Отворени позиции

In connection with the expansion of our team, we are looking for

Senior C#/.NET Developer

You’ll be working with a toolkit that includes

• .NET (C#)
• Entity Framework
• Docker
• CI/CD (Jenkins)
• Git
• Оn-premise private cloud infrastructures

What you’ll need to succeed in this role

• Extensive experience with ASP.NET and back-end web development, preferably more than 10 years
• Strong proficiency in Object-Oriented Programming (OOP) principles
• Hands-on experience working with relational databases (e.g., MSSQL, PostgreSQL)
• Solid understanding of agile development methodologies
• Proficiency with version control systems, particularly Git
• Experience with building SaaS products and SaaS cross-cutting concerns, building microservice architecture
• Excellent troubleshooting, debugging, and root cause analysis skills
• Professional fluency in English (written and verbal)
• Strong communication and interpersonal skills, with the ability to work effectively within a collaborative team environment
• High standard of work ethics and a spirit of teamwork
• High degree of “ownership” – the ability to determine what needs to be done and make it happen

It’s a big plus if you also bring

• Familiarity with CSS3 and HTML5
• Understanding JavaScript, TypeScript, React in order to collaborate with Front-End developers
• Experience with message brokers and caching solutions (e.g., Kafka, Redis, RabbitMQ) for inter- and intra-service communications
• Experience with developing automated tests, such as unit tests, integration test and end-to-end test

In this role, you’ll be expected to

• Write clean, maintainable, scalable, secure and efficient code
• Conduct code reviews and provide constructive feedback to peers
• Actively contribute to the design, development, and deployment of complex software solutions, ensuring high standards of quality, performance, and scalability
• Actively participate in all stages of the product lifecycle
• Collaborate closely with cross-functional teams to deliver business value and drive project success

We offer

• Competitive remuneration
• Training and career development opportunities
• Long-term employment in Bulgaria’s largest geoinformation company
• Work in an ambitious team of professionals eager to develop
• Full-time employment
• Additional health insurance
• Other social benefits

Why join us?

At Mapex, you will become part of a team of professionals who work with trust, share common values, and have the freedom to realize their ideas. With us, you will have the opportunity to:

• Work on innovative projects with real meaning
• Develop and learn in a dynamic technological environment
• Be valued for your contribution and ideas

What we believe in
We value entrepreneurship, innovative thinking, and practical technological solutions. We believe that sustainable success comes through teamwork, responsibility, and consistency — this is how we create products that make our clients’ work more efficient and meaningful.

If you are looking for a place where your skills and ideas can flourish, we would be delighted to have you join our team. Please send us your CV with a recent photo.