Full Stack Developer (C# .NET + Angular) | Elasticsearch/OpenSearch | 2–5 Years

Company Description CodeChavo is a global leader in digital transformation solutions, closely partnering with top technology firms to drive meaningful change. Rooted in innovation and people-first principles, CodeChavo integrates agility and cutting-edge technology into organizations to prepare them for the future. With expertise across various domains, the company assists enterprises in outsourcing digital projects and assembling high-quality technology teams. CodeChavo is committed to making a positive impact through technology-led transformation.

Role Description: We are looking for a highly skilled

Full Stack Developer with hands-on experience in C#.NET, ASP.NET Core, Angular,

and strong expertise in Elasticsearch/OpenSearch. The ideal candidate has a solid understanding of backend architecture, scalable APIs, relational databases, and clean coding practices.

Key Responsibilities: Develop, enhance, and maintain C#.NET / ASP.NET Core Web APIs and Angular frontend modules Implement and optimize complex search, indexing, and analytics workflows using

Elasticsearch / OpenSearch (MUST-HAVE) Build and maintain microservices following clean architecture principles Work with SQL databases (and MongoDB as needed) including data modeling, indexing, and query optimization Utilize in-memory caching, shared caching, and performance tuning techniques Integrate IdentityServer4, OAuth2, and implement secure authentication flows Build and optimize RESTful APIs with SOLID and clean coding practices Write unit tests using standard frameworks Collaborate in an Agile/Scrum environment with cross-functional teams Participate in code reviews, troubleshooting, and production support Work with Git for version control

Required Skills : 2–5 years of full stack development experience Strong knowledge of C# / ASP.NET Core Web API Hands-on experience in Angular (any recent version) Mandatory: Strong experience in Elasticsearch or OpenSearch Solid understanding of Relational Databases & SQL Familiarity with MongoDB Experience with IdentityServer4 and OAuth2-based authentication Understanding of microservices, ORM frameworks, and design patterns Strong understanding of in-memory and distributed caching Experience developing RESTful services Unit testing experience Basic Git proficiency

Good to have: Experience with database scaling techniques (sharding, replication) Experience packaging libraries for NPM Familiarity with CI/CD and deployment processes Knowledge of OpenSearch dashboards / search pipelines