wizeline
wizeline1d ago
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.Net Developer

Barcelonamid
.Net DeveloperSoftware Engineering
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Quick Summary

Overview

We are: 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.

Key Responsibilities

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.

Technical Tools
awscsharpdockerjenkinskubernetessqlterraformci-cdcode-reviewlinuxmicroservicessql-optimization

 

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.

 

Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

 

Responsibilities

~1 min read
  • 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.

 

  • 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.

 

  • 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.

 

What We Offer

~1 min read
A High-Impact Environment
Commitment to Professional Development
Flexible and Collaborative Culture
Global Opportunities
Vibrant Community
Total Rewards

Location & Eligibility

Where is the job
Barcelona
On-site at the office
Who can apply
Same as job location

Listing Details

Posted
May 6, 2026
First seen
May 6, 2026
Last seen
May 8, 2026

Posting Health

Days active
0
Repost count
1
Trust Level
53%
Scored at
May 6, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
wizeline
wizeline
greenhouse
Employees
3k+
Founded
2014
View company profile
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wizeline.Net Developer