Senior WPF C# .NET Developer | IT CIB

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Natixis In Portugal
Published
April 30, 2026
Location
Porto, Portugal
Job Type

Senior WPF C# .NET Developer | IT CIB: our view in 3 lines...

  • The Role: The role is for a senior .NET developer working within corporate and investment banking technology to build and maintain banking applications. The person will design, implement and maintain C#/.NET applications (frontend and backend), troubleshoot issues, enforce code quality and support CI/CD and testing practices.
  • Requirements: Required skills include C# for frontend and backend, WPF and Windows Forms, SQL Server and NUnit for unit testing. The role also expects experience with Jenkins, Elastic/Kibana, SonarQube, Checkmarx, CI/CD and Bitbucket/GIT.

Job Description

Company Description

Natixis in Portugal is a Centre of Expertise whose mission is to transform traditional banking by developing innovative solutions for the business, operations and work culture of Groupe BPCE worldwide. 

As part of Groupe BPCE’s international division, Natixis in Portugal designs and delivers solutions for its two core areas – Corporate & Investment Banking and Asset & Wealth Management – as well as transversal services that support all entities across the Group. 

With more than 3,000 employees representing 46 nationalities, the teams work across Information Technology, Banking Support Activities, and Compliance, in an integrated, inclusive, and cross-functional way, supporting all business lines and platforms of the Group. 

A disruptive mindset and a culture of proximity and agility identify Natixis in Portugal Team and reflect the company's mission to transform traditional banking at a global scale: a perfect match in the Portuguese dynamics and entrepreneurial ecosystem.

Job Description

Implement solutions in .NET environment using C# and .NET. 
Design, build, and maintain efficient, reusable, and reliable code. 
Ensure the best possible performance, quality, and responsiveness of applications. 
Identify bottlenecks and bugs, and devise solutions to mitigate and address those issues. 
Help maintain code quality and organization

 

.NET oriented 
Experienced with C# for frontend e backend, application programming. 
Knowledge in KISS and SOLID principles ; 
Experience using Entity Framework/EF core is another big plus; 
Coding according to good practices, enforcing them in Pull Request approvals; 
Agile & craftmanship mindset; 
Proficiency in spoken and written English (minimum B2) 

Qualifications

Tech stack: 

  • C# for frontend e backend 
  • WPF and Windows Forms for frontend 
  • Blazor knowledge would be considered as a plus 
  • SQL Server 
  • NUnit as a framework for unit testing 
  • Jenkins as automation tool for pipelines 
  • Elastic and Kibana used for Metrics and logs 
  • SonarQube for tracking dev quality,  
  • Checkmarx for tracking dev security 
  • CI/CD 

Bitbucket:

  • - GIT as repository 
  • - Trunk based dev 

Third party tools: 

  • XLDeploy 
  • XLRelease 
  • Control-M 
  • Jira 
  • Confluence

Soft Skills:  

  • Initiative
  • Honest about his/her knowledge
  • Able to work on a multicultural/world team
  • Team player
  • Willingness to learn more
  • Resilience

Additional Information

Our workplace reflects the vibrant spirit of our locations, with initiatives such as a Green Transportation Budget, electric bikes and a flexible Hybrid Work Policy. We promote wellbeing through the Honolulu Wellness Club, a Prayer Room, a Lactation Room, and themed Villages that inspire creativity and collaboration. Through our ESG and DEI strategies, we are committed to being inclusive, caring, and fair, ensuring every voice is heard and valued.

Key Skills
? Key Skills in dark blue have been inferred based on similar industry roles
C# WPF Windows Forms Entity Framework / EF Core Nunit Git SQL Jira Confluence Agile C Sql Server Jenkins CI/CD

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