Java Backend Senior Developer

About the Role/position

- In this role, you will a senior Java backend developer of a team. You will help Java back-end team and work in project team with other sub-teams (front-end, mobile, DevOps, BA) and partner closely with our clients on a wide variety of collaborative and innovative engagements.

- One should be a phenomenal teammate with a forward-thinking mindset, ability and confidence to challenge the status quo to define future visions.

Responsibilities:

• Translate application User Stories into functional applications

• Design, build, and maintain efficient, reusable, reliable, testable and secure Java code

• Design and build API following microservices principles

• Ensure the best possible performance, quality, and responsiveness of the applications

• Identify bottlenecks and bugs, and find solutions to fix issues

• Help team to maintain code quality, organization, and automatization

Benefit

• Competitive salary, health insurance covered for employee and dependents.

• Working on international projects. Professional and dynamic working environment

• Achieving valuable experience with variety projects, new technologies and hundreds of talents

• Receiving training opportunities including many technical seminars and soft skill training courses

• Good opportunity for promotion through regular performance review system.

Primary Skills:

✓ Language: Java, SQL

✓ Frameworks: SpringMVC, SpringBoot, Hibernate, Junit, Mockito

✓ API specification: Spectral, Swagger

✓ Java API Security: Authentication, Authorization, common security standards

✓ Database: SQL server, MariaDB, MySQL, PostgreSQL

✓ Tools: Gradle, Maven, GIT, JIRA/Confluence

✓ At least basic knowledge of AWS Cloud and deployment

Secondary Skills:

✓ Basic of advanced knowledge of an alternate cloud provider (AWS, GCP…)

✓ Kubernetes on one cloud provider

✓ CI/CD tools (Harness, Jenkins)

• BS/MS degree in Computer Science, Engineering or a related subject

• Good English communication is a must

• Minimum 4+ years of relevant experience primarily in Java backend development

• Proficient in Java, with a good knowledge of its ecosystems

• Proficient in writing efficient, reusable, reliable, testable and secure Java code

• Excellent in popular Java frameworks: Spring MVC, Spring Boot, Hibernate

• Familiarity with concepts of MVC, JDBC, and RESTful, micro service

• Familiarity with security aspects of backend API: authentication, authorization, OAuth, OpenID, JWT, SAML, SSO

• Object Oriented analysis and design using common design patterns

• Familiarity with common integration patterns: REST, Messaging, Streaming, SOAP

• Knowledge of concurrency patterns in Java

• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate)

• Proficient understanding of code versioning tools, such as Git

• Familiarity with build tools such as Gradle, Maven, Ant

• Familiarity with continuous integration and basic cloud services on one cloud provider is a plus

• Familiarity with other languages for backend is a plus: NodeJS, dotNET, Kotlin

• Knowledge of the business domains is a plus: Insurance (Life/Non-life), Banking

• Experience working in an agile team, practicing Scrum, Kanban

• Good communication skills, interpersonal and teamworking skills

• Pro-active and flexible working approach

• Team-player with experience working with international and multi-functional teams

• Self-development skills to keep up to date with fast-changing trends