freelance English-speaking jobs in Łódź

Senior Data Engineer needed to design, implement, and maintain data models and architectures. Responsibilities include developing ETL processes, ensuring data quality and security, and collaborating with various teams. Requires expertise in Azure Data Factory, SQL, CI/CD, and dimensional modeling. Fluent English is essential.

Senior FullStack Engineer to design and implement scalable microservices using Node.js and TypeScript. Responsibilities include backend development, API design, frontend development with React and Next.js, and ensuring system reliability through comprehensive testing. Requires 5+ years of experience in software engineering with expertise in Node.js, TypeScript, Event-Driven Architecture, and API design.

The Territory Manager promotes and sells Stryker Neurovascular products, conducting product evaluations and providing customer training. Requires a bachelor's degree or equivalent experience, sales success, and fluency in Polish and English.

Senior Go Backend Engineer to design, develop, and maintain backend services in a microservices architecture deployed on GCP. Collaborate with cross-functional teams and utilize AI tools to improve development efficiency.

Experienced SAP Basis Migration Experts needed for enterprise SAP landscape transformation and cloud migration projects.

German-speaking Business Development Representative to drive the full sales cycle for cloud technology solutions. Engage with clients, identify opportunities, and close deals. Must have B2+/C1 German and B2 English.

Senior Data Engineer will lead engineering teams in designing, building, and delivering trusted data products. Responsibilities include developing and optimizing data pipelines, driving design discussions, and ensuring coding and operational standards are met. Requires a degree in Computer Science or equivalent experience, proficiency in SQL and Python, and experience with Snowflake and AWS data services.

The Endpoint Engineer implements, maintains, and ensures compliance of endpoint technologies globally. This role adapts global designs to regional needs, enforces security baselines, and supports regional IT teams with technical expertise.

Sets technical direction for the Marketplace Platform, improving modularity and reducing coupling within existing systems. Drives strategy and service design, creating a roadmap to address pain points and reduce technical risk. Influences development teams through clear technical rationale and documentation.

Senior Data Engineer to lead the migration of an on-premise Cloudera environment to Azure Databricks. Develop and optimize data pipelines, transformations, and automation using Azure, Python, and SQL. Collaborate with teams to deliver reports and dashboards, supporting strategic business initiatives.

Our dynamic and diversified firm spans asset management, wealth management, and fintech, offering many ways to help investors make progress toward their goals. Our talented teams working around the globe bring expertise that’s both broad and unique.

Senior AI Brand & Creative Designer will use AI tools to generate graphics, animations, and automate asset production. Responsibilities include creating marketing materials for various channels, working within brand guidelines, and adapting materials for different platforms. Proficiency in Adobe CC, AI tools (Midjourney, Firefly, Stable Diffusion), and Figma is required.

OverviewRequisition ID: 17147Location: Warszawa, PL, 02-305About The Role: We are looking for a driven, commercially-minded Global In-House HeadHunter to lead the attraction of top-tier talent for our most critical roles.

Support BI team in building, maintaining, and improving analytical and reporting solutions, with a focus on Power BI. Collaborate with engineers, analysts, and stakeholders to transform data into insights.

General Ledger Accounting & Financial Reporting Senior (m/f/d) Warsaw WHO WE ARE We're Altman Solon, a global leader in strategy consulting and one of the fastest-growing firms in the Technology, Media, and Telecommunications (TMT) sector.

Service Manager (Engineer) will analyze service markets, support sales planning, and prepare bidding materials. Requires a university degree, Polish language proficiency, and strong analytical and communication skills. Experience in quotations and bidding documents preparation is preferred.

Senior Platform Engineer to own end-to-end AWS infrastructure for a distributed, event-driven system. Responsibilities include architecture, CI/CD, monitoring, PostgreSQL management, and security. Requires 6+ years of experience building and running production infrastructure, deep AWS knowledge, IaC expertise, and strong distributed systems understanding.

Order to Cash Associate will manage the full order cycle, including processing orders, issuing invoices, performing collections, and providing customer service. Requires a High School Diploma/GED or Bachelor's Degree and 1 year of Customer Service experience.

Senior Software Engineer to extend an AIOps & observability platform. Responsibilities include architecture, building, and maintaining the solution, collaborating with a team, and validating with the client. Requires 7+ years of experience, strong Golang & Python skills, and expertise in public cloud platforms (AWS, GCP, Azure).

As an RtR Process Lead, you will act as a subject matter expert and first point of contact for RtR-related activities. You will support the team in performing daily operations, month-end closing activities, and account reconciliation processes. You will also serve as the main contact for stakeholders, ensuring processes are performed accurately in line with corporate policies and regulations.