30 English-speaking jobs in Kielce

Manages data analytics consulting projects, proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members on client projects, developing data-driven solutions. Designs, develops, and implements management information products, analytical solutions, and raw data extraction processes. Provides insights on transforming raw data into visualizations to support management decisions. Leads the development of data tools for transformation, management, and access. Oversees the implementation of performance monitoring protocols in data pipelines. Supports the identification of data governance requirements and manages data accessibility.

Develops software integrating with hardware, including IoT protocols and energy devices. Tests, diagnoses, and builds services for real-time data collection and processing.

Senior Python Developer will implement and maintain scalable backend services and platform components for an analytics platform. Collaborate with cross-functional teams and clients to deliver new features and resolve issues. Diagnose and resolve complex technical problems. Share knowledge and best practices within a team.

Design and implement integrations with LLMs and APIs to revolutionize internal developer experience. Develop intelligent agent-based systems and integrate AI capabilities into developer workflows. Collaborate with a distributed team to research, prototype, and deploy solutions.

Senior mobile developer to build Android and iOS apps for inMotu, an AI-powered digital physiotherapy platform. The role involves close collaboration with the product team and technical lead using Kotlin.

Senior GoLang Developer will analyze and implement solutions based on requirements, test source code, and participate in code reviews. Expert-level programming skills in Golang (3+ years of daily coding experience) and experience in developing API-driven architectures (e.g., REST, gRPC) are required.

Customer Relation Specialist (substitute contract) will handle client service requests, build relationships, and ensure client satisfaction. Responsibilities include telephone contact, service quality assurance, and sales of additional services.

The Hotel Sourcing Agent supports the Hotel Revenue and Contracting Director in executing the company's sourcing and contracting strategy. This role involves full lifecycle management of hotel sourcing, from identifying opportunities and distributing RFPs to negotiating rates, finalizing contracts, and ensuring compliance.

Experienced Azure Data Engineer needed for remote development team. Design, build, and maintain data platforms using Azure analytics stack and Databricks. Collaborate with architects, data scientists, and stakeholders. Minimum 3+ years' experience with Azure Data Factory and Databricks. Strong SQL skills and experience with data transformation tools, Spark, and real-time analytics solutions.

Data Scientist to work on e-commerce projects involving machine learning and large-scale data processing. Requires Python, Scala, SQL, GCP, Vertex AI, BigQuery, Apache Spark, Airflow, and Looker Studio. Minimum 3-5 years of experience in data science with proven production ML model deployment experience.

Senior Java Software Engineer will design, develop, and maintain highly scalable applications using Java/Kotlin, Kafka, and Spring frameworks. Experience with microservice architecture, AWS, and database systems like MongoDB and Postgres is required.

Senior Kotlin Software Engineer will design, develop, and maintain scalable applications using Java/Kotlin, Kafka, and Spring frameworks. Experience with AWS, microservice architecture, and database systems like MongoDB and Postgres is required.

Analyze, troubleshoot, and implement technical solutions for Atlassian systems and plugins. Collaborate with users on process automation, reports, workflows, and dashboards.

Senior Business Analyst will develop and maintain solutions for project, portfolio, and process management within the Atlassian Jira environment. Responsibilities include analyzing and modeling processes, designing and configuring solutions, and supporting PMO with methodology and reporting standards.

ServiceNow Developer will analyze development needs, design solutions, and develop and administer ServiceNow applications. Responsibilities include scripting, workflow creation, portal development, and ensuring compliance with development standards. Minimum 2 years of experience as a ServiceNow Developer with experience in core modules is required.

Technical Lead for C++ development team. Develop cloud-native database solutions, maintain connectors, and ensure low latency for multitenant systems. Requires C++, AWS Lambda, RDBMS, NoSQL, Python, and Golang experience.

The Institute of Physics of the UJK Kielce seeks a computer engineer/scientist with a PhD and habilitation in IT related disciplines for research and teaching in computer science and data engineering.

Design, build, and optimize data solutions using Power BI, SQL, Python, and PySpark. Collaborate with teams to develop analytics solutions that drive growth and efficiency. Experience with Azure, Databricks, Snowflake, and data modeling is required. Knowledge of the insurance domain is a plus.

Design and implement integrations with LLMs and APIs to automate software development tasks. Develop intelligent agent-based systems and integrate AI capabilities into developer workflows. Collaborate with a distributed team to research, prototype, and deploy solutions.

The Group Reservations Consultant supports customer success by assisting event organizers, VIPs, and attendees with hotel bookings. This role involves liaising with hotels for allocations, rooming lists, amendments, and cancellations. The position requires fluency in English (minimum B2 level) and experience in the travel, hotel, concierge, or events industry is a plus.