Fullstack Developer

About the Role

Saasta Software & Services is a technology-driven IT startup focused on simplifying complex technologies to help businesses adopt secure and modern digital systems. Team members contribute to products and services designed for efficient and secure client goal achievement. The work environment values innovation, learning, and practical problem-solving.

The Fullstack Developer will be responsible for designing, developing, testing, and maintaining web and mobile applications. The ideal candidate will possess strong expertise in both frontend and backend technologies, cloud platforms, databases, and modern development practices.

Location: Remote / Hybrid / Onsite

Key Responsibilities

Frontend Development

• Develop responsive, user-friendly Web & Mobile applications using modern JavaScript frameworks.
• Build reusable UI components and optimize application performance.
• Collaborate with UI/UX designers to implement pixel-perfect interfaces.
• Ensure cross-browser and cross-device compatibility.

Backend Development

• Design and develop scalable RESTful APIs and Microservices.
• Implement business logic, authentication, authorization, and security controls.
• Integrate third-party APIs and enterprise systems.
• Optimize backend performance and database queries.

Database & Data Management

• Design and maintain relational and NoSQL databases.
• Develop efficient database schemas and data models.
• Ensure data integrity, security, and backup strategies.

Cloud & DevOps

• Deploy and manage applications on cloud platforms.
• Implement CI/CD pipelines for automated deployments.
• Monitor application performance and troubleshoot production issues.
• Collaborate with infrastructure teams on scalability and reliability.

Quality & Security

• Write clean, maintainable, and testable code.
• Conduct code reviews and follow coding standards.
• Implement automated testing and security best practices.
• Ensure compliance with data privacy and security standards.

Requirements & Tech Stack

Frontend

• HTML5, CSS3, JavaScript, TypeScript
• React.js / Angular / Vue.js
• Bootstrap, Tailwind CSS, Material UI
• State Management (Redux, Context API)

Backend

• Node.js, Express.js
• Java, Spring Boot - Mandatory
• Python (Django/FastAPI) - Mandatory
• REST APIs, GraphQL

Databases

• MySQL, PostgreSQL
• MongoDB
• Redis (Caching)

Cloud & DevOps

• AWS / Azure / GCP
• Docker, Kubernetes
• Git, GitHub, GitLab
• Jenkins, GitHub Actions

Additional Skills

• Microservices Architecture
• API Gateway & Authentication (OAuth2, JWT)
• Message Queues (Kafka, RabbitMQ)
• WebSocket Integration
• Agile/Scrum Methodology

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 0 to 1 year of experience in Full Stack Development.
• Strong understanding of software architecture and design patterns.
• Experience working in startup or product-based environments is preferred.
• Excellent problem-solving and communication skills.

Preferred Experience

• AI/ML integration into web applications.
• SaaS product development.
• Mobile app backend development.
• Geolocation, GPS, and real-time tracking solutions.
• Multi-tenant platform development.

Key Competencies

• Ownership mindset and accountability.
• Strong analytical and debugging skills.
• Ability to work independently in a fast-paced startup environment.
• Continuous learning attitude.
• Team collaboration and mentoring capabilities.