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Senior Software Engineer

Full-time

Mastech Inc.

Role Overview -

We are seeking a Senior Java Developer to design, develop, and support scalable enterprise applications in a cloud-native environment. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, Angular, AWS, and REST APIs, along with experience building secure, high-performance systems.

Title – Senior Java Developer

Location – Lafayette, LA/Knoxville, TN/Birmingham, AL/Columbia, SC/Plano, TX/Reston, VA (5 Days Onsite)

Full-Time Opportunity

No C2C

Salary may vary based on experience.

Responsibilities:

  • Develop and maintain Java-based applications using Spring Boot and Microservices.
  • Build and integrate RESTful APIs and event-driven solutions.
  • Collaborate with cross-functional teams to deliver scalable, secure, and reliable applications.
  • Support CI/CD pipelines, code reviews, automated testing, and production deployments.
  • Troubleshoot complex production issues and optimize application performance.
  • Mentor developers and contribute to technical decision-making.

Required Skills:

  • 5+ years of Java development experience.
  • Strong experience with Spring Boot, Microservices, REST APIs, and Spring Security.
  • Hands-on expertise with Angular, TypeScript, and modern web development.
  • Experience with AWS services such as Lambda, API Gateway, EC2, S3, and RDS.
  • Knowledge of Kafka, Docker, Kubernetes, Jenkins, and CI/CD practices.
  • Strong problem-solving, communication, and Agile development skills.

Vacancy posted 22 hours ago
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