Classic Apps Full Stack Developer - Assistant Manager - MFT - KGS CH

Assistant Manager – Full Stack Development & Application Support (.NET)
Experience:
10+ Years
Location:
India (Bangalore / Gurugram | Hybrid)
Employment Type:
Full-Time
About the Role
We are seeking an experienced
Assistant Manager – Full Stack Development & Application Support (.NET)
to lead the support, maintenance, enhancement, and delivery of enterprise applications built on Microsoft technologies.
This is a techno-functional leadership role requiring strong expertise across
ASP.NET, C#.NET, VB.NET, SQL Server, APIs, application support, and production operations
. The successful candidate will serve as a senior technical lead, driving application stability, managing critical incidents, overseeing development activities, mentoring team members, and collaborating with business stakeholders and cross-functional technology teams. The role combines
hands-on development, production support, technical leadership, and service delivery responsibilities
.
Key Responsibilities
Full Stack Development
Front-End Development (ASP.NET)
Design, develop, and maintain enterprise web applications using ASP.NET.
Develop responsive, scalable, and user-friendly web interfaces.
Implement frontend business logic and user workflows.
Collaborate with UX, business analysts, and stakeholders to deliver effective user experiences.
Drive modernization and optimization of existing web applications.
Back-End Development (.NET Technologies)
Design, develop, and enhance backend services using:
C#.NET
VB.NET
.NET Framework
.NET-based APIs and services
Build reusable components, libraries, and enterprise application frameworks.
Lead code reviews and enforce development standards and best practices.
Perform debugging, performance tuning, and application optimization.
Drive secure coding practices and application lifecycle management.
API & Integration Development
Design, develop, and support REST APIs and enterprise integrations.
Integrate internal and external business applications.
Work with:
REST APIs
JSON
XML
Web Services
Troubleshoot integration, authentication, and connectivity issues.
Support enterprise-wide integration initiatives and modernization programs.
Database & Data Management
Develop and optimize SQL Server database objects, queries, stored procedures, and views.
Perform database performance tuning and troubleshooting.
Support data validation, reconciliation, and reporting requirements.
Collaborate with database administrators on capacity planning and system optimization.
Support and maintain SSIS packages, scheduled jobs, and data-processing workflows.
Ensure data quality, integrity, and security standards are maintained.
Application Management & Production Support
Provide leadership for Level 3 and Level 4 support of enterprise applications built on Microsoft technologies.
Act as the primary escalation point for complex application, infrastructure, integration, and database-related issues.
Lead incident management, root cause analysis (RCA), problem management, and service restoration activities.
Ensure adherence to SLA commitments and operational excellence standards.
Coordinate with infrastructure, database, middleware, security, and vendor teams for issue resolution.
Drive continuous service improvement initiatives and operational efficiency programs.
Participate in major incident management calls and executive-level communications when required.
Ensure compliance with ITIL processes including:
Incident Management
Problem Management
Change Management
Release Management
Service Request Fulfilment
Oversee application health monitoring, performance tracking, and operational reporting.
Maintain support documentation, SOPs, knowledge repositories, and operational runbooks.
Required Technical Skills
Front-End Technologies
ASP.NET
ASP.NET MVC
Web Application Development
Responsive UI Development
HTML
CSS
JavaScript
Back-End Technologies
C#.NET
VB.NET
.NET Framework
Object-Oriented Programming (OOP)
Enterprise Application Development
API & Integration Skills
REST APIs
JSON
XML
Web Services
API Security and Authentication
Database Technologies
Microsoft SQL Server
SQL Query Optimization
Stored Procedures
Database Performance Tuning
Data Modeling
Automation & Tools
PowerShell Scripting
SSIS
Application Monitoring Tools
Release and Deployment Management
Support & Operations
Production Support
Incident Management
RCA
Problem Management
Change Management
ITIL Processes
Experience & Qualifications
10+ years of experience
in Full Stack Development and Enterprise Application Support.
Strong hands-on experience in:
ASP.NET
C#.NET
VB.NET
SQL Server
REST APIs
Enterprise Application Support
Experience managing complex production environments and business-critical applications.
Proven experience leading technical teams and mentoring developers.
Strong understanding of software development lifecycle (SDLC) and support models.
Bachelor's degree in Engineering, Computer Science, Information Technology, or equivalent experience.
Communication & Leadership Skills
Excellent verbal and written English communication skills.
Strong stakeholder management and customer-facing capabilities.
Ability to communicate effectively with technical and non-technical audiences.
Strong analytical, troubleshooting, and problem-solving abilities.
Ability to lead teams during critical production incidents.
Strong ownership, accountability, and delivery focus.
Nice to Have
Experience with Azure services and cloud-native applications.
Exposure to DevOps and CI/CD pipelines.
Experience with microservices architecture.
Knowledge of application security best practices.
ITIL Certification.
Experience working in global enterprise environments.
Microsoft certifications in .NET or Azure technologies.