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Backend Developer

IT | 1227, Switzerland | Full Time

Job Description

Backend Developer




We are looking for a Back-End Web Developer responsible for managing the interchange of data between the server and the browser. Your primary focus will be 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 helping in the integration of the front-end elements built by your Frontend coworkers into the application. A basic understanding of front-end technologies is therefore necessary as well.



·        Conceive and build the core logic of the application

·        Building reusable code and libraries for future use, following code style convention

·        Optimization of the application for maximum speed and scalability

·        Implementation of security and data protection

·        Integration of user-facing elements developed by a front-end developers with server side logic

·        Design and implementation of data storage solutions

·        Design database model

·        Help in the setup of the system infrastructure




·        Proficient knowledge of a back-end programming language including at the first place Python, and preferably with additional knowledge in PHP7, Server-side JavaScript

·        Perfect control of back-end framework such as Django and Flask, additional

·        Creating database schemas that represent and support business processes

·        Understanding accessibility and security compliance {{Depending on a specific project}}

·        User authentication and authorization between multiple systems, servers, and environments

·        Integration of multiple data sources and databases into one system

·        Management of hosting environment, including database administration and scaling an application to support load changes

·        Data migration, transformation, and scripting

·        Setup and administration of backups

·        Outputting data in different formats

·        Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform

·        Implementing automated testing platforms and unit tests

·        Proficient understanding of code versioning tools, such as Git / Github

·        Proficient understanding of OWASP security principles

·        Understanding of “session management” in a distributed server environment