1372 English-speaking jobs in Łódź

Develop and integrate Python-based AI solutions for international clients, focusing on LLMs, agentic architectures, and data-centric engineering.

Lead the implementation of SAP data migration activities for a specific business function, ensuring alignment with business requirements and process analysis.

Lead a team of engineers building platform-oriented application infrastructures and tooling, leveraging an AI-first approach. Manage individual contributors, collaborate with Product teams, and own unit outcomes.

Senior Salesforce Product Analyst needed for full-time position. Requires extensive Salesforce experience, including configuration, customization, and integration. Must have strong analytical and problem-solving skills and experience translating technical concepts for non-technical audiences.

Senior Business Analyst / Data Modeler needed for a financial services technology platform migration. Translate business and regulatory requirements into data models, supporting data mapping and validation logic. Strong data modeling and financial services experience required.

Senior Data Platform Engineer will design, build, and maintain scalable data platforms using Apache Spark, Delta Lake, and Iceberg. Responsibilities include implementing data pipelines, lakehouse architectures, and data governance frameworks. Requires strong Python and SQL skills, hands-on experience with Apache Spark, Delta Lake, and dbt, and familiarity with Databricks and Snowflake.

.NET Developer to support a major pilot program for a leading global provider of DERMS. Responsibilities include product development, system integration, and device integrations. Requires 3+ years of commercial software development experience with .NET, C#, Entity Framework, PostgreSQL, REST APIs, Angular, and Azure. Good English skills (min. B2 level) and ability to work in a team are essential. Experience with OpenADR and Demand Response systems is a plus.

Drive the implementation of standards for dry transformers across European factories. Collaborate with international committees, product management, and cross-functional teams. Ensure compliance through audits, gap analysis, and training.

Site Lead for a fast-growing CX and BPO company. Full responsibility for site P&L, budget, profitability, and forecasts. Manage teams, clients, and processes. Strong leadership, communication, and experience in BPO/Call Center operations required.

Shape and oversee the quality engineering strategy across the organization. Design test automation frameworks, define technical standards, and ensure scalable, efficient engineering processes. Lead research and evaluation of critical tooling, partner with DevOps to optimize CI/CD pipelines, and establish organizational standards for test code and environment management.

Senior UX Researcher will lead end-to-end research projects, uncovering user needs and behaviors through qualitative and quantitative methods. This fixed-term role requires experience with user research methodologies, AI research tools, and data synthesis.

Cerebre seeks a senior UX designer to lead and elevate the user experience for flagship products. This role focuses on UX strategy and execution, including shaping user journeys, conducting research, and translating insights into intuitive product workflows. The ideal candidate has 8+ years of experience in UX research and design, leading design functions within product teams, and designing complex B2B and enterprise products.

Acclaim seeks a WordPress Developer with full-stack skills, including front-end and back-end development. Responsibilities include WordPress maintenance, support, and development of custom websites, plugins, and eCommerce solutions. Must have commercial experience with WordPress, HTML5, CSS3, JavaScript, and Git.

Architect and scale advanced AI and ML systems for hx's next generation of products. Lead the design and deployment of cutting-edge model capabilities, from LLM-driven workflows to domain-specific ML pipelines. Drive foundational decisions across data, modeling, and production infrastructure. Rapidly prototype novel ideas, validate them in live environments, and evolve successful experiments into production-grade systems.

Design and execute manual and automated test plans using Python and Pytest. Collaborate with developers and product owners on feature quality. Report issues and verify fixes across environments.

Prepares import and export declarations, ensuring compliance with customs regulations and timelines. Provides guidance on export declarations and performs data entry for organizations lacking internal systems.

Team Leader (Java) will guide a development team, manage daily engagement, and provide technical mentoring. Responsibilities include analyzing backlogs, planning tasks, participating in code reviews, and troubleshooting technical issues.

Junior Purchasing Specialist will build relationships with suppliers, source new vendors, and manage stock levels. The role requires 1 year of purchasing experience, a driving license (category B), and English proficiency (B2 level). Technical knowledge of furniture design is a plus.

Experienced Python Developer with banking domain expertise and machine learning/AI experience sought. Responsibilities include designing, building, and maintaining backend services, developing data pipelines for ML/AI models, and integrating with banking systems. Strong Python skills, banking knowledge, and experience with ML/AI pipelines are required.

Develop Layer 1 of a UE Simulator for 6G. Work in an agile team to analyze, design, and implement simulator features. Strong C programming skills and familiarity with LTE/5G network protocols are required.