Senior Staff Engineer - MERN Full Stack

Job Overview:

We are seeking a highly skilled Senior Fullstack Engineer  to join our dynamic team. This role demands extensive experience in both frontend and backend development, along with a strong grasp of cloud technologies and database management. You will work closely with the Engineering team, Product team, and other stakeholders to design and implement scalable, secure, and high-performance solutions. As a technical leader, you will ensure adherence to best practices, provide mentorship, and drive cross-functional collaboration.

Responsibilities 

• Technical Ownership: Design and architect complex, scalable full-stack solutions across multiple teams and systems.

• Hands-on Development: Write clean, maintainable, and efficient code primarily in React (frontend) and Node.js (backend).

• Cross-Functional Collaboration: Work with product, design, QA, and DevOps to drive alignment and deliver business value.

• Code & Design Reviews: Set and enforce coding standards, review code regularly, and guide design discussions.

• Scalability & Performance: Optimize applications for speed, efficiency, and scalability across services and UIs.

• Mentorship: Guide and upskill senior/staff engineers and engineering leads. Drive best practices and continuous learning.

• Tech Strategy: Contribute to long-term technology vision, evaluate new tools/frameworks, and de-risk architectural decisions.

• DevOps and CI/CD: Collaborate on infrastructure automation, deployment pipelines, and observability practices.

• Security & Compliance: Ensure engineering outputs meet high standards of security, data privacy, and compliance (e.g., GLBA, GDPR,CCPA etc).

Must have experience requirements:

• Qualifications

  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

  • 12+ years of software engineering experience, including 7+ years in full-stack development.

  • Deep expertise in React, Node.js, and TypeScript.

  • Proven experience architecting complex systems and influencing tech direction at scale.

  • Solid understanding of data structures, system design, API design, and microservices.

  • Experience with cloud-native apps, containers, and DevOps workflows.

  • Strong communication, mentorship, and leadership-by-influence skills.

• Tech Stack:

• Frontend: React, Redux/Context API, TypeScript, Tailwind/CSS-in-JS

• Backend: Node.js, Express/Nest.js, TypeScript

• API: REST, GraphQL

• Database: PostgreSQL, MongoDB, Redis

• Infra/DevOps: Docker, Kubernetes, GitHub Actions, AWS/GCP

• Testing: Jest, Cypress, React Testing Library, Supertest

Leadership & Team:

• Proven experience in coaching and mentoring a team of developers.

• Proven track record of delivering complex projects successfully.

• Ability to conduct code reviews and provide constructive feedback.

• Experience in agile methodologies (Scrum, Kanban).

• Ability to manage project timelines and deliverables effectively.

• Excellent verbal and written communication skills.

• Ability to explain technical concepts to non-technical stakeholders.

• Strong analytical and problem-solving skills.

• Ability to troubleshoot and resolve complex technical issues.

• Experience in working with cross-functional teams (designers, product managers, QA).

• Ability to quickly learn and adapt to new technologies and frameworks.

Perks:

• Day off on the 3rd Friday of every month (one long weekend each month)

• Monthly Wellness Reimbursement Program to promote health well-being

• Monthly Office Commutation Reimbursement Program

• Paid paternity and maternity leaves

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.