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IT SUPPORT SPECIALIST @ GLOBAL EXCHANGE

0 Negotiable or Not Mentioned Qatar 18 days ago globalexchange.com.qa 886 Views

Global Exchange is seeking a dedicated and proactive IT Support Specialist to join our technical team in Qatar. The successful candidate will be responsible for the management and maintenance of our core systems and mobile applications, ensuring that all digital platforms operate efficiently and without interruption. This role involves a high level of technical troubleshooting, identifying system errors, and resolving them promptly to maintain service quality for our users.

Beyond technical maintenance, the IT Support Specialist will handle and resolve customer complaints efficiently, ensuring smooth day-to-day technical operations across the organization. The position requires a candidate currently based in Qatar with a transferable NOC. If you are a problem-solver with a strong background in modern programming languages and database management, we invite you to apply for this opportunity to contribute to our growing technical infrastructure.

Key Requirements

Basic knowledge and understanding of C# programming language. Familiarity with the ASP.NET framework for web development. Competency with modern technologies, specifically Python. Experience working with relational databases such as SQL. Hands-on experience or knowledge regarding Oracle database systems. Prior experience in an IT Support or technical helpdesk role is highly advantageous. Strong analytical and problem-solving skills to diagnose system errors. Excellent verbal and written communication skills for customer interaction. Must be a resident currently living in Qatar. Must possess a valid and transferable NOC (No Objection Certificate).
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AS/400 DEVELOPER @ NAIR SYSTEMS

0 Negotiable or Not Mentioned Qatar 19 days ago nairsystems.com 1156 Views

Nair Systems is currently seeking an experienced AS/400 Developer to join our operations in Qatar. The ideal candidate will be responsible for the development, maintenance, and enhancement of specialized AS/400 applications using RPG and CL programming languages. You will work within a collaborative environment to ensure system stability and optimize application performance to meet business objectives. This role requires a professional who can navigate complex legacy systems while delivering modern software solutions.

In addition to technical execution, the successful candidate will perform system analysis and troubleshooting to resolve critical software issues. We require a developer who is detail-oriented and capable of managing the software development life cycle effectively. The position offers an opportunity to work in a fast-paced environment with a focus on delivering high-quality results for our Qatar-based projects. Candidates should be ready to join within a maximum timeframe of one month from the offer date.

Key Requirements

Extensive experience in developing, maintaining, and enhancing AS/400 applications. Proficiency in RPG programming (RPG IV, ILE, and Free-format). Strong knowledge of CL (Control Language) programming. Hands-on experience with DB2/400 database design and management. Familiarity with OS/400 operating system commands and environments. Proven ability to debug and troubleshoot complex software issues in a production environment. Understanding of the Software Development Life Cycle (SDLC) and standard coding practices. Strong analytical skills and the ability to interpret complex business requirements into technical solutions. Excellent written and verbal communication skills in English. Ability to work independently and as part of a cross-functional team. Availability to join within a period of 2 weeks to 1 month maximum.
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DATA SCIENTIST @ NAIR SYSTEMS

0 Negotiable or Not Mentioned Qatar 19 days ago nairsystems.com 1016 Views

Nair Systems is seeking a highly skilled Data Scientist to join our operations in Qatar. The successful candidate will be responsible for designing, building, and optimizing advanced predictive models and machine learning algorithms using both structured and semi-structured data. You will take ownership of data pre-processing, feature engineering, and model selection, ensuring that automated pipelines for training, validation, and monitoring are robust and scalable.

In addition to core modeling tasks, you will be expected to implement sophisticated diagnostics, including model drift detection and retraining logic. You will play a key role in model governance by providing code-based explainability through methods like SHAP or LIME and supporting documentation for reviews. This role requires an immediate start and offers the opportunity to work with cutting-edge technologies like vector stores and deep learning frameworks in a production environment.

Key Requirements

Advanced proficiency in Python, specifically with Pandas, NumPy, Scikit-learn, XGBoost, and LightGBM. Strong command of SQL and experience handling large datasets via data warehouses or lakes. Experience deploying models using tools such as MLflow, Airflow, or Docker. Familiarity with model performance metrics including ROC AUC, F1 scores, and lift/gain analysis. Hands-on experience training and evaluating models for binary classification and regression. Exposure to deep learning frameworks such as PyTorch or TensorFlow for advanced use cases. Working knowledge of embeddings, vector stores, or text-based models. Proficiency in Git-based versioning and establishing reproducible ML workflows. Ability to perform data pre-processing and feature engineering independently. Competency in implementing model drift detection, retraining logic, and performance diagnostics.
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ORACLE APEX DEVELOPER @ NAIR SYSTEMS

0 Negotiable or Not Mentioned Qatar 19 days ago nairsystems.com 1408 Views

Nair Systems is seeking a professional Oracle Apex Developer to join its technical team. The successful candidate will be responsible for the end-to-end lifecycle of web application development, including the design, implementation, and maintenance of high-performance systems using the Oracle APEX platform. You will be expected to build and enhance various APEX components such as forms, reports, charts, and interactive grids to provide an intuitive and efficient user interface for complex business processes.

This role requires a candidate with strong technical foundations in database management and backend logic. We are looking for individuals who can leverage their expertise in SQL and PL/SQL programming to ensure data integrity and system scalability. The position demands a quick turnaround, with a preferred joining timeframe of two weeks to one month. This is a great opportunity to work in a challenging environment and contribute to innovative IT solutions.

Key Requirements

Minimum 5 years of professional experience in Oracle APEX development. Ability to design, develop, and maintain web applications using the Oracle APEX framework. Proven experience in building APEX components including forms, reports, and interactive grids. Expert-level proficiency in SQL programming and database optimization. Strong PL/SQL programming skills for backend logic development. Capability to join the organization within a maximum timeframe of one month. Experience in enhancing APEX charts and data visualization tools. Familiarity with Oracle Database versions such as 12c, 18c, or 19c. Understanding of front-end technologies like HTML, CSS, and JavaScript for UI customization. Excellent problem-solving skills and the ability to work under tight project deadlines.
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