> Markdown version of [/jobs/ext/2296206-lead-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/2296206-lead-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Full Stack Developer - **Company:** Quantum World Technologies Inc - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $145,600.0 - $154,960.0 - **Contract:** Temporary to permanent - **Skills:** JavaScript (Programming Language), .NET Framework, Agile Methodology, Amazon Web Services, HTML5, Microsoft Azure, Cascading Style Sheets (CSS), Cloud Computing, Code Review, Command-Query Responsibility Segregation (Software Development), Relational Databases, Software Design Patterns, DevOps, Entity Framework, PostgreSQL, Microsoft SQL Server, MySQL, NoSQL, Scrum Methodology, Software Engineering, Web Applications, Test-Driven Development (TDD), ReactJS, Git, Vue.js, Containerization, AngularJS, Kubernetes, Information Technology, Front End Software Development, Event Sourcing, Restful APIs, Software Version Control, Docker, Microservices - **Published:** August 29, 2026 - **Apply:** https://www.careerjet.com/jobad/us555973fd0cdd1acecf5863365f81eb17 ## About the Role * Bachelor's degree in Computer Science, Engineering, or related field. * Extensive experience (typically 5+ years) as a Full Stack Developer with strong expertise in C# and .NET Core/.NET Framework. * Proven experience in a lead or senior developer role with team leadership responsibilities. * Strong proficiency in front-end technologies including HTML5, CSS3, JavaScript, and frameworks such as Angular, React, or Vue.js. * Solid understanding of RESTful API design and integration. * Experience working with relational databases (SQL Server, MySQL, PostgreSQL) and ORM tools like Entity Framework. * Experience with NoSQL Databases (CosmosDB) * Familiarity with cloud platforms such as Microsoft Azure or AWS. * Experience with Agile software development methodologies (Scrum/Kanban). * Excellent communication, interpersonal, and stakeholder management skills. * Ability to translate complex business requirements into technical solutions. * Strong problem-solving skills and attention to detail. * Proficiency with version control systems (Git) and CI/CD pipelines. Preferred Skills * Experience with Event Sourcing and CQRS Design Patterns * Experience with Microservices architecture and containerization technologies (Docker, Kubernetes). * Knowledge of automated testing frameworks and test-driven development (TDD). * Exposure to DevOps practices and infrastructure as code. * Experience working in a product-driven environment. ## Description * Lead and mentor a team of full stack developers in designing, developing, and maintaining web applications using C# and .NET technologies. * Act as the primary bridge between product owners, business analysts, architects, and the development team to translate business requirements into technical specifications. * Provide technical support in case of questions or incidents * Collaborate with product owners and analysts to clarify requirements, define user stories, and prioritize the product backlog. * Work closely with solution architects to align development efforts with architectural guidelines and best practices. * Oversee the end-to-end software development lifecycle, including planning, coding, code reviews, testing, deployment, and maintenance. * Drive technical decisions, enforce coding standards, and ensure best practices are followed across the team. * Facilitate Agile ceremonies such as sprint planning, daily stand-ups, retrospectives, and demos. * Identify bottlenecks, risks, and dependencies, and proactively propose solutions. * Ensure the delivery of scalable, secure, and high-performance applications. * Promote continuous learning and improvement within the team through knowledge sharing and training. * Stay updated with emerging technologies and industry trends to enhance product quality and team efficiency., Key Responsibilities Lead and mentor a team of full stack developers in designing, developing, and maintaining web applications using C# and .NET technologies. 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