Software-Design and Development

(Junior to Senior) Developer for Unified Connectivity - Connectivity Service

What we offer

Our company culture is focused on helping our employees enable innovation by building breakthroughs together. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your individual contributions, and a variety of benefit options for you to choose from. Apply now!



The development center of SAP in Bulgaria is technology-focused and plays a key role in the defining and developing of the SAP Business Technology Platform. With its more than 1350 professionals, SAP Labs Bulgaria also has strong contributions towards life-cycle management, user interface & user experience across the broader portfolio of SAP products. For its 22-year history, the company has established itself as a preferred employer in the IT sector in Bulgaria.


SAP BTP Connectivity service is used by cloud-native applications to securely connect to business applications and systems, hosted in the strictly controlled customer’s on-premise network, without exposing any server endpoints to the Internet. Single Sign-On (SSO) is facilitated as well. It is among SAP’s top technical services by adoption, currently used by more than 30.000 customers worldwide and powering many other core and business cloud services. Its features, non-functional capabilities and data center coverage are continuously growing, and its architecture is evolving with the industry’s best practices and latest technology trends.


What you'll do

A Junior, Mid or Senior Developer  will: 

  • build new and enhance existing features of the service in response to stakeholder demand
  • participate in all phases of software services development and delivery: from research & prototyping, design & architecture, through implementation & testing, to deployment, support & operations 
  • adhere to the industry’s best practices and the team’s high standards for code quality 
  • actively contribute to the process of continuous improvement: personal, team and services


What you bring

Our tech stack is based on Java & Netty.
Ideally, besides some of the above already in your toolbox, you are either familiar with or curious about:

  • cloud and high-scale computing, distributed systems, resilient microservice architecture  
  • non-blocking and asynchronous programming frameworks 
  • cloud-native technologies like Docker, Kubernetes, Istio and Envoy 
  • Linux, Bash, Go, Python
  • networking, TCP/IP, network troubleshooting


Education and Qualifications

  • University education in computer science, software engineering or similar
  • Curiosity and track record for quickly learning new technologies, concepts and tools
  • Self-organization and good time management, ability to drive topics
  • High productivity, strong drive for results, reliability keeping deadlines and commitments
  • Good interpersonal and presentation skills, and fluency in English: collaboration in an international environment will be a regular part of your job.


Work experience 

  • 1+ years of professional experience (students are welcome too) for early talent candidates
  • 5+ years of professional experience for senior candidates



We are SAP

SAP innovations help more than 400,000 customers worldwide work together more efficiently and use business insight more effectively. Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management. As a cloud company with 200 million users and more than 100,000 employees worldwide, we are purpose-driven and future-focused, with a highly collaborative team ethic and commitment to personal development. Whether connecting global industries, people, or platforms, we help ensure every challenge gets the solution it deserves. At SAP, we build breakthroughs, together.


Our inclusion promise

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 and more equitable world.


SAP is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to the values of Equal Employment Opportunity and provide 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: Americas: or, APJ:, EMEA:


EOE AA M/F/Vet/Disability:

Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability.

Successful candidates might be required to undergo a background verification with an external vendor.

 Requisition ID:313980 | Work Area: Software-Design and Development | Expected Travel: 0 - 10% | Career Status: Professional | Employment Type: Regular Full Time  | Additional Locations: 

Requisition ID:  313980
Posted Date:  Jun 10, 2022
Work Area:  Software-Design and Development
Career Status:  Professional
Employment Type:  Regular Full Time
Expected Travel:  0 - 10%

Sofia Ovtscha Kupel, BG, 1618

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