HCLTech – Hungary

Senior Technical Lead

HCLTech – Hungary  •  Onsite  •  2 hours ago
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Job Description

Job Summary

We are hiring a strong VC++ Developer to work on SAP Business One Service Layer and backend API/business logic development. The role involves understanding existing SAP Business One C++ business logic, enhancing and refactoring backend components, developing or adjusting APIs consumed by SAP Business One Web Client, and delivering high-quality code aligned with SAP product standards.

Key Responsibilities

  • Develop and maintain C++ backend components for SAP Business One Service Layer.
  • Understand and enhance SAP Business One business logic written in C++.
  • Understand and enhance SAP Business One UI layer written in VC++.
  • Develop or adjust APIs for SAP Business One Web Client consumption.
  • Refactor C++ code where needed while keeping business logic in the appropriate backend layer.
  • Perform unit testing, code reviews, defect fixes, RCA, and release support.
  • Maintain technical documentation and support knowledge transfer.

Skill Requirements

  • Strong C++ development experience, Object-Oriented Design, STL and multithreaded application development
  • Proficient in VC++
  • Familiarity with Linux
  • Backend/API development experience
  • Strong debugging and code analysis skills
  • SQL knowledge: MS SQL Server and/or SAP HANA
  • Experience with Git/Perforce and Jira
  • Unit testing and code review discipline
  • Ability to work in Agile/Scrum delivery model

Other Requirements

  • SAP Business One experience
  • ERP domain knowledge
  • REST/OData/HTTP API exposure
  • Secure coding and static scan remediation experience
HCLTech – Hungary

About HCLTech – Hungary

HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Budapest, HU
Year Founded
2006
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