Senior Full Stack Developer

Location: ESP - Barcelona

Remote Type: Hybrid (8 days/month)

Time Type: Full time

Job Description

Wolters Kluwer is a global leader in information services and solutions for professionals in the finance, tax and accounting, risk and compliance, health and legal sectors. We help our customers make critical decisions every day by providing expert solutions that combine deep domain knowledge with specialized technology and services.

• About the role

  Join us as a Senior Full Stack Developer in our international DXG OneID Development team, where you will support development teams across Europe. This team is responsible for delivering core identity and access management solutions that serve as the foundation for our digital products. You’ll be part of a collaborative, cross-functional environment, contributing to scalable and secure platforms used throughout Wolters Kluwer.

  What you’ll do

  Design and develop scalable, high-quality software solutions using .NET and Angular

  Collaborate with cross-functional Agile development teams to deliver features on time

  Conduct technical research to improve development practices and tools

  Contribute to architectural decisions and system design

  Ensure code quality through unit testing and code reviews

  Work with cloud technologies and modern authentication protocols

  Continuously improve system performance, security, and maintainability

  What you’ll bring

  At least 3 years of experience in a Senior Full Stack Developer role

  Proven experience in fullstack development with .NET (C#) and Angular (v10+)

  Solid knowledge of ASP.NET, MVC, REST APIs, and .NET Core

  Experience with unit testing frameworks like NUnit or XUnit

  Familiarity with relational databases (SQL Server, Oracle, MySQL) and data access tools (Entity Framework, ADO.NET, Dapper)

  Understanding of REST services, Microservices, and serverless architectures

  Experience with Azure or AWS, and Azure Active Directory

  Knowledge of OAuth2, OIDC, and secure authentication/authorization practices

  Ability to distinguish between tightly and loosely coupled systems

  Strong problem-solving skills, adaptability, and a proactive mindset

  Experience working in Agile teams and delivering high-quality code on time

  Fluency in English is mandatory, as you will work in an international environment

  Working together

  • Hybrid: This is a hybrid role, where you will spend at least eight days a month at our office, where you´ll enjoy the benefits of connecting and collaborating with your colleagues in person.

  Join us, at Wolters Kluwer, and be part of a global technology company that makes a difference every day. Be the difference. If making a difference matters to you, then you matter to us.

Our Interview Practices

To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we’re getting to know you—not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Please note that use of AI-generated responses or third-party support during interviews will be grounds for disqualification from the recruitment process.

Applicants may be required to appear onsite at a Wolters Kluwer office as part of the recruitment process.