688 English-speaking jobs in Łódź Voivodeship

Expert Data Engineer to design, build, and maintain high-performance Big Data pipelines using Apache Spark and Hadoop technologies. Requires strong Scala, Python, and SQL skills, as well as experience with AWS cloud and Linux systems.

Full Stack Developer to contribute to a modern web application platform using React, TypeScript, C#, .NET, and SQL. Develop and maintain both frontend and backend components, collaborate with team members, and utilize AI assisted development tools.

Senior MAUI Developer will design, develop, and maintain cross-platform mobile applications using .NET MAUI for Android and iOS. Responsibilities include translating business requirements into technical solutions, writing clean code, and collaborating with cross-functional teams. Strong commercial experience with .NET MAUI and proven experience delivering end-to-end mobile solutions are required.

Lead and manage project teams on client engagements, acting as a trusted advisor to senior executives on data and AI strategies. Define advanced analytics and AI strategies, including GenAI and Agentic AI, aligned with enterprise ambitions. Design and operationalize Responsible AI frameworks, covering ethics, transparency, and AI risk management.

Senior Python Backend Engineer needed for a fully remote team. Must have at least 5 years of programming experience, including at least a year with Python. Work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms.

Backend Kotlin Engineer to design, develop, and maintain high-quality backend services. Collaborate with cross-functional teams to define, design, and ship new features using coroutines and existing frameworks. Write unit and integration tests and participate in code reviews.

Senior Business Analyst to support data and analytics platform enhancements. Requires 4+ years of experience, financial services industry knowledge, and strong SQL skills for querying and analyzing data in relational databases.

Senior Data Engineer will design, build, and maintain data pipelines to ingest and transform financial data from various sources into Snowflake. Responsibilities include architecting data models, optimizing Snowflake performance, and ensuring data integrity. Requires extensive Snowflake experience, DBT proficiency, and strong communication skills.

DataArt is seeking a Senior .NET Developer with 7+ years of experience to modernize and develop a railroad ticket selling system. Responsibilities include refactoring and expanding the system, developing and maintaining scalable code, and collaborating with cross-functional teams. The ideal candidate has strong .NET, C#, and API development skills, experience with microservices architecture, and knowledge of unit testing and dependency injection.

Product Owner will design, shape, and deliver high quality IT services for a global organization. Responsibilities include defining product vision and roadmap, collaborating with stakeholders, and working with development teams. Requires 3 years of Product Owner experience, 3 years in agile environments, and strong cloud platform knowledge (AWS, Azure, GCP).

Business Analyst to collaborate with stakeholders and technical teams on e-commerce application development. Responsibilities include gathering requirements, creating user stories, and ensuring solution alignment with business needs. Requires a Bachelor's degree, 5+ years of experience as a Business Analyst, e-commerce platform experience, and strong communication skills.

Senior Business Analyst will bridge product, engineering, and operations for a centralized data ecosystem initiative. Responsibilities include gathering business requirements, translating them into technical specifications, managing project scope, and coordinating user acceptance testing. Requires proven experience in wealth or investment management, process mapping, and Agile frameworks.

Backend Developer will maintain and improve Go-based backend services, design database schemas, and develop backend logic for a SaaS platform focused on interactive digital experiences.

Senior AI-first .NET Engineer needed to design, develop, and maintain full-stack features. Must have experience with AI coding assistants, prompt engineering, and production-grade .NET/C#. Strong JavaScript, TypeScript, and React skills are required. Experience with cloud platforms, Docker, Kubernetes, and CI/CD pipelines is also necessary.

Senior IT Analyst to lead requirements management for complex Retail & Credit domain projects. Collaborate with business, IT, and development teams to translate business needs into clear, structured, and testable requirements.

Team Leader (Java) will guide a development team in software development practices, manage developers, and ensure application quality. Responsibilities include technical mentoring, backlog analysis, feature delivery, code review, and troubleshooting. Requires proven experience in a Team Leader or Engineering Manager role, strong Java knowledge, and experience with Kubernetes/Docker, Spring Boot, and Git.

Enterprise Architect leads complex projects, provides architectural designs, and acts as a trusted advisor to Product Line leadership. Develops and communicates strategic plans for systems architecture investments and ensures alignment with enterprise standards.

Enterprise Architect for HR will advise leadership, solve technology challenges, and shape technology strategy. Leads architecture strategy development, defines roadmaps, and ensures alignment with enterprise standards.

Lead R&D initiatives and contribute to projects related to transient protection of distribution transformers. Collaborate with engineers and stakeholders to ensure alignment of transient mitigation strategies. Assess electrical stresses due to transient overvoltages and determine design criteria for insulation structures.

Defines, delivers, and evolves PMO portfolio and project management tools to advance company growth and brand strategy. Leads product team, ensures alignment with business requirements, and drives continuous improvement. Acts as Product Subject Matter Expert, communicates product value, and identifies new business opportunities.