Senior Full Stack Developer - Node.js & React.js - W2 Contract - In-Person Interview & Onsite

In-Person Interview & Onsite : : W2 Contract : : Senior Full Stack Developer - Node.js & React.js at Woodlawn, MD (Onsite - 5 Days a Week) Interview Process: In-Person Interview Mandatory Clearance: Must be eligible to obtain and maintain Public Trust Clearance, *We are seeking an experienced Senior Full Stack Developer with strong expertise in Node.js, React.js, and modern web application development. The ideal candidate will be responsible for architecting, designing, developing, testing, and deploying next-generation enterprise web applications using modern JavaScript frameworks, RESTful APIs, and DevOps technologies. *The candidate should have extensive experience in full-stack development, backend architecture, UI frameworks, database optimization, and Agile development methodologies. Key Responsibilities *Architect, design, develop, and implement enterprise-level web applications using Node.js, React.js, Redux.js, and Express.js. *Build modular Single Page Applications (SPA) and responsive user interfaces. *Develop secure RESTful APIs and microservices using Node.js, Express.js, and Knex. *Implement DevOps practices using Jenkins, Docker, Red Hat OpenShift, SonarQube, and UrbanCode. *Develop accessible applications following Section 508, WCAG, and USDS Web Standards. *Troubleshoot and resolve application defects across frontend, backend, middleware, and database layers. *Write and optimize complex SQL queries using PostgreSQL. *Participate in Agile development activities, including Scrum ceremonies, sprint planning, backlog grooming, retrospectives, and demos. *Perform code reviews, unit testing, integration testing, and application performance optimization. *Collaborate with cross-functional teams and manage Git branches, pull requests, and merge conflicts. *Mentor junior developers and provide technical guidance on Node.js and React.js technologies.

*10+ years of experience in modern software development. *Extensive hands-on experience with Node.js and React.js. *Strong knowledge of JavaScript, Redux, Flux, MobX, TypeScript, and Bootstrap. *Strong backend architecture and Node.js module capabilities. *Experience developing RESTful web services and microservices. *Strong experience with Express.js and other JavaScript frameworks. *Advanced SQL skills, including complex queries and performance optimization in PostgreSQL. *Experience with Agile methodologies, Scrum, Kanban, TDD, and BDD. *Strong debugging, troubleshooting, and problem-solving skills. *Experience working with large development teams and managing code integration. *Excellent communication, collaboration, and mentoring skills. Desired Skills *Experience leveraging AI models for code generation and development productivity. *Strong HTML5, CSS3, and frontend development skills. *Experience with Jenkins, Docker, Red Hat OpenShift, and CI/CD pipelines. *Familiarity with SOLR, Redis, and AWS. *Experience with testing frameworks: Mocha, Chai, Jest, Sinon, Supertest, Selenium, and Enzyme. *Knowledge of Git, Bitbucket, VS Code, SonarQube, Black Duck, and Phabricator. *Experience with XML, XSLT, WSDL, and JSON. *Familiarity with NGINX, ElastiCache, and messaging services. *Experience with SAFe Agile methodology and enterprise application performance tuning. Education Requirements *Master’s degree with 5+ years of relevant experience; OR *Bachelor’s degree with 7+ years of relevant experience; OR *13+ years of relevant experience in lieu of a degree. Important Requirements *Must be willing to work onsite in Woodlawn, MD, five days per week. *Must be able to obtain and maintain Public Trust Clearance. *In-person interview is mandatory. *Candidates must have strong hands-on Node.js and React.js development experience.