Sr. Lead Java Engineer – Backend-Java

Technical skills requirements

The candidate must demonstrate proficiency in :

• Languages : Java JDK 8 / 17+, Go, JavaScript
• Framework : Springboot, Spring Micro-services, Sprint security, Multi-threading, etc
• Orchestration : Docker, K8s
• Event framework : Rabbit MQ, Kafka, Zookeeper
• Database : MySQL, Oracle, MSSQL, Mongo, AWS RDS
• Operating Systems : Linux, Windows 10 / 11, AIX
• Networking : TCP / IP, HTTP, HTTPS, WSS, FTP
• Cloud Platform : AWS
• Automation Tools : Jenkins, ELK Stack
• Monitoring Tools : AWS CloudWatch, ELK, Grafana, etc
• Strong experience in Core Java, Java 8+, Spring Boot, and REST API development .
• Hands-on experience with microservices architecture and containerization (Docker / Kubernetes) .
• Good understanding of database systems (both SQL and NoSQL).
• Experience integrating with third-party APIs and handling authentication (OAuth2, JWT, etc.).
• Strong focus on code quality, scalability, and performance optimization .
• Familiarity with CI / CD pipelines, Git, and build tools (Maven / Gradle) .
• Excellent debugging and analytical skills to identify and resolve complex technical issues.
• Strong verbal and written communication skills with the ability to present technical concepts clearly.
• Ability to translate business requirements into robust technical solutions.