mechanical engineer

quality engineer

data scientist

project engineer

senior mechanical engineer Jobs in Riyadh

senior mechanical engineer

machine learning engineer

Hudhud Maps

<div>About The Role:
We are looking for a Senior Machine Learning Engineer with deep expertise in Natural Language Processing (NLP) and Large Language Models (LLMs) to join our growing team. This role requires strong research-to-production skills, combined with robust software engineering capabilities to ensure scalable, reliable systems.<h3 class="jobSectionHeader">
Key Responsibilities</h3>
<ul><li>Design, develop, and deploy NLP and LLM-based solutions for real-world applications.</li><li>
Translate research papers and experimental models into production-ready systems.</li><li>
Architect and implement scalable ML pipelines, ensuring performance and reliability.</li><li>
Collaborate with product and engineering teams to integrate ML models into Hudhud's platforms.</li><li>
Conduct experiments, evaluate models, and optimize for accuracy, efficiency, and cost.</li><li>
Stay up to date with the latest advancements in NLP, LLMs, and generative AI.</li><li>
Guide junior engineers and contribute to building a high-performance AI team.</li></ul><h3 class="jobSectionHeader">
Qualifications &amp; Skills</h3>
<ul><li>Education: MSc or PhD in Computer Science, Machine Learning, Artificial Intelligence, or related fields.</li><li>
Experience: Minimum 5+ years of professional experience in ML/NLP, with at least 3+ years working on LLMs.</li><li>
Core Expertise:<ul><li>
Strong background in NLP techniques (transformers, embeddings, sequence models).</li><li>
Hands-on experience with LLMs (fine-tuning, prompt engineering, model evaluation).</li><li>
Practical experience with LangChain and/or Haystack frameworks for building LLM-powered applications.</li><li>
Solid understanding of ML system design and deployment in production environments.</li></ul></li><li>
Software Engineering Skills:<ul><li>
Proficiency in Python and ML frameworks (PyTorch, TensorFlow, Hugging Face).</li><li>
Strong knowledge of software engineering principles (version control, testing, CI/CD).</li><li>
Experience with distributed systems, APIs, and microservices.</li><li>
Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes).</li></ul></li></ul><ul><li>
Problem-Solving: Excellent analytical skills and ability to work independently in a fast-paced startup environment.</li><li>
Preferred: Experience in Arabic NLP or multilingual LLMs is a strong plus.</li></ul>
Joining Hudhud means:
<ul><li>Working on real-world problems with direct impact across industries in Saudi Arabia and beyond.</li><li>
Being part of a fast-growing startup that values innovation, ownership, and bold ideas.</li><li>
Collaborating with a team passionate about pushing the boundaries of geospatial technology.</li><li>
Helping shape the future of customer experience through maps and location intelligence.</li></ul>
We're not just building technology &mdash; we're redefining how people and businesses experience the world around them.</div>

Senior Machine Learning Engineer (NLP/LLMs)

Emdad By Elm

<div>
 
 
 Data Scientist
 
 
 
 
 
 
 
 Job Description:
 
 
 
 The Data Scientist is responsible for analyzing, modeling, and interpreting complex datasets to generate actionable insights and support data-driven decision-making. The role focuses on developing statistical models, machine learning algorithms, and analytical solutions that enhance organizational performance, optimize products and services, and enable strategic planning.
 
 
 
 
 
 
 Key Responsibilities:
 
 
 <ul>
 <li>
 Collect, clean, and preprocess structured and unstructured data from multiple sources.
 </li>
 <li>
 Analyze large datasets to identify trends, patterns, and insights that support business and strategic objectives.
 </li>
 <li>
 Design, develop, and validate statistical models and machine learning algorithms.
 </li>
 <li>
 Build predictive and prescriptive analytics solutions to support decision-making.
 </li>
 <li>
 Collaborate with cross-functional teams to translate business requirements into analytical solutions.
 </li>
 <li>
 Develop data visualizations, dashboards, and reports to communicate findings to technical and non-technical stakeholders.
 </li>
 <li>
 Evaluate model performance and continuously improve accuracy, robustness, and scalability.
 </li>
 <li>
 Ensure data quality, integrity, and consistency across analytical outputs.
 </li>
 <li>
 Apply best practices in data governance, privacy, and ethical use of data.
 </li>
 <li>
 Document methodologies, models, and analytical processes.
 </li>
 </ul>
 
 
 
 
 
 Job Requirements:
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, or a related field.
 </li>
 <li>
 Master&rsquo;s degree in Data Science, Artificial Intelligence, Statistics, or a related discipline is preferred.
 </li>
 <li>
 Minimum of
 
 2&ndash;5 years
 
 of experience in data analysis, data science, or applied machine learning.
 </li>
 <li>
 Strong proficiency in programming languages such as Python or R.
 </li>
 <li>
 Experience with data manipulation and analysis libraries (e.g., Pandas, NumPy, SciPy).
 </li>
 <li>
 Hands-on experience with machine learning frameworks (e.g., Scikit-learn, TensorFlow, PyTorch).
 </li>
 <li>
 Solid understanding of statistical analysis, probability, and hypothesis testing.
 </li>
 <li>
 Experience with SQL and working with relational and non-relational databases.
 </li>
 <li>
 Ability to communicate complex analytical concepts clearly to non-technical audiences.
 </li>
 </ul>
 
 
 
 
 
 Required Skills and Competencies:
 
 
 <ul>
 <li>
 Data Analysis and Statistical Modeling
 </li>
 <li>
 Machine Learning and Predictive Analytics
 </li>
 <li>
 Problem-Solving and Critical Thinking
 </li>
 <li>
 Data Visualization and Storytelling
 </li>
 <li>
 Stakeholder Collaboration
 </li>
 <li>
 Attention to Detail and Data Quality
 </li>
 <li>
 Time Management and Prioritization
 </li>
 <li>
 Ethical Data Usage and Privacy Awareness
 </li>
 </ul>
 
 
 
 
 
 Expected Outcomes:
 
 
 <ul>
 <li>
 Actionable insights that support strategic and operational decision-making.
 </li>
 <li>
 Reliable and scalable data models that improve efficiency and performance.
 </li>
 <li>
 Improved data-driven culture across the organization.
 </li>
 <li>
 Measurable impact through analytics and predictive insights.
 </li>
 </ul>
</div>

Data Scientist

Kanz

<div>
 
 Company Description
 
 
 
 Kanz is partnering with hassan+wac to build an inclusive and just employment ecosystem. Therefore, we prioritize individuals coming from all walks of life.
 
 
 Company Name: hassan+wac
 
 
 
 Job Description
 
 
 
 We are seeking a highly skilled and analytical Data Scientist to join our dynamic team. In this role, you will leverage advanced statistical and machine learning techniques to transform complex data into actionable insights that drive business growth and innovation. You will work with diverse datasets to solve challenging business problems and contribute to strategic decision-making processes.
 
 
 
 Job Purpose
 
 
 
 The primary purpose of this Data Scientist role is to extract meaningful insights and actionable intelligence from complex, often unstructured data to solve business problems, drive strategic decisions, and create predictive models that optimize business outcomes and support data-driven decision making across the organization.
 
 
 
 Job Duties And Responsibilities
 
 
 
 <ul>
 <li>
 Statistical Analysis
 </li>
 <li>
 Machine Learning
 </li>
 <li>
 Python Programming
 </li>
 <li>
 R Programming
 </li>
 <li>
 Data Wrangling
 </li>
 <li>
 Data Visualization
 </li>
 <li>
 Communication Skills
 </li>
 <li>
 Predictive Modeling
 </li>
 <li>
 Business Problem Solving
 </li>
 <li>
 Strategic Decision Making
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 Required Qualifications
 
 
 <ul>
 <li>
 Statistical Analysis
 </li>
 <li>
 Machine Learning
 </li>
 <li>
 Python Programming
 </li>
 <li>
 R Programming
 </li>
 <li>
 Data Wrangling
 </li>
 <li>
 Data Visualization
 </li>
 <li>
 Communication Skills
 </li>
 <li>
 Predictive Modeling
 </li>
 <li>
 Business Problem Solving
 </li>
 <li>
 Strategic Decision Making
 </li>
 </ul>
</div>

MOZN

<div>
 
 About Mozn
 
 
 
 MOZN is a leading Enterprise AI company enabling organizations to make informed decisions in two critical domains: Financial Crime Prevention and Enterprise Knowledge Intelligence.
 
 
 We&rsquo;re a diverse, collaborative team of innovators united by a shared purpose: to build AI that delivers tangible business value, builds trust, and empowers people and organizations with augmented intelligence. Our culture is built on the relentless pursuit of excellence and meaningful impact.
 
 
 If you&rsquo;re passionate about working alongside exceptional talent on world-class AI, and you want the autonomy and runway to do the best work of your career, join us in shaping the future of intelligent enterprises.
 
 
 
 About The Role
 
 
 
 We are searching for a strategic and inquisitive Data Scientist. As a member of Mozn's Data Science team, you will work with cross-disciplinary teams to identify the problems to be solved, specify the problems in mathematical and statistical terms, scope out the project/product in collaboration with your team and external stakeholders, and then go about answering the identified questions. You find insights that spur teams and stakeholders to improve their business/product and drive value for internal and external stakeholders.
 
 
 
 
 What you&rsquo;ll d
 
 
 
 
 o
 
 
 
 
 <ul>
 <li>
 Work with cross-functional teammates from engineering, products, business, and marketing to deliver data-powered solutions.
 </li>
 <li>
 Communicate highly technical results and methods clearly to a wide variety of external clients.
 </li>
 <li>
 Analyze and extract insights from multiple and complex datasets through regression analysis, hypothesis testing, and other machine learning techniques.
 </li>
 <li>
 Develop and apply new machine learning techniques to ensure modern yet optimal approaches are applied to Mozn's solutions.
 </li>
 <li>
 Develop data pipelines and ingestion engines for Natural Language Understanding and/or Risk Management; as well as contribute to current engines at Mozn.
 </li>
 <li>
 Engage with stakeholders to identify and define the scope of challenges and propose data-powered solutions.
 </li>
 <li>
 Plan and execute solutions' development from data gathering to intelligent decision making.
 </li>
 <li>
 Staying informed with new frameworks and technological advances to increase Mozn's efficiency and productivity.
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 <ul>
 <li>
 B.S. or M.S. in Computer Science, Statistics, Mathematics or similar quantitative fields.
 </li>
 <li>
 3-5 years of Relevant experience as a data scientist, or similar fields that require developing ML/AI models. Over 2 years for B.S. degree and over 1 year for M.S.
 </li>
 <li>
 Programming experience over two years in object oriented programming, including data manipulation using Python or other languages.
 </li>
 <li>
 Good understanding of statistics and probability, such as Bayesian methods and conditional probability.
 </li>
 <li>
 Applied experience in machine learning, such as conducting model experiments.
 </li>
 <li>
 Experience in version control systems, such as Git, GitHub.
 </li>
 <li>
 Programming experience in SQL or NoSQL is preferred.
 </li>
 <li>
 Familiarity with big data technologies, such as Spark.
 </li>
 <li>
 Experience in deep learning frameworks, such as PyTorch.
 </li>
 <li>
 Expertise in Natural Language Understanding and/or Risk Management applications.
 </li>
 <li>
 Familiarity with containerization frameworks, such as Docker.
 </li>
 <li>
 Research experience in optimization and natural language processing (NLP).
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 You will be at the forefront of an exciting time for the Middle East, joining a high-growth rocket-ship in an exciting space.
 </li>
 <li>
 You will be given a lot of responsibility and trust. We believe that the best results come when the people responsible for a function are given the freedom to do what they think is best.
 </li>
 <li>
 The fundamentals will be taken care of: competitive compensation, top-tier health insurance, and an enabling culture so that you can focus on what you do best
 </li>
 <li>
 You will enjoy a fun and dynamic workplace working alongside some of the greatest minds in AI.
 </li>
 <li>
 We believe strength lies in difference, embracing all for who they are and empowered to be the best version of themselves.
 </li>
 </ul>
</div>

Brainlake Advertising LLC

<div>Seeking a high-performing Prompt &amp; Agent Engineer (Senior Associate / Manager) to join a fast-paced engagement on-site in Doha, Qatar. This is a 3-month contract, extendable based on performance and project needs.
The primary purpose of the role is to rapidly design, build, and deploy AI agents and prompt-engineered solutions for different use cases. You will work hands-on with large language models &mdash; particularly Google Gemini &mdash; to develop production-ready agents that automate workflows, enhance citizen services, and drive operational efficiency across certain initiatives<ul>
<li>
Agent Development - Design, build, and deploy AI agents using Google Gemini and related frameworks to automate workflows and service delivery processes</li>
<li>Prompt Engineering - Craft, test, and optimize advanced prompts and prompt chains to maximize LLM output quality, accuracy, and reliability for production use cases
</li><li>Rapid Prototyping - Quickly build functional prototypes and MVPs of AI-powered tools, iterating fast based on stakeholder feedback and real-world testing</li>
<li>Integration and Orchestration - Connect AI agents with APIs, databases, and existing government systems using orchestration tools such as LangChain, Vertex AI Agent Builder, or similar frameworks</li>
<li>Evaluation and Testing - Develop evaluation benchmarks, test suites, and guardrails to ensure agent outputs are accurate, safe, and aligned with compliance requirements</li>
<li>Knowledge Transfer - Document agent architectures, prompt libraries, and best practices. Support internal teams in adopting and maintaining deployed solutions</li>
<li>Stakeholder Collaboration - Work closely with project leads, solution architects, and government stakeholders to translate business requirements into AI agent specifications and deliverables</li>
</ul>
Requirements<ul>
<li>
3-5 years of hands-on experience in AI/ML engineering, prompt engineering, or agent development with a strong bias for speed and execution</li>
<li>Demonstrated experience building agents and applications using Google Gemini (required), with familiarity in Vertex AI, Gemini API, and Agent Builder</li>
<li>Strong programming skills in Python with experience in LLM orchestration frameworks (LangChain, Llama Index, or equivalent)</li>
<li>Experience with RAG architectures, function calling, tool use, and multi-agent systems</li>
<li>Ability to work on-site in Doha, Qatar for the full engagement duration (3 months, extendable)</li>
<li>Fast learner who thrives under pressure with a ship-fast, iterate-fast mentality</li>
<li>Public sector or government consulting experience is a plus (Arabic is a plus)</li>
<li>Google Cloud or AI-related certifications are a bonus</li></ul></div>

Prompt and Agent Engineer

Buro Happold

<div>Want to shape the future of sustainable buildings while working with some of the most sought-after minds? Your expertise in energy efficiency and building performance could make you the perfect addition to our Middle East Buildings Environment team as a Building Performance Graduate Engineer. 
Here at Buro Happold, expect the exceptional.
From the projects you will work on to the clients we work with. From career-defining opportunities to an inclusive and diverse practice where we all contribute to a more equitable world. From our reputation to our relationships. Wherever your Buro Happold career takes you, it&rsquo;ll be anything but ordinary. 
Your next role
Buro Happold has a clear strategic plan, strong learning culture and entrepreneurial mindset that will allow you to thrive.
You&rsquo;ll be part of something bigger than us all where sustainability, equity, social and performance outcomes matter. All of Buro Happold is committed to doing the right thing, even when that&rsquo;s the hardest thing. This is a genuine opportunity to make impact - and leave real legacy. 
Your key duties
We are seeking an enthusiastic and energetic graduate who is passionate about building performance engineering and committed to net-zero carbon design. You&rsquo;ll play a key role in shaping the design and operation of buildings for energy efficiency, human comfort, and well-being. 
You will work alongside senior team members to design low-carbon building service solutions, using cutting-edge energy modeling and building simulation techniques. Your responsibilities will include:<ul><li>
Conducting energy and carbon modeling using tools like IES-VE.</li><li>
Performing thermal comfort and fa&ccedil;ade optimization studies.</li><li>
Analyzing daylight, natural ventilation, passive cooling, and mixed-mode strategies.</li><li>
Assessing sustainability and environmental impact through LEED, WELL, Mostadam, Estidama, and Passivhaus frameworks.</li><li>
Supporting post-occupancy evaluations, operational energy modeling, and energy audits.</li><li>
Researching building technologies, data analytics, and climate resilience strategies.</li></ul> 
Your skills and experience<ul><li>
Experience with IES-VE and parametric modeling tools (Rhino, Grasshopper).</li><li>
Understanding of ASHRAE 90.1, CIBSE TM54, and NABERS-UK frameworks.</li><li>
Knowledge of building services, energy systems, and HVAC optimization.</li><li>
Passion for net-zero carbon strategies and building performance evaluation</li><li>
Engineering background in Building Services/MEP Engineering, Mechanical Engineering, Electrical Engineering, Physics, Engineering Design, Engineering Science, Environmental Engineering, or Architectural Engineering.</li><li>
Strong report writing and interpersonal skills</li><li>
Communicate fluently and positively in clear English</li><li>
Quick, innovative problem-solving skills</li><li>
Collaborate to build strong relationships with colleagues, clients, and contractors</li><li>
Promote a culture of added value and innovation</li><li>
Understand workplace and on-site Health and Safety</li></ul> 
Preferred Skills:<ul><li>
Familiarity with LEED, WELL, Mostadam, Estidama certifications.</li><li>
Experience with energy audits, ISO 50001, NABERS-UK, and building performance evaluation.</li><li>
Basic understanding of HVAC controls, metering, and system integration.</li><li>
Interest in coding, machine learning, and parametric modeling for energy efficiency.</li></ul> 
What we offer you<ul><li>
Bring your knowledge and expertise to one of the world&rsquo;s most respected consultancies.</li><li>
Hybrid working arrangements</li><li>
Attractive salary and benefits package</li><li>
A strong commitment to your continuous development. Whatever stage in your career, we have a learning and development programme that will enable and empower you</li><li>
Entitlement to two memberships to professional bodies or subscriptions</li><li>
An international culture that wherever your career takes you at Buro Happold, you won&rsquo;t be far from the exceptional.</li></ul> 
At Buro Happold, everyone else&rsquo;s extraordinary is just our everyday. Apply today and be a part of our legacy.
A place for everyone
Buro Happold values individual's flexible approaches to working patterns as an important part of the way you work and achieve balance. We welcome applications from those who are seeking flexibility in their careers.
Our exceptional portfolio of projects is the result of the diversity of thought, identities, backgrounds and experiences that shape us. Appreciating each other&rsquo;s differences is key, we want employees to feel they don&rsquo;t have to mask elements of their identity to thrive.
We are working to change the lack of representation of marginalised groups in the built environment and are particularly keen to hear from anyone who feels they are underrepresented in the industry. We have much to learn from one another. Embracing difference allows us to develop the most innovative and elegant solutions.
Please let us know if there are any adjustments, we could make to the application process to make it easier and more comfortable for you. Contact recruitment@burohappold.com so we can work with you to support you throughout your application.</div>

Graduate Building Performance Engineer

TELUS Digital

<div>
 
 
 Ready to ditch the traditional 9-5 grind? If you are an Arabic speaker living in Saudi Arabia join our community as a Media Search Analyst, set your own flexible schedule and complete engaging tasks with an innovative web-based evaluation tool!
 
 
 
 
 
 
 
 
 What You&rsquo;ll Do As A Media Search Analyst:
 
 
 
 <ul>
 <li>
 
 Assess diverse media categories: music, books, podcasts, videos, and more.
 
 </li>
 <li>
 
 Evaluate app store content, ensuring search result accuracy and relevance.
 
 </li>
 <li>
 
 Utilize your cultural knowledge and market expertise to validate query intent.
 
 </li>
 </ul>
 
 
 
 
 
 
 Why Join the AI Community?
 
 
 
 <ul>
 <li>
 
 Be part of the global and diverse TELUS Digital AI Community with 1M+ global contributors.
 
 </li>
 <li>
 
 Support machine learning for world-leading brands with no prior professional experience.
 
 </li>
 <li>
 
 Make use of your communication and analytical skills and enjoy extra income with great flexibility!
 
 </li>
 </ul>
 
 
 
 
 
 
 Basic Requirement and Assessment:
 
 
 
 <ul>
 <li>
 
 Full Professional Proficiency in Arabic and English and being a resident on Saudi Arabia for the past year, aware of local media and trends.
 
 </li>
 <li>
 
 An active Apple ID email address is essential, ownership of an Apple device and familiarity with Apple products.
 
 </li>
 <li>
 
 Complete ID verification at your convenience within a specific timeframe and pass an open book qualification exam with guidelines provided.
 
 </li>
 </ul>
 
 
 
 
 
 Join us today and help revolutionize digital media content!
 
 
</div>

Work from Home - Media Search Analyst (Saudi Arabia)

Explore 428+ Machine learning engineer in Riyadh this February. Find roles across top companies and apply now to boost your career.

428 machine learning engineer jobs In Riyadh

Senior Machine Learning Engineer (NLP/LLMs)

Data Scientist

Data Scientist

Data Scientist

Prompt and Agent Engineer

Graduate Building Performance Engineer

Work from Home - Media Search Analyst (Saudi Arabia)