9331 English-speaking jobs in Kraków

Design, develop, and maintain backend applications using Java for a modern analytics platform and other projects including a mobile banking platform and a healthcare mobile application.

Lead the design, development, and evolution of Java-based backend systems for complex, enterprise-grade projects. Translate business requirements into scalable, secure technical solutions. Design backend and system architecture, including REST APIs, microservices, and event-driven components.

Develops high-quality software solutions using Java (Spring Boot or other frameworks) and Microsoft Azure. Implements CI/CD best practices and advocates for system reliability, scalability, and efficiency.

Android Developer providing second-line support on a project with a rotational on-call schedule. Responsibilities include analyzing and diagnosing issues, bug fixing, and collaborating with other developers.

Tech Lead Python Frontend needed to define technical vision, manage projects, and lead a team of developers. Requires 6+ years of Python experience, frontend expertise (React preferred), and strong people management skills. Excellent communication and problem-solving abilities are essential.

Tech Lead Node.js Frontend will define technical vision, make architectural decisions, and manage technical debt. Requires 6+ years Node.js experience, frontend (React preferred), and people leadership experience. Excellent communication and problem-solving skills are essential. Must have strong English (C1), Polish is a plus.

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

Netguru seeks a Solution Architect for a full-time, remote position. The role requires expertise in Enterprise Solution Architecture, ERP/Operational Backbone architecture, and Logistics/Supply Chain domain experience.

Tech Lead Frontend will define technical vision, make architectural decisions, and manage a team of up to 12 developers. Requires 6+ years of frontend development experience, strong React expertise, and experience in at least one additional technical area (backend, ML/AI, or DevOps).

Senior Engineering Manager – AI leads and builds high-performing software engineering teams, contributes to product roadmap, and ensures operational excellence. Requires 7+ years managing software development teams, 1+ year managing managers, and deep knowledge of software engineering disciplines.

Build and evolve the Python core engine of a DevSecOps product. Create services analyzing repositories, pipelines, and cloud tooling. Implement rules, scoring, and automation.

Lead Data Engineer will design and build scalable data platforms using Databricks, Snowflake, and Microsoft Fabric. Responsibilities include creating reusable frameworks, leveraging GenAI for automation, and leading technical discussions with clients.

Manages end-to-end commission needs, analyzes sales compensation programs, and supports sales operations and finance leaders. Requires strong analytical skills, proficiency in Excel and PowerPoint, and the ability to adapt to a dynamic environment.

Software Engineer (Kotlin) to design, develop, and maintain scalable microservices for a cloud-native platform. Responsibilities include infrastructure provisioning, data migration, API development, and ensuring service reliability. Requires 5+ years of backend development experience with Go (Golang) and/or Kotlin, GCP experience, and Terraform.

Senior Frontend Engineer (React.js) will lead frontend development for a dual-purpose platform, transforming environmental and agricultural data into actionable insights. Responsibilities include feature evolution, geospatial visualization, code maintenance, and collaborative design. Must have 5+ years of experience with ReactJS and TypeScript, experience with UI libraries, geospatial technologies, and API integration.

AI/ML Engineer needed to develop and prompt LLMs for business solutions. Collaborate with stakeholders, analyze data, design and implement AI solutions, and document work. Requires 5+ years experience, Python proficiency, and LLM/NLP expertise.

Security Consultant will assess, design, and implement security measures, ensuring compliance with industry standards. Implement and manage Public Key Infrastructure (PKI), developing policies, processes, and advice on PKI governance. Collaborate with cross-functional teams to integrate security into data workflows.

Senior QA Engineer will design, execute, and maintain test cases for functional, integration, and regression testing. Validate API integrations and payment flows, and collaborate with developers, product managers, and external providers.

Supervises and mentors a global team of application developers, overseeing the development, maintenance, and support of complex software solutions. Ensures adherence to SDLC, change management, and audit compliance processes. Drives continuous improvement in application performance, reliability, security, and user experience.

Senior Cyber Security Engineer will operate, maintain, and oversee SIEM solutions in hybrid environments, including Microsoft Sentinel. Responsibilities include administering Microsoft Sentinel, analyzing security events, and automating security solutions. Requires a Bachelor's degree, 6+ years of IT experience, and a relevant professional certification.