Senior Back-end Engineer

Founded in 2010, Ban Vien Corporation has embarked on an inspiring journey, evolving into a trusted technology partner that has left an indelible mark in the realm of software development and embedded system development. Today, our influence extends both domestically and internationally, showcasing our commitment to driving digital transformation. At Ban Vien, we relentlessly pursue innovation across diverse industries like Edutech, Fintech, Retail, Automotive, Smart IoT, and Logistics. Our comprehensive services span Digital Consulting, R&D, Software Development, and Dedicated Development Centers. This global expansion includes valued clients and esteemed partners in the United States, Germany, Japan, Singapore, China, Hong Kong, Thailand, Malaysia, and Vietnam.

RESPONSIBILITIES

Development of backend systems (web service APIs: Rest APIs or SOAP APIs, chat system, web applications such as Java/JSP) with following responsibilities:

• Requirement development: ensure the requirement of system/project is enough clear and they are transferred to all members of team/project via Scrum planning or meetings.

• Design phase: knowledge of database design, system design and the architecture of the system.

- Review/feedback sequence diagrams for other members’ tasks (if need).

- Understand and follow/feedback database design, architecture design, framework/libraries of projects.

• Coding (CD) phase:

- 50% - 80% effort for coding + fix bug + code review (similar responsibility as senior backend engineer).

• Unit Test (UT) phase.

- Ensure that members apply unit testing framework/library (JUnit, Mockito, TestNG, ….) if the customer requests or the quality of project is high.

- Ensure the testing coverage (%) as requested.

• Integration Test (IT): ensure that the whole system (modules, 3rd party) is integrated as the functional requirement.

MUST HAVE

• Backend service experience in Scala (preferred), Java or Golang. At least 3 years of experience with the languages.

• Solid understanding of GoF Design Patterns.

• Have knowledge and awareness of Software Development Principles such as SOLID, KISS, DRY and so on.

• Have strong experience in Unit Testing and Code Quality Analysis, Code Coverage, Branch Coverage.

• Experience working with SQL or NoSQL data stores.

NICE TO HAVE

• Bachelor's Degree in Computer Science, Engineering, or related field.

• 6+ years of professional software development experience.

• Experience designing and delivering highly- available, scalable cloud-based systems.

• Experience with performance and optimization problems, particularly at large scale, and a demonstrated ability to both diagnose and prevent these problems.

• Capacity to clearly and concisely communicate about complex technical, architectural, and/or organizational problems and propose thorough solutions.

• Experience using Docker and Kubernetes.

• Familiarity with CI/CD tools like Jenkins, GitHub, TeamCity etc.

• Experience working in an Agile environment.

BENEFITS

• 13th Salary + Performance Bonus.

• Pass Probation Bonus.

• Premium healthcare insurance benefits (PVI Insurance package) and family medical benefit (based on the level of experience).

• Provide the famous e-learning platform-Udemy, to encourage continuous learning to adapt to the T-shape model.

• Flexible working time: only 8 hours required as continual working-time at the office.

• Annual leave up to 17 days: 12 days paid leave + 5 days’ sick leave.

• Professional and Personal Development Training Programs.

• 4 Stars standard company trip in summer and a big annual Year-End-Party.

• Coffee and snacks provided.

• Holiday celebrations and parties for team members and family.