Junior .NET Developer (+SQL)

HYS Enterprise is looking for a Junior .NET Developer to join an international product team in the financial sector.

About the project:
A platform for mobile operators focused on invoicing, billing, and notifications. This solution is designed to help regular and business customers manage mobile services, control expenses, handle subscriptions, renew contracts, and activate SIM cards more efficiently.

Requirements:
— Сommercial experience (0,5 year+) with .NET Framework and .NET 7+, along with a solid understanding of C# programming language;
— Strong knowledge of SQL Server, including query optimization and database design;
— Hands-on experience with ADO.NET for database interaction;
— Experience working with Web APIs;
— Familiarity with version control systems, particularly Git;
—Basic understanding of software development principles: testing, debugging, and code structure;
— Strong problem-solving skills and attention to detail;
— Good communication skills and ability to work in a team-oriented environment;
— Quick learner, adaptable to new technologies and development practices;
— Intermediate to Upper-Intermediate English level.

Responsibilities:

— Develop, maintain, and enhance web and desktop applications using .NET technologies (including .NET 7 or higher);
— Design and implement database queries and scripts using SQL Server;
— Work with ADO.NET to manage data access layers and interact with SQL databases;
— Build and consume Web APIs for seamless integration with other systems;
— Participate in the full software development lifecycle — design, coding, testing, and deployment;
— Collaborate with cross-functional teams to define, design, and deliver new features;
— Debug and troubleshoot issues across the stack, particularly within .NET and SQL components;
— Follow best practices related to code quality, testing, and CI/CD deployment processes;
— Contribute to improving existing systems and optimizing performance.

Recruitment stages: Test task, HR interview, Tech interview, Final interview, Offer.

We offer:
— Monday-Friday, 9—18/10—19 working schedule;
— Work from office/remote/mix;
— Medical insurance;
— No time trackers and other manifestations of bureaucracy;
— Paid days off and sick days;
— Gifts for birthdays and professional holidays;
— The ability to test your ideas, lead new initiatives, and try something new and interesting;
— Communication with experienced specialists willing to share their knowledge;
— Participation in internal and external events and the opportunity to build or promote your brand;
— We know how to work hard, but we also know how to enjoy life, that’s why we have a lot of fun corporate parties and team building.