8301 English-speaking jobs in Lesser Poland Voivodeship

Senior Python Developer to design and deliver data platform capabilities for global healthcare products. Responsibilities include end-to-end data pipeline design, Python development, data modeling, and CI/CD implementation. Requires 5+ years Python experience, Databricks expertise, and Azure cloud knowledge.

Develops and deploys production-ready machine learning models for content extraction and classification using Python and AI techniques. Collaborates with teams to design, test, and support new products and features. Requires experience with Document AI, OpenCV, and machine learning frameworks.

Senior QA Engineer / QA Lead will design and implement test strategies for .NET applications migrating to Azure. Requires 5+ years of QA/Test Automation experience with Playwright or Selenium, API testing, and CI/CD integration.

Senior FullStack Engineer to transition legacy .NET applications to Azure. Requires 8+ years experience in Full-Stack development with C#/.NET, Azure architecture, and SQL Server. Strong React skills and experience with API design and CI/CD are essential.

Senior SAP ABAP MM Developer to implement change requests, fix bugs, and support functional stakeholders in retail projects. Requires strong experience with SAP S4/HANA, ABAP Object-Oriented programming, and SAP MM area.

Senior Python Engineer to develop and maintain applications using Azure services and technologies. Experience with Generative AI, LLMs, and event-based design patterns is required.

As a Machine Learning Engineer, you will build and manage the lifecycle of machine learning models using PyTorch and MLFlow. Responsibilities include developing training pipelines, managing compute resources on Slurm, and deploying ML infrastructure on AWS. You will also design data pipelines and optimize inference pipelines for model deployment.

This role focuses on managing the lifecycle and user support of internal IT-managed services, primarily Spinnaker and Redis. Responsibilities include improving automation, maintaining security, and developing a migration plan toward a scalable technology stack. Experience operating and maintaining Spinnaker and Redis, along with strong service management and automation skills are required.

Drive business innovation by deploying and maintaining machine learning pipelines using Azure and on-prem clusters. Collaborate with Data Scientists to develop AI-powered projects, leveraging Python, PySpark, Airflow, Docker, and Kubernetes.

We are seeking a Scala Engineer Expert to implement new security features for our communication protocol. This role requires strong cryptographic knowledge, in-depth understanding of security for distributed systems, and great attention to detail. You will work closely with a skilled team on this project used by large international financial companies.

Founding member of a globally distributed team developing an AI-powered platform to revolutionize developer experience within a large technical organization. Design and implement integrations with LLMs and APIs, develop intelligent agent-based systems, and engineer core infrastructure. Collaborate with engineers in the US to ensure platform meets global team needs.

Senior Engineer to develop and maintain IDEs and plugins within the JetBrains ecosystem. Responsibilities include implementing new features, ensuring code quality, and collaborating with a team. Experience with Kotlin, Java, and IDE extension development is required.

We are seeking a DevOps Engineer specializing in Spinnaker to manage the lifecycle and user support of internal IT services. Responsibilities include ensuring performance, scalability, security, and smooth release management for Spinnaker and Redis infrastructure. The role also involves preparing technical documentation, proposing migration plans, and demonstrating proactive problem-solving.

System Analyst to collaborate with sales, clients, and development teams. Translate business requirements into technical specifications and product roadmaps. 5+ years of experience as a System Analyst with a strong understanding of SDLC, Agile methodologies, and RESTful APIs. Excellent communication and documentation skills.

Senior Data Engineer to design, build, and maintain cloud-based data infrastructure for healthcare applications. Responsibilities include defining data pipelines, creating self-service tools, and implementing microservices. Requires experience with cloud platforms, data modeling, Python, PySpark, Azure, Snowflake, and Terraform.

Senior Front-end Developer needed to design, implement, and debug software components for a food delivery platform. Requires 5+ years experience with HTML, CSS, JavaScript (ES6), Vue/Vuex, Bootstrap, and Git.

Senior SAP BTP Developer to design, develop, and implement cloud-based solutions on SAP BTP. Requires 5+ years of experience in SAP BTP development, ABAP, and web development (JavaScript, TypeScript, or Node.js). Proven experience with SAP CAP, OData/REST APIs, and SAP HANA. Strong communication and mentoring skills.

Embedded Developer with C and Rust experience needed for smart sleep-tracking device development. Will contribute to software components, documentation, and project meetings. Requires experience with networking, IoT, ESP32 MCU, and embedded system debugging.

Senior Scala Developer to design and deliver robust Back-End solutions for a high-load, data-driven social commerce platform. Collaborate with a UK-based product team, take ownership of major features, and influence technical decisions across scalable architecture, stream processing, data storage, and CI/CD practices.

Experienced Kotlin Developer needed to design, develop, and maintain RESTful APIs and microservices using Quarkus. Responsibilities include leading OpenAPI-first design, optimizing system performance, implementing robust testing strategies, and ensuring application security.