Senior Java/Kotlin Developer

Vytwo • Prosper, TX

2d • Onsite

About The Position

The Senior Java/Kotlin Developer designs, develops, and maintains backend applications using Java and Kotlin. The role architects scalable microservices and RESTful APIs that support business-critical systems, and collaborates with product, design, and QA teams to deliver high-quality features. It also contributes to application performance, reliability, security, CI/CD improvements, and DevOps practices throughout the software lifecycle. The developer participates in Agile ceremonies, conducts code reviews, and mentors junior developers.

Requirements

• 5+ years of professional software development experience with Java and/or Kotlin.
• Strong proficiency in Spring Boot, Spring Framework, or similar JVM-based frameworks.
• Experience designing and consuming RESTful APIs and microservices architectures.
• Familiarity with cloud platforms such as AWS, GCP, or Azure.
• Solid understanding of relational and NoSQL databases, such as PostgreSQL, MySQL, and MongoDB.
• Experience with containerization tools such as Docker and Kubernetes.
• Strong problem-solving skills and a collaborative, team-first mindset.

Responsibilities

• Design, develop, and maintain robust backend applications using Java and Kotlin.
• Architect scalable microservices and RESTful APIs to support business-critical systems.
• Collaborate with product, design, and QA teams to deliver high-quality features.
• Conduct code reviews and mentor junior developers to uphold engineering standards.
• Optimize application performance, reliability, and security across the full software lifecycle.
• Contribute to CI/CD pipeline improvements and DevOps best practices.
• Participate in Agile ceremonies, including sprint planning, standups, and retrospectives.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed