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Senior/Lead Engineer (Elasticsearch, .Net)

AT Exadel
Exadel

Senior/Lead Engineer (Elasticsearch, .Net)

Sofia, Bulgaria

We’re looking for a Senior/Lead Software Engineer proficient in Elasticsearch to join our friendly team of professionals. A collaborative outlook and a willingness to pitch in and get the job done are essential characteristics for this position. 

Work at Exadel - Who We Are 

We don’t just follow trends—we help define them. For 25+ years, Exadel has transformed global enterprises. Now, we’re leading the charge in AI-driven solutions that scale with impact. And it’s our people who make it happen—driven, collaborative, and always learning.

About Our Customer

The European company's customer offers a comprehensive, cloud-based Procure-to-Pay solution designed to streamline procurement, approvals, payments, and supplier collaboration.

Project Tech Stack

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.Net, SQL Server, Elasticsearch 

Requirements

  • Hands-on experience with Elasticsearch, including analysis, upgrades to newer versions, optimizing search functionalities, etc 
  • Competency in  .NET (C#, ASP.NET Core) and associated frameworks
  • Solid background in SQL Server, including database design, performance optimization, and query tuning
  • Familiarity with CI/CD pipelines, automated testing frameworks, and integration with the software development lifecycle (SDL)
  • Skills in identifying and refactoring legacy code to improve maintainability, performance, and scalability
  • Ability to navigate through complex systems and contribute to a continuous improvement environment

English level

Upper-Intermediate

Responsibilities 

  • Dive into how Elasticsearch is currently used and spot areas for improvement
  • Assist in upgrading Elasticsearch from the current version (5.x) to Open Search
  • Analyze and implement new software functionality for grouping search results when searching based on specific attributes
  • Rethink the current search strategy and explore ways to boost relevance and results
  • Identify areas for refactoring and optimizing existing systems to improve performance, maintainability, and scalability
  • Contribute to continuous system improvement by identifying bottlenecks, improving performance, and integrating new tools and techniques to streamline workflows
  • Lead technical discussions and collaborate closely with the team to move ideas forward
Client-provided location(s): Sofia, Bulgaria; Hungary; Lithuania; Poland; Romania
Job ID: 5403685004
Employment Type: Other