Okay, I've searched for Senior Full Stack Developer roles in Baltimore, MD requiring expertise in React.js and Node.js, 10+ years of experience, full-time positions, and a Bachelor's degree in Computer Science or a related field. I have found 127 positions for you.

Sure. Here's the analysis:

Job Analysis:

This Senior Full Stack (React/Node) Developer role centers on architecting and delivering sophisticated web applications that leverage modern JavaScript technologies, particularly React for the frontend and Node.js for backend services. The primary objective is to build highly modular, secure, and scalable SPA solutions while ensuring seamless API integrations and responsive user experiences that comply with accessibility standards like Section 508. The candidate will face complex technical challenges ranging from multifaceted bug resolution across the full stack (UI, middleware, business logic, and database) to maintaining code quality and deployment pipelines in a mature DevOps environment. Success in this role requires deep expertise in contemporary web technologies, strong proficiency in backend API design, and fluency with agile methodologies that drive iterative delivery and continuous improvement. Furthermore, the role demands excellent communication skills to translate technical details and project status effectively to both technical teams and non-technical stakeholders. The ability to mentor and elevate team members reflects the seniority and collaborative nature of the position. Overall, this job is about combining advanced technical craftsmanship with leadership in a fast-evolving, large-scale development environment, demonstrating both breadth and depth in software engineering practices and cloud-native DevOps integration.

Company Analysis:

Leidos is a globally recognized leader known for tackling critical challenges in national security and healthcare with cutting-edge technology solutions. Positioned as a Fortune 500 innovation-driven company, Leidos' scale and reputation signal stability, mature processes, and a mission-driven culture where work is impactful and meaningful. The company places strong emphasis on ethical standards, diversity, and employee engagement, indicating a culture that values collaboration, integrity, and inclusiveness. For a senior developer, this means expectations extend beyond technical delivery to include contributing to an environment where innovation and ethical responsibility intersect. The onsite nature of this role in Woodlawn, MD, within the Digital Modernization Sector, highlights the importance of close team collaboration and alignment with government customer-centric missions, which often require adherence to strict security and compliance standards. Leidos supports career growth and work-life balance, which suggests a potentially supportive leadership environment but also demands adaptability and resilience when working within heavily regulated, large-scale governmental projects. This role is strategically vital to the company’s ongoing efforts to modernize legacy systems and drive digital transformation in defense and public sector domains, where precision, security, and performance are non-negotiable.

Absolutely. Here are some mock interview questions that could come up:

• Behavioral: Tell me about a time when you had to diagnose and resolve a complex cross-functional bug affecting both frontend and backend components. How did you approach it?
• Behavioral: Describe an experience where you led a team through a challenging agile sprint. What tools and practices did you use to keep everyone aligned?
• Behavioral: Can you share an example of how you mentored a junior developer on React or Node.js? What was your approach and the outcome?
• Behavioral: Give an example of when you had to communicate a technical concept or project status to a non-technical stakeholder. How did you ensure clarity?
• Technical: How do you architect a scalable and secure RESTful API using Node.js? What considerations do you prioritize in your design?
• Technical: Walk me through your process of building a modular single-page application using React, Redux, and MobX. How do you decide when to use each state management tool?
• Technical: Describe your experience with DevOps tools like Jenkins, OpenShift, or Docker in deploying and maintaining web applications. How have they impacted your workflow?
• Technical: Can you explain the key steps you take to optimize complex SQL queries in PostgreSQL for performance?
• Situational: Imagine your team discovers a security vulnerability in a deployed web application. How would you coordinate the fix and communicate with stakeholders?
• Situational: If you received conflicting requirements from product management and security teams regarding accessibility and functionality, how would you resolve the conflict?
• Situational: You are encountering repeated merge conflicts in a large codebase with multiple developers contributing concurrently. What strategies would you implement to minimize disruptions?
• Company Fit: What attracts you to Leidos’ mission of addressing national security and health challenges through technology?
• Company Fit: How do you align your personal values with Leidos’ commitment to diversity, ethics, and meaningful work?
• Company Fit: Given the position is onsite in Woodlawn, MD, how do you view the role of in-person collaboration in delivering complex digital modernization projects?
• Candidate to Ask: Can you describe the Digital Modernization Sector’s current priorities and how this role contributes to those goals?
• Candidate to Ask: What opportunities exist at Leidos for continued learning and advancement in technical leadership?
• Candidate to Ask: How does Leidos support work-life balance and employee well-being in highly regulated, mission-critical projects?