Tasks and Responsibilities:
- Deliver change requests, bug fixes and small features to continuously add business value.
- Provide L1/L2 support: assess and prioritize reported issues, diagnose root causes, implement fixes or workarounds.
- Design and develop ASP.NET Core APIs and background services.
- Maintain and evolve the frontend (Angular).
- Ensure quality through automated testing and solid CI/CD practices.
- Collaborate with analysts, architects and engineers to plan and deliver iteratively.
- Use AI-assisted tools (LLMs, Copilot) to accelerate development and refactoring.
- Contribute to technical documentation and architectural decisions.Qualifications:
Education:
Professional Competencies:
Must-have:
- 5+ years of experience with C#/.NET (ASP.NET Core, RESTful APIs); strong OOP and clean code practices.
- Solid SQL skills — comfortable working with complex queries, stored procedures and database logic.
- Experience with Angular (v17+).
- Experience with automated testing and CI/CD pipelines (Azure DevOps or GitHub Actions).




- Effective use of AI coding assistants to boost productivity.

Nice-to-have:
- Familiarity with ORM tools (e.g. Entity Framework Core) and data access patterns.
- Experience with other modern frontend frameworks (e.g. React)
- Messaging systems (RabbitMQ, Azure Service Bus, Kafka).
- Cloud & DevOps (Azure, Terraform, Ansible).
- Real-time frameworks (SignalR).
- Observability tools (Elastic Cloud, Application Insights).- Familiarity with the energy sector.

Personal Competencies:
- Analytical problem-solver who thrives on complexity.
- Clear communicator and collaborative team player.
- Curious learner who embraces new tools and ways of working.

Languages:
- Proficient in English.

Benefits:
At our company, we strive to create a culture of continuous learning, personal growth, and inter
- national community involvement. We're passionate about providing our employees with the tools and resources they need to succeed, and we're confide

📌 Net Fullstack Engineer (Madrid)
🏢 Axpo Group
📍 Madrid