Backend Developer .net

flowww·Madrid, Spain

What they offer

  • €35,000 a year

    Gross, as stated in the ad.

  • Hybrid

    Office and home days — the ad has the split.

What they ask for

  • Have the right to work in Spain

    flowww doesn't mention sponsorship in the ad.

  • Speak fluent Spanish

    Listed as a requirement in the ad.

  • Be near Madrid for hybrid days

    No relocation package mentioned.

  • Have 3+ years of experience

    Mid-level role.

Pulled from the advert automatically — the full ad is what counts.

This job was published 8 months ago

Read the full advert

About the role

As a BACKEND DEVELOPER, your mission will be to maintain, optimize, and modernize the foundation of our current code to ensure its performance and stability; and on the other hand, to design and build the new generation of flowww features and services. A large part of the backend consists of Classic ASP (VBScript) and VB.NET libraries, with the goal of progressively migrating to .NET Core and microservices.

You will actively participate in strategic projects such as migrating legacy modules, developing new APIs for our mobile applications and integrations, and the overall optimization of the architecture to scale the product.

What you'll do

-Ensure the stability of the current business logic written in Legacy (VBScript/VB.NET) environments.

-Actively participate in the migration of modules toward the new generation of services in .NET Core.

-Legacy Maintenance and Evolution: Analyze and debug code in Classic ASP and VBScript (including logic migrated from VB6).

-DLL Management: Maintain the centralized logic in DLLs written in VB.NET that handle most requests.

-New Generation Development: Design and develop microservices and RESTful APIs using .NET Core and C#.

-Data Management: Query optimization and modeling in MySQL.

-Quality and Documentation: Perform Pull Requests, implement unit tests, and document migration processes.

-Refactor VBScript/VB.NET modules to facilitate their portability to modern systems.

-Code new endpoints in .NET Core for marketing personalization and payment gateways.

-Diagnose bottlenecks in legacy code and propose pragmatic solutions.

-Collaborate with Frontend to define API contracts that connect the legacy world with the modern one.

What skills and experience are we looking for?
 

What we're looking for

-Degree in Computer Engineering, Multiplatform/Web Application Development (DAW/DAM), or related qualifications.

-At least 3 years of experience as a .NET Developer, having worked on the development and maintenance of complex applications.

Mastery of Visual Basic: Must feel comfortable working with the Visual Basic ecosystem in any of its variants: VBScript, VB6, and VB.NET

Web Ecosystem: Demonstrable experience in Classic ASP.

Modern Technology: Mastery of .NET Core / .NET 8+ for new developments.

Databases: Advanced experience in MySQL.

Version Control: Git.

Strong analytical skills to break down complex problems.

Comfort and ability to work with both modern technologies and legacy systems.

Commitment to writing clean, maintainable, and testable code.

Ability to collaborate and communicate effectively and transparently.

Initiative to propose improvements and the ability to work independently when necessary.

Languages

-Native Spanish or C2 level.

-English B1/B2 valued.


What is our proposal for you?

What you'll get

Salary: 30-35K depending on the candidate's experience.

EUR 35,000 per year

How you'll work

Hybrid work model: Some days in the office and others from home. The best combination!

Our offices are in Madrid Centro (Metro Bilbao area).

Your working day will be 40 hours per week, Monday to Friday, from 9:00 AM to 2:00 PM and from 3:00 PM to 6:00 PM.

hybrid

About the company & team

Join flowww. Become a flowwwer!

At flowww we are pioneers in creating a specific and scalable SaaS that has revolutionized the aesthetic medicine, beauty, and health sector, offering the best digital solutions on the market. We are leaders and benchmarks thanks to our commitment to technological innovation, excellence, and constant growth

Our team is made up of passionate, curious people with talent and a desire to grow. We are characterized by our eagerness to learn, relentless energy, and an open mindset toward new challenges. Each one of us at flowww is essential to achieving our goals because the daily work of each of us impacts the success of the company.

At flowww we foster creativity, initiative, and nonconformity because we believe the best ideas come from enthusiasm. We live the flowww project as our own and firmly believe in professional development and internal promotion.

Events and afterworks.

We love enjoying moments together! That is why we organize different events throughout the year that allow us to see each other, have fun, and share as a team.

Product

Hiring process

What will the process be like?

  1. First, you will have an initial introduction with our Talent Acquisition team.

  2. Then, you will have an in-depth interview with the Head of People.

  3. Finally, we will schedule a final interview with the Manager of your area.

  4. We may ask you to complete a practical case related to your experience.

  5. After all this, we will present you with a firm offer for you to join us.

What are our values?

Know-how: We have in-depth knowledge of the aesthetic medicine, beauty, and health sector, which allows us to offer personalized and effective solutions.

Commitment: We work hand in hand with our clients to help them achieve their goals and grow their businesses.

Closeness: We are committed to providing an accessible and personalized service, accompanying our clients at every step of the way.

Innovation: We are at the forefront of technology, developing powerful and intuitive tools to simplify business management.

Additional information

At flowww, we firmly believe that diversity enriches our team and drives innovation. Therefore, we are actively committed to equal opportunities and creating an inclusive workplace for everyone. We evaluate applications based solely on skills and experience, without considering gender, sexual orientation, gender identity or expression, or any other personal circumstance protected by law.

If you are looking for an environment where your talent is valued and you can be yourself, we invite you to apply!

You'll most likely need Spanish to apply.This job was automatically translated to English, .

About the company

flowww

flowww

Business Management Software

View company profile
Spanish company
50 employees