Senior .NET Developer – Billing team

Remote from: Bulgaria
Annual salary: Undisclosed
Salary information is not provided for this position. Check our Salary Directory to estimate the average compensation for similar roles.
Department: Software Engineering
Employment type: Full Time,
Job posted: 20 Oct 2025
Apply before: 20 Nov 2025
Experience level: Senior
Views / Applies: 37 / 10

A trusted payment service provider offering global and local payment solutions since 2002.

Financial Services
2002

Actively Hiring

emerchantpay is a leading global payment service provider and acquirer for online, mobile, in-store and over the phone payments. Our global payments solution is available through a simple integration, offering a diverse range of features, including global acquiring, global and local payment methods, advanced fraud management and performance optimization. We empower businesses to design seamless and engaging payment experiences for their consumers.

We are looking for experienced .NET engineers for our growing billing platform!

Responsibilities

Designing and implementing complex billing features, workflows, APIs, and UI backends for core billing needs
Performing TDD with the appropriate tools
Writing and updating technical documentation
Working with cross-functional and cross-cultural teams and projects within the technology domain

Requirements

10+ years experience in developing apps with .NET, Web and/or Desktop based
Strong skills in OOP design, as well proficiency in the full SDLC
ASP.NET MVC and Web Services
HTML, CSS, JavaScript, AJAX
MS SQL Server 2014/2016/2019
Fluent English, both written and verbal
Considered as an advantage: Advanced skills with GIT, experience with Angular and building APIs (e.g. ASP.NET Web API), Active Directory knowledge, UML, Design Patterns

Benefits

Fast-growing payment company;
Excellent working conditions, casual atmosphere, and state-of-the-art hardware;
Modern, challenging, constantly growing business;
Professional development – books, trainings, certifications, etc.;
25 days paid holiday, 1 day for every 2 years with us;
Fully distributed and remote.

If you are interested, please apply with your CV in English. Only short-listed candidates will be contacted.

The personal data of the applicants will be processed in strict confidentiality by emerchantpay Ltd., UIC 175117520 solely for the purposes of selection and recruitment and will not be transferred to other data controllers unless required by law. Applicants provide their personal data on a voluntary basis and will have the right to access and correct their personal data within a reasonable time upon filing a written request.

emerchantpay is an equal opportunity employer. We appreciate people with different backgrounds and mindsets, and we honor diversity and inclusion.

Apply now >