777 English-speaking jobs in Katowice

Senior Full Stack Engineer to design, develop, and maintain full-stack applications using Python, Angular, and AWS. Experience with serverless development, GraphQL and RESTful APIs, and cloud services is required. Responsibilities include building backend services, developing frontend interfaces, designing data models, and implementing secure authentication flows.

Senior/Expert Backend Data Platform Engineer to modernize and evolve production systems, build data processing pipelines, and work with TB-scale flight data.

Data Engineer to build and maintain reliable, low-latency data pipelines on GCP for a Copenhagen-based fintech. Responsibilities include developing and optimizing data ingestion, transformation, and serving layers using BigQuery, Airflow, dbt, and Python. Requires 5+ years of experience as a Data Engineer in cloud-based environments with strong GCP, Python, and Airflow/dbt skills.

Software Engineer Intern – C++ will contribute to the development of Electronic Design Automation software in C++. Interns will support feature implementation, participate in testing, and collaborate with international Agile Scrum teams.

Java Hybris Developer analyzes customer requirements, develops solutions, and implements them using Hybris, SAP Commerce, Spring, MVC, and related technologies.

Senior Product Security Engineer will design and maintain security regression test suites, drive threat modeling, conduct offensive security testing, and identify vulnerabilities. Responsibilities include integrating security into CI/CD pipelines, collaborating with engineering teams, and ensuring new features are threat-modeled and covered by regression tests. Requires 5+ years in application/product security, experience with web application security testing, API security, and threat modeling methodologies, and a deep understanding of OWASP Top 10.

Manages global pharmacovigilance and risk management activities. Conducts signal detection and analysis, prepares signal assessment reports, and contributes to analyses in external databases. Provides medical expertise for various documents and responds to regulatory agency requests. Develops and implements best practices and collaborates with internal stakeholders. Requires a medical degree and 5+ years of pharmacovigilance experience, with a focus on signal detection.

Senior Machine Learning Engineer will design and implement end-to-end ML pipelines for training, inference, evaluation, and deployment. Responsibilities include acting as a technical lead for the ML chapter, driving use cases across computer vision, forecasting, classification, and LLM-enabled workflows, and mentoring junior engineers.

Design and implement modern C++ components for an embedded gateway runtime, enabling device-cloud interaction. Develop applications for communication, energy management, and smart home integration. Contribute to a modular, service-oriented architecture on embedded Linux, ensuring scalability and platform success.

Senior Lead Software Engineer (C++) to join Sopra Steria Polska for a client in the aerospace sector. Implement solutions, propose designs, and create and test software. 5+ years of commercial experience in a senior or senior-ready role with strong expertise in C/C++, Linux, and Bash scripting. EU citizenship required.

Data Engineer to maintain and evolve the Microsoft Fabric platform, ensuring a stable and scalable environment. Responsibilities include managing data pipelines, enhancing architecture, and delivering high-quality data models. Requires strong understanding of Microsoft Fabric architecture, medallion architecture, and experience with Python (PySpark), Data Factory, and ETL/ELT systems.

Mid Senior Test Automation Engineer will carry out manual and automated tests, work on automated test systems and strategies, and document test results. Requires experience in software testing and quality assurance, knowledge of test methods and tools, and agile software development processes.

Senior Software Engineer (Java Angular) to design, implement, and deliver software solutions for a major aeronautical manufacturer. Responsibilities include translating requirements into code, applying clean code standards, and collaborating with teams. Must have 4+ years of experience with Java 8-21, Angular 1.7.5, Spring 5.2, and Springboot 2.3. Proficiency in ElasticSearch, Neo4j, Git, and English is required.

Design, build, and maintain enterprise Power BI solutions for global clients. Develop and optimize DAX measures, Power Query transformations, and data models. Connect Power BI to Databricks and migrate reports between backends. Collaborate with stakeholders to understand data structures and translate requirements into analytics solutions.

Change Management Consultant will support delivery of change management workstreams within international transformation programs. Responsibilities include contributing to change strategies, executing stakeholder engagement activities, and tracking adoption metrics. Requires 4-8 years of experience in organizational change and transformation initiatives, project management experience, and fluency in English.

Senior C/C++ Software Engineer will design, develop, and optimize EDA software solutions. Responsibilities include collaborating with teams, conducting technical analysis, and mentoring junior engineers. Must have C/C++ proficiency, Visual Studio experience, and a Master's degree or equivalent in a related field.

Senior C++ Developer IoT designs and implements C++ components for an embedded gateway runtime, enabling device-cloud interaction. Develops applications for communication, energy management, and smart home integration. Contributes to a modular, service-oriented architecture on embedded Linux. Drives engineering excellence by improving code quality and adhering to best practices. Analyzes system requirements and contributes to secure device lifecycle management.

Design, develop, and maintain robust backend services and REST APIs for financial markets applications. Collaborate with business experts and traders to deliver complex features.

Senior Product Security Engineer will design and maintain security regression test suites, lead threat modeling sessions, and perform offensive security testing. Responsibilities include identifying vulnerabilities, ensuring security in product changes, and collaborating with engineering teams. Requires 5+ years in application/product security, experience with web application security testing, API security, and threat modeling methodologies, and a deep understanding of OWASP Top 10.

Develop and implement IP network elements for a security SaaS product. Expertise in IP networking (routing, VLANs, OSPF, BGP, MPLS, IPv4/IPv6, DNS) and cellular networks required. Java programming, database knowledge (MySQL, Oracle, Cassandra, Redis), and cloud services (GCP, AWS, Azure) are essential.