poznań English-speaking jobs in Gliwice

Senior Java Developer will design, develop, and maintain scalable applications using Java 21 (migrating to 25), Spring Boot 3.5 (migrating to 4), and AWS technologies. Requires 5+ years of Java development experience (version 17 and newer), microservice architecture knowledge, and strong SQL skills.

Experienced Machine Learning Engineer to design, deploy, and scale intelligent autonomous systems. Develop, maintain, and optimize machine learning models in production using MLOps practices. Build pipelines for autonomous agents and integrate them with APIs, databases, and production systems. Collaborate with data engineering, backend, and product teams.

Principal Embedded Engineer to design, develop, and modernize a health monitoring product based on an ARM Cortex MCU. Responsibilities include architecting firmware, optimizing data acquisition and BLE communication, and ensuring reliability in a medically regulated environment.

Operations Manager for marketplace and retail media activities. Responsible for managing and executing retail media campaigns for partners, supporting partners with inquiries, and ensuring smooth process execution. Requires strong German and English language skills, experience in e-commerce or retail media, and the ability to work independently and collaboratively.

Senior Python Engineer to join a cross-functional team developing applications improving and automating customer business processes. Responsibilities include designing, developing, and maintaining Python applications, ensuring code quality, and collaborating with cross-functional teams. Requires 5+ years of experience, proficiency in FastAPI, Generative AI and LLMs, and experience with Azure Cloud services.

Cost Controller needed for Manufacturing and Logistics in Europe. Responsible for financial reporting, budgeting, forecasting, and cost analysis to support decision-making. Collaborates with finance, operations, and supply chain teams to optimize processes and enhance efficiency. Reports to the EMENA Operations Controller. Requires 5+ years of accounting experience, preferably in SSC/BPO, and advanced computer skills. Excellent written and verbal English communication skills are essential. Additional European languages are a plus.

As a Senior Business Analyst at Kearney, you will contribute to consulting projects, analyze data, conduct competitor assessments, and support project teams in creating solutions. You will also assist with business development, thought leadership, and firm building activities.

Experienced Angular Developer sought for a team building responsive websites. Requires 2+ years of Angular experience, JavaScript ES6 knowledge, and experience with Redux, Mobx, or Apollo. Must have component styling experience and knowledge of REST API, Jest, and Webpack. TypeScript and Axios experience preferred.

The Cybersecurity Specialist provides cybersecurity support and oversight for product development groups and industrial control system environments. Responsibilities include defining, managing, and enforcing IACS security controls, processes, and procedures. The role requires strong technical ICT experience, understanding of Industrial Networks, and experience implementing security controls in automation systems and networks.

As a Product Owner on the Lottery Product Management Team, you will collaborate with stakeholders to align product roadmaps with strategic goals. You will manage product requirements, develop user stories, and coordinate across the product lifecycle. This role requires experience in a similar role, technical expertise, and strong communication and management skills.

Data Governance Manager will define and implement data governance strategy, manage data governance structures, and develop data processes. Requires at least five years of experience in data governance, knowledge of ERP systems (e.g., SAP), and strong analytical and communication skills.

Full-Stack Engineer (Middle+/Senior) to build new product functionality for an analytics platform used by global enterprises. Responsibilities include designing and building new product sections, developing backend APIs, and working with structured data. Requires strong full-stack engineering experience, proficiency in React, Python, and PostgreSQL, and experience with data processing pipelines.

Senior Full-Stack Engineer to develop and maintain scalable backend services using NestJS and TypeScript, including REST APIs and database interactions. Support frontend development with React and collaborate on UI integration.

Software Engineer II will design, implement, and maintain map compilers in a cloud-first environment. Responsibilities include understanding software architecture, reviewing code, contributing to requirements, and driving continuous improvement initiatives. Requires 5+ years of software development experience with Java, Maven, and Spring, along with strong problem-solving and teamwork skills.

Adwisen seeks a Key Account Manager / Senior Search Specialist to expand its global customer base. This role involves prospecting, developing relationships, and managing the sales process for international companies.

Junior C Developers will design, implement, and debug new features in the 5G area (Baseband L1-L2). You will work in a Scrum team, create documentation, and collaborate with stakeholders. Experience with C programming, Linux CLI, Git, and CI/CD tools is required. Experience with embedded systems and/or Radio Access Network is a plus.

Senior QA Engineer to design, create, and enhance test automation frameworks, test plans, and test cases using Selenium & Selenium Grid. Analyze, define, and execute test standards and procedures for complex solutions. Document defects, perform root cause analysis, and recommend corrective actions.

Lead and optimize regional Field Service operations, including workforce planning, resource allocation, and project execution across multiple countries. Drive recruitment, localization strategy, and team development while ensuring operational excellence and compliance with EHS standards.

Senior Research Analyst will support Advisors Research Center, delivering new research products and strategies to market. The role requires experience in both primary and secondary research, data analysis, and strong communication skills.

Senior Advanced Cloud Software Engineer - SRE will support engineering teams in all stages of product development, ensuring reliability, availability, and performance. Responsibilities include triaging and fixing production system issues, automating monitoring and scaling, and collaborating with teams on architecture and implementation. Requires 7+ years of software engineering experience and 5+ years managing large-scale SaaS platforms. Experience with cloud services, microservices architectures, and log analysis frameworks is essential.