Senior Java Backend Developer

Must have skills required :

J2EE, Restful APIs, Core Java, Multithreading, Data structures & algorithms, SQL & NoSQL, Kafka/ RabbitMQ, Unix/ Linux scripting

Good to have skills :

Docker, Kubernetes, GIT, CI/ CD pipelines

Tech5 (One of Uplers' Clients) is Looking for:

Senior Java Backend Developer who is passionate about their work, eager to learn and grow, and who is committed to delivering exceptional results. If you are a team player, with a positive attitude and a desire to make a difference, then we want to hear from you.

Role Overview Description

Job Title: Senior Java Backend Developer - India (remote)

Responsibilities:

• Design and develop robust server-side applications using Java, focusing on high performance, scalability, and maintainability.
• Build and optimize multi-threaded, clustered, high-volume transactional systems.
• Implement and maintain RESTful APIs within a Service-Oriented Architecture (SOA).
• Utilize architectural design patterns to solve complex technical problems.
• Lead the design and implementation of multithreaded applications, ensuring performance and scalability.
• Conduct thorough code reviews, documentation, and participate in software release management processes.
• Collaborate with cross-functional teams to identify and resolve bottlenecks and performance issues in existing systems.

Qualifications:

• 68 years of hands-on experience in Java server-side development.
• 4+ years of experience building multi-threaded, transactional systems at scale.
• Expertise in Core Java, J2EE, and the Java concurrency framework.
• Strong knowledge of data structures, algorithms, and performance optimization.
• Solid experience with relational (SQL) and NoSQL databases.
• Experience with distributed messaging frameworks like Kafka and RabbitMQ.
• Proficient in Unix/Linux environments, with good knowledge of shell scripting.
• Familiarity with version control (Git), continuous integration tools, and Docker.
• Experience in identifying and resolving application bottlenecks and memory issues.
• Knowledge of Kubernetes (optional but preferred).