intern internship 2023 English-speaking jobs in Kielce

Software Engineer will design, build, and test software products used globally. Collaborate with multi-functional teams to develop solutions for Visa's technical offerings. Leverage Java, Spring, Hibernate, and other technologies to build scalable products.

Data Analyst will build and maintain SQL-based dashboards to track model stability, data drift, and feature quality. Responsibilities include designing alert logic, investigating anomalies, and proposing corrective actions. Strong SQL skills and experience with data validation, monitoring, or analytical quality control are required.

Provides analytical and operational support for global compensation redesign and harmonization. Supports incentive design, data analysis, and implementation activities. Collaborates on training materials, system optimization, and process improvement initiatives. Requires strong analytical skills, attention to detail, and experience with Workday Advanced Compensation.

Software Development Engineer in Test (SDET) needed for automated testing of AI-based algorithms for home IoT devices. Develop and maintain Python test frameworks, collaborate with firmware and hardware teams, and support the General QA team. Strong Python skills and experience with Linux-based systems required.

Senior Quality Engineer will design, execute, and optimize automated tests across various levels (functional, integration, contract, performance, and load). Responsibilities include integrating automated testing into CI/CD processes, advocating for high-quality feature specifications, and assisting with test strategy development. Requires 5+ years of testing experience, JavaScript/Typescript automation skills, Atlassian tool proficiency, API testing experience, Playwright expertise, and cloud platform familiarity.

Senior Cloud Engineer to develop and maintain cloud landing zones and architectures on AWS. Requires expertise in Kubernetes, serverless computing, networking, Python, IaC tools, and cloud security best practices.

Software Engineer will design and implement features for the claiming experience, handling complex business logic and legal data. Responsibilities include building backend services, rendered UI, and contributing to a culture of continuous delivery.

Develop and maintain automation workflows using UiPath and related tools. Assist with platform setup and oversight in virtual environments. Collaborate with teams to identify automation needs and provide technical guidance.

Lead Software Engineer with 10-15 years of experience in MLOps, Machine Learning Engineering, or DevOps. Deep expertise in AWS machine learning infrastructure, specifically SageMaker. Strong Python skills and experience deploying LLM frameworks (LangChain, LlamaIndex, or similar) in production. Proven track record of building and maintaining internal tools for cross-functional teams. Solid understanding of LLMOps principles.

Manage credit control processes to safeguard liquidity and minimize financial risk. Responsibilities include credit assessments, monitoring overdue receivables, managing credit limits, and ensuring compliance with internal policies. Requires a degree in Business Administration or comparable field and 2-4 years of experience in credit control or a related area. Strong IT skills in MS Office and SAP S/4 HANA are required. Fluency in French (C1), German (B2), and English is essential.

Senior SAP Security & Authorization consultant responsible for managing and maintaining security across on-premise and cloud-based SAP systems. Designs, implements, and secures SAP roles and authorization models, ensuring compliance with standards like SOX, GDPR, and ISO27K. Provides support for user access management and resolves security incidents.

Lead Technical Artist to define and shape the technical vision for the art pipeline of Project Hadar, a new original IP. Responsibilities include prototyping, researching, and integrating new features in Unreal Engine 5, leading and mentoring technical artists, and ensuring high-quality asset integration. Requires minimum 6 years of experience in a technical art role and minimum 3 years of leadership experience. Strong knowledge of Unreal Engine 5, DCC workflows, and tool creation using Python and/or C++ is essential. Fluent English required.

SAP FI Tax Consultant will participate in SAP implementations and projects, delivering country-specific solutions in VAT, tax, and reporting. Provide professional SAP advisory on VAT, tax, and reporting areas for clients. Collaborate with Tax Departments to deliver high-quality solutions.

Sales Support Specialist (Administrator) to provide administrative and operational support for pre-sales and post-sales processes. Requires 3-5 years of experience in a sales support or administrative role, proficiency in Salesforce, and strong communication skills.

Senior Manager, Technology needed to oversee IT infrastructure, streamline operations, and define the future structure of the IT department. Must bridge the technical gap for non-technical leadership and manage technical transitions during rapid organizational change.

DevOps Engineer (AI) to join an international squad focused on developing and optimizing the development environment. Responsibilities include writing code, automating deployments, collaborating with cross-functional teams, and contributing to technical documentation. Requires strong experience in software development (Git, Python, TypeScript), AI tools (Amazon Q, Kiro, Claude), AWS Infrastructure as Code (Terraform, CDK, Ansible), and service management (ITIL or similar). Must have EU citizenship and fluent English.

This Marketing & Decisioning Internship supports initiatives demonstrating the effectiveness of Pega's RTIM and CDH solutions. Responsibilities include organizing and interpreting mystery shopping data, analyzing results, and creating presentations and prospecting materials.

Site Reliability Engineer will support development infrastructure automation. Responsibilities include administering Linux servers, improving deployment and monitoring processes, and diagnosing production issues. Requires 5+ years experience deploying, monitoring, and troubleshooting large-scale distributed systems, scripting/programming knowledge, and experience with cloud-based infrastructures like AWS.

Junior Frontend Software Engineer to join the Cove Data Protection product engineering team. Develop and maintain frontend features using Angular, TypeScript, and write unit and end-to-end tests. Collaborate with backend engineers, QA, and product stakeholders.

Experienced Azure Data Engineer sought to design, develop, and maintain scalable data pipelines and architectures using Microsoft Azure services, including Microsoft Fabric.