90 engineer English-speaking jobs in Łódź Voivodeship

Big Data Engineer to build and maintain distributed data processing pipelines using Spark, Scala, and Python. Requires 7+ years of Spark & Scala experience, 5+ years of Python development, and 3+ years with Robot Framework, CI/CD tools, and Hadoop. Strong SQL skills and AWS knowledge are also needed.

We are looking for: AI Engineer (rola projektowa) We are developing an advanced tourism platform that

Serve as a global process owner and subject matter expert for optical communications segment processes. Identify and execute process improvement projects, review process changes for global consistency, and monitor global performance. Analyze process data, lead global process reviews, and support on-site troubleshooting. Promote process engineering as a rigorous discipline through training and mentoring.

System Engineer for Radio Access Network (RAN) will perform systems studies, specify system features, develop simulations, and contribute to 5G product development and innovation. Requires a Master's or PhD in a relevant field, experience with 5G NR, and strong communication skills.

Expert Python Engineer to design and build large-scale, distributed cloud-native backend systems. Requires 8+ years of experience with AWS, microservices, containers, and CI/CD. Strong system design, analytical, and communication skills are essential.

ABOUT THE ROLE We are looking for a highly experienced Senior DevOps Engineer to join our team.

Implement and manage MLOps strategies, CD pipelines, and scalable cloud infrastructure for AI/ML workloads. Develop and maintain IaC using Terraform and build automated ML pipelines. Expertise in cloud platforms, containerization, CI/CD tools, and ML infrastructure is required.

Integrations Team is growing — and we are looking for a capable, customer-oriented JavaScript / Node.js Engineer

Job Description We are looking for aMiddle Data Engineer specialized in Azure Databricksto join our data

Relativity’s Application Security team prevents, detects, and reviews remediation of security issues within Relativity software products. This role designs, implements, and promotes a community of practice to foster security awareness and collaboration. Responsibilities include technical reviews of software products, code, features, tools, and infrastructure to validate security best practices. Respond to customer security questions and reproduce customer vulnerability reports. Innovate and integrate new methodologies for hardening software supply chain security. Facilitate penetration tests of Relativity products. Assist with security compliance audits. Maintain and optimize software package security scanning and secure code scanning tools.

employment contract with attractive salarypossibility to stay with the company as Junior SDET (QA Automation Engineer

Our Water and Environment section is expanding and we are looking for a new design engineer to work on

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Analyze software requirements, test products, and communicate with the product development process. Evaluate test results, maintain defect databases, and possess a technical education background or passion for technology.

Data Engineer will design, build, and optimize enterprise analytics solutions using Microsoft Fabric and Power BI. Collaborate with business stakeholders to define KPIs, develop data pipelines, and support data-driven decision making.

Senior Oracle Database Engineer to manage and maintain Oracle Database environments (12c-19c), including RAC, ASM, Data Guard, and GoldenGate. Responsibilities include database provisioning, migration, patching, and troubleshooting. Requires 10+ years of experience and strong Linux administration skills.

Leads the deployment of standardized PLC, HMI, and SCADA solutions. Supports MES integration and plant-level data frameworks. Drives standardization across Siemens, Rockwell, and Schneider Electric platforms.

Leads end-to-end development of innovative platform solutions. Evaluates emerging technologies and defines integration strategies. Collaborates with stakeholders and partners to translate needs into technical specifications.

System & Data Engineer to maintain and develop Linux and Windows server environments, administer databases, and design data warehouses. Experience with automation, scripting, and SQL is required. Additional experience with tools like Ansible, Grafana, and Apache Flink is advantageous.

Data Engineer to build a scalable, secure data platform on Snowflake and Azure. Responsibilities include data model design, data pipeline implementation, data transformations, and data migration. Requires experience with Snowflake, Azure, ADF or other ETL/ELT platforms, SQL, and data warehousing concepts.

Senior Machine Learning Engineer to design and implement end-to-end ML/LLM pipelines, from data preparation to production-grade APIs. Experience with LLMs, generative AI, and frameworks like LangChain, LlamaIndex, and RAG is required. Must be proficient in Python, ML frameworks (PyTorch, TensorFlow), and cloud platforms (AWS, GCP, Azure).