495 English-speaking jobs in Łódź

Senior Baseband System Developer drives systemization for next-gen RAN products, focusing on baseband algorithms, signal processing, and multi-antenna systems. Expertise in 5G/6G, digital signal processing, and simulation is required.

Senior Baseband System Developer focusing on next-gen RAN products. Lead systemization, design L1/RRM algorithms (MIMO, beamforming), and conduct link-level studies for 5G/6G. Requires 10+ years in wireless systems engineering.

Senior SRE/DevOps Engineer to build and operate infrastructure for a high-volume messaging platform. Requires Kubernetes, strong Linux/networking skills, and experience with telecom protocols like SMPP/SIP. Own platform networking, observability, and PostgreSQL operations.

Freelance Test Manager to define and implement QA strategies for complex technology projects. Responsibilities include designing testing lifecycles, establishing quality gates, and managing release activities. Requires 10+ years in QA or Project Management.

Data Scientist to drive digitalization in the chemical industry by applying advanced data science and optimization techniques. Requires a Master’s/PhD in relevant STEM fields and 3–5 years of data science experience.

Lead end-to-end APC implementation and shape APC strategy across global sites. Define roadmaps, develop process models, and integrate APC with digital platforms. Requires Master's degree and 3+ years in APC/process optimization.

Design and implement data pipelines to power data processing and analysis. Responsibilities include data modeling, system integration, and driving data governance initiatives. Requires 4+ years in data engineering with Python and SQL proficiency.

Business Expert to support the development and optimization of the Fraud AI platform. This role involves defining business requirements, enhancing compliance solutions, and collaborating with technical teams on fraud prevention.

Client Development Representative for a specialized pharma consultancy. This outbound role involves reaching out to global clients to start conversations and book qualified meetings. Fluent English is required; French, German, or Spanish is a plus.

Outbound sales role focused on starting conversations with pharmaceutical companies in Europe and Asia-Pacific. You will conduct structured outreach to book qualified meetings for the Account Executive team. Minimum B2B outbound experience and fluent English are required.

Senior Fullstack Developer needed with 4-5 years of experience. Responsibilities include developing software using Angular 20 and Python, and programming with PL/pgSQL in PostgreSQL. Requires technical education and English proficiency.

Manage collections and dispute activities for Accounts Receivable. This role involves developing AR and cash processes, executing collections, and ensuring compliance. Requires 2+ years in Collections/AR, SAP experience, and fluent English.

Senior Java Developer role requiring Java 21, Spring Boot 3.x, REST API, Maven, Git, Docker, and Kubernetes. Responsibilities include coding complex modules, design reviews, and contributing to software architecture.

Design Tool Domain Expert will validate new functionalities within transformer design platforms. Collaborate with R&D, software teams, and end-users to ensure technical robustness, user-friendliness, and alignment with engineering workflows.

Senior Product Engineer building fullstack applications with Python and React. Own features end-to-end, from problem discovery to production, on an AI-powered tax platform. Requires 5+ years of commercial experience.

Experienced Configuration Manager needed for complex projects, preferably in railway, automotive, or aerospace. Requires proficiency in CM/ALM tools (Git, DOORS, Polarion) and CMake/JFrog, with knowledge of CI/CD and safety standards.

Quality Manager needed for safety-critical systems in automotive, railway, or aerospace. Requires knowledge of standards like ISO 26262 or ASPICE, and skills in FMEA and 8D problem-solving.

Business Expert to join the PPA cluster, analyzing end-to-end processes to identify automation opportunities. You will shape AI and agentic workflow prototypes, translate business needs, and support agile Scrum activities.

Assist in managing databases, writing basic SQL queries, and supporting data cleaning and validation. Requires skills in SQL, database management basics, and Linux.

Salary: from 8000 PLN gross Hybrid Full-time Lodz, Poland (157a Piotrkowska St, 90-440) Vention is a global engineering partner to tech leaders and fast-growing startups, combining 20+ years of product development expertise with an AI-first approach and a reputation for reliable delivery.