Senior Full Stack Developer (C# / .NET / React)

11 червня 2025

Senior Full Stack Developer (C# / .NET / React)

Київ, Варшава (Польща), віддалено

Required skills

•+4 years of active practice in C# .NET / .Net Core / ASP.NET Core

•Knowledge at JS/HTML/CSS with commercial development experience minimum 2 years;

•Experience in React, MaterialUI;

•Experience of Mobx, Typescript;

•Hands-on experience of building RESTful API’s and SPA’s;

•Experience in MS SQL;

•Experience in authentication and authorization;

•Intermediate+ Englis level.

As a plus:

•Knowledge of Rabbit MQ, Redis, Hangfire, SignaIR;

•Experience in Docker;

•Experience with micro front-end approach;

•Experience of Unit test (XUnit, jest-junit);

•Experience in ES6;

•Experience in Bank, Retail, Financial or/and Point of Sales projects;

Responsibilities:

•Integration with 3d party API’s and systems;

•Support of existing and creation of new applications.

•Active participation in discussions and decision making on internal products;

•Proposing technical solutions based on business needs;

•Participation in an estimation process for short, long term planning;

•Active collaboration with team (participation in grooming, daily meetings, planning sessions etc.)

Project Description:

Wireless Standard POS (Point-Of-Sales) () is our retail management solution for the

Telecom Market.

It provides thousands of retailers with features and functionalities they need to run their businesses

effectively with full visibility and control into every aspect of sales and operations.

It is simple to learn, easy to use and as operation grows, more features can be added on.

Our system can optimize and simplify all processes related to retail in this business area.

Few things that our product can do:

•Robust Online Reporting

•Repair Management Software

•3rd Party Integrations

•Customer Connect Marketing

•Time and Attendance

•Carrier Commission Reconciliation

As a member of one of 5 product development teams in Kiev you will have the opportunity to work on a very

complex product with microservice architecture (50+ for now) and communicate with Product, QA, Business

analytics, Architecture and Customer Support teams to help improve product quality.

From a technology standpoint you will also have the opportunity to work with and develop the following

technology stack which we use in our product development:

• For Back End development we use .Net Framework technologies, C# and .NET 6 etc.

• For Front End development we use React JS framework (Typescript).

On a daily basis we use additional technology stacks including: .NET, Microsoft Azure, MS SQL, HTML,CSS, JavaScript and many others