Senior Js Fullstack Developer (Remote)

What makes Techjays an inspiring place to work

At Techjays, we are driving the future of artificial intelligence with a bold mission to empower businesses worldwide by helping them build AI solutions that transform industries. As an established leader in the AI space, we combine deep expertise with a collaborative, agile approach to deliver impactful technology that drives meaningful change.

Our global team consists of professionals who have honed their skills at leading companies such as Google, Akamai, NetApp, ADP, Cognizant Consulting, and Capgemini. With engineering teams across the globe, we deliver tailored AI software and services to clients ranging from startups to large-scale enterprises

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Be part of a company that’s pushing the boundaries of digital transformation. At Techjays, you’ll work on exciting projects that redefine industries, innovate with the latest technologies, and contribute to solutions that make a real-world impact. Join us on our journey to shape the future with AI.

We are looking for a highly skilled Senior Full Stack Developer with extensive experience in building scalable web applications using JavaScript technologies. The ideal candidate will have strong expertise in ReactJS, Micro Frontend Architecture, Microservices, and backend development using Node.js/Python. Familiarity with modern cloud platforms like AWS, GCP, or Azure is essential. You will work closely with cross-functional teams to design, develop, and deploy high-quality applications while leveraging containerization tools like Docker.

Experience: 8 to 14 years

Location: Remote

Primary Skills:

• Proficient in ReactJS and related libraries (e.g., Redux, Zustand, React Query).
• Strong understanding of Micro Frontend Architecture and component-based design.
• Expertise in building responsive and accessible web interfaces using HTML5, CSS3, SASS/LESS, and modern CSS frameworks.
• Advanced knowledge of Node.js and frameworks like Express or NestJS.
• Experience in designing, developing, and maintaining RESTful and GraphQL APIs.
• Proficiency in Microservice Architecture, including inter-service communication patterns.
• Knowledge of relational databases like PostgreSQL, MySQL, and NoSQL databases like MongoDB.
• Experience in database design, optimization, and query performance tuning.
• Hands-on experience with AWS, GCP, or Azure services (e.g., Lambda, API Gateway, S3, EC2).
• Understanding of serverless architecture and its implementation.
• Proficient in using Docker for development, deployment, and production environments.
• Experience in CI/CD pipelines and integrating them into the development workflow.

Secondary Skills:

• Familiarity with container orchestration tools like Kubernetes (EKS/GKE/AKS).
• Basic knowledge of infrastructure as code (e.g., Terraform, CloudFormation).
• Experience with unit testing frameworks like Jest, Mocha, or Chai.
• Familiarity with end-to-end testing tools like Cypress or Playwright.
• Strong problem-solving abilities and analytical mindset.
• Excellent communication and team collaboration skills.
• Proven ability to mentor and guide junior developers.
• Knowledge of modern CI/CD tools like GitHub Actions, Jenkins, or GitLab CI.
• Familiarity with TypeScript for strongly typed JavaScript development.
• Experience in working with Agile/Scrum teams.

Key Responsibilities:

• Design and implement highly scalable, secure, and maintainable frontend and backend applications.
• Build modular and reusable components using Micro Frontend Architecture.
• Develop and deploy microservices with a focus on scalability, reliability, and performance.
• Create RESTful or GraphQL APIs for seamless communication between frontend and backend systems.
• Utilize cloud services on AWS/GCP/Azure to deploy, monitor, and scale applications.
• Use Docker for development, testing, and production deployments, ensuring a consistent runtime environment.
• Work with product managers, UX/UI designers, and other developers to deliver high-quality features.
• Optimize applications for maximum speed and scalability.
• Write clean, maintainable, and testable code with appropriate unit and integration tests.
• Guide and mentor junior developers, conducting code reviews and sharing best practices.

We take care of our own:

• Best in class packages
• Paid holidays and flexible paid time away
• Casual dress code & flexible working environment
• Work in an engaging, fast paced environment with ample opportunities for professional development.
• Diverse and multicultural work environment
• Be part of an innovation-driven culture that provides the support and resources needed to succeed.