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Senior Java Developer
Job Location:
Monthly Salary:
Posted:
30 May 2026 (30+ days ago)
Posted:
Application Deadline:
27 August 2026
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Job Summary
Hapi (Data Travel LLC) is a company that specializes in data integration for hospitality companies and their technology partners.
We are seeking a highly skilled and experienced Senior Java Developer with a strong focus on hands-on technical expertise and a passion for building scalable robust this role you will be responsible for developing high-quality code designing innovative architectures implementing automated testing and contributing to a seamless DevOps workflow.
Key Responsibilities
- Develop and maintain high-quality scalable and reusable applications and solutions
- Create and maintain robust automated test suites with a focus on functional coverage
- Conduct code reviews to ensure adherence to best practices and maintain high-quality standards
- Work closely with cross-functional teams including product managers architects solution designers and QA engineers
- Design and architect end-to-end solutions that meet functional and non-functional requirements
Project Stack
- Java 21 with migration to 25 in progress
- Spring Boot 3.5 with migration plans to version 4 in Q1 2026
- Maven Docker AWS (ECS Lambda RDS)
Skills Knowledge and Expertise
- Bachelors degree or equivalent experience in Computer Science
- Excellent verbal and written communication skills
- 5 years of experience as a Java Engineer (version 17 and newer)
- Familiarity with microservice architecture
- Web service / server-side development using Spring Boot (Java or Kotlin)
- Exposure to Kotlin
- Strong SQL knowledge
Will be a plus:
- You are familiar with the Hospitality industry and hotel IT systems (PMS CRS etc.)
- AWS Experience (S3 SQS ECS Lambda RDS)
- AI technologies resonate with you
