estimation engineer

mechanical engineer

data engineer

it support engineer

senior mechanical engineer

machine learning engineer

Hidrocalido Digital Qatar

<p>Job Opportunity: Data Scientist</p><p><b>Location:</b> Doha, Qatar<br/><b>Company:</b> Hidrocalido Digital Qatar</p><p>About Us</p><p>Hidrocalido Digital Qatar is a forward-thinking technology company specializing in digital transformation, advanced analytics, and innovative IT solutions. Based in Doha, we empower organizations to harness the power of data for smarter decision-making and sustainable growth. As we expand, we are seeking a talented <b>Data Scientist</b> to join our team and drive data-driven innovation.</p><p>Role Overview</p><p>The <b>Data Scientist</b> will be responsible for analyzing complex datasets, building predictive models, and delivering actionable insights to support business strategies. This role requires strong technical expertise, creativity, and the ability to communicate findings effectively to both technical and non-technical stakeholders.</p><p>Key Responsibilities</p><ul><li>Collect, clean, and analyze large datasets from multiple sources.</li><li>Develop predictive models, machine learning algorithms, and statistical analyses.</li><li>Collaborate with business teams to identify opportunities for data-driven solutions.</li><li>Visualize data insights through dashboards and reports.</li><li>Ensure data integrity, accuracy, and compliance with company standards.</li><li>Stay updated on emerging data science tools, techniques, and trends.</li><li>Provide recommendations to improve business performance and efficiency.</li><li>Support integration of AI and advanced analytics into company systems.</li></ul><p>Qualifications</p><ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Data Science, Computer Science, Statistics, or related field.</li><li>3&ndash;6 years of experience in data science, analytics, or machine learning.</li><li>Proficiency in Python, R, SQL, and data visualization tools (Tableau, Power BI).</li><li>Strong knowledge of machine learning frameworks (TensorFlow, Scikit-learn, PyTorch).</li><li>Experience with big data platforms (Hadoop, Spark) is a plus.</li><li>Excellent analytical, problem-solving, and communication skills.</li><li>Ability to work independently and in a collaborative team environment.</li></ul><p>Why Join Us?</p><ul><li>Be part of a growing data science team in Doha.</li><li>Play a key role in shaping Hidrocalido Digital Qatar&rsquo;s analytics strategy.</li><li>Competitive salary and benefits package.</li><li>Opportunities for professional development and career advancement.</li><li>Supportive, innovation-driven, and technology-focused work culture.</li></ul><p>نوع الوظيفة: دوام كامل</p><p>الراتب المدفوع: QAR٠٫٠٠&nbsp;لكل شهر</p><p>موقع العمل: بشكل شخصي</p>

Data Scientist

GeminiX

<p>Programmer (AI Experience) &mdash; Role Description</p><ul><li>Develop, test, and maintain software applications and systems</li><li>Design and implement AI-powered features and automation tools</li><li>Integrate AI APIs and machine learning models into applications</li><li>Write clean, efficient, and scalable code</li><li>Collaborate with designers, developers, and stakeholders</li><li>Analyze user requirements and translate them into technical solutions</li><li>Optimize applications for performance and reliability</li><li>Debug, troubleshoot, and resolve technical issues</li><li>Work with databases, APIs, and cloud services</li><li>Implement data processing and AI-driven workflows</li><li>Stay updated with latest AI technologies and development trends</li><li>Document code, technical processes, and system architecture</li><li>Ensure application security and data protection</li><li>Support deployment, testing, and system maintenance</li></ul><p>Work Location: In person</p>

programmer

Egis Group

<div><b>Company Description</b><p><br>
Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm. We create and operate intelligent infrastructure and buildings that both respond to the climate emergency and contribute to balanced, sustainable and resilient development. Our 20,500 employees operate across over 100 countries, deploying their expertise to develop and deliver cutting-edge innovations and solutions for clients. Through the wide range of our activities, we are central to the collective organisation of society and the living environment of citizens all over the world.&quot;</p><p>
With 3,500 employees across 8 countries in the Middle East, Egis has delivered over 700 complex development projects, stimulating economic growth and enhancing quality of life. Ranked among the top ten firms in the Middle East by Engineering News Record (ENR), Egis is committed to sustainable development. The Group&rsquo;s operations in the Middle East are built on strategic acquisitions and a deep understanding of local market conditions. Egis&rsquo; long history of providing comprehensive engineering, consulting, and project management services makes it a trusted partner for regional governments, investors, and developers.</p><b><br>
Job Description</b><p><br>
Collate, combine and manipulate asset and defect data to prioritise works and propose the Capital Investment Plan.</p><p>
Systems integration and data analysis.</p><p>
Understanding of data architectures, ability to extract, manipulate, combine data, build dashboards, automation scripts.</p><ul><li>
Collect, process, and analyze large datasets related to road conditions, traffic patterns, and maintenance activities</li><li>
Develop and implement machine learning models to predict road deterioration and optimize maintenance schedules</li><li>
Create data visualization dashboards and reports to communicate insights to stakeholders effectively</li><li>
Collaborate with engineering teams to integrate data-driven insights into O&amp;M decision-making processes</li><li>
Design and maintain databases to store and manage road infrastructure data</li><li>
Utilize GIS technologies to perform spatial analysis of road networks and related infrastructure</li><li>
Develop predictive models to forecast traffic patterns and identify potential congestion areas</li><li>
Contribute to the development of data-driven strategies for improving road safety and reducing maintenance costs</li><li>
Stay up-to-date with the latest advancements in data science and machine learning techniques relevant to transportation infrastructure</li></ul><br>
<b>
Additional Information</b></div><p></p>

Data Scientist (Roads O&M)

Yang Loong Toys

<p>Yang Loong Toys is seeking a talented <b>Data Scientist</b> to join our innovative team. In this role, you will leverage data to drive insights and decisions that will enhance our toy designs, marketing strategies, and overall business outcomes.</p><p>Key Responsibilities:</p><ul><li>Analyze complex datasets to extract meaningful insights and identify trends that inform product development and marketing strategies.</li><li>Develop and implement predictive models and algorithms to improve decision-making processes.</li><li>Collaborate with cross-functional teams to ensure data-driven solutions are integrated into business practices.</li><li>Create data visualizations and reports to communicate findings to stakeholders effectively.</li><li>Stay current with industry trends and advancements in data science tools and techniques.</li></ul><p>Qualifications:</p><ul><li>Bachelor&rsquo;s degree in Data Science, Statistics, Mathematics, Computer Science, or a related field; Master&rsquo;s degree preferred.</li><li>Proven experience in data analysis, machine learning, and statistical modeling.</li><li>Proficiency in programming languages such as Python, R, or SQL.</li><li>Strong analytical skills with the ability to interpret complex data and translate findings into actionable insights.</li><li>Excellent communication skills to present data findings clearly to non-technical stakeholders.</li></ul><p>Salary:</p><ul><li>Competitive hourly rate of <b>QAR</b> <b>60</b> <b>-* </b>110* based on experience and qualifications.</li></ul><p>If you are passionate about data-driven decision-making and want to contribute to the creative world of toys, we encourage you to apply for this exciting opportunity at Yang Loong Toys.</p><p>الراتب المدفوع: QAR٦٠٫٢١&nbsp;لكل ساعة</p><p>موقع العمل: على الطريق</p>

Qatar Airways

<div><div><div><div><div><div><h3 class="jobSectionHeader"><b>General Information
</b></h3></div></div><div><div><div><div>Ref #
</div><div>233169
</div></div><div><div>Location
</div><div>Qatar-Doha
</div></div><div><div>Job family
</div><div>Pilots &amp; Flight Operations
</div></div><div><div><ul><li>Closing Date: 2026-05-12</li></ul><br>
</div></div></div></div></div><div></div><div><h3 class="jobSectionHeader"><b>Description
</b></h3></div><div></div><div><div><div><div><p><b>About the role:</b></p><p>
Qatar Airways are pleased to announce an incredibly exciting opportunity to join our Flight Operations Support Services team as a Senior Data Science Analyst to be based in Doha, Qatar.</p><p>
As a Senior Data Science Analyst, you will apply advanced analytical techniques to enhance the efficiency of Flight Operations and Technical Operations (CAMO). You will leverage a broad toolkit; including machine learning, optimization techniques, root cause analysis, and rapid prototyping of decision‑support tools to transform data into actionable insights. Working closely with cross‑functional teams, you will deliver high‑impact analyses and provide clear, strategic recommendations to Senior Management and key business stakeholders.</p><p><b>
Specific responsibilities for the role include:</b></p><ul><li><p>
Use a combined knowledge of data science, statistics, machine learning and optimization techniques to enhance Flight Operations and Technical Operations (CAMO) analytics capabilities.</p></li><li><p>
Develop and maintain strong business acumen within the Flight Operations and Technical Operations (CAMO) analytical scope, especially in the areas of on-time performance, flight schedule, predictive maintenance and impact on operational costs.</p></li><li><p>
Responsible for delivering multiple, highly complex and advanced analyses in a timely, efficient manner in collaboration with Flight and technical Operations&rsquo; teams to understand contextual problems and deliver innovative solutions that address business needs.</p></li><li><p>
Lead data analysis activities using available sources to identify trends and patterns, deliver deeper operational insights to make predictions and generate data-driven recommendations.</p></li><li><p>
Develop and deploy machine learning and optimization models.</p></li><li><p>
Propose and develop data-driven support prototypes based on machine learning and Optimization for further evaluation by the business users.</p></li><li><p>
Leverage emerging tools, open-source frameworks, and cloud technologies (including Vertex AI and Databricks) to create predictive and prescriptive analytics solutions. Familiarity with the Skywise platform is considered a plus.</p></li></ul><p><b>
Be part of an extraordinary story</b><br>
Your skills. Your imagination. Your ambition. Here, there are no boundaries to your potential and the impact you can make. You&rsquo;ll find infinite opportunities to grow and work on the biggest, most rewarding challenges that will build your skills and experience. You have the chance to be a part of our future, and build the life you want while being part of an international community. Our best is here and still to come. To us, impossible is only a challenge. Join us as we dare to achieve what&rsquo;s never been done before.<br>
Together, everything is possible.</p>
</div></div></div></div><div><div><div><h3 class="jobSectionHeader"><b>Qualification
</b></h3></div></div><div><div><div><div><p><b>About you</b></p><p>
The successful candidate will have the following skills and qualifications:</p><ul><li><p>
Bachelor&rsquo;s Degree in Mathematics, Statistics, Data Science, Operations Research, Artificial Intelligence.</p></li><li><p>
Minimum of 5 years of relevant experience and minimum 3 years&rsquo; experience in Data Science role.</p></li><li><p>
Experience in applying statistics, advanced analytical methods, and operations research to solve business problems.</p></li><li><p>
Any certification in Data Science or Machine learning using any cloud platform is considered as an added advantage.</p></li><li><p>
Excellent presentation skills and data visualization.</p></li><li><p>
Proficiency in Python, R, and SQL for data preparation, querying, and ML model development.</p></li><li><p>
Hands-on experience with GCP Vertex AI and frameworks like TensorFlow, PyTorch, and Keras.</p></li><li><p>
Experience in Optimization software tools such as Cplex, Gurobi, Google OR-Tools.</p></li><li><p>
Advanced level of Microsoft Office (Word, Excel, PowerPoint. Outlook) skills.</p></li><li><p>
Experience with top-tier BI tools such as Qlik, Power BI, Tableau.</p></li><li><p>
Experience with the Skywise platform will be considered as an added advantage.</p></li><li><p>
Excellent verbal and written communication skills and the ability to interact professionally with a diverse group of Partners, Senior Managers, and Subject Matter Experts.</p></li></ul><p><b>
About Qatar Airways Group</b><br>
Our story started with four aircraft. Today, we deliver excellence across 12 different businesses coming together as one. We&rsquo;ve grown fast, broken records and set trends that others follow. We don&rsquo;t slow down by the fear of failure. Instead, we dare to achieve what&rsquo;s never been done before. So whether you&rsquo;re creating a unique experience for our customers or innovating behind the scenes, every person contributes to our proud story. A story of spectacular growth and determination. Now is the time to bring your best ideas and passion to a place where your ambition will know no boundaries, and be part of a truly global community.</p><p><b>
How to apply</b><br>
If you&rsquo;re ready to join a progressive team and have a challenging and rewarding career, then apply now by uploading your CV and completing our quick application form.</p>
</div></div><div><div>https://aa115.taleo.net/careersection/QA_External_CS/jobapply.ftl?lang=en&amp;job=233169</div></div></div></div></div></div></div></div><div></div>

Senior Data Science Analyst

COZMALABS

<p>We are looking for an experienced  Data Engineer to join our team full-time. This role requires a strong background in building and optimizing data pipelines, with a focus on supporting AI-driven solutions. The candidate will work closely with software engineers to ensure reliable data flows for AI models and contribute to cloud-based data integration using Microsoft Azure.</p><p>Key Responsibilities:</p><ul><li>Design, develop, and maintain scalable data pipelines and ETL processes to support AI-driven projects</li><li>Build and optimize data infrastructure to ensure efficient data management, processing, and storage in cloud environments (Azure)</li><li>Collaborate with AI engineers to facilitate data preparation for machine learning models and AI solutions</li><li>Ensure data pipelines are secure, reliable, and meet performance standards</li><li>Monitor and troubleshoot data pipeline performance to ensure timely and accurate data delivery</li><li>Implement data governance policies and ensure compliance with data security standards</li></ul><p>Required Qualifications:</p><ul><li>Proven experience as a Data Engineer, with a focus on building and maintaining complex data pipelines for AI projects</li><li>Proficiency in SQL and experience with relational databases (e.g., PostgreSQL, SQL Server) and NoSQL databases (e.g., MongoDB)</li><li>Expertise in cloud-based data solutions, specifically Microsoft Azure (e.g., Azure Data Factory, Azure Synapse, Azure Databricks)</li><li>Experience with data integration tools and ETL frameworks (e.g., Apache Airflow)</li><li>Proficiency in at least one programming language for data manipulation (e.g., Python)</li><li>Knowledge of data warehousing solutions and best practices</li><li>Experience in working with data pipelines for AI or machine learning workflows</li><li>Strong problem-solving and analytical skills</li><li>Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field</li><li>Proficiency in English (written and spoken)</li></ul><p>Desirable Qualifications:</p><ul><li>Familiarity with machine learning models and data preprocessing for AI solutions</li><li>Knowledge of containerization tools (Docker, Kubernetes) for data pipeline deployments</li></ul><p>Work Location: In person</p>

Data Engineer

Sintaxy Digital Solutions Ltd

<p><b>About the Role</b><br/>At Sintaxy Digital Solutions Ltd, we build data platforms that power critical business decisions. We believe data should be reliable, scalable, and accessible not just for analysts, but for the entire organization. We are looking for a Senior Data Engineer who can take ownership of our analytics infrastructure and drive the development of high performance data systems.</p><p>You are not just writing pipelines. You are designing the foundation that enables real time insights, machine learning, and data driven strategy. You will work closely with engineering, product, and business teams to transform complex data into structured, usable assets.</p><p><b>Why Work With Us</b></p><p><b>The Environment</b><br/>Our office is located in Al Sadd Business District, a central commercial hub in Doha. We provide a professional and collaborative workspace designed for focus and productivity.</p><p><b>Data Maturity</b><br/>We treat data as a core product. You will have ownership and influence from day one, with leadership support for building scalable and modern data systems.</p><p><b>Modern Stack</b><br/>We work with cloud native tools including AWS, Python, Spark, Airflow, and modern data warehouses. Our engineering teams follow best practices in CI CD and infrastructure automation.</p><p><b>Growth</b><br/>You will have access to certifications, training programs, and opportunities to work on large scale data platforms across industries.</p><p><b>Key Responsibilities</b></p><p><b>Data Platform Ownership</b><br/>Design, build, and maintain scalable data pipelines and ETL processes for structured and unstructured data.</p><p><b>End to End Data Engineering</b><br/>Develop data ingestion, transformation, and storage solutions that support analytics, reporting, and machine learning use cases.</p><p><b>Performance Optimization</b><br/>Ensure high performance and cost efficient data processing across large datasets and distributed systems.</p><p><b>Data Quality and Governance</b><br/>Implement data validation, monitoring, and governance frameworks to ensure accuracy, consistency, and security.</p><p><b>Collaboration</b><br/>Work closely with data analysts, data scientists, and software engineers to deliver reliable data solutions aligned with business goals.</p><p><b>What We Are Looking For</b></p><p><b>Experience</b><br/>5 to 8 years of experience in data engineering or backend engineering with strong exposure to data platforms.</p><p><b>Technical Skills</b><br/>Strong experience in Python and SQL<br/>Hands on experience with cloud platforms such as AWS<br/>Experience with Spark, Airflow, or similar tools<br/>Knowledge of data warehousing and data modeling concepts</p><p><b>Systems Thinking</b><br/>Ability to design scalable and maintainable data architectures for high volume environments.</p><p><b>Communication Skills</b><br/>Strong ability to communicate technical concepts to both technical and non technical stakeholders.</p><p><b>Mindset</b><br/>You are solution oriented, detail focused, and able to balance speed with quality in a production environment.</p><p>Job Types: Full-time, Permanent</p><p>Pay: QAR18,000.00 - QAR26,000.00 per month</p><p>Work Location: In person</p>

Senior Data Engineer Analytics Platforms

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Data Scientist

programmer

Data Scientist (Roads O&M)

Data Scientist

Senior Data Science Analyst

Data Engineer

Senior Data Engineer Analytics Platforms