5308 2022 Kraków English-speaking jobs in Kraków

Ubuntu Security Engineer will analyze, fix, and test vulnerabilities in open source packages. Collaborate with teams to exchange vulnerability patches and ensure Ubuntu includes robust security features.

Senior Partner Sales Manager will build relationships with Global System Integrator partners, increase Canonical market share, and evangelize the partnership. They will negotiate contracts, work with marketing and sales engineering, and lead executive interactions.

Data Quality Specialist to monitor data integrity, validate calculations, and collaborate with development teams to resolve issues and enhance quality standards. Must have 1+ years of data quality experience in a technical environment. Strong Excel skills and knowledge of Agile methodology required.

Java Developer to design, develop, and maintain backend services and APIs using Java 17, Spring Boot, and PostgreSQL. Experience with GCP, Jenkins, and Git required.

Designs, builds, and operates secure, scalable, and automated DevOps platforms for high-throughput payment systems. Responsibilities include CI/CD engineering, cloud operations on GCP, Infrastructure as Code, and ensuring production reliability.

Tech Lead Software Engineer will oversee the software development lifecycle, mentor junior developers, and champion code quality. Requires 7+ years of experience, proficiency in Angular, NestJS, TypeScript, and cloud platforms.

Lead .NET Engineer with expertise in AI and Azure to design, develop, and deploy AI-driven solutions. Collaborate with data scientists and product owners to transition AI research into production software. Mentor developers and drive technical best practices.

Azure Cloud Infrastructure Engineer needed for development of cloud SaaS solutions. Experience in cloud environments, software design and development, and migrating complex products to cloud is required. Knowledge of Azure technologies, DevOps, CI/CD, and programming languages like C#, JavaScript, or Python is essential. Fluent English required.

Frontend Developer will participate in the full development lifecycle, including analysis, development, testing, and production support. Collaborate with a team to break down business requirements into user stories and deliver iteratively.

Senior AI Platform Engineer will design and maintain semantic context layers for AI agents, develop user interfaces for agent configuration, and integrate RPA agents with semantic reasoning capabilities. Requires senior-level full stack engineering experience, deep understanding of semantic technologies, and hands-on experience with AI agent frameworks.

Senior GPU Compute Engineer to configure, optimize, and analyze NCCL for distributed GPU clusters. Requires 5+ years of experience in GPU computing, distributed systems, or HPC environments with strong NCCL expertise.

Experienced Databricks Data Platform Engineer needed to manage, optimize, and secure the platform. Responsibilities include designing, developing, and maintaining APIs, ensuring high availability, and providing insights into platform usage. Requires 10+ years IT/Data experience, 5+ years as a Databricks Data Platform Engineer, and expertise in Azure/AWS, PySpark, Python, SQL, and ETL tools.

Senior Data Engineer to process and analyze large-scale sensor data from autonomous vehicle test fleets. Responsibilities include developing ETL pipelines, performing advanced analytics, and preparing data for simulation and machine learning. Requires strong SQL, Python, and Spark/PySpark skills. Remote work with daily overlap with the US team.

Senior Data Engineer to develop and maintain data pipelines for Autonomous Vehicle (AV) development. Responsibilities include analyzing sensor data, designing ETL pipelines, and preparing data for simulation and machine learning. Requires strong Python, SQL, Spark/PySpark, and Databricks experience.

Develop low-level software components including drivers, modules, and Hardware Test Software for hardware field applications and testing. Work with hardware teams to verify and validate embedded systems, conducting real-time testing. Configure and debug communication protocols (SPI and I2C). Create and maintain documentation for low-level drivers.

Senior Product Writer will create and evolve product documentation, content strategy, and help-center experience. Collaborate with teams to ensure clear, concise content for diverse audiences. Requires 5+ years of experience writing product documentation in a B2B SaaS environment and native-level fluency in English.

HCLTech seeks an Artificial Intelligence Engineer with 4+ years of experience developing Large Language Models (OpenAI, Langchain) and Machine Learning/Deep Learning systems (PyTorch, scikit-learn, pandas). Strong Python skills and experience with Go are required. Experience with speech recognition using ML models, Python web frameworks (FastAPI), Docker, and MLOps tools (e.g., MLflow, databricks) is also desired.

Lead the development of a cloud-based 3GPP compliant 5G SA core network. Provide technical designs, documentation, and delivery schedules. Oversee developers and implement 5G SA Network Functions.

Full Stack Developer will design, develop, and implement complex features in a Cloud environment. Responsibilities include collaborating with peers, contributing to development standardization, and participating in ideation workshops. Experience with React, TypeScript, .NET, and Microsoft Azure is required.

This supervisor-level role oversees the operational performance and reliability of enterprise Windows and Linux server platforms, storage, backup, and virtualization services. The Platform Operations Supervisor leads day-to-day Run operations, collaborates with the Build team, and ensures operational services follow ITIL best practices and service level agreements.