Software Engineer


Title: Software Engineer

Location: Barcelona 

Experience: Mid Level 

Job Function: Software Development 

Employment Type: Full-Time 

Industry: Computer And Network Security


About the position  

Keyfactor is one of the world’s leading companies for Machine Identity, Certificate Lifecycle Management and Public Key Infrastructure (PKI) Solutions. We help security teams manage cryptography as critical infrastructure by simplifying PKI including Certificate Issuance, Certificate Life Cycle Management, and Secure Code Signing. 

This position will work as a core member of our software development team in Barcelona Spain working on Keyfactor Signum, one of our Code Signing products. This position will have the opportunity to work on unique projects that will require strong problem solving skills and a willingness to learn new technologies. Some example projects might include: 

  • Helping the team migrate applications from .NET Framework to .NET Core 
  • Creating new features and maintaining .NET Core applications for Windows, MacOs, and Linux 
  • Migrating .NET Core applications to run in containerized environments 
  • Helping the team create and maintain software build pipelines with tools like Jenkins and Artifactory 

The position is based in our Barcelona office and applicants must hold a valid Right to Work in Spain.  


  • Backend Software Development – Involves design and implementation of new features as well as maintenance and refactoring of existing features within the product code base.  
  • Basic architecture participation – Participate in design meetings to learn and provide input   
  • Participation in Agile ceremonies – Participate in Sprint Planning, Reviews, Retrospectives, and daily scrums  
  • Team collaboration – Work closely with other team members to devise solutions to code and architectural challenges  
  • Onboarding and mentoring – Participate in the onboarding and mentoring process of new employees and interns  
  • Code reviews – Submit and participate in code reviews in order to ensure standards, and improve the overall team technical aptitude  

Skills and Qualifications  

Required Experience 

  • Demonstrable professional experience in developing software applications as a team-member.  
  • Strong problem solving skills with a willingness to learn new technologies 
  • .NET Experience:  Strong knowledge in both .Net Framework and .Net Core.  
  • Experience with creating and maintaining containers for production software applications 
  • Experience working with and implementing REST APIs 
  • Experience working as part of an Agile team 
  • Version Control: Experience in version control using Git.  
  • Fluency in English 

Preferred Experience 

  • Familiarity with Linux and MacOS based development 
  • Experience working with build pipelines using tools like Jenkins and Artifactory 
  • Understanding of best practices creating Docker files 
  • Experience with PKI is a plus. 
  • You hold a degree in Computer Science, SW Engineering, a related field, or have relevant equivalent experience. 


Salary will be commensurate with experience.

Culture, Career Opportunities and Benefits 

We build teams that continually strive to get better than the day before. You will be challenged daily and given opportunities to grow personally and professionally. We balance autonomy and structure to create an entrepreneurial environment to spur creativity and new ideas. A few initiatives that make our culture special include:  

  • Comprehensive benefit coverage  
  • Dedicated employee focused ambassadors via Key Contributor & Culture Committee  
  • DIVERSE Commitment   
  • Global Volunteer Day
  • Flexible time off 
  • Monthly Cross Functional meetings  
  • Monthly Leadership Development meetings  
  • Monthly All Hands meetings – followed by group gatherings   
  • Second Friday’s (a company-wide day off on the second Friday of every month)  
  • The Keyfactor Alliance Program  
  • Weekly Feedback Snapshot  

 Our Core Values 

Our core values are extremely important to how we run our business and what we look for in every team member:   

Trust is paramount – We deliver security software and solutions where trust and openness are of the highest importance for our customers. We are honest and a trusted partner in every aspect of business.   

Customers are core – We strategize, operate, and execute through a customer-centric view. We prioritize the security interests of our customers, and we act as if their data were our own.   

Innovation never stops, it only accelerates – The speed of change is accelerating. We are committed, through investment and focus, to stay ahead of the innovation curve.   

We deliver with agility – We thrive in high-paced and continually changing environments. We navigate through newly added variables, adjust accordingly, while driving towards our strategic goals.   

United by respect – Respect for all is what unites us. We promote diversity, inclusivity, equity, and acting with empathy and openness, both in our business and in our communities.   

Teams make “it” happen – Vision and goals are not individually achievable – they require teamwork. We pride ourselves in operating as a cohesive team, creating promoters and partners, and winning as one.   

Keyfactor is a proud equal opportunity employer.  

REASONABLE ACCOMODATION: Applicants with disabilities may contact a member of Keyfactor’s People team via [email protected] and/or telephone at 1.216.785.2990 to request and arrange for accommodations at any time.

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