وظائف مطورين .Net في السعودية

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span>We are looking for experienced Senior .<br>NET Developer to design, develop, and maintain enterprise-grade applications and system integrations.<br> The ideal candidate should have strong expertise in the Microsoft technology stack, API development, database management, and application deployment.<br> This role requires hands-on experience in building scalable, secure, and high-performance solutions while collaborating with cross-functional teams to deliver business-critical applications.<br> Key Responsibilities Design, develop, test, and maintain enterprise applications using .<br>NET Framework , ASP.<br>NET Core , and C# .<br> Develop and maintain RESTful APIs and SOAP/XML Web Services for seamless application integration.<br> Build scalable and secure integration solutions with internal and third-party systems.<br> Develop, configure, and maintain Windows Services to support backend processing.<br> Design, optimize, and troubleshoot database solutions using Microsoft SQL Server and Oracle Database .<br> Deploy, configure, and manage applications hosted on Internet Information Services (IIS) .<br> Implement secure coding practices and ensure compliance with API security and integration standards.<br> Collaborate with business analysts, solution architects, QA teams, and stakeholders to understand requirements and deliver technical solutions.<br> Perform code reviews, debugging, performance tuning, and application optimization.<br> Participate in CI/CD implementation, application deployment, and release management using DevOps practices.<br> Maintain source code using Git or TFS and follow version control best practices.<br> Create and maintain technical documentation, including design documents, API documentation, and deployment guides.<br> Troubleshoot production issues and provide timely support for critical business applications.<br> Minimum 5+ years of hands-on experience in .<br>NET Framework and ASP.<br>NET Core application development Maximum 5 years of working experience in banking or financial domain.<br> Strong proficiency in C# programming with expertise in object-oriented design principles.<br> Extensive experience in developing, consuming, and integrating SOAP/XML Web Services .<br> Strong expertise in RESTful API design, development, integration, and troubleshooting.<br> Hands-on experience in developing, deploying, and maintaining Windows Services .<br> Strong database development experience with Microsoft SQL Server , including stored procedures, T-SQL, and performance optimization.<br> Experience working with Oracle Database and PL/SQL development.<br> Hands-on experience in deploying, configuring, and managing applications on Internet Information Services (IIS) .<br> Good understanding of DevOps practices, including CI/CD pipelines , automated deployments, and release management.<br> Proficiency with Git and/or Team Foundation Server (TFS) for source code management and version control.<br> Strong understanding of integration architecture , application design principles, and enterprise integration patterns.<br> Experience implementing secure integration solutions , including API authentication, authorization, encryption, SSL/TLS, OAuth, JWT, and industry-standard security best practices.<br></span> </div><h2 data-automation-id="subHeaderPreferredCandidate" class="h5"> Preferred candidate </h2> <div class="row is-m v-align-top t-small bg-mute"> <div class="col is-3 p5" data-automation-id="label_Years_of_experience"> <b>Years of experience</b> </div> <div class="col is-9 p5" data-automation-id="data_Years_of_experience"> No experience required </div> </div> <div class="row is-m v-align-top t-small "> <div class="col is-3 p5" data-automation-id="label_Degree"> <b>Degree</b> </div> <div class="col is-9 p5" data-automation-id="data_Degree"> Bachelor's degree / higher diploma </div> </div>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span>Job Description We are seeking an experienced Senior .<br>NET Core Developer to join our team on a 5-month contract .<br> The ideal candidate will be responsible for designing, developing, and supporting scalable, secure, and high-performance enterprise applications using .<br>NET Core technologies .<br> The role requires strong expertise in backend development, enterprise integrations, cloud environments, and modern software engineering practices.<br> The successful candidate will work closely with architects, business stakeholders, and cross-functional teams to deliver robust and innovative solutions.<br> Key Responsibilities Design, develop, and maintain scalable and high-performance enterprise applications using .<br>NET Core / ASP.<br>NET Core . Develop and support RESTful APIs, microservices, and service-oriented architectures .<br> Collaborate with solution architects, business analysts, and development teams to translate business requirements into technical solutions.<br> Participate in software architecture and technical design discussions, ensuring adherence to best practices and architectural standards.<br> Design and implement integrations with internal and external systems using APIs, messaging technologies, and middleware solutions.<br> Optimize applications for performance, scalability, security, and maintainability.<br> Perform code reviews and ensure compliance with coding standards, clean code principles, and software design best practices.<br> Troubleshoot and resolve complex technical issues across development, testing, and production environments.<br> Support deployment activities and production environments, ensuring system reliability and availability.<br> Participate in Agile/Scrum ceremonies and contribute to continuous improvement initiatives.<br> Education Bachelor's degree in Computer Science, Software Engineering, or a related field .<br> Experience Minimum 8–10 years of hands-on experience in backend and enterprise application development.<br> Strong understanding of the full Software Development Lifecycle (SDLC) , including development, deployment, and production support.<br> Experience working in enterprise-scale environments and Agile development teams.<br> Technical Skills Strong expertise in .<br>NET Core, ASP.<br>NET Core, and C# .<br> Solid understanding of software architecture principles and backend system design.<br> Proven experience in developing RESTful APIs, microservices, and service-oriented architectures .<br> Hands-on experience with integration technologies such as API Gateways, Message Queues (MQ), Brokers, and BPM solutions .<br> Strong experience in database design and development .<br> Deep knowledge of design patterns, SOLID principles, and clean code practices .<br> Experience deploying and supporting applications in public and private cloud environments .<br> Familiarity with CRM platforms and enterprise system integrations.<br> Experience with CI/CD pipelines, automated testing, and DevOps practices .<br> Soft Skills Excellent analytical, debugging, and problem-solving skills.<br> High attention to detail and commitment to delivering high-quality software.<br> Strong verbal and written communication skills.<br> Ability to work effectively in a collaborative, team-oriented environment.<br> Proficiency in English is required; Arabic communication skills are considered an advantage.<br> Contract Duration 5-month contract .<br></span> </div><h2 data-automation-id="subHeaderPreferredCandidate" class="h5"> Preferred candidate </h2> <div class="row is-m v-align-top t-small bg-mute"> <div class="col is-3 p5" data-automation-id="label_Years_of_experience"> <b>Years of experience</b> </div> <div class="col is-9 p5" data-automation-id="data_Years_of_experience"> No experience required </div> </div> <div class="row is-m v-align-top t-small "> <div class="col is-3 p5" data-automation-id="label_Degree"> <b>Degree</b> </div> <div class="col is-9 p5" data-automation-id="data_Degree"> Bachelor's degree / higher diploma </div> </div>

<h3 >About the Role</h3> <p >Unison Group is seeking an experienced <strong >Senior .NET Developer</strong> for a contract position based in Al Khobar, within the Eastern region. This role is central to the design, development, and maintenance of enterprise-grade applications and system integrations, requiring deep expertise across the Microsoft technology stack, API development, database management, and application deployment.</p> <h3 >Role Context and Objectives</h3> <p >The Senior .NET Developer will be responsible for building scalable, secure, and high-performance solutions. This position involves hands-on development and close collaboration with cross-functional teams to deliver business-critical applications, ensuring robust system integrations and adherence to secure coding practices throughout the development lifecycle.</p> <h3 >Key Responsibilities</h3> <ul > <li >Design, develop, test, and maintain enterprise applications using .NET Framework, **** Core, and C#.</li> <li >Develop and maintain RESTful APIs and SOAP/XML Web Services for seamless application integration.</li> <li >Build scalable and secure integration solutions with internal and third-party systems.</li> <li >Develop, configure, and maintain Windows Services to support backend processing.</li> <li >Design, optimize, and troubleshoot database solutions using Microsoft SQL Server and Oracle Database.</li> <li >Deploy, configure, and manage applications hosted on Internet Information Services (IIS).</li> <li >Implement secure coding practices and ensure compliance with API security and integration standards.</li> <li >Collaborate with business analysts, solution architects, QA teams, and stakeholders to understand requirements and deliver technical solutions.</li> <li >Perform code reviews, debugging, performance tuning, and application optimization.</li> <li >Participate in CI/CD implementation, application deployment, and release management using DevOps practices.</li> <li >Maintain source code using Git or TFS and follow version control best practices.</li> <li >Create and maintain technical documentation, including design documents, API documentation, and deployment guides.</li> <li >Troubleshoot production issues and provide timely support for critical business applications.</li> </ul> <h3 >Required Qualifications and Experience</h3> <ul > <li >Minimum of <strong >5+ years</strong> of hands-on experience in .NET Framework and **** Core application development.</li> <li >Strong proficiency in C# programming with expertise in object-oriented design principles.</li> <li >Extensive experience in developing, consuming, and integrating SOAP/XML Web Services.</li> <li >Strong expertise in RESTful API design, development, integration, and troubleshooting.</li> <li >Hands-on experience in developing, deploying, and maintaining Windows Services.</li> <li >Strong database development experience with Microsoft SQL Server, including stored procedures, T-SQL, and performance optimization.</li> <li >Experience working with Oracle Database and PL/SQL development.</li> <li >Hands-on experience in deploying, configuring, and managing applications on Internet Information Services (IIS).</li> </ul> <h3 >Technical Skills and Practices</h3> <ul > <li >Good understanding of DevOps practices, including CI/CD pipelines, automated deployments, and release management.</li> <li >Proficiency with Git and/or Team Foundation Server (TFS) for source code management and version control.</li> <li >Strong understanding of integration architecture, application design principles, and enterprise integration patterns.</li> <li >Experience implementing secure integration solutions, including API authentication, authorization, encryption, SSL/TLS, OAuth, JWT, and industry-standard security best practices.</li> </ul> <h3 >Application Process</h3> <p >Candidates meeting the specified requirements are encouraged to apply. Further details regarding this contract position, including compensation, will be discussed during the interview process.</p>

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer – React / . NET / AWS based in Saudi Arabia.<br><br>This is an opportunity for an experienced full-stack engineer to build and support scalable, cloud-based applications.<br><br>You will work across modern front-end and back-end technologies, combining React, . NET, C#, REST APIs, and AWS serverless services.<br><br>The role offers broad ownership across application design, development, architecture, testing, deployment, and production support.<br><br>You will help deliver reliable, production-grade web applications designed for scale and performance.<br><br>Working closely with product and engineering teams, you will contribute technical expertise throughout the software development lifecycle.<br><br>The environment values modern engineering practices, strong collaboration, thoughtful problem-solving, and continuous improvement.<br><br>This role is well suited to a senior engineer who enjoys solving complex technical challenges and delivering high-quality cloud solutions.<br><br>Accountabilities<br><br>Design, develop, and maintain scalable full-stack applications using React, . NET, and C#. Build, deploy, and integrate serverless services using AWS Lambda and other cloud-based technologies. Develop, maintain, and integrate RESTful APIs and backend services to support reliable application functionality. Contribute to application architecture, technical design, and decisions that support scalability, maintainability, and performance. Participate in code reviews and uphold strong standards for code quality, testing, security, and maintainability. Develop automated tests and contribute to CI/CD practices that improve development and deployment reliability. Investigate and resolve technical issues while providing ongoing production support for cloud-based applications. Collaborate with product, engineering, and other technical stakeholders to translate requirements into effective technical solutions. Contribute to continuous improvement of development processes, engineering practices, and application architecture.<br><br>Requirements<br><br>7+ years of professional software development experience, with a strong background in full-stack application development. Advanced hands-on experience with React and modern front-end development. Strong professional experience with . NET, C#, and REST APIs, including backend service development and API integration. Practical experience developing and integrating AWS Lambda serverless services. Proven ability to design and develop scalable, production-grade web applications. Strong understanding of application architecture, API integration patterns, cloud development, and distributed application concepts. Experience with Git, CI/CD pipelines, automated testing, and modern software engineering practices. Strong debugging, analytical, and problem-solving capabilities, with the ability to identify root causes and deliver effective solutions. Excellent written and verbal communication skills and the ability to collaborate effectively with distributed technical teams. Ability to work independently, manage priorities, and contribute effectively within a remote engineering environment.<br><br>Benefits<br><br>Contract position with a remote work arrangement. Opportunity to work on scalable, cloud-based applications using modern technologies. Hands-on exposure to React, . NET/C#, REST APIs, AWS Lambda, and serverless architecture. Broad technical ownership across application development, architecture, testing, CI/CD, and production support. Collaborative environment involving product, engineering, and technical stakeholders. Opportunity to contribute to modern software engineering practices and cloud development initiatives. Flexible remote environment designed to support distributed collaboration.<br><br>How Jobgether Works<br><br>We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.<br><br>We appreciate your interest and wish you the best!<br><br> Why Apply Through Jobgether?<br><br>Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.<br><br>We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span></span><p>.</p><br>Job Purpose <br><p>Design, develop, and maintain secure, scalable, and high-performance software solutions while collaborating with cross-functional teams to deliver reliable applications that meet business and technical requirements.</p><br><br><br>Key Accountability Areas <br><p>Full-Stack Application Development:</p><br> <ul> <li>Design, develop, and maintain scalable full-stack applications using C#, .NET Core/.NET, React/Flutter, and TypeScript.</li> <li>Implement modern software architectures, including Microservices, Clean Architecture, and CQRS, while building secure RESTful APIs and backend services.</li> <li>Design, optimize, and maintain SQL Server databases, including schema design, complex queries, stored procedures, and performance tuning.</li> <li>Build reusable, maintainable application components and participate in application modernization and cloud migration initiatives.</li> </ul> <p>Solution Design &amp; Implementation:</p><br> <ul> <li>Analyze business and technical requirements to design and implement software solutions aligned with functional specifications.</li> <li>Develop application components, system integrations, and new features while contributing to architectural design decisions.</li> <li>Apply Software Development Life Cycle (SDLC) and Secure Software Development Life Cycle (SSDLC) practices throughout the development process.</li> </ul> <p>Quality Assurance &amp; Deployment:</p><br> <ul> <li>Write, test, debug, refactor, and optimize code to ensure application quality, reliability, and performance.</li> <li>Perform functional testing, troubleshoot application issues, and support production incident resolution.</li> <li>Automate application delivery using Azure DevOps CI/CD, containerize applications with Docker, and support deployments to Kubernetes and Azure App Services.</li> </ul> <p>Documentation &amp; Continuous Improvement:</p><br> <ul> <li>Prepare and maintain technical documentation, including application designs, technical specifications, and implementation details.</li> <li>Adhere to coding standards, development guidelines, and documentation best practices while continuously improving technical skills and adopting modern technologies.</li> </ul> <p>Collaboration &amp; Delivery:</p><br> <ul> <li>Collaborate with cross-functional teams to deliver high-quality software solutions within project timelines.</li> <li>Participate in code reviews, technical discussions, and knowledge-sharing activities to promote engineering excellence and continuous improvement.</li> </ul><br><br>Role Accountability <br><p>HR Proficiency:</p><br> <ul> <li>Ability to obtain updated soft and technical skills related to the job.</li> </ul> <p>Delivery:</p><br> <ul> <li>Perform the planned activities to meet the operational and development targets as per delivery schedules.</li> <li>Utilize resources effectively to achieve objectives within efficient cost and time.</li> <li>Provide a periodic report formatted by detailing the deviation and execution of planned tasks.</li> </ul> <p>Problem-Solving:</p><br> <ul> <li>Solve any related problems arise and escalate any complex operational issues.</li> </ul> <p>Quality:</p><br> <ul> <li>Ensure quality requirements to develop effective quality control and processes including specifications for products or processes or related activities.</li> </ul> <p>Business Process Improvement:</p><br> <ul> <li>Coordinate well-defined written systems, policies, procedures, and seek automations opportunities as much as possible.</li> </ul> <p>Compliance:</p><br> <ul> <li>Comply to related policy and procedures and work instructions.</li> </ul> <p>Health, Safety, and Environment:</p><br> <ul> <li>Ensure compliance of relevant safety, quality, and environmental management procedures and controls within defined area of work activity to guarantee safety, legislative compliance, and delivery of high-quality products/services.</li> </ul><br><br>Academic Qualification <br>Bachelor Degree in Information Mgmt. Sciences &amp; Systems or Any relevant field<br><br><br>Work Experience <br>4 to 6 Years<br><br><br>Technical / Functional Competencies <br>Applications Development Standards and Procedures<br>Applications Knowledge<br>Applications System Analysis<br>Applications System Design<br>Applications Systems Architecture<br>Desktop Applications Knowledge<br>Desktop Distributed Applications Development<br>Joint Applications Development<br>Web Applications Programming<br><br><br><br> </div><h2 data-automation-id="subHeaderPreferredCandidate" class="h5"> Preferred candidate </h2> <div class="row is-m v-align-top t-small bg-mute"> <div class="col is-3 p5" data-automation-id="label_Years_of_experience"> <b>Years of experience</b> </div> <div class="col is-9 p5" data-automation-id="data_Years_of_experience"> No experience required </div> </div> <div class="row is-m v-align-top t-small "> <div class="col is-3 p5" data-automation-id="label_Degree"> <b>Degree</b> </div> <div class="col is-9 p5" data-automation-id="data_Degree"> Bachelor's degree / higher diploma </div> </div>

<p>Job Summary Works under the direction of I&amp;C Section Head &amp; maintenance manager to plan &amp; supervise all preventive and corrective maintenance, monthly /annual outage and overhauling work activities on plant I &amp; C equipment.</p><p>Roles &amp; Responsibilities</p><ul><li>Assigns preventive and corrective maintenance jobs as per the direction of Section Head.</li><li>Supervises and co-ordinates activities of maintenance staff.</li><li>Maintains records, prepares reports and composes correspondence related to work.</li><li>Executes work order through CMMS (SAP) and co-ordinates with planning engineer for job completion and technical matters.</li><li>Maintain such communications and relations as are necessary to report on the status of matters requiring action and to ensure that corrective action is undertaken.</li><li>Helps Maintenance Manager in executing corrective and planned maintenance with due regard to annual scheduled maintenance plan.</li><li>To perform technical evaluation of quotations received from purchase department and recommend appropriate choice.</li><li>To prepare purchase requisitions for spare parts and consumables ensuring budgetary constraints and arrange strategic spares availability to cope up with the maintenance requirements.</li><li>Review and recommend new maintenance procedures and work instructions.</li><li>Supervise, direct and co-ordinate the activities of all personnel assigned to his area.</li><li>To carry out any other duty assigned to him by the management from time to time.</li><li>Ensure Environmental Aspect-Impact and Hazard Risk Assessment are carried out, controlled and updated</li><li>Implement, monitor and report IMS objectives, Targets and programs</li><li>Provide necessary resources for effective implementation and sustenance of IMS</li><li>Report IMS performance to the management periodically</li><li>Ensure Legal compliance with respect to their scope of activities</li><li>Ensure identification of root cause for the identified non conformances/ deviations and to implement corrective actions/Preventive actions</li><li>Identify the competency gap for their subordinate personnel and implement necessary actions.</li><li>Carry out annual performance evaluation of reporting employees</li><li>Responsible to ensure the compliance to legal requirements, contractual and organizational requirements</li><li>Provide on-the-job training to new employees and evaluate their OJT Performance</li></ul><p><strong>Desired Candidate Profile</strong></p><p>Job Specifications</p><p>Bachelor s engineering degree (B.E) in I &amp; C</p><p>Minimum 3 -5 years related experience and training or equivalent combination of education and experience.</p><p>Preferable Have worked in operation and maintenance field ( power, RO etc Plant) as an I&amp;C engineer</p>

<h3 >About Aguas de Valencia International</h3> <p >Aguas de Valencia International is a global leader with over 130 years of experience in water cycle management, operating across Africa, the Middle East, and Latin America. The company is committed to sustainable development and addressing global water management challenges through teamwork and innovation.</p> <h3 >The Role: Instrumentation &amp; Control Engineer</h3> <p >We are seeking an experienced <strong >Instrumentation &amp; Control Engineer (I&amp;C Engineer)</strong> to join our team in Taif, Makkah, Saudi Arabia. This full-time role is critical for ensuring the safe, efficient, and continuous operation of our wastewater treatment plant. The I&amp;C Engineer will support the operation, maintenance, and continuous improvement of SCADA, PLC, HMI, and instrumentation systems.</p> <h3 >Key Responsibilities</h3> <ul > <li >Manage, maintain, and troubleshoot the plant's SCADA, PLC, HMI, instrumentation, and Data Historian systems.</li> <li >Develop, modify, and upgrade PLC logic and HMI applications for existing plant control systems.</li> <li >Manage and maintain SCADA systems, touch screens, PCs, and related control equipment.</li> <li >Review plant operations and verify the correct transmission of signals and data from instrumentation sensors.</li> <li >Perform preventive and corrective maintenance of SCADA, PLC, HMI, and instrumentation systems.</li> <li >Maintain control system documentation, configurations, and system backups.</li> <li >Troubleshoot PLC/HMI programming and control system issues.</li> <li >Prepare the annual critical spare parts requirements for instrumentation and control systems.</li> <li >Support continuous improvement, digital development, and optimization of plant control systems.</li> <li >Participate in monthly Instrumentation &amp; Control (I&amp;C) client meetings.</li> <li >Supervise assigned activities and coordinate with operators, colleagues, clients, and subcontractors.</li> <li >Ensure all work is performed in accordance with QHSE requirements and company procedures.</li> </ul> <h3 >Qualifications and Experience</h3> <ul > <li >Minimum of <strong >5 to 10 years</strong> of experience in the maintenance of wastewater treatment plants and pumping stations.</li> <li >Strong hands-on experience with SCADA, PLC, HMI, instrumentation, and industrial control systems.</li> <li >Demonstrated ability to manage SCADA and Controls projects within required timelines and budgets.</li> <li >Strong troubleshooting, analytical, and problem-solving skills.</li> <li >Effective written and verbal communication skills, with the ability to prepare technical reports and documentation.</li> <li >Strong planning, conceptual analysis, and organizational skills.</li> <li >Project management and supervision capabilities.</li> <li >Ability to work independently, take initiative, and deliver results effectively.</li> </ul> <h3 >Additional Considerations</h3> <p >Candidates should have immediate availability. Previous experience working with international companies is preferred for this role.</p>