SR. SYSTEM ENGINEER (DEVELOPMENT) - JAVA / FULLSTACK SOLUTION DEVELOPER

Doha, Ad Dawhah, Qatar

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reference
Job reference 1281342
location
Location Doha, Ad Dawhah, Qatar
sector
Sector Energy - Oil & Gas
function
Function IT & Telecoms
type
Employment type Contract
date
Date published October 5, 2026

SR. SYSTEM ENGINEER (DEVELOPMENT) - JAVA / FULLSTACK SOLUTION DEVELOPER 

Full Stack Developer (JavaScript, Java) 

Qualification: 

  • Minimum bachelor’s degree in computer science, software engineering, or a related field (or equivalent experience). 

Skills: 

  • Experience in designing and building user-friendly and intuitive applications. 
  • Strong understanding of data modelling and business process automation concepts. 
  • Experience with other Microsoft technologies like Azure, SharePoint, and Office 365 is a plus. 
  • Expertise in building modern UI experiences with JavaScript frameworks. 
    • Design and develop captivating user interfaces using JavaScript frameworks like Vue.js, Angular, or React. 
    • Ensure a consistent and seamless user experience across all platforms. 
  • Strong understanding of RESTful API design principles and best practices 
  • Experience with designing and implementing APIs using Azure Functions, API Gateway, and on-premise solutions: 
    • Craft secure and efficient backend services with Java and modern frameworks like Spring Boot 
    • Design and implement RESTful APIs using JavaScript, Azure Functions or on-premises solutions. 
    • Seamlessly integrate services and APIs through API gateways on cloud or on-premise configurations. 
  • Experience in database design is in addition to writing efficient queries. 
  • Experience with cloud platforms like Azure and on-premise server deployments  
    • Deploy applications to both Azure cloud and on-premise servers using appropriate tools and methodologies. 
  • Excellent problem-solving, analytical, and critical thinking skills. 
  • Effective communication and collaboration skills. 
  • Ability to thrive in a collaborative and fast-paced environment. 
  • Write clean, documented, and maintainable code for both front-end and back-end. 
  • Champion code reviews and knowledge sharing within the team. 
  • Stay ahead of the curve by immersing yourself in the latest technological advancements. 

Work Experience: 

  • 3+ years of experience as a full-stack developer with strong JavaScript and Java proficiency 

Primary Duties and Responsibilities 

  • Design and develop robust, scalable, secure and efficient software solutions to meet business requirements. 
  • Design, develop, and maintain backend microservices and RESTful APIs following latest industry standards and best practices. 
  • Implement effective security measures and best practices throughout the development lifecycle. 
  • Integrate with various services and APIs using API Gateway 
  • Collaborate with cross-functional teams (projects, design, QA) to understand requirements and deliver solutions. 
  • Write clean, well-documented, and maintainable code. 
  • Participate in code reviews and knowledge sharing within the team 
  • Stay up-to-date with the latest technologies and industry trends.

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