Mid-Level Full Stack Developer (Angular / .NET) Bilingual

Description

Job Summary: We are seeking a Mid-Level Full Stack Developer (Angular / .NET) to participate in the development and maintenance of enterprise web applications, managing the full lifecycle of features. Key Highlights: 1. Participation in innovative and high-impact technological projects. 2. Collaborative work with multidisciplinary teams. 3. A culture focused on teamwork, innovation, and continuous improvement. We seek a Mid-Level Full Stack Developer (Angular / .NET) with experience working on both frontend and backend, to participate in the development and maintenance of enterprise web applications. The candidate will be responsible for developing solutions using Angular on the frontend and .NET/C# on the backend, participating in the full feature lifecycle—from user interface to APIs and data access. Key responsibilities include: * Developing secure, responsive, and high-performance user interfaces using Angular. * Developing backend services and RESTful APIs with .NET/C#, applying SOLID principles and best development practices. * Managing end-to-end features, ensuring proper integration between frontend and backend. * Optimizing application performance at both frontend and backend levels. * Participating in component, API, and data model design sessions. * Applying software engineering best practices such as code reviews, unit testing, and CI/CD. * Collaborating with Architects, Designers, Functional Analysts, and Business Analysts. * Participating in the design, development, testing, troubleshooting, and documentation of features. * Identifying opportunities for improvement and contributing to the technical evolution of applications. * Staying up to date with frontend and backend technologies, tools, and development patterns. Requirements — Essential Qualifications * Minimum 3 years of software development experience, with practical experience in both frontend and backend. * Experience with Angular 14 or later and SPA application development. * Solid knowledge of TypeScript, JavaScript (ES6+), HTML5, and CSS3/SASS/SCSS. * Experience with Angular components, services, modules, routing, forms, dependency injection, and lifecycle hooks. * Strong knowledge of RxJS and reactive programming. * Experience managing state using BehaviorSubject, NgRx, or similar libraries. * Experience with .NET 6.0 or later, ASP.NET Core, Web API, and C#. * Knowledge of async/await, LINQ, generics, and modern C# features. * Experience with SQL Server, query optimization, stored procedures, and ORMs such as Entity Framework/EF Core or Dapper. * Experience designing, consuming, and integrating RESTful APIs. * Knowledge of authentication and authorization using OAuth2, OpenID Connect, and JWT. * Basic application security knowledge: XSS/CSRF, input validation, and secret management. * Experience with Git, code reviews, and CI/CD pipelines such as Azure DevOps or GitHub Actions. * Degree in Systems Engineering, Software Engineering, Computer Science, Information Technology, or related fields. * English proficiency at B2+ level or higher. Desirable Qualifications: Experience with unit and E2E testing; design patterns; Angular Material, PrimeNG, or Tailwind CSS; microservices; RabbitMQ, Kafka, or Service Bus; Azure Cloud; Micro Frontends; OpenAPI/Swagger; and Docker. Microsoft/Azure certifications will also be valued. Benefits * Participation in innovative and high-impact technological projects. * Collaborative work with multidisciplinary teams and international clients. * Involvement in modern projects leveraging Microsoft and Angular technologies. * Continuous learning and professional growth opportunities. * A culture focused on teamwork, innovation, and continuous improvement. * Access to ongoing technical training and updates. * Flexible and dynamic work environment. Contract * Contract type: Indefinite-term employment contract * Work modality: Bogotá (Hybrid — 2 days onsite, 3 remote) * Commitment: Full-time (Monday to Friday) Application Questions: * What is your conversational English level? Please indicate it as A1, A2, B1, B2, C1, etc. * How many years of professional experience do you have developing with Angular? * How many years of professional experience do you have developing with C#/.NET? * Are you available to work in a hybrid modality in Bogotá (2 days onsite, 3 remote)? Work Location: Hybrid in Bogotá, Cundinamarca