Full Stack Developer(React, TypeScript, JavaScript & C#)

*Senior Full Stack Developer* *Irving TX – 3 days onsite & 2 days remote* *ABOUT THE ROLE* We are looking for a Senior Full Stack Developer with hands-on experience designing, building, and deploying responsive, end-to-end web applications. You will be a key contributor across our Engineering organisation, collaborating closely with Product, UX, and Engineering teams to deliver high-quality digital experiences. You are someone who thrives under pressure, takes ownership of complex problems, and can navigate the full technology stack with confidence. *KEY RESPONSIBILITIES* * Design, develop, and maintain responsive, performant, and accessible web applications across the full stack — from UI to API to database. * Build and iterate on front-end experiences using React (Vite), TypeScript, JavaScript, and HTML/CSS, adhering to modern design principles and component-driven architecture. * Develop and maintain robust back-end services and APIs using C# and .NET Core, ensuring scalability, reliability, and security. * Collaborate with Product, UX, and PMO teams to translate requirements and design specifications into production-ready features. * Own and execute deployments to AWS cloud infrastructure, leveraging CI/CD pipelines to ensure fast, reliable, and repeatable releases. * Troubleshoot and resolve cross-stack bugs and performance bottlenecks — proactively identifying root causes and driving lasting fixes. * Participate in code reviews, providing constructive feedback and upholding engineering standards across the team. * Contribute to technical design discussions, architectural decisions, and sprint planning sessions. * Document code, APIs, and deployment processes to support team knowledge-sharing and operational continuity. * Support and mentor mid-level developers, fostering a culture of quality and continuous improvement. *REQUIRED SKILLS & EXPERIENCE* * 3+ years of overall software development experience, with a strong track record of delivering end-to-end web applications in a production environment. * Front-end expertise: Proficiency in React (with Vite), TypeScript, JavaScript, HTML, and CSS — including responsive design, component libraries, and state management patterns. * Back-end expertise: Strong hands-on experience with C# and .NET Core — including RESTful API design, middleware, dependency injection, and service integration. * Cloud deployment — AWS: Practical experience deploying and maintaining applications on AWS (e.g. EC2, S3, Lambda, RDS, CloudFront, or equivalent services). * CI/CD pipelines: Experience building or working with continuous integration and delivery pipelines (e.g. GitHub Actions, Azure DevOps, Jenkins, or AWS CodePipeline). * AI-assisted development: Practical experience using Gen AI coding tools such as Cursor, GitHub Copilot, or Claude to accelerate development workflows — including code generation, refactoring, debugging assistance, and documentation. Able to critically evaluate AI- generated output for correctness, security, and maintainability before integrating it into production code. * Design principles: Strong grasp of responsive design, accessibility standards, and UI/UX best practices — able to work from design systems or Figma/XD specifications. * Cross-stack debugging: Demonstrated ability to diagnose and resolve complex bugs spanning front-end, back-end, and infrastructure layers. * Collaboration under pressure: Comfortable working in fast-paced, agile environments alongside Engineering, Product/UX, and PMO stakeholders — able to manage competing priorities without sacrificing quality. * Agile/Scrum: Experience working in sprint-based delivery teams with regular standups, retrospectives, and iterative releases. * SQL & relational databases: Solid foundational SQL skills with working knowledge of SQL Server and PostgreSQL — including writing queries, joins, stored procedures, and basic schema understanding to support debugging, data validation, and integration troubleshooting. NICE TO HAVE * Experience with Cloudflare CDN configuration, caching strategies, or edge security rules. * Familiarity with CMS integration (e.g. Crownpeak, Wordpress, AEM, or similar CMS platforms). * Prior experience with Development and maintenance of high-quality cross-platform mobile applications using React Native, targeting both iOS (Apple App Store) and Android (Google Play Store). * Exposure to micro-frontend architectures or module federation patterns. * Experience with monitoring and observability tools such as Datadog, New Relic, or AWS CloudWatch. * Understanding of web performance optimisation, including Core Web Vitals (LCP, INP, CLS). * Familiarity with GraphQL or event-driven architectures (e.g. AWS SQS, SNS, or Kafka). *KEY SOFT SKILLS* * Thrives under pressure: Calm and effective when navigating tight deadlines, production issues, or rapidly shifting priorities. * Problem-solving mindset: Approaches complex technical challenges systematically — breaking down ambiguity and driving to resolution. * Cross-functional communicator: Able to engage credibly with Engineering peers, Product owners, UX designers, and project managers — translating technical concepts clearly for non-technical audiences. * Ownership and accountability: Takes responsibility for end-to-end delivery, from initial design to post-deployment stability. * Continuous learner: Stays current with evolving front-end and back-end technologies and proactively applies new techniques to improve the codebase. *TECH STACK AT A GLANCE* React (Vite) | TypeScript / JavaScript | HTML / CSS | Node.js | C# / .NET Core | AWS | CI/CD Pipelines | SQL Server | PostgreSQL Pay: $109,297.68 - $135,000.00 per year Benefits: * 401(k) * Dental insurance * Vision insurance Work Location: Hybrid remote in Irving, TX 75062