2461 English-speaking jobs in Kraków

Designs, builds, and maintains a scalable data platform on AWS. Implements data mesh principles and medallion architecture using Databricks. Ensures platform scalability, observability, and cost optimization. Collaborates in a Scrum team to deliver platform features.

Experienced Pre-Sales Technical Engineer needed to guide technical conversations, support solution discovery, and help clients evaluate technology solutions.

Experienced SAP BTP Consultant (Node.js) needed for a pharmaceutical industry project. Design, develop, and maintain backend services and APIs using Node.js, JavaScript/TypeScript, and SAP BTP technologies. Integrate SAP HANA Cloud and ensure secure, reliable, and high-performance data processing.

Lead backend team and architect secure, scalable systems for a VPN platform serving millions of users. Design, build, and maintain distributed services in Golang, setting technical direction for scalability, reliability, and performance.

Architect and lead the infrastructure strategy for a next-generation Production ML platform on Google Cloud. Design, deploy, and maintain elastic scaling cloud infrastructure and containerization tools for high-performance ML workloads. Build automated pipelines for training, testing, and deploying machine learning models.

Backend Engineer will contribute to a next-generation security initiative, designing, developing, and delivering features. Responsibilities include writing code for back-end systems, collaborating with AI and cryptography specialists, and participating in customer-driven development. Requires 3 years of backend development experience, strong TypeScript and Node.js skills, and AWS experience.

Designs and implements scalable, secure, and cost-effective cloud solutions leveraging AWS, Azure, or GCP. Develops integration strategies, designs RESTful APIs, and ensures interoperability and performance. Applies frameworks such as TOGAF and works with tools like LeanIX to ensure governance and consistency. Designs microservices-based solutions and implements container orchestration.

Solution Architect to design and build data platforms, data warehouses, ETL processes, and Machine Learning solutions on Azure. Experience with Databricks, Azure infrastructure, and Cloud Adoption Framework required.

Senior Product Designer to join Lifecycle Growth team focused on business outcomes. Designs for activation, conversion, and retention, running experiments and collaborating with designers across product teams. Must have a portfolio demonstrating business thinking and experience with the full design process. Mastery of Figma and familiarity with experimentation tools and product analytics required. AI-assisted design experience is a plus.

Staff Python Developer will design, implement, and maintain core banking tools and customer-facing services. Responsibilities include developing integrations with third-party systems, advocating for coding best practices, and collaborating with engineers, product managers, and UX designers.

Senior API Integration Architect / Product Owner for a global insurance transformation program. Defines API architecture, integration standards, and acts as Product Owner for the integration stream. Coordinates agile teams and manages dependencies. Requires strong API architecture, integration, and agile experience.

Senior Data Engineer to design, develop, and maintain scalable data engineering solutions based on Databricks and cloud data platforms. Implement and optimize data pipelines using PySpark, Python, and Spark SQL. Collaborate with stakeholders, advise on best practices, and ensure high data quality.

Senior C# Software Developer will join a SCRUM team responsible for developing and maintaining the PremierOne Computer Aided Dispatch (CAD) and Mobile application ecosystem. Core technologies include .NET WinForms/WPF, WCF, ADO.NET, SQL Server, ASP.NET, and IIS.

Senior Java Engineer to build and improve front-to-back trading systems for global markets. Focus on performance, reliability, and real-time processing. Requires 5+ years Java back-end development experience, strong API and SQL knowledge, and experience with high-availability architectures.

Technical Practice Lead to drive large-scale engineering transformation across software, data, operations, and infrastructure teams. Lead coordination of engineering transformation activities, assess maturity, and support uplift plans. Partner with HR/L&D on skills development and improve hiring quality. Champion engineering standards, DevEx improvements, and modern SDLC practices.

Designs, builds, and integrates generative AI solutions in enterprise environments using Azure AI Foundry and AWS Bedrock. Develops full-stack GenAI applications, AI agents, and cloud infrastructure.

Senior Kotlin Developer to design, develop, and troubleshoot Android applications for automotive connectivity components. Requires 4+ years of experience, strong Kotlin and Java skills, and proficiency in Android architecture and SDK.

Mid React Frontend Engineer will develop user-facing features for a Fortune 500 retail client, building solutions that handle diverse data. Responsibilities include developing new features, building reusable components, and collaborating with team members. Requires 2 years of experience as a Frontend or React Engineer, proficiency in React, JavaScript, and TypeScript, and familiarity with HTML5, CSS3, REST APIs, and GitHub/Git.

Maintain and evolve the GCP infrastructure layer of an AI Factory platform, ensuring security, scalability, and production readiness for AI workloads. Operate, debug, and manage GKE clusters, service meshes, GitOps workflows, and GCP networking. Collaborate with cross-functional teams to resolve platform-level issues and drive problem resolution.

Experienced fullstack engineer needed to design, build, and maintain a platform that aggregates and visualizes business data. Responsibilities include developing backend services using Node.js, frontend components with React and TypeScript, and collaborating with teams to deliver features. Requires 2+ years of experience with JavaScript/TypeScript, Node.js, Express.js, and React.