Sr Java Developer
- Contractor
- USA
- Cognitek
- Prefferd visa:
- Posted 1 day ago – Accepting applications
-
Offerd Salary $ 50 - $ 60
-
Required Position 2-4 hires
-
Experience 5-10 Years Required
We are seeking an experienced Senior Java Developer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate should have extensive experience in Core Java, Spring Boot, microservices architecture, REST APIs, database technologies, and cloud platforms. The candidate will lead technical development, optimize application performance, review code, and collaborate with cross-functional teams to deliver reliable software solutions.
Master’s degree in Computer Science, Information Technology, Software Engineering, or a related field.
5–10+ years of experience in Java application development.
Strong expertise in Core Java, Java 8+, OOP, Collections, and Multithreading.
Extensive experience with Spring Boot, Spring MVC, Spring Security, and Hibernate.
Strong experience designing and developing RESTful APIs and microservices.
Experience with distributed systems and enterprise application architecture.
Strong knowledge of SQL and relational databases.
Experience with MongoDB, Cassandra, or other NoSQL databases is preferred.
Hands-on experience with AWS, Azure, or GCP.
Knowledge of Docker, Kubernetes, Jenkins, and CI/CD pipelines.
Experience with unit testing, integration testing, debugging, and performance optimization.
Familiarity with Agile/Scrum methodologies and SDLC.
Ability to lead technical discussions, conduct code reviews, and mentor junior developers.
Strong leadership, communication, and problem-solving skills.