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sr. systems engineer (application devt) Jobs in Doha

sr. systems engineer (application devt)

web developer

software engineer developer

Innovatix Systems Services

Job Summary:As a Full Stack Software Developer, you will play a key role in designing, developing, and maintaining web and mobile applications. You will be involved in the entire software development lifecycle, from concept and design to testing and deployment. Your work will help drive our products' functionality, performance, and user experience across different platforms.Key Responsibilities:1. Design, develop, and maintain responsive, high-performance web and mobile applications that are cross-platform compatible across devices.2. Implement both client-side (React/Next.js/TypeScript) and server-side (Laravel/PHP) components for scalable solutions.3. Develop, document, and maintain RESTful APIs, and work with GraphQL or other technologies to integrate third-party services and data sources.4. Build reusable, clean, and scalable code libraries to ensure long-term performance, maintainability, and scalability.5. Implement authentication and authorization flows using Laravel Passport (OAuth2, API tokens).6. Integrate and manage Microsoft SQL Server for relational data storage, complex queries, and reporting.7. Implement auditing, logging, and reporting features using Owen-It Laravel Auditing, DOMPDF, Snappy, PhpSpreadsheet, and PhpWord.8. Develop notification systems using Laravel Email Notifications, third-party SMS APIs, and Firebase push notifications.9. Manage file handling, task scheduling, and background jobs using Laravel Scheduler &amp; Queues.10. Build modern, responsive UI components with TailwindCSS and ShadCN, managing state with Zustand and data fetching with ReactQuery/TanstackQuery.11. Ensure application validation, security, and compliance using Zod schema validation and industry best practices.12. Conduct unit and integration testing to deliver high-quality, reliable, and maintainable applications.13. Troubleshoot, debug, and optimize applications for performance, usability, and security.14. Deploy and manage applications using Docker and cloud platforms (AWS, Azure, GCP, or equivalent).15. Collaborate closely with designers, product managers, and other developers, participate in code reviews, contribute to technical documentation, and stay updated with the latest industry trends and best practices.Preferred Qualifications:&middot; Bachelor&rsquo;s degree in Computer Science, Information Technology, Software Engineering, or related field.&middot; Proven experience (3+ years) as a Full Stack Developer with hands-on experience in both front-end and back-end technologies.&middot; Strong expertise in Laravel (PHP 8.2+) and Microsoft SQL Server.&middot; Hands-on experience with React.js, Next.js, and TypeScript.&middot; Solid understanding of REST APIs, authentication (OAuth2, tokens), and third-party integrations.&middot; Proficiency with Docker and experience deploying to cloud platforms (AWS, Azure, GCP, or equivalent).&middot; Strong knowledge of cross-platform responsive development.&middot; Familiarity with auditing, logging, and reporting tools (e.g., Laravel Auditing, DOMPDF, PhpSpreadsheet).&middot; Experience with task scheduling, queues, and file handling in Laravel.&middot; Good knowledge of UI/UX development using TailwindCSS and component libraries (ShadCN).&middot; Strong problem-solving, debugging, and optimization skills.&middot; Excellent communication and teamwork skills in English.&middot; Experience with Firebase integration (push notifications).&middot; Knowledge of CI/CD pipelines and DevOps practices.&middot; Previous experience in Agile/Scrum teams.Preferred Skills:<ul><li>Understanding of building scalable and maintainable microservices-based systems.</li><li>Familiarity with AWS Lambda, Google Cloud Functions, or similar serverless frameworks.</li><li>Strong understanding of UX/UI design principles and experience working with design tools such as Figma, Sketch, or Adobe XD.</li><li>Experience optimizing web and mobile apps for performance, including code-splitting, lazy loading, and front-end performance tools.</li><li>Experience with data analytics tools or libraries, including Python, R, or SQL-based reporting.</li><li>Experience in building and deploying mobile-first responsive web applications.</li><li>Experience leading small teams or mentoring junior developers is a plus.</li></ul>Job Type: Full-time

Software Developer

Mindstream

Hiring: Software Engineer Location: Onsite &ndash; Qatar Duration: 6 Months &amp; Extendable Salary: QAR 12,000/- (Full Package)Key Skills &amp; Experience:<ul><li>Strong expertise in Java 17, Spring Framework, and Spring Boot</li><li>Hands-on experience with Angular, AngularJS, JavaScript, NodeJS</li><li>Skilled in developing REST APIs and Graph Query Language (preferred)</li><li>Solid understanding of collections frameworks</li><li>Proficiency in SQL, PL/SQL, Oracle, MySQL, SQL Server</li><li>Familiar with PostgreSQL, MongoDB, or NoSQL databases</li><li>Knowledge of database design, data modeling, and administration</li><li>Experience with NiFi and retrieving data via APIs is an advantage</li></ul>Requirements:<ul><li>Minimum 5&ndash;8 years of relevant development experience</li><li>Strong problem-solving and debugging skills</li></ul>Job Type: Contract Contract length: 6 monthsPay: QAR11,000.00 - QAR12,000.00 per monthApplication Question(s):<ul><li>Do you have experience working with Angular, AngularJS, JavaScript, and Node.js?</li><li>How many years of hands-on experience do you have with Java, Spring Framework, and Spring Boot?</li><li>How many years of experience do you have with SQL, PL/SQL, and RDBMS like Oracle, MySQL, or SQL Server?</li><li>Have you developed and exposed REST APIs or worked with HTTP REST/JSON web services?</li><li>Do you have experience with database design, NoSQL databases (PostgreSQL, MongoDB), or using tools like Nifi?</li></ul>* What is your notice period? (Immediate / 15 days / 30 days / Other &ndash; please specify)

Software Engineer

Scale AI

<div>
 Scale&rsquo;s rapidly growing International Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of:
 
 
 <ul>
 <li>
 Creating custom AI applications that will impact millions of citizens
 </li>
 <li>
 Generating high-quality training data for custom LLMs
 </li>
 <li>
 Upskilling and advisory services to spread the impact of AI
 
 
 </li>
 </ul>
 As a Software Engineer (Forward Deployed), you&rsquo;ll collaborate directly with public sector counterparts to quickly build full-stack, AI applications to solve their most pressing challenges and achieve meaningful impact for citizens.
 
 
 At Scale, we&rsquo;re not just building AI solutions&mdash;we&rsquo;re enabling the public sector to transform their operations and better serve citizens through cutting-edge technology. If you&rsquo;re ready to shape the future of AI in the public sector and be a founding member of our team, we&rsquo;d love to hear from you.
 
 
 
 You will:
 
 
 
 <ul>
 <li>
 Partner with public sector clients to deeply understand their challenges and define AI-driven solutions
 </li>
 <li>
 Scope and implement comprehensive solutions to ambiguous customer problems
 </li>
 <li>
 Build and maintain end-to-end web applications using modern frameworks and technologies.
 </li>
 <li>
 Leverage database systems to manage and query data efficiently
 </li>
 <li>
 Deploy and manage infrastructure on cloud service environments for scalability and reliability
 </li>
 <li>
 Build customer facing products and integrate with AI models to deliver intelligent and interactive user experiences
 </li>
 <li>
 Work cross-functionally with design, product, and data teams to create robust applications
 </li>
 <li>
 Spend significant time onsite with clients, including traveling up to 1-2 weeks per month as needed
 
 
 </li>
 </ul>
 
 Ideally you&rsquo;d have:
 
 
 
 <ul>
 <li>
 A strong engineering background, with a Bachelor&rsquo;s degree in Computer Science, Mathematics, or a related quantitative field (or equivalent practical experience)
 </li>
 <li>
 5+ years of post-graduation, full-stack engineering experience with demonstrated proficiency in Python, Node, React, Next.js, TypeScript/JavaScript, or similar
 </li>
 <li>
 Can-do attitude with a good handle on infrastructure and system design
 </li>
 <li>
 Experience working directly with customers and within customer infrastructure
 
 
 </li>
 </ul>
 
 Nice to haves:
 
 
 
 <ul>
 <li>
 Proficient in Arabic
 </li>
 <li>
 Past experience working at a startup as a CTO or founding engineer or in a forward deployed engineer / dedicated customer engineer role
 </li>
 <li>
 Experience working cross functionally with operations
 </li>
 <li>
 Experience building solutions with LLMs and a deep understanding of the overall Gen AI landscape
 
 
 </li>
 </ul>
 
 
 PLEASE NOTE:
 
 
 
 Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants.
 
 
 
 
 About Us:
 
 
 
 
 At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Cisco, DLA Piper, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications.
 
 
 
 
 We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status.
 
 
 
 
 We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at accommodations@scale.com. Please see the United States Department of Labor's
 
 
 Know Your Rights poster
 
 
 for additional information.
 
 
 
 
 We comply with the United States Department of Labor's
 
 
 Pay Transparency provision
 
 
 .
 
 
 
 
 
 PLEASE NOTE:
 
 We collect, retain and use personal data for our professional business purposes, including notifying you of job opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants&rsquo; needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with our internal policies and programs designed to protect personal data. Please see our privacy policy for additional information.
 
</div>

Software Engineer (Forward Deployed), International Public Sector

VAM SYSTEMS

<div>Company Description 
Job Description 
We are currently looking ITSM Developer for our Qatar operations with the following terms &amp; conditions.
Required Qualifications &amp; Skills<ul><li>Bachelor&rsquo;s degree in Computer Science, Information Systems, or related field.</li><li>Hands-on experience with at least one ITSM platform (preferably Ivanti).</li><li>Strong knowledge of APIs, REST, SOAP, web services, and integration patterns.</li><li>Experience with scripting languages (JavaScript, Python, PowerShell, or similar).</li><li>Familiarity with middleware and integration tools (ServiceNow IntegrationHub, MuleSoft, Boomi, Azure Logic Apps, etc.).</li><li>Knowledge of ITIL v4 practices and ITSM processes (Incident, Problem, Change, Asset, CMDB).</li><li>Strong understanding of databases (SQL/NoSQL) and data structures.</li><li>Good troubleshooting, debugging, and problem-solving skills.</li><li>Experience with version control (Git) and CI/CD pipelines.</li></ul>
Key Responsibilities<ul><li>Design, develop, and maintain integrations between ITSM tools (Ivanti , ServiceNow, BMC Remedy, etc.) and enterprise applications (ERP, CRM, HR, Monitoring tools, CMDB, etc.).</li><li>Configure and develop APIs, web services, and middleware components to support ITSM processes.</li><li>Work closely with ITSM process owners (Incident, Change, Problem, Asset, CMDB) to gather integration requirements.</li><li>Develop and customize workflows, business rules, and automation scripts within the ITSM platform.</li><li>Ensure integrations adhere to data quality, performance, and security standards.</li></ul>
Joining time frame: 2 weeks (maximum 1 month) 
Additional Information 
Terms and conditions:
Joining time frame: maximum 4 weeks</div>

ITSM Developer

<div>
 Scale&rsquo;s rapidly growing International Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of:
 
 
 <ul>
 <li>
 Creating custom AI applications that will impact millions of citizens
 </li>
 <li>
 Generating high-quality training data for national LLMs
 </li>
 <li>
 Upskilling and advisory services to spread the impact of AI
 
 
 </li>
 </ul>
 As a Software Engineer (Product), you&rsquo;ll work to turn prototypes into scalable, generalized AI applications that can serve public sector clients across the world and build the tooling that will enable our operations teams to efficiently create high-quality data for AI models.
 
 
 At Scale, we&rsquo;re not just building AI solutions&mdash;we&rsquo;re enabling the public sector to transform their operations and better serve citizens through cutting-edge technology. If you&rsquo;re ready to shape the future of AI in the public sector and be a founding member of our team, we&rsquo;d love to hear from you.
 
 
 
 You will:
 
 
 
 <ul>
 <li>
 Build and maintain full stack web applications using modern frameworks and technologies
 </li>
 <li>
 Leverage database systems to manage and query data efficiently
 </li>
 <li>
 Deploy and manage infrastructure on cloud service environments for scalability and reliability
 </li>
 <li>
 Contribute to horizontal platform features which will be used across different client use cases
 </li>
 <li>
 Work cross-functionally with design, product, and data teams to create robust applications
 
 
 </li>
 </ul>
 
 Ideally you&rsquo;d have:
 
 
 
 <ul>
 <li>
 A strong engineering background, with a Bachelor&rsquo;s degree in Computer Science, Mathematics, or a related quantitative field (or equivalent practical experience)
 </li>
 <li>
 5+ years of post-graduation, full-stack engineering experience with demonstrated proficiency in React (required), Python, Node, Next.js, TypeScript/JavaScript, MongoDB, or similar
 </li>
 <li>
 Solid background in algorithms, data structures, databases and object-oriented programming
 
 
 </li>
 </ul>
 
 Nice to haves:
 
 
 
 <ul>
 <li>
 Previous experience working at a startup or in a forward-deployed role
 </li>
 <li>
 Experience deploying infrastructure on cloud service providers
 </li>
 <li>
 Experience building user interfaces and applications that leverage AI models
 
 
 </li>
 </ul>
 
 
 PLEASE NOTE:
 
 
 
 Our policy requires a 90-day waiting period before reconsidering candidates for the same role. This allows us to ensure a fair and thorough evaluation of all applicants.
 
 
 
 
 About Us:
 
 
 
 
 At Scale, our mission is to develop reliable AI systems for the world's most important decisions. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact. We work closely with industry leaders like Meta, Cisco, DLA Piper, Mayo Clinic, Time Inc., the Government of Qatar, and U.S. government agencies including the Army and Air Force. We are expanding our team to accelerate the development of AI applications.
 
 
 
 
 We believe that everyone should be able to bring their whole selves to work, which is why we are proud to be an inclusive and equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability status, gender identity or Veteran status.
 
 
 
 
 We are committed to working with and providing reasonable accommodations to applicants with physical and mental disabilities. If you need assistance and/or a reasonable accommodation in the application or recruiting process due to a disability, please contact us at accommodations@scale.com. Please see the United States Department of Labor's
 
 
 Know Your Rights poster
 
 
 for additional information.
 
 
 
 
 We comply with the United States Department of Labor's
 
 
 Pay Transparency provision
 
 
 .
 
 
 
 
 
 PLEASE NOTE:
 
 We collect, retain and use personal data for our professional business purposes, including notifying you of job opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants&rsquo; needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with our internal policies and programs designed to protect personal data. Please see our privacy policy for additional information.
 
</div>

Software Engineer (Product), International Public Sector

SFAI Qatar

Requirements:Developing front end and back end applications and/or systems.<ul><li>Designing and developing APIs.</li><li>Ensuring cross-platform optimization for mobile phones.</li><li>Troubleshooting issues in the product (application and data), database server, web server (IIS), and networks, to minimize the risk of disruptions.</li><li>Ensuring reviews are fully documented and actions are raised and fulfilled</li><li>Being involved in changes to the service operation tools, processes, and working practices.</li><li>Coordinating with Product Development and Implementation teams to support product updates.</li><li>Create security and data protection settings.</li><li>Build features and applications with a mobile responsive design.</li><li>Develop, test, and maintain web and web service applications built on open-source technologies.</li><li>Work closely with the Development team on analysis, requirements gathering and reporting project status.</li><li>Design, develop, and test applications in accordance with established standards.</li><li>Prepare reports on the status, operation and maintenance of the software.</li><li>Participle in any related solution reviews and design codes.</li><li>Develop and tune integrations between applications.</li><li>Analyze and resolve technical and application problems.</li><li>Ensure adherence to our internal procedures regarding Quality, Security, Incident</li><li>Management, Problem Management, Change Management, and Service Level Management.</li><li>Provide end-to-end support/operations service to clients through investigation, diagnosis,</li><li>and fix preparation. To provide the client means to resolve tickets and to provide information and knowledge about the solution.</li><li>Develop scripts for data rectification for data-related issues cause by a bug in the modules.</li><li>Find root causes through problem investigation and management to reduce incidents and increase customer satisfaction.</li><li>Adapt to different processes managing change lifecycle end to end in order to address clients demands and requests as fast as possible.</li><li>Perform health checks on the application level.</li></ul>Qualifications and skills: <ul><li>Bachelor&rsquo;s degree in computer science or computer engineering. &middot;</li><li>Minimum 5 Years of proven work experience, preferably within a technology organization as both a hands-on architect and/or a software engineer.</li><li>Proven experience as a .NET Developer.</li><li>Undertaking continuous improvement in the operation.</li><li>Strong experience and in-depth knowledge of .NET, ASP.NET Core, ASP.NET Razor, ASP.NET MVC, C#.NET, MS SQL Server .</li><li>Strong experience in software Design Patterns (OOP, &hellip;), architecture style (SOA, REST, APIs&hellip;) and architectural patterns (MVC, &hellip;)</li><li>Solid knowledge and experience in JavaScript, HTML5, CSS3, Bootstrap.</li><li>Strong Experience with Web Services, WCF, OData, Web API &middot;</li><li>Experience with .NET (Entity Framework) &middot;</li><li>Experience with NoSQL databases (MongoDB, &hellip;) is preferable</li><li>Experience in any one of the modern JavaScript frameworks (React.js, Angular.js, Vue.js, ...) &middot;</li><li>Experience with development source control (GitHub, TFS, &hellip;) and CI/CD (DevOps, GitHub Actions)</li><li>Azure App Services, and Azure Functions are preferable.</li><li>Strong knowledge of Software Development Life Cycle and Agile methodologies.</li><li>Excellent command of English language.</li><li>Very good analytical, creative problem-solving skills and have a keen eye for quality and details.</li><li>Fair knowledge of Phyton, AI, machine learning concepts is preferable.</li><li>Good knowledge of Docker or Kubernetes is preferable.</li><li>Able to write a clean/high-quality code.</li><li>Experience in SSO.</li><li>Hands-on unit testing.</li><li>Good understanding of security and scalability issues.</li><li>Experience with complex client-side data flows, consuming APIs and JSON.</li><li>Ability to multi-task, organize, and prioritize work.</li><li>kendo-UI (Telerik component) is preferable.</li><li>Mobile development is preferable.</li><li>Reporting Tools (like: SSRS, Telerik Reporting, Crystal Report,) is preferable.</li><li>Web Security Standard knowledge (OWASP) is preferable.</li></ul>Job Types: Full-time, Contract Contract length: 12 monthsPay: QAR16,500.00 - QAR17,500.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Applications Development Consultant (.NET: 5 years (Preferred)</li><li>Dotnet Developer: 5 years (Preferred)</li><li>ASP.NET Core, ASP.NET Razor, ASP.NET MVC: 5 years (Preferred)</li></ul>Language:<ul><li>English (Preferred)</li></ul>License/Certification:<ul><li>QID (Preferred)</li></ul>

Applications Development Consultant (.NET)

Lana Al Arab Contracting

We are Hiring!!!Junior Software EngineerExperience: 1-3 years of experience required * Duration: *2 months, extendable*Location: Abu SamraRequire *Immediate joiners from Qatar with Valid QID*Job Type: Temporary Contract length: 2 monthsApplication Question(s):<ul><li>Are you ok with the Abu Samra location?</li><li>Can you join immediately?</li><li>Are you available in Doha?</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Junior Software Engineer: 1 year (Required)</li></ul>

Junior Software Engineer

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