288 English-speaking jobs in Łódź

Senior QA Manual Engineer will build test plans, lead the QA team, and collaborate with developers and hardware engineers to ensure the quality of blockchain-based mobile and web applications integrated with hardware wallets.

Senior Python Engineer to develop and maintain data-intensive applications and infrastructure for machine learning products. Responsibilities include working with Kafka, AWS, and FastAPI to build and operate scalable, reliable systems. Requires extensive Python backend development experience and a deep understanding of AWS services and Infrastructure as Code.

Full-stack developer with backend focus sought for complex data processing/management systems and user-facing applications. Experience with Java, Spring Boot, and database migration tools required.

Senior Java Developer will design, develop, and maintain backend services using Java and Kotlin. Responsibilities include leading the development of microservices, collaborating on architectural strategy, and working in a distributed team environment. Strong Java and Kotlin skills, experience with Spring Framework, RESTful APIs, and database technologies are required.

Develop and optimize low-level firmware, perform SoC and board bring-up, debug hardware-firmware issues, and implement secure boot features. Requires at least 5 years of embedded development experience, strong C/C++ skills, and knowledge of JTAG, debugging tools, and hardware interfaces.

Design, develop, and maintain software solutions for the TomTom Search API. Participate in search-related projects, optimize system performance, and conduct code reviews. Collaborate with cross-functional teams, develop technical documentation, and stay updated on industry trends.

Data Engineer needed to design, implement, and maintain data pipelines on Snowflake. Responsibilities include collaborating with data scientists, architects, and DevOps teams to ensure data quality and meet project requirements. Must have strong SQL, DBT, and Python skills. Experience with Airflow, Trino, S3, and AWS is a plus.

Own and improve the end-to-end CPQ business process for GPG Power, ensuring global standardization and reliable adoption. Lead business demand management, drive the CPQ roadmap, and act as the main business point of contact for CPQ process topics.

Relativity’s Application Security team seeks a Senior Security Engineer to design, implement, and promote security best practices within Relativity software products. Responsibilities include technical security reviews, penetration testing, and assisting with security compliance audits.

Supervises Regulatory Compliance team, ensuring on-time, high-quality project delivery. Collaborates with various departments, reviews product formulations and labels for compliance, and coordinates recruitment and training.

Security Analyst (Detect & Respond) with 4+ years of experience needed. Investigate and analyze security alerts, conduct threat hunting, and manage incident response activities. Strong SIEM and EDR experience required.

The Director, HR Functional Excellence leads the prioritization and execution of HR projects, processes, and analytics strategy. This role drives functional excellence by standardizing processes, shaping AI strategy, and managing vendor relationships. The Director partners with enterprise leaders to deliver HR Functional Excellence.

Research Engineer will develop new design and calculation methods for pressure-bearing systems. You will perform theoretical and numerical calculations using FEM and structural mechanics tools. You will collaborate with product development, production technology, quality assurance, and external partners.

Senior Android Engineer will develop and maintain modular code for access-controlled parking within native Android applications. Responsibilities include collaborating with the Tech Lead and Product Manager, taking ownership of the development lifecycle, ensuring high-quality deliverables, and contributing to the AppBFF using JavaScript/Node.

SAP Process Excellence Expert supports European transformer factories in improving SAP usage through best practices, training, issue resolution, and process improvements. The role requires 50% onsite presence and 20% travel.

Leads and inspires a team of production engineers, resolving complex production challenges and optimizing workflows. Applies production engineering principles to streamline processes and implement best practices. Manages team performance, budget, and production results. Acts as a subject matter expert and technical guide.

Account Executive to manage customer accounts, order fulfillment, and sales support. Requires a degree in a related field, 1+ year of experience in account management, sales support, or a related field, and proficiency in ERP systems and Microsoft Office.

Senior Customer Service Specialist will manage the order cycle, resolve customer queries, and coordinate product availability and delivery timelines. Requires fluency in English, 4+ years in Customer Service, strong SAP experience, and knowledge of MS Office tools.

Global Total Rewards Specialist will develop, manage, and implement job evaluations, market intelligence, and compensation & benefits programs. The role supports the annual salary review process, short-term incentive programs, and collaborates with stakeholders including HRIS, HR Business Partners, and Finance.

Defines and evolves data-driven supplier processes. Leads and develops a team, drives process adoption, and supports digital transformation initiatives. Requires experience in process ownership, transformation, or change management and a strong understanding of master data.