Senior Java Developer

Cultivar Staffing & Search; Dubai; On-site; AED 200,000 - 300,000; Full time

Job summary

A leading e-wallet service provider in Dubai is seeking a Java Backend Developer to devise and execute architectural plans for their central payment system. Candidates should have a Bachelor's degree in a computer-related field and at least 5 years experience in Java development, with familiarity in blockchain being preferred. Strong communication and analytical skills are essential. Attractive job details and relocation packages are offered.

Qualifications

• Minimum of 5 years of experience in Java backend development.
• Familiarity in blockchain and R&D experience in the payment sector of the Crypto industry is preferred.
• Strong communication skills and self-driven ability.

Responsibilities

• Devising and executing the architectural progression plan for the central payment system.
• Optimizing performance and managing stability.
• Collaborating with product, testing, and other departments.

Skills

RabbitMQ

Redis

Kafka

Zookeeper

Java

Spring

Netty

Dubbo

NIO

Data structures

Algorithms

High availability

Concurrency

Communication

Education

Bachelor's degree in a computer-related field

Job description

Our client is a leading e-wallet service provider. Attractive job details and relocation package will be offered to the right candidate.

Responsibilities

• Devising and executing the architectural progression plan for the central payment/transaction system.
• Fine-tuning data connections, optimizing performance, managing stability, and conducting pertinent technical research.
• Reviewing and analyzing project requirements, and devising appropriate technical solutions accordingly.
• Collaborating efficiently with product, testing, and other departments to ensure timely completion of tasks with high standards.

Qualifications

• Bachelor's degree or higher in a computer-related field, with a minimum of 5 years of experience in Java backend development.
• Familiarity in blockchain and relevant R&D experience in the payment sector of the Crypto industry is preferred.
• Strong communication skills, self-driven ability, and relevant expertise in ensuring system stability, high availability, and high concurrency.
• Solid foundation in Java concurrent programming, familiarity with data structures, common engineering algorithms, and understanding of JVM principles.
• Proficiency in multithreaded network programming, NIO, and frameworks such as Netty and Dubbo, supported by practical experience.
• Well-versed in Spring-related technology stacks and capable of independently designing and implementing business systems.
• Knowledgeable about middleware like Redis, RabbitMQ/Kafka, Zookeeper, and their technical principles.
• Uphold excellent coding standards, possess strong engineering capabilities, and exhibit adept analytical and problem-solving skills.
• Display proactiveness and a strong sense of responsibility towards assigned tasks.

Interested candidates are invited to submit a resume in MS Word format stating past work experience, reasons for each leave, past and expected remuneration.

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Required Skills

• RabbitMQ
• Redis
• Kafka
• Zookeeper
• Java
• Spring
• Netty
• Dubbo
• NIO
• Data structures
• Algorithms
• High availability
• Concurrency
• Communication