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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer- Full Stack (MERN) - **Company:** CLOUD TECH SERVICES INC - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Amazon Cloudfront, Amazon Elastic Compute Cloud, Amazon S3, Code Review, Databases, Software Debugging, Software Design Patterns, DevOps, Github, PostgreSQL, MongoDB, MySQL, Node.Js, Object-Relational Mapping, OAuth, Performance Tuning, Queueing Systems, RabbitMQ, Role-Based Access Control, Redis, Next.js, JSON Web Token, Web Application Security, Software Construction, Web Application Frameworks, Web Performance Optimization, Tailwind, ReactJS, Delivery Pipeline, Express.js, Software Security, Git, Amazon Relational Database Service, Information Technology, Apache Kafka, Front End Software Development, Api Design, NestJS, Restful APIs, Docker, Jenkins, Microservices - **Published:** May 13, 2026 - **Apply:** https://cloudtechservice.com/career/sr-software-engineer-full-stack-mern/ ## About the Role * Proven experience (5+ years) as a Full Stack Engineer, MERN Stack Developer, or similar role. * Strong expertise in Node.js, Express.js, React.js, and Next.js. * Good understanding or experience with NestJS. * Strong experience in API development and frontend integrations. * Must-have experience with Prisma ORM; familiarity with TypeORM or Sequelize is a plus. * Strong experience with MySQL, PostgreSQL, and MongoDB. * Experience with AWS services such as EC2, S3, RDS, and CloudFront. * Experience with Docker and CI/CD tools such as GitHub Actions or Jenkins. * Familiarity with Redis and message queue systems such as RabbitMQ or Kafka is a plus. * Strong understanding of scalable application architecture, microservices, and design patterns. * Experience writing unit, integration, and API tests. * Understanding of responsive/mobile-first development and frontend optimization. * Strong understanding of web security, data protection, and software engineering best practices. * Familiarity with HIPAA compliance and secure healthcare data handling is a plus. * Proficiency with Git and collaborative development workflows. * Experience with Tailwind CSS or modern UI libraries is a plus. * Excellent analytical, communication, teamwork, and organizational skills. * Bachelor's degree or Master's degree in Computer Science or related field preferred ## Description * Collaborate with development teams, product managers, and designers to design and deliver scalable software solutions. * Design and develop robust client-side and server-side architectures using modern JavaScript frameworks and backend technologies. * Build responsive, high-performance web applications using React.js and Next.js. * Develop and maintain RESTful APIs and backend services using Node.js and Express.js. * Develop reusable UI components and maintain scalable frontend architecture. * Design, manage, and optimize databases including MySQL, PostgreSQL, and MongoDB. * Implement authentication, authorization, and security best practices including JWT, OAuth, and RBAC. * Work with AWS cloud services such as EC2, S3, RDS, and CloudFront. * Build and maintain CI/CD pipelines and deployment workflows. * Optimize applications for scalability, performance, responsiveness, and reliability. * Troubleshoot, debug, maintain, and upgrade existing systems and applications. * Write clean, maintainable, testable, and well-documented code following engineering best practices. * Participate in code reviews, technical discussions, architecture planning, and mentoring junior developers. * Ensure application security, data protection, and performance optimization. * Collaborate with QA and DevOps teams for deployment, testing, and monitoring activities. ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)