Full Stack Developer

Dotflick Solutions; Dubai; On-site; AED 300,000 - 520,000; Full time

Job summary

Dotflick Solutions is seeking an experienced Full Stack Engineer to design, build, and scale secure web applications and APIs. You will work across frontend React.js and backend Node.js, deploying on AWS and shaping cloud-native architectures.

You will implement JWT/OAuth authentication, API security, and robust data models with PostgreSQL and MongoDB, while building CI/CD pipelines and collaborating with product managers and designers to deliver high-impact features.

Qualifications

• Proven experience building React.js frontends and Node.js backends.
• Experience designing secure, scalable cloud-native systems on AWS.
• Strong REST API design and integration skills.
• Familiarity with JWT/OAuth authentication and API security.
• Experience with PostgreSQL and MongoDB databases.
• Experience with CI/CD pipelines and Git workflows.
• Ability to collaborate with product managers and designers.

Responsibilities

• Design, develop, and maintain frontend applications using React.js.
• Build and maintain backend services and APIs using Node.js.
• Deploy and manage applications on AWS infrastructure.
• Implement authentication, authorization, and API security best practices.
• Collaborate with other engineers and participate in code reviews.

Skills

React.js

JavaScript/TypeScript

State management

REST API development

Authentication & Authorization

API security

AWS

PostgreSQL

MongoDB

ORM/ODM (Prisma/Sequelize/TypeORM/Mong

Webhook integrations

Express.js

NestJS

CI/CD

Docker

Kubernetes

Redis

SQS/RabbitMQ/Kafka

Tools

Docker

Kubernetes

Terraform

Redis

Kafka

SQS

RabbitMQ

Job description

We are looking for an experienced Full Stack Engineer to join our engineering team and help build, scale, and maintain secure, high-performance web applications and APIs. The ideal candidate will have strong expertise in React.js, Node.js, cloud-native architecture on AWS, and experience designing secure, scalable systems.

Responsibilities

• Design, develop, and maintain frontend applications using React.js.
• Build and maintain backend services and APIs using Node.js.
• Develop secure RESTful APIs and third-party integrations.
• Implement authentication, authorization, and API security best practices.
• Design and optimize database schemas and queries.
• Deploy and manage applications on AWS infrastructure.
• Build CI/CD pipelines and automate deployments.
• Monitor application performance and troubleshoot production issues.
• Collaborate with product managers, designers, and other engineers to deliver new features.
• Participate in code reviews and maintain engineering standards.

Required Skills

Frontend

• Strong experience with React.js
• JavaScript (ES6+) and TypeScript
• State management (Redux, Context API, Zustand, etc.)
• Responsive UI development
• Experience integrating APIs

Backend

• Strong Node.js experience
• Express.js or NestJS
• REST API development
• Authentication and authorization (JWT, OAuth)
• API security and rate limiting
• Webhook integrations

Cloud & DevOps

• Strong AWS experience, including EC2
• ECS/EKS
• Lambda
• RDS
• S3
• CloudFront
• Route 53
• IAM
• Secrets Manager
• CloudWatch
• CI/CD pipelines
• Docker and containerization

Databases

• Strong experience with PostgreSQL and MongoDB
• Database design and schema architecture
• Query optimization and performance tuning
• Indexing and database scaling strategies
• Backup, recovery, and high-availability concepts
• Experience with ORM/ODM tools such as Prisma, Sequelize, TypeORM, or Mongoose
• Understanding of database security best practices

Nice to Have

• Terraform or Infrastructure as Code
• Kubernetes
• Redis
• Message queues (SQS, RabbitMQ, Kafka)
• WAF and security hardening experience