Visual Basic Developer

Barcelona/Sant Cugat Senior

At ERNI we are looking for an experienced Visual Basic Developer to join one of our international pharmaceutical customers to maintain and upgrade a Visual Basic 6 desktop application which simulates the functioning of different laboratory products.

If you are an experienced developer with Visual Basic and C# frameworks and want to start a new chapter in your professional career, being able to train over new technologies and apply this knowledge into the near future while working in an international environment, this might be a good opportunity.

About the position


  • Develop and maintain a Visual Basic 6 desktop application.
  • Migrate the application to C#.
  • Build automation.
  • Execute Unit Testing.
  • Communicate with English-speaking stakeholders to handle any necessity related to the product.


Must Have:

  • Experience developing desktop applications in Visual Basic 6.
  • Be experienced developing with C# or Visual Basic .Net.
  • Working with teams in an Agile environment.
  • You are used to work with modern development tools and techniques such as build automation, unit testing, source code repositories, code reviews, among others.
  • High knowledge of English, both oral and written (at least a high B2).
  • You are proactive in the job and are able to handle different kind of stakeholders with good communication skills.

Nice to have:

  • Experience migrating Visual Basic 6 applications to .Net (VB.Net or C#).
  • You have automated builds for Visual Basic 6 applications.
  • You have tested the UI for legacy applications.


  • Permanent contract.
  • Hybrid working model, between 4-6 days from office per month.
  • Home Office monthly expenses compensation + extend working set up (ergonomic chair, 2 screens…).
  • Self-managed flexible working hours 40h/week +/- 10%.
  • Friday intensive shift.
  • Private medical insurance for you and a competitive flat race price for your relatives.
  • 100% salary coverage for sick leave.
  • Free language courses: English, Spanish, German.
  • Gym funding.
  • Transportation bonus for non-Barcelona/Madrid city working locations.
  • Re-allocation funding from 1.000€ to 2.000€ depending on the source country.
  • Flexible payroll.
  • Candidates referral program bonus from 1.000€ to 3.000€ depending on the candidate seniority level.
  • Business opportunity referral program bonus from 500€ to 5.000€ depending on the opportunity size and customer.
  • Learning Paths and Technical Coaches in our main Expertise Areas: DevOps, Agile, QA, Cloud, Al, Data, Software Development.
  • Paid certifications in our Expertise Areas: DevOps, Agile, QA, Cloud, Al, Data, Software Development.
  • Rewarded certifications from 200€ to 1.400€ per certification depending on the certification subject level, in addition to the paid exam.
  • On-line and on-demand paid trainings in platforms such as Pluralsight or Udemy on our Expertise Areas.
  • Events paid under request for topics related to our Learning Paths.
  • Internal technical trainings done by our Subject Matter Experts.
  • Internal Soft-Skills trainings with external trainers as main part of our learning curriculum.

About the recruiter

Núñez González Alberto (ERNI)

Email: [email protected]

Trust, Passion, Responsibility and Independence

About us

ERNI was founded in 1994 in Switzerland to develop innovative software for international companies and small to medium­sized enterprises. Today, the ERNI Group has more than 800 employees at 15 locations in 7 countries and continues to grow. Interested?

Sounds interesting?
Apply now!