Senior .NET Core Developer -Arabic Speaker (5 Month)

# Senior .NET Core Developer -Arabic Speaker (5 Month) > Müller`s Solutions · Riyadh, Saudi Arabia · — · Posted 2026-06-28 **Workplace:** on_site ## Description ### **Job Description** We are seeking an experienced **Senior .NET Core Developer** to join our team on a **5-month contract**. The ideal candidate will be responsible for designing, developing, and supporting scalable, secure, and high-performance enterprise applications using **.NET Core technologies**. The role requires strong expertise in backend development, enterprise integrations, cloud environments, and modern software engineering practices. The successful candidate will work closely with architects, business stakeholders, and cross-functional teams to deliver robust and innovative solutions. ### **Key Responsibilities** - Design, develop, and maintain scalable and high-performance enterprise applications using **.NET Core / Core**. - Develop and support **RESTful APIs, microservices, and service-oriented architectures**. - Collaborate with solution architects, business analysts, and development teams to translate business requirements into technical solutions. - Participate in software architecture and technical design discussions, ensuring adherence to best practices and architectural standards. - Design and implement integrations with internal and external systems using APIs, messaging technologies, and middleware solutions. - Optimize applications for performance, scalability, security, and maintainability. - Perform code reviews and ensure compliance with coding standards, clean code principles, and software design best practices. - Troubleshoot and resolve complex technical issues across development, testing, and production environments. - Support deployment activities and production environments, ensuring system reliability and availability. - Participate in Agile/Scrum ceremonies and contribute to continuous improvement initiatives. ## Requirements ### **Education** - Bachelor's degree in **Computer Science, Software Engineering, or a related field**. ### **Experience** - Minimum **8–10 years of hands-on experience** in backend and enterprise application development. - Strong understanding of the **full Software Development Lifecycle (SDLC)**, including development, deployment, and production support. - Experience working in enterprise-scale environments and Agile development teams. ### **Technical Skills** - Strong expertise in **.NET Core, Core, and C#**. - Solid understanding of **software architecture principles** and backend system design. - Proven experience in developing **RESTful APIs, microservices, and service-oriented architectures**. - Hands-on experience with integration technologies such as **API Gateways, Message Queues (MQ), Brokers, and BPM solutions**. - Strong experience in **database design and development**. - Deep knowledge of **design patterns, SOLID principles, and clean code practices**. - Experience deploying and supporting applications in **public and private cloud environments**. - Familiarity with **CRM platforms** and enterprise system integrations. - Experience with **CI/CD pipelines, automated testing, and DevOps practices**. ### **Soft Skills** - Excellent analytical, debugging, and problem-solving skills. - High attention to detail and commitment to delivering high-quality software. - Strong verbal and written communication skills. - Ability to work effectively in a collaborative, team-oriented environment. - **Proficiency in English is required; Arabic communication skills are considered an advantage.** ### **Contract Duration** - **5-month contract**. ## Apply [Apply at Müller`s Solutions](https://apply.workable.com/mullers-solutions-1/j/6BA5F5ABE1/apply) --- Powered by [Workable](https://www.workable.com)