441 English-speaking jobs in Łódź

Senior Data Engineer to design, build, and maintain scalable data pipelines for corporate lending domains. Expert-level proficiency in Python, PySpark, SQL, and cloud data warehouse/data lake environments required.

Senior IT Analyst needed to design, build, and rebuild data platforms. Requires 10+ years of experience in data analysis, solution design, and IT delivery within complex enterprise environments. Strong SQL skills and experience with Hive are essential. Must be able to bridge business needs and development teams.

Senior IT Security Business Analyst needed for PAM/IAM organization. Focus on Secrets Management. Gather, analyze, and document requirements, facilitate workshops, and support technical teams. Experience with risk management, vendor selection for Secrets Management, and change management required. Fluency in English is essential.

Senior Software Development Engineer in Test with 5+ years of Python, database, and Git experience. Expertise in Robot Framework, CI/CD tools, and test automation. Strong analytical and communication skills.

Senior .NET Developer with Angular expertise sought for freelance project-specific B2B contract. Develop scalable, cloud-native applications using .NET, C#, Angular, Azure services, and SQL Server.

Develop and maintain frontend applications using Angular and Capacitor for a modern enterprise digital platform. Integrate with REST APIs, backend services, and cloud environments (Microsoft Azure).

Senior Java Developer to design, develop, and maintain solutions based on the EIS Digital Insurance Platform. Experience with PolicyCore, BillingCore, ClaimCore, and REST APIs required.

Senior Qt/QML Engineer with 5+ years experience in software development. Designs and develops high-performance UIs using Qt/QML and C++. Utilizes AI agents and tools for research, automation, and optimization. Guides team on AI tool integration and client collaboration. Requires strong C++, QML, and AI tooling fluency.

Data Engineer Architect to design, build, and maintain a scalable enterprise data platform using Databricks. Requires 8+ years of data engineering experience, 4+ years with Databricks, and expertise in Python, SQL, and cloud platforms (Azure, AWS, or GCP).

Senior/Lead Embedded HMI Developers (Freelancer) will design, develop, and shape the architecture of embedded HMI solutions. Responsibilities include defining HMI architecture, developing graphical interfaces using Qt/QML, optimizing rendering pipelines, and collaborating with embedded, firmware, and hardware teams.

Senior Fullstack Developer to design and develop new features for an ERP system. Requires experience with C#, .NET, Vue2/Vue3, Azure, and SQL.

Senior Fullstack Developer to design, build, and integrate scalable applications and data services. Experience with Python API development, SQL, Apache Kafka, and Azure Cloud Platform required. Strong problem-solving skills and experience working in a fast-paced environment. Previous hands-on experience with Aladdin APIs and data structures preferred.

Senior Data Engineer to process simulation data for Autonomous Vehicle development. Analyze large-scale sensor datasets, design data queries, and prepare data for AV simulation environments and ML pipelines. Requires 4+ years of experience in Data Engineering, advanced SQL, Python, and Spark/PySpark.

Senior Data Engineer to design and implement scalable data architectures using Google Cloud Platform (GCP). Experience with BigQuery, Dataflow, Pub/Sub, BI/ETL, and big data technologies required.

Senior .NET developer to build, maintain, and support a web-based self-service portal for the financial services industry. Responsibilities include developing new features, ensuring reliability, investigating incidents, and collaborating on CI/CD pipelines. Requires experience with ASP.NET Core, Azure services, and Azure DevOps.

Senior .NET developer to design, build, and maintain secure, scalable backend solutions within an Azure cloud environment. Experience with REST APIs, OpenAPI, EF Core, SQL Server, and Azure services is required.

Experienced Aladdin Specialist needed for a UK-based client project. Strong hands-on experience with Aladdin APIs, Aladdin Data Cloud, and Aladdin front-end tools required. Support data access, platform integration, and business usage of Aladdin across investment and operational processes.

Senior Penetration Tester to conduct advanced security assessments of applications, systems, and infrastructure. Responsibilities include identifying vulnerabilities, developing attack scenarios, and collaborating with technical and business teams. Requires 5+ years of experience in penetration testing with expertise in web, mobile, and infrastructure security.

Senior Ruby Software Engineer to deliver high quality code for new carrier integrations, manage microservices, and improve existing integrations. Experience with Ruby, distributed systems, and CI/CD pipelines is required.

Senior Platform Engineer will develop solutions for an Enterprise platform, building applications that enhance efficiency for internal customers. Requires 4+ years of platform system engineering experience with Go, Python, Java, Ruby, or equivalent, and 3+ years in a distributed engineering role.