Tech Lead (.NET & React)

Description

Job Summary: We are seeking a professional with experience in C#/.NET, React, and microservices architecture to serve as a technical reference and lead team development. Key Highlights: 1. Technical leadership in .NET and React teams 2. Hands-on development in C# back-end and React front-end 3. Work on scalable and secure microservices-based architectures Description: Required: * Solid experience with C\# and .NET 6\+ (preferably 8\). * Advanced knowledge of ASP.NET Core, RESTful APIs, and microservices architecture. * Practical experience with messaging systems (RabbitMQ, Kafka, etc.). * Proficiency in Docker and CI/CD pipelines (Azure DevOps, GitHub Actions or similar). * Experience with relational databases (MySQL, PostgreSQL, etc.). * Experience in cloud environments (AWS, Azure or GCP). * Knowledge of automated testing (unit, integration and end\-to\-end). * Familiarity with code quality and security tools (SonarQube, Snyk, etc.). * Experience with React and the modern front\-end ecosystem (TypeScript, Redux, Hooks, Styled Components, etc.). * Excellent communication and collaboration skills within multidisciplinary teams. Desirable: * Experience with Java 8\+ and NoSQL databases (MongoDB, DynamoDB, etc.). * Cloud certifications (AWS, Azure or GCP). * Courses or training in software architecture, technical leadership or software engineering. * Knowledge of observability and application monitoring (New Relic, SigNoz, Grafana, Prometheus, Elastic Stack, etc.). * Serve as the team's technical reference, supporting architectural decisions, solution design and development best practices. * Provide technical leadership for the .NET and React development team, fostering a collaborative, continuously learning and high-performance environment. * Define, evolve and document scalable, secure and resilient architectures based on microservices, APIs and modern web applications. * Conduct and participate in code reviews, ensuring quality, adherence to standards such as Clean Architecture, SOLID and versioning best practices. * Perform hands\-on development of back\-end in .NET (C\#) and front\-end in React, directly contributing to the most critical deliverables. * Collaborate with Product Owner, UX/UI and QA to plan and prioritize the backlog, ensuring value-driven deliveries in agile cycles (Scrum/Kanban). * Promote DevOps practices, CI/CD, test automation and production application monitoring. * Support the team in resolving complex technical issues and making strategic technology and architecture decisions. * Act as a mentor, promoting the technical and professional growth of team developers. * Contribute to continuous improvement of development processes, metrics and the company’s engineering culture. 2511010202241844004