10012 English-speaking jobs in Kraków

Senior Front-End Engineer to build core components of an AI-driven document processing automation platform using React and TypeScript. Integrate UIs with backend APIs, real-time events, and AI-driven document workflows. Collaborate with GenAI engineering teams and participate in architectural discussions.

Senior React Developer to design, develop, and maintain high-quality web applications. Requires 3+ years of React experience, including state management and component-based architecture. Angular knowledge and TDD experience are a plus.

Senior AI Data Infrastructure Engineer to architect and own the company's AI foundation. Focus on modernizing the data environment, making it "AI-ready" and ensuring platform robustness, scalability, and cost-optimization. Expert-level Snowflake experience (Cortex, Snowpark, Streamlit) and Python programming required. Minimum 5 years of data/infrastructure engineering experience.

Senior Software Engineer to design, develop, and launch backend systems using React, Python, AWS, MySQL, and Kubernetes. Experience shipping web apps with declarative UI frameworks and defining technical plans for feature delivery. Requires 4+ years of experience and strong communication skills.

Senior Atlassian Engineer needed for migration of Slack and Atlassian tools. Requires 4+ years experience, proficiency with JCMA and CCMA, and expertise in mapping complex workflows and custom fields.

Senior Java Engineer to design, develop, and maintain APIs and services for a global fashion retailer. Requires 5+ years software development experience, 4+ years Java development, Spring framework, microservices, and RESTful APIs. Experience with frontend technologies (React, Redux), databases, cloud platforms (AWS, Azure), and Agile methodologies is essential.

Tech Lead with 6+ years of Python experience needed to define technical vision, manage projects, and lead a team of up to 12 developers. Must have strong system design skills, experience in people leadership, and excellent communication skills.

Senior QA Engineer will design, execute, and maintain test cases for functional, integration, and regression testing. Validate API integrations and payment flows, capture and track defects, and contribute to test automation efforts. Requires 4 years of QA experience with web and client-server applications, 1 year with payment systems, strong REST API understanding, SQL knowledge, and experience with PostgreSQL.

Netguru seeks a Senior Go PHP Developer with expertise in CIAM solutions (Auth0, AWS Cognito) for a full-time remote project. The role involves migrating CIAM from Cognito to Auth0 across legacy PHP and Golang microservices.

Senior Software Developer will build, deploy, and maintain digital products using Python and AWS. Requires 5+ years of backend development experience, proficiency in Flask, and experience modernizing legacy applications.

Senior Integration Architect will plan and design integration processes, leading a team to implement them. Focus will be on Manufacturing area integrations. Requires experience with NodeJS, AWS services, Azure DevOps, and GxP environments. Strong communication and project management skills are essential.

Junior Test Manager oversees software and system testing to ensure quality. Manages testing resources, coordinates stakeholders, and plans testing activities including automation. Requires experience in software testing, quality assurance, and test strategy development.

Microsoft Cloud Engineer to support the migration of a mature, business-critical application from on-premise to Azure using a Lift & Shift approach. Requires expertise in Azure architecture, on-premise to cloud migration, Windows Server/IIS, SQL Server, and Docker.

Senior Java Engineer to design, develop, and maintain scalable server-side applications for FX trading. Participate in the full SDLC, collaborate with cross-functional teams, and ensure seamless integration with messaging/middleware technologies.

Senior Data Engineer to design, build, and deliver data ingestion and warehousing solutions. Implement scalable ETL/ELT pipelines using DBT and Google BigQuery. Orchestrate data pipelines with Apache Airflow and ensure production reliability.

Experienced DevOps Engineer needed for large-scale AWS database environments. Focus on MySQL and Amazon Aurora, with occasional PostgreSQL and Microsoft SQL Server. Strong performance tuning, troubleshooting, and optimization skills required.

DevSecOps Consultant will design, implement, and optimize DevSecOps pipelines, integrate security controls into CI/CD workflows and IaC, and collaborate with development, operations, and security teams.

Lead and grow high-performing engineering teams, co-own architecture, and raise engineering excellence for a once-in-a-generation real-time event. Manage delivery, incident response, and continuous improvement while partnering with Product/Design and stakeholders.

Platform Service Manager will drive development of Platform Services toward improved resilience and effectiveness. Responsibilities include contributing to an operating model for Platform services management, providing requirements for tools, and collaborating with Service Management to improve processes.

Develop and implement microservices for document transformations using C#/.NET and React. Design and manage Temporal workflows for data processing orchestration. Collaborate on system architecture, service contracts, and performance tuning. Own the full product lifecycle, including observability, testing, and CI/CD within an Azure/Kubernetes environment.