Job Title: Senior Full Stack Developer with Umbraco CMS

Location: Jui Nagar, Navi Mumbai, India

Terms: Full time

Salary / rate: As per market standard

Job Responsibilities:

- Design, Development and Architecture
- Design and develop endtoend web applications (frontend + backend) using modern frameworks
- Build scalable, maintainable, and reusable code following clean architecture principles
- Contribute to system and application architecture discussions
- Implement CMSbased solutions using Umbraco (advanced customization and optimization)
- Translate business and functional requirements into technical solutions
- Follow best practices for coding standards, documentation, and maintainability.
- Develop high-quality, testable code and support continuous improvement of engineering standards

2. Fronted Development

- Develop responsive, user-friendly interfaces using:
- HTML5, CSS3, JavaScript, TypeScript
- React / Next.js / Angular / Vue.js
- Collaborate with UX/UI designers to ensure design-to-code fidelity
- Optimize frontend performance, accessibility, and cross-browser compatibility
- Apply UX best practices and responsive design principles to ensure consistent user experiences

3. Backend Development & Integrations

- Develop and maintain backend services using:
- Node.js and/or C#/.NET
- Build and integrate:
- RESTful APIs
- GraphQL services
- Thirdparty systems and tools
- Implement microservices and distributed architecture patterns
- Handle application security, authentication, and authorization mechanisms
- Ensure robust data handling and integration patterns across services and APIs

4. Database & Data Management

- Use Git-based version control (GitHub / GitLab / Azure DevOps)
- Implement and maintain CI/CD pipelines
- Work with cloud platforms:
- Azure (preferred)
- AWS or GCP
- Deploy and manage containerized applications using Docker (Kubernetes knowledge is a plus)




- Collaborate with DevOps teams to ensure reliable deployments and monitoring
- Work with relational and NoSQL databases (e.g. SQL Server, PostgreSQL, MongoDB) as part of application development

5. Code Quality, Reviews & Mentoring

- Perform detailed code reviews and ensure adherence to best practices
- Troubleshoot complex technical issues across the full stack
- Mentor junior and mid-level developers
- Actively contribute to improving team coding standards and development processes
- Support knowledge sharing and continuous learning within the development team

6. Performance, Security & Reliability

- Optimize application performance and scalability
- Follow security best practices to prevent vulnerabilities
- Implement monitoring, logging, and error-handling mechanisms
- Ensure applications meet reliability and maintainability standards
- Actively contribute to improving application resilience and long-term stability

Key Competencies Required:

- 5+ years of hands-on experience in Full Stack Development
- Strong expertise in Umbraco CMS (architecture, customization, performance)

Advanced knowledge of:

- JavaScript / TypeScript
- Modern frontend frameworks
- Solid backend experience with Node.js or C#/.NET
- Strong understanding of:
- APIs
- Microservices
- Distributed systems
- Hands-on experience with cloud platforms and DevOps practices
- Excellent English communication skills (written & verbal)
- Solid analytical and problem-solving abilities
- High ownership, accountability, and ability to work independently
- Proactive learner with a growth mindset
- Strong collaboration and teamwork skills
- Mentoring mindset with willingness to support junior developers
- Comfortable working in multi-cultural, global environments
- Experience with RESTful APIs, GraphQL, CI/CD pipelines, automated testing, and containerization
- Strong focus on performance, security, and clean architecture principles

📌 Senior Full Stack Developer (Navi Mumbai)
🏢 CIEL HR
📍 Navi Mumbai