freelance English-speaking jobs in Sosnowiec

As a Process Consultant Finance DtW, you will support the Demand to Warehouse E2E process, collaborating with Process Consultants from other functions. You will act as a Subject Matter Expert, translating process standards into ERP solutions and proposing process improvements.

Lead and manage a team of HR Operations specialists supporting couriers throughout their employment lifecycle. Collaborate with global and local teams to achieve shared goals and standardize processes.

Technical Cloud Infrastructure Specialist for Azure environment. Monitor MSP performance, lead infrastructure projects, and coordinate AI agent rollouts. Requires 4-5 years of Azure experience, ITIL familiarity, and Polish/English fluency.

Operations Specialist supporting multinational clients with policy management, claims, procurement, data management, billing, and sales support. Requires fluency in English and Portuguese, 1+ years of experience, and proficiency in MS Office.

Software Engineer (Front End) will design and implement modern front-end applications, shared UI components, and frameworks. Responsibilities include front-end application development, ensuring performance, quality, and reliability, and promoting automation and standardization.

Freelance Data Center Technicians provide on-demand support to global data centers. Responsibilities include hardware installation, troubleshooting, network management, and documentation. Expertise in data center equipment, software, and both Linux and Windows systems is required.

Design, build, and deploy production-grade GenAI applications using LLM APIs. Own end-to-end feature delivery, including backend development in Python, API design, and UI integration. Integrate AI workloads with log platforms, data lakes, automation workflows, and security tools.

Lead Level Designer will guide the Level Design team in crafting immersive and engaging gameplay environments for a new IP. Responsibilities include leading team members, setting goals, collaborating with design leadership and artists, and designing, prototyping, and implementing in-game spaces.

Senior Business Analyst with 5+ years of experience in IT, skilled in Agile and Kanban methodologies, business development, and project management. Experienced in business analysis tasks, requirements elicitation, and stakeholder management.

Application Compliance Project Manager to support the definition, coordination, and execution of the global application compliance roadmap. Will work closely with the Head of Global IT Compliance and act as a key interface between Business Solution Teams, Global IT Governance, IRM, ServiceNow, and delivery teams.

Lead the Procure to Pay architecture for a global SAP S4HANA transformation. Design a harmonized global template for procurement, inbound logistics, supplier collaboration, and accounts payable. Partner with business process owners, SMEs, and technology teams to translate requirements into a compliant and scalable design.

Software Engineer will design, implement, and evolve Snowflake's external APIs, including REST and SQL APIs. Responsibilities include building reliable, secure, and scalable API endpoints, collaborating with other teams, and partnering with Product Managers.

Lead integration workstream in S/4HANA implementation projects. Design and implement integrations using SAP BTP Integration Suite (CPI). Build API-first and event-driven integration architectures.

The Junior Compliance Controller ensures adherence to the company's Spending and Contracting Authority Policy by monitoring approval limits, managing deviation requests, and supporting leaders in compliance with internal governance standards.

Senior Android Engineer needed for full-time position. Develop and maintain Android features using Kotlin, Jetpack Compose, and Clean Architecture. Requires 4+ years of experience, strong Kotlin knowledge, and experience with Kotlin Coroutines and Structured Concurrency. Must be detail-oriented and comfortable working in production environments.

Technical Product Manager / Owner will define and drive the strategy and roadmap for Zyte's AI-related product initiatives, focusing on agentic systems and AI-native developer workflows. Responsibilities include leading cross-functional teams to deliver capabilities, identifying opportunities for integrations and ecosystem partnerships, and staying on top of market changes in AI and developer tooling.

Lead and manage a global sales team, overseeing both inbound and outbound operations. Ensure lead pursuit, process adherence, and peak performance from all representatives. Report directly to the Head of Sales, focusing on execution and achieving sales goals.

Junior Software Engineer focused on problem solving and coding. Builds systems with a focus on clarity, speed, and maintainability. Works in small, autonomous teams with high ownership and impact. Strong understanding of data structures, algorithms, and software engineering principles required. Experience with Node.js, TypeScript, React, React Native, AWS, Kubernetes, and Terraform preferred.

Supervises cash, position, and market value reconciliations, reviews fund pricing, corporate actions, and profit & loss reports. Ensures timely and accurate NAV calculations and assists in the development of the NAV team. Requires 3+ years of experience in hedge fund administration, strong communication and analytical skills, and the ability to work independently and as part of a team.

Insly seeks a skilled PHP/Laravel Software Developer to develop and maintain web applications. Responsibilities include designing and implementing RESTful APIs, optimizing application performance, and collaborating with cross-functional teams.