3 IoT83 Jobs

About the Role :

We are looking for a highly skilled Technical Lead - Backend to join our dynamic team. The ideal candidate must have a strong foundation in Core Java and extensive experience in developing web applications, RESTful APIs, and microservices using Java and Spring Boot. This role requires hands-on experience with modern development tools, databases, and DevOps practices.

Key Responsibilities :

- Lead and mentor a team of backend developers in designing and developing robust applications.

- Architect, develop, and maintain high-performance backend systems using Java technologies.

- Design and implement scalable Microservices using Spring Boot.

- Develop and maintain RESTful APIs for seamless integration with front-end and third-party applications.

- Work with Apache Kafka for pub-sub architecture implementations.

- Optimize and manage databases, including MongoDB and MySQL.

- Implement Spring Security and other security best practices to protect applications.

- Collaborate with DevOps teams and contribute to Docker, Kubernetes, and Ingress setup and management.

- Utilize GitLab/GitHub/Bitbucket for version control and CI/CD pipelines.

- Stay updated with emerging technologies and drive technical innovation.

Must-Have Skills :

- Core Java (Java 8+) : Strong fundamentals, including lambda expressions, functional interfaces, and Stream API.

- Spring Framework & Spring Security

- Microservices Architecture & Design Patterns

Database Expertise :

- NoSQL : MongoDB

- RDBMS : PostgreSQL, MySQL (Complex Queries, Events, Sharding)

- Pub-Sub Architecture : Kafka, MQTT

- DevOps & Cloud Technologies : Docker, Kubernetes, Ingress

- Version Control Systems : GitLab, GitHub, Bitbucket

Preferred Qualifications :

- Strong understanding of DevOps tools and CI/CD pipelines.

- Experience in cloud platforms (AWS, GCP, Azure) is a plus.

- Excellent problem-solving, debugging, and performance tuning skills.

- Strong communication and leadership skills to drive and mentor the team effectively.