intern internship 2023 English-speaking jobs in Częstochowa

Supports the Global Tax team with transfer pricing analysis across Group entities. Analyzes profitability, calculates transfer prices, implements system changes, and tracks results. Requires 1-3 years of experience, a degree in Economics/Accounting/Taxation, and strong analytical and communication skills.

Lead global IT stability and resilience initiatives for a financial services leader. Design, fund, and communicate a roadmap aligned with strategic targets. Oversee cross-functional projects applying SRE, ITIL v4, FinOps, and automation frameworks.

Experienced C++ / C# / Kotlin Multiplatform Developer sought for secure, cross-platform software development. Responsibilities include building cross-platform modules, integrating native C++ libraries, and implementing Windows-based features. Proven commercial C++ experience on Windows required, with additional Linux/macOS experience beneficial.

Supports day-to-day security monitoring and incident handling within the Security Operations Center. Identifies, analyzes, and escalates potential security threats. Investigates suspicious activities, gathers evidence, and documents findings.

Senior AI-Ready Data Advisor develops strategic data plans to drive AI-powered insights. Partners with client leadership to align business objectives with data opportunities. Leads consulting engagements related to data quality, metadata management, and data cataloging. Drives innovation leveraging emerging technologies in AI, automation, and cloud platforms. Builds and leads data management solutions, including data ingestion, transformation, orchestration, discovery, MDM, data quality, data cataloging, exploration, governance, and more. Collaborates with other team members and clients to build the solution landscape. Coaches junior team members. Requires 10+ years of experience in building data architecture and software solutions, strong command of backend solution architecture and data engineering tools, and proven experience using agentic development tools. Expertise in cloud platforms such as Azure and GCP is preferred.

Leads and manages a global portfolio of ~400 IT supplier contracts, driving negotiations, renewals, and terminations. Ensures contracts meet legal, risk, and compliance standards. Identifies and mitigates commercial, legal, and operational risks.

Team Lead Product Engineering Commercial Pharma International 360 Insights will lead the architectural integrity and selection of digital technologies for customer engagement and measurement strategies. This role translates strategic roadmaps into technical plans, drives engineering excellence, and ensures compliance with healthcare regulations.

Lead infrastructure projects, support AI-powered applications, and collaborate with clients to ensure smooth deployment and integration. Manage incident response, disaster recovery, and security best practices. Collaborate with clients to understand their needs and provide technical support. Mentor and support engineers, helping them grow their expertise in cloud, DevOps, and automation.

Senior Product Manager to lead and scale FastEdge, Gcore's edge computing and logic execution platform. Define product vision, strategy, roadmap, and developer experience. Drive product differentiation and monetization, working closely with engineering, design, product marketing, sales, and platform teams.

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.

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.

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.

Firmware Development Engineer will design, code, debug, execute, and report on automated/manual tests. Responsibilities include creating validation strategies, participating in architecture reviews, and collaborating with teams on Agile processes.

Relativity’s Application Security team seeks a Senior Security Engineer to design, implement, and promote security best practices within Relativity software products. Responsibilities include technical security reviews, penetration testing, and assisting with security compliance audits.

Mobile Architect needed for a leading appliance manufacturer. Design and architect iOS and Android applications, drive code quality and performance, and lead technical evaluations.

Senior Data Analyst – EHS&S supports the Corporate Environment, Health, Safety, & Sustainability (EHS&S) organization through data management, analytics, and system administration. This role ensures the quality, integrity, and accessibility of EHS&S information and transforms data into insights that improve organizational safety, environmental performance, health, sustainability, and compliance programs.

Lead Software Engineer will oversee the architecture of solutions and domains, manage a development team, and ensure successful project delivery. Requires 7+ years of Java and Spring experience, strong leadership and communication skills, and knowledge of DDD, EventSourcing, CQRS, and Reactive Programming.

Senior Python Developer needed for a financial project focused on developing modern credit solutions. Responsibilities include developing automation tools, supporting analytical work with financial data, exploring AI tools, and collaborating with stakeholders. Requires 5+ years of Python development experience, strong analytical skills, and experience with AI-assisted development tools.

Build AI-powered product experiences and integrate AI tools into your development workflow. Work across diverse stacks with end-to-end ownership, choosing the right technologies for each challenge. Take real ownership from idea to production, creating systems used by millions. Simplify software architectures, pipelines, and codebases.

Power Platform Analyst will design and implement projects within the Microsoft Power Platform environment to create digital experiences for end users. Collaborate with vendors to deliver IT services and solutions across multiple markets. Translate business requirements into innovative, practical, and secure technology solutions.