Salt Square is a Tech hub in Bosnia and Herzegovina. Founded and run by experienced engineering leaders with an idea to accelerate the tech community's growth in the area. Leadership has years of experience in building technology products, SaaS solutions, scaling engineering organizations, IT, and operational functions.
Salt Square thrive working as part of organizations that need to scale and take the business to the next level. With SaltSquare services that encompass product development on all platforms, organizational restructuring consultancy, cloud infrastructure development, and IT and cybersecurity they helped grow and bring success to multiple companies.
Opis posla
We are looking for a strong Mid-Level .NET/React Developer to join our engineering team. The primary focus is backend development in .NET Core/C#, with regular frontend contributions in React/TypeScript. You will be expected to deliver features independently within established architecture and take real ownership of your work, with senior developers available for guidance on larger design decisions.
Typical Responsibilities
Build and maintain backend features in .NET Core and contribute to the React frontend as needed
Implement API endpoints and integrate with existing services
Write clean, testable code and participate actively in code reviews
Participate in Agile sprint ceremonies, deliver against sprint commitments, and communicate blockers
Use AI-augmented development practices as a standard part of daily work
Take increasing ownership over time, growing from feature delivery toward broader technical contribution
Solid proficiency in .NET Core, C#, and ASP.NET Core Web API, able to build features end-to-end and not just follow tickets
Working knowledge of React.js and TypeScript, able to build UI components, manage state, and connect them to backend APIs
Experience with SQL databases, comfortable writing performant queries, understanding indexing, and working with Entity Framework Core or equivalent ORM
Understanding of RESTful API design and consumption, able to implement endpoints and reason about API contracts
Familiarity with software design patterns and clean code principles
Comfortable with Git, pull requests, branching, and resolving merge conflicts
Agile/Scrum experience, can take on sprint tasks, communicate progress, and escalate when stuck
Active use of AI tools in their development workflow (Copilot, Claude, Cursor, or similar), we are looking for developers who treat AI as a core part of how they work, not an optional add-on
Kvalifikacije
Experience with EF Core migrations, relationships, and more complex query patterns beyond basic CRUD
Basic understanding of Docker and how to run or debug services locally in containers
Any hands-on exposure to Azure services or equivalent cloud platforms
Experience with TailwindCSS, ShadCN, or utility-first CSS frameworks
Experience with unit testing in .NET or React and familiarity with test-driven development
Dodatne Informacije
What we offer:
Competitive salary and benefits package.
23 days of paid leave.
Opportunities for professional growth and development.
A collaborative work environment with talented and dedicated colleagues.
We offer a supportive work environment where your ideas are heard and your contributions make a real difference. If you’re passionate about building great products, we’d be excited to have you on board.