Senior Java Backend Developer

Uplers; Remote; INR 27,00,000 - 43,21,000; Full time

Job summary

A leading recruitment agency is looking for a Senior Java Backend Developer to work remotely. The ideal candidate should have over 6 years of experience in Java server-side development and a strong understanding of multithreaded systems. Responsibilities include designing scalable server-side applications and implementing RESTful APIs. Familiarity with CI/CD, Docker, and cloud services is preferred. The role offers a competitive salary range based on experience, between USD 30,000 - 48,000 annually.

Qualifications

• 6-8 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).

Responsibilities

• Design and develop robust server-side applications using Java.
• 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.
• Conduct thorough code reviews and participate in software release management.
• Collaborate with cross-functional teams to resolve bottlenecks.

Skills

CI/CD pipelines

Core Java

Data structures & algorithms

J2EE

Kafka/RabbitMQ

Multithreading

Restful APIs

SQL & NoSQL

Unix/Linux scripting

Docker

Git

Kubernetes

Job description

Experience: 6+ years

Salary: USD 30000-48000 / year (based on experience)

Expected Notice Period: 15 Days

Shift: Asia/Kolkata (IST)

Opportunity Type: Remote

Placement Type: Full Time Permanent position (Payroll and Compliance to be managed by: Tech5)

Note: This is a requirement for one of Uplers' client - Tech5.

Must have skills required

CI/CD pipelines, Core Java, Data structures & algorithms, J2EE, Kafka/RabbitMQ, Multithreading, Restful APIs, SQL & NoSQL, Unix/Linux scripting, Docker, Git, Kubernetes.

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

• 6–8 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).

Interview Rounds

• 1st - Technical screening
• 2nd - Technical & behavioural discussion
• 3rd - HR

How to apply for this opportunity?

• Step 1: Click On Apply! And Register or Login on our portal.
• Step 2: Complete the Screening Form & Upload updated Resume
• Step 3: Increase your chances to get shortlisted & meet the client for the Interview!

About Uplers

Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement. (Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well). So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!