engineer English-speaking jobs in Ruda Śląska

Accountant needed for a growing plant-based food company. Responsibilities include managing accounts payable and receivable, preparing journal entries, and supporting monthly financial statement preparation. Requires 4+ years of accounting experience, proficiency in Excel, and knowledge of accounting software.

As a Sales Representative for Uber Eats in Poland, you will build and grow partnerships with restaurants, focusing on mutual value creation. You will manage sales pipelines, negotiate agreements, and collaborate cross-functionally to ensure successful restaurant onboarding.

Lead a team of 6-9 engineers, focusing on delivery predictability, people leadership, and technical execution. Manage 1:1s, performance reviews, and hiring decisions. Spend 50% of time on system design and 20% on hands-on development. Resolve conflicts and identify technical risks. Drive the adoption of AI-native engineering practices. Requires 5+ years of experience and recent production code shipping.

Manages marketing data integrity, reporting, and automation. Sets up and maintains Google Tag Manager, ensures campaign attribution accuracy, and oversees tool integrations. Builds automations using no-code/low-code tools and explores AI applications for team efficiency. Requires 3+ years of experience in marketing operations, technology, or digital marketing with hands-on Google Tag Manager experience and proven AI workflow development.

Junior Engineer to support construction projects across industrial, manufacturing, logistics, and data center sectors. Responsibilities include project management, design coordination, cost management, and report preparation. Requires a construction-related engineering degree, fluency in Polish and English, and 1+ year of experience. German fluency is a plus.

Senior Backend Developer will design, develop, and maintain backend systems for B2B Fleet solutions. Responsibilities include implementing new features, ensuring system stability, collaborating with stakeholders, and supporting product expansion. Requires 5+ years of experience with Java, Spring framework, microservices architecture, APIs, and SQL. Familiarity with cloud platforms, containerization tools, and DevOps practices is preferred. Professional fluency in English is required.

Develop and execute marketing plans for Cranial & Spinal enabling technologies in Central and Eastern Europe. Collaborate with cross-functional teams to translate technical innovations into impactful messaging.

Provides administrative support for sales and service processes, handling SAP and other tools. Creates, manages, and invoices orders and contracts, processes warranty claims, and cooperates with sales and service teams.

Manage complex multi-site web projects, coordinating across Development, HR, Design, and Marketing. Balance competing priorities, navigate challenges, and ensure timely delivery. 3+ years of web project management experience required.

Support live M&A deals in Warsaw office. Assist deal teams with market research, financial analysis, valuations, and client preparation. Must be a student in Finance, Economics, Business Administration or related field with fluency in Polish and English.

Lead Engineer to architect, develop, and set the technical direction for the Last Meter Intelligence product, a web platform enabling logistics companies to improve delivery efficiency. Responsibilities include building APIs, designing algorithms for route optimization and data analysis, and mentoring team members. Requires 8+ years of software engineering experience with strong full-stack web development skills, expertise in TypeScript, Python, and SQL, and experience with Kubernetes and GitLab CI/CD pipelines.

Manage end-to-end delivery of web initiatives, ensuring timelines, scope, and quality standards are met. Coordinate with internal and external stakeholders, manage resources, and track web performance data.

This role oversees biospecimen management in 5-12 clinical trials, developing and implementing specimen management plans and ensuring operational feasibility. The Manager, Biospecimen Lead tracks biospecimen status, collaborates with vendors, and provides regular updates to the core clinical team. Requires 4+ years of experience in a related field and a scientific degree.

C++ Embedded Engineer needed to design, develop, and maintain software for camera-based security devices. Responsibilities include debugging, feature development, performance optimization, and code reviews. Requires 5+ years of experience in embedded development with expertise in C++, RTOS, and microcontroller architectures.

Designs, develops, and manages cloud security controls and governance frameworks in public cloud environments. Builds and maintains automated compliance monitoring and enforcement mechanisms. Collaborates with security, risk, and compliance teams to translate regulatory requirements into technical controls.

Lead and mentor a team of engineers delivering end-to-end enterprise AI programs for strategic customers. Design, build, and deploy AI solutions at scale, ensuring reliability and performance in production environments. Serve as a technical advisor to customer leadership, translating complex concepts and driving innovation.

As an HR Processes and Systems SME, you will configure, run, and improve global HR platforms, primarily SAP SuccessFactors (PeoplePoint). You will translate HR business needs into system solutions, ensure data quality, and support critical processes. You will also provide technical support, assist with system exceptions, manage changes, and contribute to process improvements and data reporting.

Food Safety Specialist to support and coordinate food safety activities across multiple operational sites in Eastern Europe. Will assist in monitoring regulations, conducting audits, and supporting training activities. Requires 2-4 years of experience in food safety, quality assurance, or a related field and fluency in English.

Mercer seeks a Question Bank Technical Analyst to configure survey questions, maintain data collection campaigns, and implement business validation rules. Requires 2+ years in a compensation and benefits survey environment, 1+ year with surveys and validations, and proficiency in MS Excel and SQL.

Senior Python Developer needed for a cross-functional team building a financial data platform. Requires 5+ years Python experience, proficiency in Pandas, NumPy, Flask or Django, and Agile experience.