Python Software Developer

Join our client's team as a Python Software Developer and contribute to exciting projects in Telco industry. RESPONSIBILITIES Develop cloud-native microservices and REST APIParticipate in the complete software development lifecycle, including requirements analysis, solution design, implementation, testing and deploymentProcess and analyze network configuration, performance and telemetry dataWrite unit, integration and system tests. Troubleshoot application behavior in Linux and Kubernetes environmentsEvaluate new technologies and contribute to research and proof-of-concept activities. Collaborate with software developers, system engineers, data scientists and telecommunications experts Technologies in use PythonPandas, FlaskDocker, KubernetesLinuxpytest and unittestCI/CDAI-assisted development toolsData analytics and selected AI/ML technologiesREQUIREMENTSStrong programming skills in modern Python 3. Experience in designing, implementing and maintaining production-quality software. Practical knowledge of automated testing using pytest, unittest or similar. Experience with Linux-based software development. Understanding of containers, Docker and Kubernetes fundamentals. Experience in developing microservices or web APIs. Familiarity with relational databases. Good problem-solving and debugging skills. Ability to use AI coding tools effectively and critically evaluate their outputGood verbal and written communication skills in English. NICE TO HAVEExperience in developing software for telecommunications systems, particularly 4G or 5G RANExperience operating or troubleshooting applications in Kubernetes. Knowledge of Kubernetes networking, ingress, storage and security concepts. Experience with message brokers or event-driven architectureFamiliarity with public or private cloud platformsExperience with data analysis, machine learning or AI-assisted network optimization. Familiarity with Helm, Prometheus, Grafana or OpenTelemetryWHAT DO WE OFFER ON THIS PROJECT? Cooperation based on a B2B contract and rate: 140-180 PLN/hour Hybrid work from Cracow or Warsaw (2 times a week in the office) The support of a dedicated mentor. In the relationship, we focus on direct communication. When you join speedapp, you will be put in touch with a dedicated mentor who will make sure that you enjoy working with us and with the client. Events and integration meetings, as well as participation in various initiatives, e.g., sports. Access to the benefits offering (medical care, Multisport card). WHAT DOES THE RECRUITMENT PROCESS LOOK LIKE? Application: Apply and submit your CV. After the application review, the recruiter will contact selected candidates by phone. Screening: Have a conversation with a speedapp recruiter about your experience. Next steps: The speedapp recruiter will explain the recruitment process for the specific position. The speedapp recruiter will stay in touch with you throughout the entire process. ABOUT SPEEDAPPAt speedapp, we believe that an organization is only as good as the people who make it up. We are a team of IT experts and other professionals working for our clients around the world (including Israel, Austria, USA). We go far beyond the HR category. We build IT teams and also help manage them.👉 10 years of experience👉 +100 clients worldwide +300 hires per year💎 We have won the prestigious 'Forbes Diamonds' award four times (2022, 2023, 2024, 2025). We are a member of the European Fast Growth Icons network and FinTech Poland. We are ranked 18th among the 100 fastest growing companies 2023 by Clutch.