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September 23, 2026

Junior C/C++ Software Developer

Junior • On-site

Kraków, MA, Poland

About this opportunity:Our Product Engineering Unit CCI (RAN Compute & Cloud Infrastructure) is one of the main R&D units within Ericsson’s Radio Access Network domain. The unit is accountable for Ericsson products, including Baseband, Street Macro and Site solutions, both for SW and HW, over the full lifecycle. CCI is a competence center for common design functions (e.g. digital ASIC and FPGA, PCB layout, power, mechanics, thermal, interconnect, synchronization, security) and tools. At R&D Center Poland we develop SW system and design solutions for baseband, interconnect, security and site products. We address telecommunication business needs from around the globe by delivering innovative software (e.g. 5G/6G functionalities) meeting the highest telco quality. Currently we are expanding our department, and we are looking for a Junior C/C++ Software Developer to work with development work in LTE/5G projects. What you will do:Design and develop new features in all design phases from early studies and design to release and maintenanceCode refactoring and adding new improvements/Product Cares to the product Develop and improve automated testing, verification and CI/CD workflowsCreate technical documentation for introduced software changesWork in an international environment with supportive teammates. Work in Agile framework (Scrum), projects managed in JIRA The skills you bring:Education in Technical Fields (Computer Science, Telecommunication or equivalent) Basic to good knowledge of C/C++ programming Knowledge of AI-powered developer tools in daily software development workflow (e.g. AI code assistants, automated code review, AI-driven testing or debugging tools)Testing skills/frameworks knowledge – e.g. GTEST, familiarity with version control systems (GIT) Linux knowledge Advanced communication in English (min B2)Problem solving and analytical skills, Strong collaboration and teamwork mindset. Nice to have, but not a must:  Experience in Telecommunication Technology BASH, JAVA, Python What do we offer:Annual bonus depending on the achievement of the company's goals and resultsPossibility to take advantage of the reduction of tax-deductible costs for creative workFinancial awards and distinctionsPrivate medical care for employee and their family (Medicover)Life insuranceMental Help LineCafeteria system Pluxee platform: co-financing MultiSport or OK System card, lunch cards, and others.Sports and integration activities (e.g. Football, Joga, raising team, climbing club)Company support (loans and grants)Possibility to participate in 3G / 4G / 5G... 6G technology projectsOpportunity to participate in technical and interpersonal training conducted by international trainersAccess to recognized learning platforms (Pluralsight, Skillsoft, Coursera)Opportunity to work in an international environment, also outside Poland We work in a hybrid model - 3 days from the office weekly.

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