542 English-speaking jobs in Łódź

Description The People Solutions Specialist plays a key role in delivering a consistent, high-quality employee experience by acting as a central point of contact for HR-related inquiries and transactions. This role supports employees, managers, and the HR community across a broad range of HR processes, ensuring accurate, timely, and empathetic resolution of all requests.

DevOps Engineer to support build, deployment, and maintenance of Machine Learning applications. Experience with Python, Big Data, AWS, CI/CD pipelines, Docker, and Linux required.

Principal Engineer to lead and mentor engineering teams, combining hands-on coding with high-level consultancy. Requires 9+ years of Python experience, expertise in Microservices, Distributed Systems, and API Design, and strong communication skills.

Senior Policy Engineer to modernize a Customer Due Diligence (CDD) platform for KYC compliance. Requires Python programming, REST API experience, and strong collaboration skills.

Leads and supervises the Accounts Payable function, ensuring timely and accurate processing of invoices. Drives process optimization and collaborates with stakeholders to achieve operational excellence. Requires 5-8 years of experience, including 3 years in shared services and 2 years in a leadership role.

Experienced Windows Server System Engineer needed to administer, maintain, and secure a Windows Server environment. Responsibilities include system monitoring, troubleshooting, automation, documentation, security, and project participation. Requires a degree in a related field, proven experience, and expertise in Active Directory, DNS, DHCP, Group Policy, File Services, virtualization, PowerShell scripting, and network security. Excellent communication and problem-solving skills are essential.

PhD student position in controlled crystallization for trap-limited charge carrier transport in organic semiconductors. Fabrication of trap-free semiconducting layers, characterization using atomic force microscopy, X-ray techniques, and field effect studies. Writing reports and publications.

Lead a team of 70+ business consultants specializing in the financial sector. Manage practice operations, drive project delivery, and provide strategic consulting to clients. Minimum 6 years of leadership experience and proven success in business transformation projects required.

OverviewWe’re looking for a Senior Mobile Acquisition Specialist to help us scale the growth of our mobile app. Your main focus will be Apple Search Ads, where you’ll own the channel end-to-end from campaign structure and keyword expansion to testing, optimization, and scaling budgets.

Designs and builds reinforcement learning environments and tasks for frontier AI labs. Requires experience with PyTorch or JAX, RL concepts, and production Python skills. Ability to read and implement ML papers is essential.

Develop and enhance API interfaces for high-performance applications using PHP 8, Vue.js, and Laravel 9. Write clean, efficient code and participate in code reviews.

Senior Salesforce Marketing Cloud Engagement Developer needed. 5+ years experience with MCE in complex environments required. Must have Salesforce Marketing Cloud Developer and/or Consultant certifications. Expertise in Journey Builder, Automation Studio, Email Studio, and Contact Builder is essential. Strong SQL, AMPscript, and SSJS skills needed. Experience integrating SFMC with external systems using REST/SOAP APIs.

Senior Test Automation Engineer (SDET IV) to design and develop automation frameworks for complex, distributed microservices in a cloud environment (AWS/GCP, Kubernetes). Requires 5+ years of experience in test automation, expertise in building automation frameworks for distributed systems (Python, Java, or Go), and experience with CI/CD pipelines.

AgileEngine seeks a Middle/Senior Backend Engineer to architect and scale a modern Ads platform. You will design high-performance backend systems and APIs, process large advertising data volumes, and collaborate with product and data teams.

Experienced server-side software developer needed to build Common Language product enhancements. Responsibilities include developing back-end components, working in an Agile scrum team, and researching technical solutions. Requires 5+ years of Java programming experience using the Spring Framework, Linux, and relational databases. Fluency in English is required.

The Market and Business Intelligence Analyst delivers data-driven insights and solutions to support various teams. The role involves developing analytical tools, analyzing sales and customer data, and identifying growth opportunities. The analyst will also design and document ETL processes, optimize business processes, and apply technologies like NoSQL, Machine Learning, and Natural Language Processing.

The AP Junior Analyst will process invoices, handle travel and expense reports, and ensure payments are executed on time. The role requires a Bachelor's degree in Accounting, Finance, or a related field and B1/B2 English proficiency. Experience with SAP/MSD and the ability to work across cultures are assets.

Security Engineer will assess and strengthen security across systems and infrastructure. Responsibilities include conducting security assessments, implementing countermeasures, automating security practices, and partnering on privacy and compliance.

Build AI-powered product experiences for millions of users. Integrate AI tools into development workflows and work across diverse technology stacks.

Provides complete, accurate, and timely processing of AP tasks including invoice processing, travel and expense, and payments. Ensures compliance with internal guidelines, procedures, and regulatory requirements.