419 English-speaking jobs in Łódź

The Middle Penetration Tester will conduct network and application-level security assessments using automated tools and manual techniques. Responsibilities include preparing assessment reports, communicating with clients, and contributing to security process and tool improvement.

Senior .NET Developer to design, develop, and maintain a Portfolio Management System. Responsibilities include backend services, desktop applications, and system integrations using C#, .NET, WPF, RESTful APIs, and RabbitMQ. Requires commercial experience with C#, .NET, VSTO, WCF services, Entity Framework, ADO.NET, and MS SQL Server.

Quality Systems Specialist to build and maintain quality systems for medical software products classified as Software as a Medical Device. Will support regulatory compliant digital health solutions for EU and US markets, focusing on quality processes, documentation, audits, and continuous improvement.

Backend Engineer will design, develop, and implement software solutions for an IIoT platform using Java and cloud technologies (Microsoft Azure). Experience with agile software development, container-based architectures, and microservices is required. Fluency in English is mandatory, German is a plus.

Administers, monitors, and supports enterprise network and security environments across cloud, hybrid, and on-premises infrastructures. Designs secure network architectures, implements security policies, and analyzes network traffic. Requires deep understanding of Zero Trust architecture, network security technologies, and cloud platforms.

Develop and optimize Android and iOS mobile applications. Collaborate with designers, backend developers, and product managers. Experience with Kotlin, Swift, Xcode, Android Studio, and Git required.

Senior .NET and Angular Developer to design, build, and deploy cloud-native microservices. Experience with Kubernetes, .NET, Angular, and SQL Server required. Fluent English communication skills essential.

Senior SAP HCM Consultant needed for a project focused on managing and developing integrations between SAP HCM and SuccessFactors Employee Central. Responsibilities include analyzing and implementing interface adjustments, troubleshooting data flow issues, and providing expert advice to HR departments. Requires over 5 years of SAP HCM experience, strong knowledge of SuccessFactors integration, and excellent communication skills.

The Process Specialist in Financial Control will prepare analyses, reports, and statements for internal and external needs. Responsibilities include managing accounting processes, providing analytics, and automating reporting using SQL programming. The role requires a relevant degree in accounting, finance, or business administration, excellent communication skills, and experience in business and financial analysis. Knowledge of SQL programming and advanced Excel skills are preferred.

Supports mergers and acquisitions activities, working with Finance delivery leads, functional teams, and external parties. Applies subject matter knowledge to resolve business and accounting issues, prepares transaction documentation, and develops and maintains M&A best practices.

Supports divestitures, mergers, acquisitions, demergers, and asset sales. Partners with the M&A Portfolio Lead and Finance partners to set up transactions and accounting guidance. Acts as a finance point of contact for cross-functional stakeholders.

Leads and manages internal audit projects, identifying financial, operational, and compliance risks and recommending solutions to enhance governance and efficiency. Evaluates and strengthens internal controls over financial reporting, including SOX compliance testing. Develops and presents actionable recommendations for process improvements and operational excellence. Coaches and develops team members, fostering a culture of collaboration and continuous learning.

Database Engineer to design, develop, and maintain scalable cloud-based databases and data pipelines using SQL, DBT, and Google Cloud Platform.

Develop and maintain backend applications for the Home Connect IoT Platform using Node.js, TypeScript, and PostgreSQL/MongoDB. Collaborate with a team to optimize code, implement microservices architecture, and create automated tests. 3+ years of experience in software development with a focus on TypeScript and backend applications is required.

Salesforce Consultant will design and implement Salesforce solutions for insurance and financial clients. Requires 4+ years of Salesforce implementation experience, 2+ years in financial sector IT projects, and fluency in English.

Kotlin Developer will design, build, and maintain scalable microservices. Requires 5+ years of software development experience, expertise in Kotlin, distributed systems, and cloud environments (AWS, Kubernetes). Proficiency with PostgreSQL, testing frameworks, and observability tools is needed. Strong problem-solving skills and collaborative mindset are essential. Must have very good English (min. B2 level) and reside in Poland.

Mid-Level iOS Developer will implement new functionalities on iOS using Swift, monitor application issues, and ensure high code quality. Requires 4+ years of experience in iOS development, strong Swift proficiency, and knowledge of networking, Core Data, and Push Notification frameworks.

Develop and optimize BigQuery datasets, views, and queries. Build and maintain ELT/ETL pipelines into BigQuery. Model data for analytics and collaborate with stakeholders to translate requirements into technical specifications.

Senior R&D Engineer specializing in Power Electronics will lead initiatives applying power electronics to power transformers. Responsibilities include evaluating applications, defining project needs, collaborating with cross-functional teams, and driving innovation. Requires an MS in Electrical Engineering or related field, 5+ years of Power Electronics experience, and fluency in English.

Senior .NET Developer will design, develop, and maintain software solutions using .NET technologies (C#, WPF, Blazor, ASP.NET Core). Collaborate with global teams, participate in agile development processes, and contribute to R&D efforts. Requires 5+ years of experience with .NET 6/8 or .NET Framework 4.8, strong analytical skills, and proficiency in English.