386 English-speaking jobs in Łódź Voivodeship

Senior Data Integration Engineer focusing on building data pipelines and solutions in AWS/Azure. Requires 3+ years experience with Databricks/Snowflake, SQL, and Python.

Senior Full-stack Developer to design and maintain scalable applications using Java, Spring Boot, and React. Requires 4-5 years of experience with Java, React, TypeScript, and AWS. Focus on building robust backend services and responsive UIs.

Experienced Data Governance Lead needed to establish enterprise-wide governance practices for a healthcare organization. Responsibilities include driving framework rollout, optimizing data cataloging, and embedding governance into operations. Requires 5+ years in a similar role.

Design and own enterprise metadata and data discovery architectures for a global investment management company. Define data governance strategies, build federated metadata, and design semantic layers. Requires 8+ years in Data Architecture and 3+ in Metadata Management.

Build and improve core ML components for a production AI assistant. Focus on data, training, evaluation, and inference using Python and PyTorch/JAX. Diagnose production issues and deliver iterative improvements.

Staff Backend/Database Infrastructure Engineer to lead database and backend architecture for a voice AI platform. Build high-throughput ingestion, storage, and query infrastructure while scaling the simulation engine. Requires 5+ years of backend experience.

Applied AI Engineer to turn model capabilities into reliable product behavior. Own end-to-end feature delivery, designing prompts, tools, and agent workflows. Requires ML foundations, production coding skills, and experience with LLMs.

Mid-level Integration Engineer focused on building and maintaining third-party API integrations. Responsibilities include backend development with Node.js, TypeScript, and PostgreSQL, data transformation, and troubleshooting.

Senior iOS Engineer to build a proactive smart assistant. Requires 5+ years in Swift/SwiftUI, experience with AI/LLM integration, and expertise in async/await and performance optimization. Own the iOS client architecture.

Senior Python Engineer needed to build document intelligence and productionize text extraction for a broker platform. Focus on backend services, MLOps, and developing accessible LLM tools using GCP and IaC.

Middle/Senior SAP Integration Suite Engineer to build and support iFlow deployments and lead PI/PO to CPI migrations. Requires hands-on experience with SAP Integration Suite, REST, SOAP, and Agile methodologies.

System Analyst for an international Cards & Payments project covering authorization, clearing, settlement, and reconciliation. Analyze and develop systems for debit/credit cards, integrating with core banking and Visa/Mastercard using ISO 8583 and APIs.

Senior Backend Engineer developing and maintaining business-critical platforms using PHP and Python. Responsibilities include building REST APIs, data pipelines, and collaborating with cross-functional teams in an Agile environment.

Design end-to-end test strategies, build automation frameworks (frontend/backend), and lead QA activities across multiple projects. Requires 10+ years in QA, C# proficiency, and experience with CI/CD.

Senior Validation Specialist needed for GXP computerized systems. Responsibilities include determining validation approach, reviewing documentation, authoring plans/reports, and ensuring compliance with CSV SOPs. Requires 3+ years in IT/Software Validation (CSV, GAMP).

Senior UA Manager to own user acquisition for mobile-first web products. Build strategy, manage paid channels (Google Ads, Apple Search Ads, Meta, TikTok), and optimize the web funnel. Requires 5+ years in mobile app UA.

Experienced Platform/System Validation Engineer needed to guarantee networking platform resilience and performance. Responsibilities include SONiC bring-up, automated testing, and soak testing. Requires Python/C skills and knowledge of networking protocols.

Senior Machine Learning Engineer focused on Computer Vision is needed to design and deploy scalable vision-based systems. Requires 5+ years of ML experience, with 3+ years in computer vision, and proficiency in deep learning frameworks.

Senior Fullstack Developer role focusing on React, C#, and .NET microservices. Responsibilities include end-to-end development, building intelligent forms, and deploying to Azure Kubernetes via Azure DevOps. Requires independent work and fluent English.

Senior Big Data Engineer specializing in Spark and Scala for the finance industry. Design, develop, and optimize scalable data processing solutions from multiple sources. Requires 3-5 years of experience and strong technical skills.