Senior Back-end Developer (On Site)

We are looking for a Senior Backend Developer  who is an experienced software developer specializing in the server-side development of applications. This position will work on creating robust, scalable, and secure backend systems that support web and mobile platforms, manage data flow between servers and users, and integrate with other services and databases. What you'll do: •     Develop and maintain server-side application logic •     Design and manage database architecture and server integration •     Ensure application scalability, performance, and security •     Develop APIs for web and mobile applications •     Collaborate with front-end developers for seamless application integration •     Build high-quality modular, reusable and maintainable code •     Participate in code reviews •     Collaborate with multidisciplinary team of designers, developers and system administrators •     Stay updated with new technologies and best practices in backend development •     Coach and mentor junior developers. Who we need : •     Bachelor/Associate degree in Computer Science or similar relevant field •     4+ years (senior role) of experience as a backend engineer working with medium to large projects •     Worked in agile environment and has good grasp of agile cadence •     Experience in some prominent languages such as Java, Typescript, etc •     Familiarity with front-end languages such as HTML, JavaScript and CSS •     Analytical mindset: Able to breakdown requirement into coding architecture, reusable components, test plan and tech plan before coding. •     Understanding in application performance and capability in writing codes to achieve low latency and high throughput APIs •     Understanding in application security, authentication, and writing secure codes •     Experience working with relational (SQL server) and NoSQL databases (MongoDb, Casandra, Elastic).  •      Experience working with ORM, Migration technology, message brokers (RabbitMQ) and caching •      Experience in writing Unit and Integration test •      Experience in microservice architecture, Mobile apps technologies, other database paradigm such as inverted index database and in memory database is a plus. •      Critical thinker and problem-solving skills •      Team player: share and mutual help * * * Integrity Indonesia is a foreign investment company that has operated for 22 years in Indonesia. Our business is to provide services related to the prevention, detection and investigation of fraud. Our services include employment background screening, whistleblowing systems, mystery shopping services, due diligence, process serving, research & market intelligence, asset tracing, skip tracing, claims investigations, brand protection, anti-counterfeiting, trademark investigation and market surveys. For more information, please see our website: