Full Stack Engineer

ob Title: Full Stack Developer (React.js + Node.js)

Job Location: Remote / Noida UP

Experience: 3–5 Years

Type: Full-time

About Company

The Company is a SaaS platform start-up for visitor management, QR-based campaigns, and digital business cards ecosystem designed to transform how organizations manage entry, campaigns, and digital interactions at events, corporate spaces, and exhibitions.

Key Responsibilities

1. Frontend Development

• Build and maintain responsive SPAs using React.js and Next.js.

• Collaborate with design and product teams for component libraries.

1. Backend Development

• Develop RESTful APIs using Node.js with secure, scalable microservices.

• Implement real-time communication (Socket.io, Kafka).

• Manage cloud deployment (AWS EC2, S3, ELB).

1. Mobile App Development

• Build cross-platform applications using Flutter (iOS/Android).

• Integrate camera-based QR code scanning and OCR for visitor cards

1. Deployment & DevOps

• Configure CI/CD pipelines using Jenkins or AWS CodePipeline.

• Containerize services with Docker; deploy using Kubernetes

Required Skills & Qualifications

• Must have strong command over JavaScript, React.js/Next.js, Node.js.

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

• Proven experienced or Familiar in microservices architecture and cloud deployments (AWS).

• Must have Experienced or Familiar with Kafka, Docker, Kubernetes, and CI/CD pipelines.

• Familiarity with PostgreSQL, MongoDB, and Firebase Realtime DB.

• Good understanding of secure coding practices, encryption, SSL/TLS,.

• Must have great attitude towards learning new skills and upskilling the existing skills.

• Must have strong communication skills and have worked with cross platform team.

Nice to Have

• Experienced in SaaS products and admin dashboards.

• Knowledge of Figma UI/UX designs

• Familiarity with Agile/Scrum workflows.