Senior Software Developer

We are hiring a Senior Software Developer for one of our clients in Cleveland, OH. Job Description : We are looking for an experienced Senior Software Developer with strong expertise in React.js and Node.js to design, develop, and maintain scalable web applications. The ideal candidate will take ownership of complex features, mentor junior developers, and collaborate closely with product, design, and DevOps teams to deliver high-quality solutions. Key Responsibilities : Design, develop, and maintain high-performance web applications using React.js (frontend) and Node.js (backend) Architect scalable, reusable, and maintainable application components Build and consume RESTful APIs (and / or GraphQL) Optimize applications for performance, security, and scalability Lead code reviews, enforce coding standards, and ensure best practices Collaborate with product managers, designers, and QA teams to deliver features end-to-end Mentor junior and mid-level developers Troubleshoot and debug complex production issues Participate in system design discussions and technical decision-making Required Skills & Qualifications 5+ years of professional software development experience Strong expertise in React.js, including hooks, state management (Redux, Zustand, or similar) Solid experience with Node.js and frameworks such as Express.js / NestJS Proficiency in JavaScript (ES6+) / TypeScript Experience building RESTful APIs and backend services Strong understanding of HTML5, CSS3, and modern frontend tooling Experience with databases (MongoDB, PostgreSQL, MySQL, or similar) Familiarity with authentication, authorization, and security best practices Experience with Git and collaborative development workflows Experience in logging and monitoring frameworks like Dynatrace, etc. Strong problem-solving and communication skills Good to Have Experience with Next.js Knowledge of cloud platforms (AWS, Azure, or GCP) Experience with Docker and CI / CD pipelines Familiarity with microservices architecture Experience with testing frameworks (Jest, Cypress, Mocha, etc. Additional information : Location : Cleveland, OH (Onsite) Job Type : Contract W2 Duration : Long-Term About Us : We are specialized in recruiting and deliver the best professional talent of industry and we are committed to deliver best experience for our clients and job seekers. With over two decades of experience in the recruitment industry, we proudly help you to find the next job that matches your professional skills. Our team understands your needs or requirement before starting the recruitment, that enables to find the high quality of talent with high success rate of talent delivery, keeps us continue to be the best in the industry. By responding to this job posting, you are consenting to receive text / SMS messages from us. Thank you.