Senior Full Stack Developer

2 weeks ago

Bucharest, Bucureşti, Romania Qualitest Full time 40,000 - 60,000 per year

Date: 19 Aug 2025

Company: Qualitest Group

Country/Region: RO

We are looking for a skilled and experienced Full-Stack .NET Developer to join our team. In this role, you will be responsible for designing, developing, and maintaining scalable web applications using .NET Core and modern front-end frameworks like Angular or React.

You'll work closely with cross-functional teams to build robust APIs, implement efficient data access using Entity Framework, and deploy applications to AWS using CI/CD pipelines and Docker containers.

Experience with ElasticSearch is also key, as you'll be contributing to high-performance search and analytics functionality.

Key Responsibilities:

  • 4-5 years of experience as a developer
  • Develop backend services using .NET Core and Entity Framework Core.
  • Build responsive and dynamic UIs using Angular or React.
  • Design and optimize relational databases and queries.
  • Integrate search and analytics features using ElasticSearch.
  • Containerize applications with Docker and deploy them to AWS cloud environments.
  • Set up and maintain CI/CD pipelines for automated builds, tests, and deployments.
  • Collaborate with DevOps, QA, and product teams to deliver high-quality software.
  • Write clean, maintainable, and well-documented code following best practices.

Requirements:

  • Strong experience with .NET Core (C#) and Entity Framework.
  • Solid knowledge of JavaScript and at least one modern front-end framework (Angular or React).
  • Experience working with AWS services (EC2, S3, RDS, ECS, etc.).
  • Proficiency with Docker for containerized development and deployment.
  • Familiarity with CI/CD tools (GitHub Actions, Jenkins, GitLab CI, etc.).
  • Hands-on experience with ElasticSearch for indexing and search functionalities.
  • Good understanding of RESTful APIs, microservices, and distributed systems.
  • Familiarity with Agile methodologies and version control systems (Git).

Nice to Have:

  • Experience with messaging systems (e.g., NATS, RabbitMQ, Kafka).
  • Knowledge of security best practices in web development.
  • Exposure to infrastructure-as-code tools (Terraform, CloudFormation).

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