IBM · Sofia, BGR

Junior Software Developer

Sofia, BGRSoftware Engineering

Listed on IBM’s official careers site. Posted October 29, 2026. Check that it is still open and apply there.

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Job description

Introduction

At IBM Infrastructure & Technology, we design and operate the systems that keep the world running. From high-resiliency mainframes and hybrid cloud platforms to networking, automation, and site reliability. Our teams ensure the performance, security, and scalability that clients and industries depend on every day. Working in Infrastructure & Technology means tackling complex challenges with curiosity and collaboration. You'll work with diverse technologies and colleagues worldwide to deliver resilient, future-ready solutions that power innovation.

With continuous learning, career growth, and a supportive culture, IBM provides the opportunities to build expertise and shape the infrastructure that drives progress.

Your role and responsibilities

You will be part of a newly established, highly motivated and skilled team working on a new and existing IBM products used by world's largest enterprise companies. Benefit of IBM decades-long experience in building the backbone of the world’s most critical businesses. Participate in design and development activities, perform code reviews and actively contribute to daily team activities (scrum/stand-up meetings, progress checkpoints, brainstorm sessions), be able to cooperate with different teams and team members across worldwide development organization.

Required technical and professional expertise

  • Knowledge of low-level programming languages like C and/or C+* Understanding of data structures and algorithms
  • Openness for new challenges and technologies
  • Good level of English language skills, both verbal and written
  • Ability to work well independently and in a team-oriented environment Preferred technical and professional experience
  • Educational background (including ongoing) in Computer Science, Software Engineering, Information Systems or relevant
  • Good problem-solving and troubleshooting skills
  • Familiarity with Bash/Unix shell
  • Understanding of source control systems (Git) IBM is committed to creating a diverse environment and is proud to be an equal-opportunity employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

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