consultant English-speaking jobs in Gniezno

Senior Data Engineer will design and implement data platform systems for a US-based private equity and investment management fund. Responsibilities include developing PoCs, delivering production-grade applications, and creating solutions for data scientists and business analysts.

Experienced Technical Leader sought for AI Division. Lead a team of ML engineers, shape AI strategy, and deliver innovative projects. Requires 10+ years software engineering/research experience, 7+ years in Machine Learning, and expertise in Computer Vision or Agentic AI.

Senior Data / Solution Architect to design and implement enterprise data architectures across cloud platforms. Experience required in data modeling, data pipelines, AI enablement, and cloud technologies (Azure, AWS, or GCP).

Fullstack developer to build core digital infrastructure for a leading German health-tech platform. Experience with TypeScript, Node.js, React, GCP, Firebase, SQL, and NoSQL required. Contribute to both backend and frontend development with a focus on backend logic and data modeling.

Senior Security and Network Specialist will maintain, secure, and improve internal firewall infrastructure (Fortinet FortiGate) and enterprise network (HPE/Aruba switching). Requires 5+ years of hands-on experience in firewall administration (preferably Fortinet FortiGate) and strong practical knowledge in network infrastructure management, especially with HPE and Aruba switches/Wifi.

Senior Global SOX Compliance Analyst will support and maintain Sarbanes-Oxley (SOX) 404 compliance. Responsibilities include risk identification, internal control testing and review, and reporting. Requires 3-5 years of audit experience and strong analytical and communication skills.

Cyber Security Consultant needed to ensure the effectiveness and compliance of DLP solutions across multiple data channels. The role involves monitoring DLP solutions, designing and implementing use cases, and providing advisory support to stakeholders. Requires hands-on experience with enterprise-grade cyber security solutions and a broad knowledge of cyber security, data privacy, and compliance.

Mobile automated test engineer for Electronic Flight Bag (EFB) solutions. Focus on iOS platform with cross-platform components. Responsibilities include testing and optimizing existing test suites, ensuring safety in the air, and collaborating with global stakeholders. Requires software engineering background, experience with automated testing, and strong English communication skills.

Leads the execution of RTR processes, ensuring compliance and accuracy. Manages balance sheet reconciliations, reviews financial results, and supports global consolidation and reporting. Drives continuous improvement and develops team members. Requires 5+ years of accounting experience, fluency in English, and proficiency in Microsoft Office Suite.

Senior Manager responsible for RCI and CAPA. GSK is a global biopharma company focused on preventing and treating diseases through innovation in specialty medicines and vaccines.

The SAP Architect-Business Process defines, designs, and tests end-to-end business processes within SAP Manufacturing modules (PP/QM/PM/MM). This role requires prior SAP experience, preferably in the nuclear industry, and involves collaborating with technical experts and stakeholders to ensure solutions meet business needs.

Freelance Senior Backend Developer sought for diverse IoT projects. Build and maintain scalable backend and cloud solutions, optimize AWS infrastructure, and develop high-performance backend services. Strong experience with AWS services (EKS, S3, Aurora, DynamoDB, Timestream, EMR), Node.js/Next.js, Kubernetes, Docker, and Terraform required.

Salesforce Product Owner will own Salesforce from a business and functional perspective, ensuring it supports commercial processes, delivers measurable business value, and scales sustainably. Responsibilities include defining business requirements, user stories, and acceptance criteria, while owning and prioritizing the Salesforce backlog. The role also involves collaborating with stakeholders, an external development partner, and the CRM Data Steward.

Develop and execute merchandise financial planning strategies to achieve sales, stock cover, and full-price sell-through targets. Define sales, stock, and markdown budgets and forecasts. Collaborate with local and central teams to optimize profitability and performance.

Senior Delivery Manager for complex IT projects in the public and utilities sectors. Manages project portfolios, leads bid management, and develops client relationships. Requires 10+ years of experience, project management certifications (PRINCE/PMP/ITIL), and fluency in English and Polish.

Design, build, and deploy machine learning models with a focus on graph algorithms and Graph Neural Networks. Analyze large datasets to identify patterns and trends, leveraging graph analytics to optimize supply chain networks. Translate business problems into data science projects, selecting appropriate tools and methodologies. Collaborate with various roles throughout project lifecycles.

Manages daily export compliance activities, including screening, licensing, and shipment release. Ensures compliance with international trade regulations and supports audits. Develops and maintains trade compliance processes and trains operational teams. Requires a bachelor's degree and experience in export compliance operations or international logistics.

Lead the design and implementation of Guidewire insurance solutions using Java/Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.

Senior Python Developer will implement and maintain fintech projects, programming business logic, APIs, and data models. Responsibilities include conducting code reviews, participating in feature design, and working on operations and deployments.

Software Architect to design, develop, and maintain large enterprise applications, focusing on security, scalability, and industry best practices. Collaborate with cross-functional teams in an Agile environment to deliver high-quality solutions.