Full Stack (.NET+Angular) Developer

Summary

Andersen is seeking a Full Stack Developer (.NET+Angular) to enhance and support a large travel-sector web platform, improving functionality, performance, and overall user experience.

The customer is a technology-driven company in the travel sector, providing a comprehensive booking and procurement platform for industry professionals. Its solutions support large transaction volumes, integrate with a wide network of partners, and offer tools that streamline operations and enhance productivity. Focused on innovation and scalability, the customer continues to expand its ecosystem, strengthen partnerships, and improve data accuracy to deliver a modern digital infrastructure for the travel value chain.

The project is focused on enhancing and supporting an existing web platform in the travel services domain. The team works on improving functionality, performance, and overall user experience while ensuring that the platform remains reliable and competitive.

Responsibilities

• Designing, developing, and maintaining scalable web applications using .NET.
• Building robust, well-structured APIs and integrate them seamlessly into the front-end.
• Optimizing database queries and handling performance-related challenges.
• Applying Clean Architecture principles to maintain separation of concerns and scalability.
• Implementing CQRS and MediatR patterns to decouple and structure business logic.
• Writing unit tests and maintaining a high standard of test coverage for new and legacy code.
• Participating in code reviews, architecture discussions, and team ceremonies.
• Setting up and maintaining CI/CD pipelines to automate build, test, and deployment processes.
• Collaborating with QA, DevOps, and Product teams to ensure high-quality deliverables.
• Staying current with new versions of Angular, .NET, and evolving DevOps tools and best practices.

Requirements

• Experience with .NET 6+ / ASP.NET Core for server-side development for 2+ years.
• Proficiency with Angular (v12–v19), including component-based architecture, routing, and state management.
• Solid knowledge of RESTful API design and integration.
• Experience with Entity Framework Core, including query optimization and advanced usage (e.g., AsNoTracking, projection).
• Familiarity with architectural patterns like Clean Architecture, CQRS, Repository, and Specification Pattern.
• Experience implementing dependency injection, interface segregation, and domain-driven design (DDD).
• Ability to write and maintain unit tests using xUnit, NUnit, and Moq.
• Hands-on experience with DevOps practices, including CI/CD pipelines in Azure DevOps (YAML and visual editor).
• Working knowledge of cloud platforms like Azure or AWS (basic deployment and service setup).
• Level of English – from Intermediate+ and above.

Desired skills

• Repository + Specification Pattern.
• Cloud experience (Azure)— basic deployment & service setup.
• Experience maintaining test coverage for legacy code.
• Up-to-date knowledge of recent Angular / .NET / DevOps tooling.

Other important skills for the vacancy are described in the knowledge matrix

Reasons to join us

• Experience in teamwork with leaders in FinTech, Healthcare, Retail, Telecom, and others. Andersen cooperates with such businesses as Samsung, Siemens, Johnson & Johnson, BNP Paribas, Ryanair, Mercedes, TUI, Verivox, Allianz, T-Systems, etc..
• The opportunity to change the project and/or develop expertise in an interesting business domain.
• Job conditions – you can work both fully remotely and from the office or can choose a hybrid variant.
• Guarantee of professional, financial, and career growth! The company has introduced systems of mentoring and adaptation for each new employee.
• The opportunity to earn up to an additional 1,000 USD per month, depending on the level of expertise, which will be included in the annual bonus, by participating in the company's activities.
• Access to the corporate training portal, where the entire knowledge base of the company is collected and which is constantly updated.
• Bright corporate life (parties / pizza days / PlayStation / fruits / coffee / snacks / movies);
• Certification compensation (AWS, PMP, etc).
• Referral program.
• English courses.
• Private health insurance and compensation for sports activities.

Join us!

Lokalizacje

Worldwide