Platform Software Engineer – FinTech (Java, Spring Boot)

NationsBenefits, LLC; California (MO); On-site; USD 110,000 - 140,000; Full time

Job summary

NationsBenefits, LLC in Plantation, FL, is hiring a Software Development Engineer II (Platform) to build and maintain our FinTech platform. You will design features using Java 21 and Spring Boot 3.x, and collaborate closely with senior engineers and product managers to translate requirements into scalable solutions.

You'll write unit and integration tests, participate in code reviews, and ensure code quality, security, and regulatory compliance.

Qualifications

• Education: Master’s or Bachelor’s degree in computer science, information technology, or related field.
• Experience: 2–4 years of professional experience in Java 21 with Spring Boot 3.x.
• Microservices: strong expertise in microservices architecture and RESTful API development.
• Databases: hands-on with SQL and NoSQL (PostgreSQL, MongoDB, etc.).
• DevOps/Cloud: familiarity with AWS, GCP, or Azure; Docker/Kubernetes.
• CI/CD & VCS: Git, CI/CD pipelines, SonarQube.
• Agile: experience with Agile development; strong problem-solving.
• Testing: unit testing with JUnit, Mockito, PITest.

Responsibilities

• Design, develop, and maintain features for our FinTech application using Java 21 and Spring Boot 3.x.
• Collaborate with senior engineers and product managers to translate requirements into technical designs.
• Write unit and integration tests to ensure quality and stability.
• Participate in code reviews and drive continuous improvement within the team.
• Follow security and regulatory compliance best practices.

Skills

Java

Spring Boot

Microservices

REST APIs

SQL/NoSQL

Cloud (AWS/GCP/Azure)

CI/CD

Git

Unit Testing

Agile

Education

Master’s or Bachelor’s in CS/IT or related field

Tools

Docker/Kubernetes

SonarQube

Job description

NationsBenefits, LLC in Plantation, FL, is hiring a Software Development Engineer II (Platform) to build and maintain our FinTech platform. You will design features using Java 21 and Spring Boot 3.x, and collaborate closely with senior engineers and product managers to translate requirements into scalable solutions.

You'll write unit and integration tests, participate in code reviews, and ensure code quality, security, and regulatory compliance.