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TEST JOB

SAP IT Business SystemeWalldorf, Baden-Württemberg🇩🇪GermanyPosted 21 Sept 2026

Quick Overview

Seniority
Junior
Employment type
Full Time
Work mode
On Site
Location
Walldorf, Baden-Württemberg, Germany
Posted
Yesterday
ScrumAgileSAP

Job Description

SAP is one of the world's leading technology companies, providing innovative software solutions that help businesses manage finance, HR, supply chain, and customer operations more efficiently.

We're looking for an experienced Senior Full Stack (C# and Angular) Developer to join our growing engineering team in Walldorf, Germany. In this role, you will design, develop, and maintain robust full-stack applications using C# on the backend and Angular on the frontend. As a senior-level professional, you will take ownership of complex technical challenges, mentor junior developers, and contribute to architectural decisions that shape our technology platform. Your detail-oriented approach and analytical mindset will be essential in delivering high-quality, efficient solutions that meet our organization's evolving needs.

  • Design and develop full-stack applications using C# and Angular, ensuring code quality and adherence to best practices
  • Architect scalable backend services and RESTful APIs that support modern frontend applications
  • Collaborate with cross-functional teams to analyze requirements and translate them into technical specifications
  • Mentor and provide technical guidance to junior developers, fostering a culture of continuous learning and improvement
  • Conduct code reviews and implement quality assurance processes to maintain high coding standards
  • Optimize application performance and troubleshoot complex technical issues with a systematic, analytical approach
  • Participate in the design and implementation of database schemas and data management strategies
  • Contribute to the evaluation and adoption of new technologies and frameworks that enhance our development capabilities
  • Maintain comprehensive documentation of system architecture, design decisions, and technical implementations
  • Collaborate with DevOps teams to implement CI/CD pipelines and ensure smooth deployment processes

**Required Skills and Experience:**

  • 5+ years of professional experience in full-stack software development
  • 3+ years of hands-on experience with C# and the .NET framework
  • 3+ years of professional experience with Angular framework
  • Strong proficiency in designing and developing RESTful APIs
  • Solid understanding of relational database design and SQL
  • Experience with version control systems, particularly Git
  • Demonstrated knowledge of software design patterns and SOLID principles
  • Proven ability to write clean, maintainable, and well-documented code
  • Experience mentoring and supporting junior developers

**Preferred Skills and Experience:**

  • Experience with cloud platforms such as Microsoft Azure or Amazon Web Services
  • Familiarity with microservices architecture and distributed systems
  • Knowledge of unit testing frameworks and test-driven development (TDD) practices
  • Experience with CI/CD pipelines and automated deployment processes
  • Understanding of Agile and Scrum methodologies
  • Experience with SQL Server or similar enterprise databases
  • Familiarity with design tools and UI/UX principles
  • Experience with performance optimization and scalability challenges

About SAP
With a global network of customers, partners, employees, and thought leaders, SAP helps the world run better and improves people’s lives.
As a leader in enterprise applications and business AI, SAP stands at the nexus of business and technology. For over 50 years, organizations have trusted SAP to bring out their best by uniting business-critical operations spanning finance, procurement, HR, supply chain, and customer experience.

We win with inclusion
SAP’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At SAP, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.
SAP is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with SAP and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: Careers@sap.com.
For SAP employees: Only permanent roles are eligible for the SAP Employee Referral Program, according to the eligibility rules set in the SAP Referral Policy. Specific conditions may apply for roles in Vocational Training.
Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity,  gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.

AI Usage in the Recruitment Process
For information on the responsible use of AI in our recruitment process, please refer to our Guidelines for Ethical Usage of AI in the Recruiting Process.
Please note that any violation of these guidelines may result in disqualification from the hiring process.

About SAP
With a global network of customers, partners, employees, and thought leaders, SAP helps the world run better and improves people’s lives.
As a leader in enterprise applications and business AI, SAP stands at the nexus of business and technology. For over 50 years, organizations have trusted SAP to bring out their best by uniting business-critical operations spanning finance, procurement, HR, supply chain, and customer experience.
 
We win with inclusion
 
SAP’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone, regardless of background, feels included and can run at their best. At SAP, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world.
 
SAP is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with SAP and are in need of accommodation or special assistance to navigate our website or complete your application, please send an email with your request to the Recruiting Operations Team: Careers@sap.com.
 
For SAP employees: Only permanent roles are eligible for the SAP Employee Referral Program, according to the eligibility rules set in the SAP Referral Policy. Specific conditions may apply for roles in Vocational Training.
 
Qualified applicants will receive consideration for employment without regard to age, race, religion, national origin, ethnicity, gender (including pregnancy and childbirth), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.
 
Successful candidates might be required to undergo a background verification with an external vendor.
 
AI Usage in the Recruitment Process
 
For information on the responsible use of AI in our recruitment process, please refer to our Guidelines for Ethical Usage of AI in the Recruiting Process.
 
Please note that any violation of these guidelines may result in disqualification from the hiring process.