3,928 data complex jobs in Polska.

... development cycles and deliver high‑quality software on schedule Qualifications Must‑have - C/C++ proficiency - Visual Studio experience - Strong knowledge of data structures and algorithms - Understanding of modeling and/or mathematical modeling - Experience developing and/or maintaining complex software architecture and ...

Holisticon Insight is a data-focused technology and consulting company, part of the Nexer Group. Our mission is simple: We make companies Data Driven. We build data platforms and data-intensive systems that solve real business problems. We work end-to-end, from integrating data from multiple sources (including IoT and operational ...

... planning and where applicable lead teams effectively through change and operational challenges. - Client Relationship Management - Act as an escalation point for complex client issues and service recovery situations. - Build and maintain strong relationships with strategic clients and senior stakeholders. - Ensure client needs ...

... junior data science colleagues as part of the project,, Liaise with other experts cross-functionally to share best practices. Minimum 2 years of experience in a data science-related role,, Experienced in analyzing complex datasets and building mathematical models (theoretical or practical),, Good programming skills or experience ...

... their interpretation and supporting their practical implementation within client environments, - Explore modern data concepts such as data mesh, data fabric, and data modeling, - Enhance your technical and analytical skills by working with programming tools (like SQL, C, Python, SAS, R), and by understanding how data flows ...

Unleash strategic leadership — drive complex credit and mortgage projects with expertise and precision! 100% remote work. As a Senior Project Manager, you will be working for our client, a leader in the financial services industry, specializing in credit and mortgage processes. In this role, you will oversee high-impact ...

... implementation, and optimization of modern Extended Detection and Response (XDR) solutions. As part of our growing cybersecurity practice, you will work on complex international projects across multiple industries, supporting clients in building resilient security operations capabilities and defending against advanced ...

... implementation, and optimization of modern Extended Detection and Response (XDR) solutions. As part of our growing cybersecurity practice, you will work on complex international projects across multiple industries, supporting clients in building resilient security operations capabilities and defending against advanced ...

... Recoil, or similar) Strong passion for UI styling — deep knowledge of CSS, CSS-in-JS, and design systems Strong background in problem solving and debugging complex front-end issues Expertise integrating UI with backend services (REST APIs, WebSockets) Nice to have -Experience with ag-Grid for high-performance data table ...

... reliability, scalability, and performance of AI systems in production. Data Engineering - Design and oversee scalable data pipelines and architectures. - Lead data ingestion, preprocessing, and transformation across hybrid environments. - Implement data quality, validation, and drift detection processes. Data Science - Guide ...

Why Join Us At Cloudfide, we engineer solutions where data truly becomes an accelerator for innovation. We build and evolve large-scale Big Data and cloud-native platforms for global clients, including leaders in retail and the Fortune 500. We process massive, complex datasets, operate fully in the cloud ecosystem, and ...

... 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and ...

... consistency with enterprise architecture principles, patterns and governanceServe as a trusted architecture advisor to CIO, Financial Crime Compliance, Operations and Data teamsCollaborate with engineering teams to ensure solutions align with architecture standardsRepresent architecture in regulatory, audit and risk forums as requiredConduct ...

... deployment patterns, automation, and production-ready services. You will partner closely with Cloud Architects, Platform Engineering, DevOps, Security, Networking, Data, AI, and Product teams to provide reliable Azure solutions that enable modern application delivery, containerized workloads, and AI-driven enterprise capabilities. ...

... agent workflowsCollaborate directly with clients to understand their needs, identify opportunities, and recommend LLM-driven solutionsDevelop and manage robust data pipelines, prompt strategies, and datasets to ensure effective and accurate AI models (Will be +)Evaluate and refine AI system performance, ensuring outputs are ...

... cloud-native technologies, including Docker, Kubernetes, and serverless frameworksSkills in designing RESTful APIs and integrating third-party servicesKnowledge of database technologies, including relational databases like MySQL/PostgreSQL and non-relational databases like MongoDB/DynamoDBUnderstanding of software development ...

... developing web APIs using API-first principles, including REST, GraphQL, and Swagger/OpenAPI Practical experience with SAP Fiori development, including SAPUI5, OData, and CAP CDS Advanced knowledge of Java Spring Boot and web service development Experience working with SAP HANA databases Experience using modern development ...

We are looking for people who: - Are programming in languages such as Scala or Java, Python - Have strong understanding of distributed systems, data storage and processing framework like dbt, Spark or Apache Beam - Have knowledge of GCP (especially Dataproc, Dataflow and Composer) or other public cloud environments like ...

... consultancy – we're the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we help clients tackle complex challenges across banking, payments, capital markets, wealth, and asset management. Business Analyst Role Overview: We are seeking a Business Analyst to support ...

... front-end experiences and interfaces, ensuring usability, clarity, and effective presentation of financial and operational insights. - Engineer back-end services, data pipelines, and integrations that reduce manual work, improve data quality, and enhance analytics and reporting outcomes. - Collaborate with Corporate Technology ...