Full-stack Developer (C#/Angular/Go)

Strength. Care. GrowthYou’ll know A1 Bulgaria is the right place for you if you are driven by:Opportunities to learn and build your career;Meaningful work in a stable and fast-paced company;Diversity of people, projects, and platforms;A supportive, fun, and inspiring place to work.Your Daily Routine Would Include:Designing and implementing new features end-to-end within a cross-functional squad, following established design patterns and engineering best practices.Building scalable solutions across both frontend and backend using modern technologies.Developing and maintaining web applications, APIs, and supporting services.Investigating and fixing bugs in existing features across the full stack.Designing and maintaining database structures while ensuring data consistency, performance, and reliability across changes.Collaborating closely with product, design, and engineering teammates to deliver high-quality solutions.We’ll know you can make it if you have:Solid experience with C# / .NET — minimum 3–4 years.Strong experience with Angular and modern frontend development practices.Hands-on experience with Go for building backend services or APIs.Strong knowledge of HTML, CSS, and JavaScript/TypeScript.Experience working with relational databases and writing efficient SQL queries.Experience with Git / GitHub and task/issue tracking tools such as Jira.Familiarity with microservices or distributed systems architecture.Experience with CI/CD pipelines and modern development workflows.Comfortable working across multiple codebases and technologies in a single product environment.Fluent English — written and spoken.Nice to have:Experience with Docker and/or Kubernetes, cloud platforms, message brokers, unit/integration testing frameworks, and monitoring/logging tools.Apply now!Every internal candidate will be invited for an interview.Every colleague, who has changed their position in the company, will receive an individual bonus of 1000 EUR for an educational course of their choice. Refer a friend for this position and get a bonus of 250 EUR under the Employee referral program!