543 English-speaking jobs in Łódź

Fullstack Developer needed for a 3-month contract to maintain e-commerce platform authorization/authentication, landing pages, and tracking systems. Responsibilities include developing and maintaining frontend applications using Next.js/React and backend services in Golang. Must have proficiency in Golang, Next.js, React, APIs, and web micro-services.

Senior Full Stack Engineer will contribute to a global gig-economy marketplace platform. Responsibilities include designing, building, and maintaining scalable APIs and microservices, developing CI/CD pipelines, and collaborating with cross-functional teams.

Svitla Systems seeks a Middle ML Engineer with 3+ years of experience delivering production AI/ML systems. Requires strong Python, SQL, and software engineering fundamentals. Proven experience with LLM applications in production (RAG, embeddings, vector search, model versioning) and understanding of model training/evaluation (PyTorch; scikit-learn). Experience with cloud deployment and operations on AWS and/or Azure is necessary.

Senior C++ Computer Vision Developer will design and optimize image-processing pipelines for video collaboration hardware. Responsibilities include developing computer vision algorithms, improving image reconstruction algorithms, and optimizing code for embedded systems. Requires 8 years of C++ development experience, a relevant degree, and strong computer vision and image processing knowledge.

Platform Innovation Lab Engineer develops innovative platform solutions, evaluates emerging technologies, and collaborates with stakeholders to bring pioneering ideas to life.

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.

Hitachi Energy seeks a dynamic Innovation Project Manager to execute global open innovation initiatives. This role involves managing startup challenges, venture-clienting pilots, and ideation workshops, driving measurable business impact. The ideal candidate has 3-6 years of experience in project management, innovation operations, or related fields and a proven ability to deliver innovation activities.

IT Application Support Specialist needed to support international business applications and operational processes. Responsibilities include application support, troubleshooting, testing, documentation, and process improvement. Experience in IT support, application support, or ERP support is required. Strong problem-solving and communication skills are essential.

IT Analyst Data Product Owner will bridge business and development teams for a financial project focused on building a modern Data Platform. Responsibilities include gathering requirements, designing data solutions, and managing delivery dependencies.

C# Developer will design and implement business logic for Veeam's product lines, including Cloud, SaaS, virtualization, backup & replication. Develop new features, enhance functionality, and take ownership of components.

C# Developer will design and implement business logic for Veeam's product lines, including Cloud, SaaS, virtualization, backup & replication. Develop new features, enhance functionality, and take ownership of major components.

Junior R&D Electrical Engineer will perform circuit-level, electromagnetic, and multi-physics simulations of dry-type and liquid-filled distribution and traction transformers. The role supports a shift-left development strategy, predicting Factory Acceptance Test outcomes early in the design phase.

Manage and maintain purchasing master data, ensuring accuracy and consistency. Analyze, validate, and align data with cross-functional teams. Design and implement data governance processes to improve purchasing efficiency. Conduct audits, identify discrepancies, and initiate corrective actions. Provide guidance and training on data management standards.

Customer Service Specialist will act as the main point of contact for a customer portfolio, building relationships and handling inquiries. Responsibilities include processing orders, coordinating deliveries, resolving complaints, and ensuring KPIs are met.

Linux System Administrator to support large-scale GPU infrastructure for AI training and inference. Responsibilities include installing, configuring, and maintaining Linux operating systems, managing NVIDIA GPU software, and troubleshooting issues. Requires 4-8 years of Linux system administration experience, scripting skills in Python and/or Bash, and knowledge of performance tuning, storage systems, and high-speed networking. Experience with NVIDIA GPUs and orchestration platforms is a plus.

Azure Cloud Architect needed for a freelance project focused on Data Residency and Data Protection Services. Experience with Azure cloud infrastructure, security consulting, and data security measures is required.

Senior GoLang Developers with 4-6 years (regular) or 6+ years (senior) experience are sought. Expert Golang skills (3+ years daily coding), API development (REST, gRPC), Linux/container knowledge, cloud orchestration understanding, and strong teamwork are required.

Senior Quality Engineer will design, execute, and optimize automated tests across the testing pyramid. Responsibilities include integrating automated testing into CI/CD processes, advocating for high-quality feature specifications, and acting as the sole QA Engineer in the team.

Junior R&D Electrical Engineer to support development of dry-type and liquid-filled transformers. Perform circuit-level, electromagnetic, and multi-physics simulations to predict performance and reduce design iterations. Develop automation tools and simulation workflows. Contribute to design and performance prediction of transformers. Support prototyping and testing activities.

DevOps Engineer (API Management) will join an international team responsible for engineering activities supporting production services and infrastructure in a cloud-native environment. Focus will be on deployment, automation, maintenance, and continuous improvement of the API Management platform based on Gravitee and Kubernetes. Responsibilities include implementing deployments, managing Kubernetes environments, automating deployments and upgrades, and supporting API gateway runtime operations. Experience with Linux/Unix, Kubernetes, networking, security concepts, deployments, CI/CD pipelines, and Infrastructure as Code is required. AWS experience is preferred.