Job Title

We are a Rakuten Group company, providing global B2B services for the mobile telco industry and enabling next-generation, cloud-based, international mobile services. Building on the technology Rakuten used to launch Japan’s newest mobile network, we are now taking our mobile offering global! To support our ambitions to provide an innovative cloud-native telco platform for our customers, we are looking to recruit and develop top talent from Digital Product Management. Let’s build the future of mobile telecommunications together!Job Responsibilities:Collaborates with Product and Engineering stakeholders to design and build platform services that meet key product and infrastructure requirements Produces both detailed designs for platform-level servicesMust be able to evaluate software and products against business requirements and turn business requirements into robust technical solutions fitting into corporate standards and strategy.Designs and implements microservices with thoughtfully defined APIs Should be conversant with frameworks & Architectures - Spring Boot, Spring Cloud, Spring Batch, Messaging Frameworks (like Kafka), Micro service Architecture Work with other areas of technology team to realize end to end solution and estimation for delivery proposals. Sound understanding of Java concepts, understanding of the technologies in the various architecture tiers – presentation, middleware, data access and integration to propose solution using Java /open-source technologiesDesign modules that are scalable, reusable, modular, secure.Clearly communicates design decisions, roadblocks and timelines to key stakeholdersAdheres to all industry best practices and standards for Agile/Scrum Frameworks adopted by the Organization including but not limited to daily stand-ups, grooming, planning, retrospectives, sprint reviews, demos, and analytics via systems (JIRA) administration to directly support initiatives set by Product Management and the Organization at large Actively participate in Production stabilization and lead system software improvements along with team members.Technical Skills: Candidate Should have at least total 8+ years of experience in IT software development/design architecture.3+ experience as an Architect in building distributed, highly available and scalable, microservice-based Cloud Native architectureExperience in one or more open-source Java frameworks such as Spring Boot, Spring Batch, Quartz, Spring Cloud, Spring Security, BPM, etc.Experience in single page web application framework like Angular.Experience with at least one type messaging system (Apache Kafka (Required), RabbitMQ)Experience with at least one RDBMS (MySQL, PostgreSQL, Oracle) Experience with at least one document-oriented DB (MongoDB, Preferably Couchbase DB) Experience with NoSQL DB like ElasticsearchProficient in creating design documents - LLD documents with UMLGood Exposure on Design Patterns, Microservices Architecture Design patterns and 12 factor applicationExperience working with observability/monitoring framework (Prometheus/Grafana, ELK) along with any APM toolAbility to conceptualize end-to-end system components across a wide range of technologies and translate into architectural design patterns for implementation Knowledge of security systems like Oauth 2, Keyclaok and SAMLFamiliarity with source code version control systems like Git/SVNExperience using, designing, and building REST/GRPC/ GraphQL/Web Service APIsProduction experience with container orchestration (Docker, Kubernetes/CI/CD) and maintaining production environments Good understanding of public clouds GCP, AWS Etc.Good Exposure on API Gateways, Config serversFamiliar with OWASPExperience in Telecom BSS (Business Support System) for CRM components added advantageQualification: BE/B.Tech/M.Tech/MCA with Computer science Background“Rakuten is committed to cultivating and preserving a culture of inclusion and connectedness. We are able to grow and learn better together with a diverse team and inclusive workforce. The collective sum of the individual differences, life experiences, knowledge, innovation, self-expression, and talent that our employees invest in their work represents not only part of our culture, but our reputation and Rakuten’s achievement as well. In recruiting for our team, we welcome the unique contributions that you can bring in terms of their education, opinions, culture, ethnicity, race, sex, gender identity and expression, nation of origin, age, languages spoken, veteran’s status, color, religion, disability, sexual orientation and beliefs”