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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Engineer .NET Organization - **Company:** GEICO - **Location:** Richardson, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Adaptive Design, Application Programming Interfaces (APIs), Amazon Web Services, Component-Based Software Engineering, Application Frameworks, HTML5, Microsoft Azure, Cascading Style Sheets (CSS), Cloud Computing, Code Review, Information Systems, Continuous Delivery, Continuous Integration, DevOps, Distributed Systems, ECMAScript, Design of User Interfaces, Human-Computer Interaction, Spring Framework, JSON, Python (Programming Language), NoSQL, Open Source Technology, Windows PowerShell, Systems Development Life Cycle, Requirements Management, Software Engineering, SQL Databases, Systems Architecture, Systems Integration, Extensible Markup Language (XML), YAML, Scripting, ReactJS, Spring-boot, Backend, Containerization, Kubernetes, Information Technology, Data Management, Front End Software Development, React Redux, Restful APIs, Es2015, Docker, Golang, Programming Languages, Microservices - **Published:** September 26, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-engineer-net-richardson-tx--b1ab77aa-8a62-4e1f-835a-f19a1b5c4650 ## About the Role * Professional software development experience in large-scale enterprise environments. * Strong front-end development skills, including HTML5, CSS3, JavaScript (ES6+), and ReactJS with Redux or Hooks. * Experience building backend services using Java, ASP.NET Core, Spring Boot, or similar frameworks. * Proficiency with SQL and NoSQL databases, including working with structured and nested data formats such as JSON, XML, and YAML. * Experience designing, architecting, and maintaining scalable distributed systems and full-stack applications. * Familiarity with cloud platforms such as Azure, AWS, or GCP. * Knowledge of responsive and adaptive design principles. * Experience developing and integrating RESTful APIs and microservices. * Experience with open-source frameworks, tools, and modern engineering practices., * 5+ years of professional software development experience in large-scale enterprise environments. * 4+ years of experience with backend technologies such as .NET, Java, ASP.NET Core, or Spring Boot. * 3+ years of experience with ReactJS. * Strong proficiency in front-end technologies, including HTML5, CSS3, JavaScript (ES6+), ReactJS, Redux, and Hooks. * Experience with SQL and NoSQL databases, cloud platforms such as Azure, AWS, or GCP, and structured data formats such as JSON, XML, and YAML. * Knowledge of responsive and adaptive design principles. * Familiarity with Python, Golang, PowerShell, or similar programming and scripting languages is preferred. * Bachelor's or Master's degree in Computer Science, Information Systems, or equivalent education/work experience., Amazon Web Services (AWS), Application Programming Interface (API), Architectural Design, Automation, Best Practices, CSS (Cascading Style Sheet), Career Development, Cloud Computing, Code Reviews, Computer Science, Continuous Deployment/Delivery, Continuous Improvement, Continuous Integration, Cross-Functional, Data Formats, Data Management, DevOps, Distributed Computing, Docker, ECMAScript, Ecosystems, Establish Priorities, GCP (Good Clinical Practices), Go Programming Language (Golang), HTML5, Information Technology & Information Systems, JSON, Java, JavaScript, Mentoring, Microservices, Microsoft .NET, Microsoft ASP.NET (Active Server Page), Microsoft Windows Azure, NoSQL, On Call, Open Source, Python Programming/Scripting Language, REST (Representational State Transfer), React.js, Requirements Management, SQL Databases, Scalable System Development, Scripting (Scripting Languages), Software Development, Software Development Lifecycle (SDLC), Structured Data, System Architecture, Systems Administration/Management, Systems Maintenance, Systems Scalability, User Interface/Experience (UI/UX), Windows PowerShell, XML (EXtensible Markup Language) ## Description As a Senior Full-Stack Engineer, you will be a key member of the engineering team, collaborating across the organization to design and deliver scalable, high-performance solutions to complex problems. You will play a critical role in driving innovation, leveraging automation, and ensuring efficient data management. In a fast-paced, dynamic environment, you will plan, prioritize, and execute large-scale projects while mentoring junior engineers and contributing to the continuous improvement of engineering practices, As a Senior Engineer, you will: * Design and Develop Systems: Architect, develop, and maintain scalable, resilient distributed systems. * Define Product Requirements: Collaborate with stakeholders to define product requirements and deliver optimal solutions. * Collaborate Across Teams: Work with cross-functional teams throughout the software development lifecycle to ensure seamless integration and delivery. * Lead and Mentor: Conduct design sessions, code reviews, and mentor junior engineers to elevate engineering quality and share best practices. * Develop Reusable Components: Create reusable application components and patterns to improve efficiency and scalability. * Full-Stack Development: Design, develop, and maintain scalable full-stack applications, including front-end features using ReactJS and its ecosystem (e.g., Redux, Hooks), backend services with .NET or Java frameworks, and efficient data management using SQL and NoSQL databases. * API and Microservices: Develop and integrate RESTful APIs and microservices for seamless communication between systems. * DevOps Practices: Utilize CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes) to streamline development and deployment. * Documentation: Publish and maintain documentation for design references, workflows, and runbooks. * System Support: Provide support for critical systems, including 24x7 on-call support when necessary. ## Related Videos - [Architectures that we can use with .NET](https://www.wearedevelopers.com/videos/935-architectures-that-we-can-use-with-net) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [CI/CD with Github Actions](https://www.wearedevelopers.com/videos/856-ci-cd-with-github-actions) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Web Development Best Practices: What The Data Tells us](https://www.wearedevelopers.com/magazine/84-web-development-best-practices-what-the-data-tells-us) - [The Best Software Developer Blogs to Read](https://www.wearedevelopers.com/magazine/156-the-best-software-developer-blogs-to-read) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss)