
Experience: 3+ years of extensive experience into .Net technologies.
Requirements:
- Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC)
- 5 years of development experience using C# .NET
- Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3
- Familiarity with architecture styles/APIs (REST, RPC)
- Understanding of Agile methodologies
- Strong attention to detail
- Excellent troubleshooting and communication skills
- Knowledge of REST and RPC APIs
- Able to work well in a team setting

Similar jobs
Role: .Net Developer
Experience Level: 4 to 9 Years
Work location: Mumbai, Bangalore, Trivandrum (Hybrid)
Key Responsibilities:
● Develop and maintain scalable .NET microservices for diverse client projects
● Implement robust Web APIs with proper error handling, validation, and security
● Write comprehensive unit and integration tests ensuring high code quality
● Design portable, efficient solutions deployable across different client environments
● Collaborate with cross-functional teams and client stakeholders
● Optimize application performance and implement caching strategies
● Implement security best practices for enterprise applications
● Participate in code reviews and maintain coding standards
● Support deployment and troubleshooting in client environments
Must have skills:
Core Technical Expertise:
● .NET Framework/Core: 4+ years of production experience with .NET Core 3.1+ / .NET 5+ and C# 8+
● Frameworks: Strong hands-on experience with ASP.NET Core Web API, Entity Framework Core
● REST API Development: Proven experience designing and implementing RESTful web services, middleware
implementation
● Design Patterns: Solid understanding and implementation of SOLID principles, Dependency Injection, Repository
pattern
● Testing: Experience with unit testing (xUnit, NUnit, MSTest), mocking frameworks (Moq), integration testing
Microservices & Deployment:
● Containerization: Hands-on Docker experience for packaging and deploying .NET applications
● Microservices Architecture: Understanding of service decomposition, inter-service communication, distributed
systems
● Abstraction & Portability: Configuration management (appsettings.json, IConfiguration), environment-agnostic design
● Package Management: NuGet package management, understanding of project dependencies
Good to have have skills:
Advanced Technical:
● Advanced Frameworks: .NET 6/7/8, Minimal APIs, gRPC, SignalR for real-time communication
● ORM & Database: Advanced Entity Framework Core, Dapper, database migrations
● Orchestration: Kubernetes, Docker
● Cloud Platforms: Azure (App Service, Functions, Service Bus), Alibaba, or GCP services
● Message Brokers: Azure Service Bus, RabbitMQ, Apache Kafka
● Databases: Both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Cassandra)
● API Gateway: Azure API Management, Kong API Gateway
Development & Operations:
● CI/CD pipelines (Azure DevOps, Jenkins, GitHub Actions)
● Monitoring & Observability (Application Insights, Serilog, Prometheus)
● Security best practices (HTTPS, CORS, input validation, secure coding)
● Background Services (Hosted Services, Hangfire, Quartz.NET)
Key Responsibilities :
● Define, design, and implement enterprise-grade solutions using the Microsoft stack
(.NET Core, C#, ASP.NET, Azure, SQL Server, etc.).
● Own end-to-end solution architecture including application, integration, data, and
infrastructure layers.
● Ensure solutions meet non-functional requirements including scalability, performance,
security, and reliability.
● Partner with the CTO to define and evolve the enterprise technology roadmap.
● Evaluate emerging technologies, frameworks, and tools within the Microsoft ecosystem
and recommend adoption strategies.
● Establish architectural best practices, coding standards, and guidelines for engineering
teams.
● Work closely with product, business, and engineering teams to translate requirements
into architectural blueprints.
● Mentor development teams, conduct technical reviews, and ensure architectural
compliance.
● Collaborate with external technology partners and vendors as required.
● Oversee solution implementation to ensure adherence to architecture and design
principles.
● Provide thought leadership on DevOps, CI/CD pipelines, cloud adoption (preferably
Azure), and modern software engineering practices.
● Conduct risk assessment, impact analysis, and ensure compliance with
regulatory/security standards.
Required Skills & Qualifications :
● 10–15 years of IT experience, with at least 5 years in architecture or senior technical
leadership roles.
● Strong expertise in .NET Core, C#, ASP.NET, Web API, MVC, Entity Framework.
● Proficiency in Azure cloud services (App Services, Functions, Service Bus, Cosmos DB,
Azure SQL, Storage, etc.).
● Hands-on experience with microservices architecture, containerization (Docker,
Kubernetes), RESTful APIs, and event-driven systems.
● Deep understanding of relational (SQL Server) and NoSQL databases.
● Exposure to DevOps practices, CI/CD pipelines, Git, Azure DevOps/Jenkins.
● Proven track record of designing scalable, secure, and mission-critical enterprise
applications.
● Excellent problem-solving, communication, and stakeholder management skills.
Experience: 1-2 years
Qualification: BS/MS degree in Computer Science, Engineering.
Roles and Responsibilities:
- Be part of Requirement gathering sessions.
- Collaborate with internal teams to develop and deliver the assigned modules.
- Prepare and maintain code for various .Net applications and resolve any defects in the system.
- Provide technical support to assigned products.
Primary Key Skills:
- Strong background in object-oriented development techniques.
- Understanding of Software Development Life Cycle and Agile Methodologies.
- Excellent Problem Solving Skills.
- Excellent Communication Skills.
- Familiarity with the ASP.NET Framework, SQL Server, and design/ architectural patterns [e.g. Model-View-Controller (MVC)]
Job Responsibilities: -
- Work on building enterprise grade applications with a strong knowledge of the .net core framework. Experience with Node JS.
- Create Libraries that would be shared across the different modules in the system that can be leveraged by multiple teams within the organization.
- Good understanding of data structures to identify the correct data structure for a specific use case.
- Build RESTful API for customer consumption. Prior knowledge building APIs is a requirement. Understanding of HTTP error codes is a must.
- Work on code in a distributed code development environment. Prior use of Git/Github is desirable.
- Work with a Unit Test platform.
- Strong knowledge on Encryption standards – Asymmetric and Symmetric.
- Create and Manage System Documentations.
Job Qualifications
- At least 4+ years of experience using C# programming language in the build of enterprise software (.net core, asp.net core, web api) – For .Net Developer
- At least 7+ years of experience using C# programming language in the build of enterprise software (.net core, asp.net core, web api). – For Lead.
- Experience handling ISO8583 message standard; Payments Industry knowledge.
- Good understanding of version control (using Git/Github).
- Experience with Unit Test framework; TDD Approach.
- Knowledge and understanding of PCI Requirements for Card processing software .
- Understanding of SQL Database and Database Design.
- Strong understating of hybrid cloud application basics based on Docker, Kubernetes, Microservices and Postgres.
- Minimal 2+ years of experience in building enterprise scale applications: coding, designing, developing, and analyzing data.
- Agile environment. AWS, Docker, Kubernetes, DevOps environment Lead levels only.
- Manage CI/CD Pipeline.
- E/B.Tech/B.Sc/MCA/Msc in Computer Science.
Company Overview
http://www.corecard.com">www.corecard.com & http://www.corecardindia.com">www.corecardindia.com
Core Card Software is a product company, to provide financial service organizations with the best card management applications to help them compete both locally and globally. Core Card Software, a leading provider of card management systems. The Core Card software solution provides the market's most feature-rich platform for processing and managing accounts receivables and a full range of card products including prepaid/stored-value, fleet, credit, debit, commercial, government, healthcare and private-label cards. Core Card have offices based in Atlanta, Bhopal & Navi Mumbai.
• Microsoft: http://asp.net/" target="_blank">ASP.NET Core, Azure, C#/Web API
As discussed, Please find the below details about our company
About TraviYo
TraviYo is established on 15th June 2016. The major mandate of the company is to provide technology solutions to Travel Agents, a hassle-free automated platform to Generate Business, Manage operations, and Track Transactions that would eventually help increase revenue generation. TraviYo is awarded by the start-up India program and funded by SIDBI ventures. The major mandate of the company is to provide service to Travel Agents, a hassle-free automated platform to Generate Business, Manage operations, and Track Transactions that would eventually help increase revenue generation. As an extension of this product, TraviYo provides a CMS-based dynamic website and Mobile APP for both android and iOS platforms.
Job Profile
· Develop and support for the project developed on MVC/ASP .Net, C#, and SQL Server.
· Understanding requirements and design the solution of complex problems using Microsoft Workflow
· Must be capable of on-time implementation and release for production
· Open to work on new technologies
· Can able to work individually and in a team
· Sound knowledge on SQL query optimization
Please go through the details and share your confirmation for the same.
- Perform full life cycle software development
- Test and evaluate the technical aspects of every decision
- Review codes and assess code quality
- Provide timely solutions to issues
- Develop a server-side code for high-volume web-based applications
- Create and develop web user interfaces with Web API as back-end
- Implement analytics and monitoring routines
- Knows how to SQL queries for the requirements & Stored Procedure / Entity framework
- 2-3 Experience with and good knowledge of C, C++, C# and database technology .
- 2+ years of experience with .NET MVC and web-based development
- Experience with ASP.NET MVC, jQuery, Web API, Restful Service
- Experience on Angular will be preferred
- Core .NET, C#
- HTML5, CSS3
- JavaScript
- ASP.NET (Web Forms, MVC, Web API)
- Bootstrap 3 or 4
- jQuery
- Angular 5+ working knowledge
- SQL (basic) – Desirable
- Development of applications using C#, MVC
- Development of Web Services using REST and WCF.
- Unit Testing of code using Microsoft and any other competent open-source testing
framework.
- Develop middle tier using Object Relational Model (ORM).
- Developing applications using Rapid Application Development (RAD) tools
- Design Database in SQL Server 2016 or higher.
- Ability to work under pressure and deadline.
- Candidates should be good in communication.










