complex applications, often using new technologies.
• May provide technical direction and system architecture for individual initiatives.
• Serves as a fully seasoned/proficient technical resource. Will not have direct reports but may lead projects and direct activities of a team related to special initiatives or operations.
• May have responsibility for a project and project budget.
• May collaborate with external programmers to coordinate delivery of software application.
• Routine accountability is for technical knowledge and capabilities. Works under minimal supervision, with general guidance from more seasoned consultants.
• Typically requires 8-10 years of experience.
• 10+ years of hands-on Core Java experience, strong Kafka expertise, Spring Boot/Spring Framework, Microservices, REST APIs, SQL/Oracle, Git, JUnit/TDD.
• Experience working in Agile/CI/CD environments.
• Banking/Financial Services experience is highly preferred

Primary Skill:

Core Java

Secondary Skill:

Kafka

Required Qualifications

• Driving a shared service strategy and performance culture
• Relevant IT experience (SDLC- Waterfall / Agile) preferably within a financial domain
• Experience in solution design
• Agile solution delivery
• Proven working experience in Java development and Software development.
• Experience in Spring framework & Transaction Management
• Good to have knowledge in MuleSoft
• Debugging and resolving technical problems that arise.
• Knowledge of Relational Database
• Contribute to all phases of the development lifecycle.
• Experience with GIT, Eclipse
• Strong knowledge of XML, JSON and its usage within API and Microservice implementations at scale
• Familiarity with Eclipse IDE, WebLogic Application server or JBoss
• Knowledge of Test-Driven Development and Unit Testing (Cucumber/Litmus, JUnit)
• Able to contribute to 1. Automation 2. Causal analysis 3. Develop shared/common solutions.
• Strong verbal and written communication skills (both to a technical and non-technical audience)
• Analytical Thinking, Attention to Detail, Team Leadership, Problem Solving, Innovative thinking, mentoring
• Operating in a highly Agile continuous integration and continuous deployment environment