Senior Full-Stack Engineer (.NET + Angular)

About the Position

Senior Full-Stack Engineer (.NET + Angular)

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

Responsibilities

• Designing, developing, and modernizing enterprise applications using.NET/C# and Angular
• Building end-to-end solutions including architecture, APIs, backend services, frontend components, integrations, testing, deployment, and operational support
• Migrating and modernizing legacy applications using pragmatic and incremental approaches
• Designing clean, maintainable, and testable software architectures
• Developing secure-by-design solutions with automated testing, monitoring, secret management, dependency management, and least-privilege access controls
• Implementing and maintaining CI/CD pipelines, deployment strategies, and environment promotion processes
• Collaborating with development teams through code reviews, architectural discussions, and technical mentoring
• Creating technical documentation, interface specifications, architectural decisions, and operational runbooks
• Applying AI-assisted development practices to accelerate coding, testing, documentation, and code review activities
• Troubleshooting production issues and supporting application reliability and operational excellence
• Contributing to software engineering standards, delivery improvements, and continuous modernization initiatives

Requirements

• Strong experience with C#, .NET Framework,.NET Core/.NET
• Experience with Angular, TypeScript, and modern frontend development
• Experience building REST APIs, microservices, and service-oriented architectures
• Hands-on experience with Microsoft Azure services and cloud-native application development
• Experience with CI/CD pipelines, Git-based development workflows, and release management
• Knowledge of GitHub Actions, GitHub Advanced Security, and Infrastructure as Code (Terraform, Bicep)
• Experience with unit, integration, and contract testing, including Test-Driven Development (TDD)
• Strong understanding of software architecture, design patterns, and secure development practices
• Experience with logging, monitoring, production support, and incident troubleshooting
• Familiarity with AI-assisted development tools and modern engineering practices
• Working knowledge of Python and PowerShell scripting
• Ability to provide technical leadership, mentoring, and guidance to development teams
• Experience working in Agile environments and contributing to continuous improvement initiatives
• Strong documentation skills and ability to support technical decision-making processes

We Offer

Through our values, Better Minds, Bolder Ideas, and Bigger Hearts, we strive to provide you with the tools, autonomy, trust, and assistance you need to excel. Enjoy benefits like private health insurance, well-being programs, flexible and hybrid work models, laptops and gear, training, language classes, social events, great offices, and more.

At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

Locations

• Ruse, Bulgaria
• Sofia, Bulgaria

Remote Status

• Hybrid

Application Process

1. APPLICATION: Send us your application, we are ready to hear your story and explore how we can grow together.
2. REVIEW: Our team carefully reviews every application with curiosity and care. If your profile isn’t the right fit today, we will keep it in mind for future opportunities that match your skills and ambitions.
3. TALENT ACQUISITION INTERVIEW: You will meet our Talent team to talk about your goals and learn more about who we are, what we offer, and how we support our people.
4. TECHNICAL INTERVIEW: Our tech interview is all about diving deeper into your expertise and understanding your strengths, how you solve problems, and how you think – no trick questions, just a meaningful conversation.
5. CUSTOMER INTERVIEW: For some roles, especially when our clients are closely involved, you might also have a conversation with them – it’s a chance for everyone to align and get to know each other better.
6. JOB OFFER: If we both feel it’s the right match, we will send you an offer to join us. And even if it’s not the time just yet, you’ll always hear back from us.
7. WELCOME!: Your new team is excited to meet you, support you, and build something great together. Let’s make your first day the start of a journey that shapes a career that matters.

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