Backend API Developer

Backend API Developer (Java/Spring Boot/Microservices)Job DescriptionWe are seeking a highly motivated Backend API Developer with strong experience in Java, Spring Boot, Microservices, and REST APIs to join our engineering team. The ideal candidate will design and develop scalable backend services that support telecom platforms and cloud-native applications.You will work with cross-functional teams to build secure, high-performance APIs and distributed backend systems while following Agile development practices.Required Skills5+ years of Backend Development experience - (Telecome Experience madnatory)Strong experience with Java 11/17Hands-on experience with Spring BootExperience developing RESTful APIsStrong knowledge of Microservices ArchitectureExperience with Spring Security, OAuth2, and JWTDatabase experience with PostgreSQL, MySQL, Oracle, or MongoDBExperience with Apache Kafka or other messaging platformsExperience using Docker and KubernetesGit version controlCI/CD using Jenkins, GitHub Actions, or Azure DevOpsStrong SQL skillsExperience working in Agile/Scrum environmentsPreferred SkillsTelecom industry experience (OSS/BSS, Network Management, Provisioning)Cloud platforms (AWS, Azure, or GCP)Spring CloudOpenAPI/SwaggerRedisCassandraElasticsearchMonitoring tools (Grafana, Prometheus, ELK)Linux environmentUnit testing using JUnit and MockitoResponsibilitiesDesign and develop scalable backend APIs using Java and Spring Boot.Build RESTful services and microservices.Develop secure, reusable, and maintainable backend components.Integrate APIs with databases and external systems.Optimize application performance and scalability.Implement authentication and authorization mechanisms.Participate in code reviews and Agile ceremonies.Troubleshoot production issues and improve system reliability.Collaborate with architects, QA engineers, DevOps teams, and product stakeholders.QualificationsBachelor’s degree in Computer Science, Engineering, or a related field.5+ years of Java Backend Development experience.Strong analytical and problem-solving skills.Excellent communication and teamwork skills.Nice to HaveTelecom domain experienceOSS/BSS platforms5G or Network Management exposureCloud-native application developmentEvent-driven architecture using Kafka

We are seeking a highly motivated Backend API Developer with strong experience in Java, Spring Boot, Microservices, and REST APIs to join our engineering team. The ideal candidate will design and develop scalable backend services that support telecom platforms and cloud-native applications., * 5+ years of Backend Development experience - (Telecome Experience madnatory)

• Strong experience with Java 11/17
• Hands-on experience with Spring Boot
• Experience developing RESTful APIs
• Strong knowledge of Microservices Architecture
• Experience with Spring Security, OAuth2, and JWT
• Database experience with PostgreSQL, MySQL, Oracle, or MongoDB
• Experience with Apache Kafka or other messaging platforms
• Experience using Docker and Kubernetes
• Git version control
• CI/CD using Jenkins, GitHub Actions, or Azure DevOps
• Strong SQL skills
• Experience working in Agile/Scrum environments

Preferred Skills

• Telecom industry experience (OSS/BSS, Network Management, Provisioning)
• Cloud platforms (AWS, Azure, or GCP)
• Spring Cloud
• OpenAPI/Swagger
• Redis
• Cassandra
• Elasticsearch
• Monitoring tools (Grafana, Prometheus, ELK)
• Linux environment
• Unit testing using JUnit and Mockito, * Bachelor’s degree in Computer Science, Engineering, or a related field.
• 5+ years of Java Backend Development experience.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork skills.

Nice to Have

• Telecom domain experience
• OSS/BSS platforms
• 5G or Network Management exposure
• Cloud-native application development
• Event-driven architecture using Kafka