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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Net/React Senior Developer - **Company:** Diverse Lynx LLC - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $100,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Architectural Patterns, HTML5, Microsoft Azure, C Sharp (Programming Language), Cascading Style Sheets (CSS), Computer Programming, Databases, Database Design, DevOps, Web Development, Middleware, Infrastructure as a Service (IaaS), Microsoft SQL Server, Oracle (Applications), Platform as a Service (PAAS), Performance Tuning, Reverse Engineering, PL-SQL, SQL Databases, .NET Core, ReactJS, Software Security, Ios Frameworks, Backend, Database Migration, Information Technology, Front End Software Development, Software Library, Microservices - **Published:** September 29, 2026 - **Apply:** https://www.careerjet.com/job/us9f8b9a44866bdfb7055d93c00eba5f96/eaa ## About the Role Must Have Technical/Functional Skills * Expertise in developing web applications using .NET Core, HTML5, and CSS3. * Practical experience with JavaScript-based front-end technologies, such as React. * Experience in defining and designing the architecture of React applications integrated with .NET Core. * Excellent interpersonal communication and organizational skills for effective interactions with client architects and for discussing and reviewing architectural elements. * Familiarity with open-source libraries and experience in reverse engineering. * Knowledge of Microservices architecture and understanding of DevOps and CI/CD pipeline tools. * Deep understanding of architectural patterns, non-functional requirements, UI frameworks, .NET-based applications, and expertise in modernization and application/database migration. * Design major architectural aspects of applications, including user interfaces, backend components, middleware, and infrastructure according to business requirements and standards. * Design and review of custom web-based applications (UI/service/database), Microservices, and Messaging Services. * Strong skills in database design and performance tuning, with experience in SQL Server or Oracle. * Ability to assess tools used in CI/CD pipelines and experience in technology evaluation and presenting architectural concepts to clients. * Good understanding of Azure cloud services, including IaaS, PaaS, Azure Storage, and APIs. * Review application security to ensure alignment with company security policies, discuss and review infrastructure requirements with the infrastructure lead, and establish guidelines for monitoring the production environment. * Collaborate with functional analysts to prepare high-level designs of applications., * Bachelor's or master's degree in computer science or equivalent * Programming: Proficiency in Dot Net, Dot Net Core, C#, SQL, PL SQL. * Communication: Ability to communicate complex results clearly to both technical and non-technical stakeholders. * Certifications: Good to have Agile certifications SAFe / PSM Generic Managerial Skills, If any * Working in a dynamic environment * Good to have Manufacturing domain understanding * Ability to handle 5-7 offshore team members ## Description * Ensure quality of deliverables via an agreed quality assurance approach and by providing support to the project team * Manage relationships with customers and team members ensuring overall success of the projects, Role: Senior .Net Developer Location: Seattle, WA/ Plano, TX Onsite Fulltime Permanent Job Description Must Have Technical/Functional Skills Expert Microsoft .Net Framewor… + 17 hours ago + Apply easily ## Related Videos - [The Pragmatic Architect: Balancing Necessity vs. Sufficiency in React Systems](https://www.wearedevelopers.com/videos/2101-the-pragmatic-architect-balancing-necessity-vs-sufficiency-in-react-systems) - [Shifting Stress to Progress— Understanding DevOps to do DevOps Better](https://www.wearedevelopers.com/videos/268-shifting-stress-to-progress-understanding-devops-to-do-devops-better) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Can SVG be fast? 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