Senior.Net Software Engineer
Wizeline
Retortillo de Soria, Spain
2 days ago
Role details
Contract type
Permanent contract Employment type
Full-time (> 32 hours) Working hours
Regular working hours Languages
English Experience level
SeniorJob location
Retortillo de Soria, Spain
Tech stack
.NET
Microsoft Windows
API
Artificial Intelligence
Amazon Web Services (AWS)
User Authentication
Build Automation
C Sharp (Programming Language)
Software Quality
Code Review
Continuous Integration
Data Normalization
Data Security
Serialization
Linux
Entity Framework
JSON
Microsoft SQL Server
Query Optimization
SQL Stored Procedures
T-SQL
XML
Data Logging
Caching
Reliability of Systems
Backend
GIT
Integration Tests
Kubernetes
Asynchronous Programming
Api Gateway
REST
Terraform
Serverless Computing
Docker
Jenkins
Microservices
Job description
- Develop, test, and maintain backend microservices and APIs using C# and .NET.
- Implement data access layers and write optimized T-SQL queries and stored procedures.
- Write comprehensive unit, functional, and integration tests to ensure code quality and system reliability.
- Participate in code reviews and contribute to a collaborative engineering culture.
- Contribute to CI/CD pipelines for automated builds and deployments.
- Troubleshoot and resolve production issues.
Requirements
Must-have Skills (Remember to include years of experience)
- 5+ years of professional backend development experience.
- Excellent working knowledge of .NET Framework with C#, including asynchronous programming, queuing, caching, logging, XML/JSON serialization, and security.
- Strong SQL Server experience with T-SQL, stored procedures, transactions, ACID compliance, data normalization, and query optimization.
- Proficiency with data access from .NET using ORMs (Entity Framework, Dapper) and direct queries.
- Expertise writing unit, functional, performance, soak, and stress tests; BDD is a plus.
- Strong skills in developing RESTful JSON APIs, including experience with API Gateways and authentication.
- Experience with Continuous Integration/Deployment processes (Git, Jenkins).
- Experience working in both Linux and Windows environments.
- Exposure to Docker, Kubernetes, and serverless patterns in AWS.
- Experience building and deploying microservices.
- Familiarity with infrastructure as code (Terraform, Chef) is a plus.
Nice-to-have:
- AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
About the company
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.