Backend Engineer - Java (UAE National)

Maseera; United Arab Emirates; On-site; AED 180,000 - 300,000; Full time

Job summary

Core42 is seeking an innovative Backend Engineer to design, build and test backend services, APIs and data processing pipelines. You will contribute to architecture discussions, optimise performance and ensure scalable, cost-efficient solutions aligned with regulatory needs across global deployments.

You will model software behavior, write clean code, and collaborate with teams to deliver robust services using Java, Spring Boot and Microservices.

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, Engineering or a related field.
• At least 2 years of experience in Java Spring Boot and microservices development.
• Proficiency in working with message queues such as AMQ, RabbitMQ or Kafka.
• Proven experience in developing RESTful APIs.
• Proficiency in understanding data, entity relationships, structured and unstructured data, and SQL and NoSQL databases; familiarity with Elasticsearch is preferred.
• Practical experience in multithreading and concurrency programming.
• Familiarity with Maven, UNIX/Linux and shell scripting.
• Proficient use of Git.

Responsibilities

• Create and communicate multiple design views to balance stakeholders’ concerns.
• Model or simulate the behaviour of proposed software for approval by stakeholders.
• Write, test, document, amend and refactor complex programs and integration software services.
• Define and manage scoping, requirement definition and prioritisation activities for small-scale changes and assist with more complex change initiatives.
• Follow agreed standards and apply appropriate techniques to elicit and document detailed requirements.
• Contribute to the selection of an appropriate software development approach, whether predictive or adaptive.
• Design test cases and test scripts mapped to pre-determined criteria.
• Develop and maintain specialist knowledge of database and data warehouse concepts and architecture.
• Build reusable code and libraries for future use.

Skills

Java Spring Boot

Microservices

RabbitMQ

Kafka

RESTful APIs

SQL

NoSQL

Elasticsearch

Multithreading

Unix/Linux

Shell scripting

Git

Maven

Java EE

Education

Bachelor’s degree in Information Technology, Computer Science, Engineering or a related field

Tools

AMQ

RabbitMQ

Kafka

Job description

Core42, a leader in AI-powered cloud and digital infrastructure, is driving transformative technology solutions globally. Leveraging advanced resources and partnerships, Core42 empowers clients to harness sovereign AI infrastructure, especially in sectors with stringent regulatory needs. With a mission to redefine digital transformation, we combine sovereign capabilities with scalable, high-performance compute infrastructure, positioning itself at the forefront of AI innovation in the Middle East and beyond. The opportunity

We are seeking an innovative, creative and experienced Backend Engineer to build the structure of advanced software applications by writing flawless business logic, server scripts and APIs. You’ll design, build and test complex programs and integration services, contribute to architecture discussions, and develop optimal solutions that enhance user experience while maximising speed, scalability and technical feasibility. Your performance will be measured by cost savings achieved, reduction in productivity loss, processes optimised, defect‑free delivery, adherence to policies, procedures and quality standards, and customer NPS. Your key responsibilities Create and communicate multiple design views to identify and balance the concerns of all stakeholders of software design, covering both functional and non-functional requirements Model or simulate the behaviour of proposed software to enable approval by stakeholders and facilitate effective construction of the software Design, code, verify, test, document, amend and re-factor complex programs/scripts and integration software services Define and manage scoping, requirement definition and prioritisation activities for small-scale changes, and assist with more complex change initiatives Follow agreed standards and apply appropriate techniques to elicit and document detailed requirements Contribute to the selection of an appropriate software development approach, whether predictive (plan-driven) or adaptive (iterative/agile) Design test cases and test scripts mapped to pre-determined criteria, clearly recording and reporting outcomes Develop and maintain specialist knowledge of database and data warehouse concepts, design principles, architecture, software and facilities Develop optimal solutions to enhance user experience, optimising for maximum speed, scalability and technical feasibility Participate in architecture discussions to gain a detailed understanding of the complete architecture of a product and its functionalities Build reusable code and libraries for future use

What we’re looking for

• Required skills / qualifications
  • Bachelor’s degree in Information Technology, Computer Science, Engineering or a related field
  • At least 2 years of experience in Java Spring Boot and microservices development
  • Proficiency in working with message queues such as AMQ, RabbitMQ or Kafka
  • Proven experience in developing RESTful APIs
  • Proficiency in understanding data, entity relationships, structured and unstructured data, and SQL and NoSQL databases; familiarity with Elasticsearch is preferred
  • Practical experience in multithreading and concurrency programming
  • Familiarity with Maven, UNIX/Linux and shell scripting
  • Proficient use of Git
• Preferred skills / qualifications
  • Experience with process engines such as Activiti, Flowable or Camunda
  • Familiarity with AWS or Azure cloud services
  • A passion for constant improvement and an innovative, creative approach to problem-solving
  • Excellent communication skills

What working at Core42 offers

With a diverse team of 1,100+ employees from 68 nationalities, we foster an inclusive, innovative and collaborative environment. At Core42, we foster a culture grounded in trust, accountability and high performance. We are united by our values: Grit , where we overcome challenges with resilience and determination, Passion , which drives us to pursue excellence in everything we do, and Impact , as we aim to inspire progress and create