Senior Java Python Developer

Location: Irving, TX (Onsite)

Fulltime Permanent

Job Description

Must Have Technical/Functional Skills

Design, develop, and maintain scalable Java-based microservices using Spring Boot.

Build and consume RESTful APIs for banking applications and integrations.

Develop Python scripts and services for automation, data processing, and system integrations.

Implement event-driven solutions using Kafka and messaging frameworks.

Collaborate with business analysts, architects, and stakeholders to gather and analyze requirements.

Develop secure, high-performance applications following banking industry standards and compliance requirements.

Integrate applications with databases, third-party systems, and cloud services.

Create and maintain CI/CD pipelines for automated build, testing, and deployment processes.

Perform unit testing, integration testing, code reviews, and application troubleshooting.

Monitor and support production applications, ensuring system reliability and performance.

Participate in Agile ceremonies including sprint planning, daily standups, and retrospectives.

Document technical designs, API specifications, and operational procedures.

Ensure code quality, scalability, maintainability, and adherence to best practices.

Good to have experience to event-driven architecture using Kafka

Roles & Responsibilities

Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.

5+ years of experience in software development with strong expertise in Java, Microservices, and Python development.

Hands-on experience with Java 8/11/17, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, and RESTful API development.

Strong proficiency in Python for automation, scripting, backend services, API development (Flask/FastAPI), and data integration.

Experience in designing and implementing Microservices Architecture and distributed systems.

Hands-on experience with messaging technologies such as Apache Kafka or RabbitMQ.

Strong knowledge of relational databases (Oracle, PostgreSQL, SQL Server) and NoSQL databases (MongoDB).

Experience with cloud platforms such as AWS or Azure, and containerization technologies including Docker and Kubernetes.

Familiarity with CI/CD tools such as Jenkins, Git, GitHub, and DevOps practices.

Experience with unit and integration testing frameworks including JUnit, Mockito, and PyTest.

Experience working in Agile/Scrum development environments.

Strong analyti cal, problem-solving, debugging, and troubleshooting skills.

Excellent verbal and written communication skills with the ability to collaborate across teams.

Banking or Financial Services domain experience preferred, with exposure to Payments, Retail Banking, Lending, Digital Banking, KYC/AML, or Regulatory Compliance.