Job TitleSAP Business One Developer / Analyst – Mid‐Level
Start DateASAP
Closing DateTuesday, 30 June 2026
About the Barcelona Supercomputing Center (BSC)BSC-CNS is the leading supercomputing centre in Spain, hosting MareNostrum, one of Europe's most powerful supercomputers. The centre conducts research, develops and manages information technologies to facilitate scientific progress, combining HPC service provision and R&D across computer and computational science. BSC employs over 1,000 staff from 60 countries.
Context and MissionThe role is for a Mid‐Level SAP Business One Developer / Analyst to support the IT team, develop and maintain SAP B1 applications, and contribute to the ongoing SAP B1 implementation.
Key Responsibilities
Develop and customise functionalities using SAP Business One SDK and associated tools (.NET, DI API, UI API, Service Layer)
Integrate SAP B1 with other applications
Design and optimise SQL queries, views and stored procedures on SQL Server
Maintain and evolve existing add‐ons and extensions
Provide technical and functional support to internal users
QualificationsEducation
Degree in Computer Engineering, Information Technology or a related field
Essential Knowledge and Experience
Minimum 2‐3 years of experience with SAP Business One
Strong programming knowledge in C# or VB.NET and experience with SAP B1 SDK (DI API, UI API)
Extensive SQL knowledge
Additional Knowledge
Familiarity with ERP functional processes: finance, purchasing, sales, fixed assets
Experience with Service Layer and API REST integrations (nice to have)
Knowledge of Crystal Reports and Power BI
Experience with web development using .NET and Entity Framework
Competencies
Problem solving in APIs & integrations
ERP & business understanding to translate business processes into technical solutions
Clear communication and collaboration with technical and non‐technical staff
Conditions and Benefits
Location: BSC Management Department
Contract: Full‐time (35 h/week), open‐ended
Flexible working hours, extensive training plan, state‐of‐the‐art infrastructure
Restaurant tickets, private health insurance, relocation support
Holidays: 22 days + 6 personal days + 24th and 31st December as per collective agreement
Competitive salary commensurate with qualifications and experience, adjusted for cost of living in Barcelona
Equal Opportunity StatementBSC-CNS is an equal‐opportunity employer committed to diversity and inclusion. We consider all qualified applicants for employment without regard to race, colour, religion, sex, sexual orientation, gender identity, national origin, age, disability or any other basis protected by applicable state or local law.
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