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Senior Software Developer At Barcodes LLC

Location: Chicago, Illinois

Job Description

Senior Software Developer

Senior Software Developer is responsible for managing back-end services and the interchange of data between the services and applications. The primary focus is the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities

  • Integration of user-facing elements developed by front-end developers
  • Build efficient, testable, and reusable PHP & C# modules and interfaces
  • Ensure that project adhere to agile software development methodology, including test driven approach
  • Design, develop, and testing of web-based application
  • Develop database schema changes to support new features

Skills and Qualifications

  • Working knowledge of PHP/C# frameworks, Laravel experience is a must.
  • Familiarity with limitations of PHP/C# as a platform and its workarounds
  • Experience in more than 3 programming languages
  • Understanding the fully synchronous behavior of PHP/C#
  • Knowledge of object-oriented PHP/C# programming
  • Understanding of MVC design patterns
  • Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
  • Understanding fundamental design principles behind a scalable application
  • User authentication and authorization between multiple systems, servers, and environments
  • Integration of multiple data sources and databases into one system
  • Creating database schemas that represent and support business processes
  • Familiarity with SQL databases and heir declarative query languages
  • Familiarity of indexing technologies like ElasticSearch and/or SOLR.
  • Basic experience in ETL or data integration tools. (like Pentaho)
  • Proficient understanding of code versioning tools, such as Git
  • Proficient understanding of performance optimization tools such as New Relic
  • Proven track record of MYSQL, Postgres, UI development
  • Hands-on experience in developing REST API

Location

  • You must be eligible to work in the US. No sponsorship.
  • Office location in Chicago Loop near Union Station, work can be partial work from home.