848 English-speaking jobs in Poznań

Machine Learning Engineer will design, implement, and validate AI solutions for merchant segmentation, churn prediction, and business evaluation. Responsibilities include developing ML algorithms, deploying solutions in cloud environments, and collaborating with engineering teams. Requires experience with Python, ML libraries, cloud platforms, and SQL.

Build production AI systems reasoning over industrial knowledge graphs (PlantGraph). Focus on LLMs, RAG, and agent-based systems to solve real-world engineering problems by integrating AI with structured data and workflows.

Business Analyst needed with deep Murex expertise in testing, integration, or technical configuration. Drive end-to-end product delivery for Money Markets, Payments, and FX domains. Requires Murex and capital markets understanding.

Build and improve ML components for data processing, model training, evaluation, and inference. Fine-tune models for production systems using Python and PyTorch/JAX. Solve production issues and deliver reliable, high-performance AI solutions.

Develop, maintain, and scale core platform services and content management tools using Kotlin/Java, Spring, PostgreSQL, Couchbase, GCP, Hermes, Kubernetes, and Docker. Actively monitor, optimize, and troubleshoot platform systems to ensure stability and reduce technical debt. Provide technical support for business projects and mentor team members.

Leads the GCP business in Central Europe, combining business development, strategic alliance management, and GCP technology expertise. Responsible for growing revenue from GCP-based projects delivered by engineering teams.

Senior Validation Specialist will determine validation approaches, review software documentation, and author validation plans and reports. Requires 3+ years of experience in IT & Software Validation (CSV, GAMP), preferably in a pharmaceutical environment. Experience with Lean and Agile methodologies, SDLC processes, and regulatory standards (CFR 21 FDA Part 11, Annex 11) is essential. Strong communication, collaboration, and problem-solving skills are required.

DevOps Specialist with mainframe (z/OS) experience needed for long-term project modernizing enterprise development environments. Migrate legacy SCM solutions to modern DevOps toolchains (DBB, Git, IDD). Strong scripting, CI/CD, and cloud experience required.

Senior Backend Engineer to design, build, and scale resilient systems for international clients. Experience with Python frameworks, PostgreSQL, CI/CD, Docker, and AWS/GCP required.

The Operational Technology SME Engineer designs, implements, and supports OT cybersecurity solutions across industrial control systems. This role requires expertise in Claroty and Cisco technologies and experience in OT security, including vulnerability remediation and incident response.

Senior Planning Analyst supports S&OP processes by turning complex data into clear insights. Responsibilities include analyzing planning performance, building reports in Power BI, and using AI tools to drive data-led decisions.

Design, deploy, and manage high-performance network infrastructures focusing on InfiniBand and Fortinet solutions. Requires 5+ years in network engineering with expertise in HPC environments.

Lead teams to deliver complex projects on budget, managing risks and dependencies. Requires experience in software development Programme Management, Agile, and overseeing third parties.

Principal DevOps Engineer to lead technical execution of platform initiatives. Design and implement capabilities across serverless AWS and Kubernetes environments, driving reliability and efficiency.

Finance Controlling Specialist to execute financial controlling activities for a commercial entity, ensuring IFRS and SOX compliance. Responsibilities include leading period-end close, analysis, and reporting. Requires 3+ years' experience and professional English proficiency.

Senior Lead for Testing & Conformance (SAP QM) to design and build SAP S/4HANA capabilities for material testing and conformance in Royal Canin. Requires 7+ years in SAP QM within manufacturing, with expertise in Quality & Food Safety.

Senior Fullstack Engineer (AngularNode.js) to design and develop modern web applications using Angular and TypeScript. The role is frontend-focused, involving UI architecture, full-stack integration, and AWS cloud solutions.

Data Center Sourcing Manager supports global colocation and data center sourcing for enterprise and large-scale infrastructure. Responsibilities include building provider relationships, tracking market capacity, and coordinating RFI/RFP processes. Requires 5 years in data center or related industries.

Senior Unity 3D Developer needed to work on intelligent automation solutions. Responsibilities include coding, solving technical issues, and contributing to test-driven development. Requires experience with Unity 3D, 3D design, and strong coding skills.

Net Developer to join an international team supporting a large-scale financial services transformation. Design and develop business-critical applications using C#/.NET, working across the full stack. Experience with legacy systems, MongoDB, and cloud modernization is required.