769 English-speaking jobs in Poznań

NET Kotlin about-project : How freelancing works at Netguru? As a , you can choose what works well for you. You decide when, where, and how you work on projects and tasks. We match you with work that fits your skills. Plus, you have access to various opportunities across different industries and companies. That means you will not only gain more experience, but also develop various skills.

Senior Fullstack Engineer will design, develop, and maintain full-stack applications. Build backend services and REST APIs primarily in Java with Python for services, automation, and scripting. Contribute to solution design and technical discussions. Deliver changes through CI/CD pipelines and ensure high quality through automated tests and code reviews. Support production systems and collaborate with product, engineering, and platform partners.

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired by a collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible.

Senior Network Operations Engineer resolves complex customer cases involving satellite ground network performance, routing anomalies, or connectivity degradation. Provides technical guidance during high-severity incidents and performs root cause analysis. Must demonstrate SME-level proficiency in either Satellite/RF or Network/ISP domains. Requires 5+ years of experience in technical support or operations with a focus on system troubleshooting and direct customer engagement. Multilingual support in English (B2) and/or French/Spanish/German is required.

Lead Salesforce Commerce Cloud (SFCC) developer for SFRA-based implementations. Develop custom cartridges, controllers, middleware events, and pages/components. Integrate SFCC with 3rd party systems. Provide technical guidance to other developers.

Senior SAP EWM Specialist & Developer needed for a complex, validated warehouse management solution. Develop and implement enhancements, analyze business requirements, and troubleshoot issues. Requires 5+ years of SAP EWM experience, MFS expertise, ABAP development skills, and familiarity with regulated environments. Fluent English required, German preferred.

What do we offer: B2B contract employment. A culture of friendship and trust – over 92% of employees agreed with this in our latest satisfaction survey. Support and collaboration – 100% of employees feel supported by their teams. Access to the latest IT technologies. Opportunities for growth within an international company. Internal & External Training: “Secure Thursdays,” “Science Fridays.

Leads and develops Procure-to-Pay (P2P) accounting teams, ensuring efficient and compliant delivery of end-to-end P2P processes. Oversees Accounts Payable, GR/IR, and related activities, driving process improvement and stakeholder satisfaction. Manages escalations, risks, and complex issues within P2P scope. Requires a university degree in finance or a related field and minimum 5 years of relevant accounting experience. Strong technical skills in accounting systems and regulations are essential. Excellent communication, collaboration, and problem-solving skills are also required.

Provide technical support for Revalize software solutions to German-speaking customers. Analyze, troubleshoot, and resolve customer issues. Communicate technical information clearly and effectively. Contribute to knowledge base articles and documentation.

Your mission At VIER, we build and operate AI-powered applications that enable intelligent customer service experiences at scale. As part of our AI Platform Services team, you will take ownership of the reliable operation, scalability, and continuous evolution of our AI infrastructure landscape.

Finance Controller needed for GSK's Close & Control Team, supporting European Partnership Markets. Manage financial controlling activities, ensuring compliance with IFRS and SOX. Oversee period-end close process, provide management reporting, and conduct variance analysis. Act as primary point of contact for Trading Partner Finance team. Degree in Finance/Accounting or equivalent experience required.

Accounts Payable Intern will handle payable processes for 14 markets, maintain supplier requests, reconcile statements, and assist with account reconciliation. Requires a degree in Economics or current studies, proficiency in Excel, and teamwork skills.

Manages master data creation and maintenance, collecting information, enriching records, and ensuring accuracy. Collaborates with departments to support customer onboarding and data integration.

Junior Software Engineer to join the Tech Platform team. Develop custom antibot solutions and manage HTTP cache for a high-performance L7 platform. Must have a basic understanding of Go, REST, JSON, and SQL.

Senior DevOps engineer to design, implement, and maintain containerized platforms in secure, on-premises air-gapped environments. Responsibilities include managing Docker and Kubernetes, administering OpenShift clusters, and troubleshooting platform issues. Requires strong Linux administration, container orchestration, and OpenShift experience.

Data Analyst needed for a 6-9 month contract with potential extension. Collaborate with cross-functional teams to define, document, and communicate data platform requirements. Translate business needs into technical requirements and support the full requirements lifecycle. Strong analytical, communication, and Python skills are required. Experience with AWS services and data visualization tools is a plus.

is looking for a Tech Lead (Scala) for a full-time on-site position (40 hours per week) in Ukraine. Our client is a finance company and an alternative lending platform focused on providing capital access to small and medium-sized businesses. You'll contribute to a microservices-based fintech origination platform.

C# Developer will design and implement business logic for Veeam's product lines, including Cloud, SaaS, virtualization, backup & replication. Develop new features, enhance functionality, and take ownership of major components.

Design and develop cloud-native microservices using Node.js and Python. Build IAM solutions based on OAuth2, OIDC, and JWT. Create serverless applications on AWS and collaborate with cross-functional teams.

Provide first-class technical support for IntelliJ Platform-based IDEs and their developer tooling. Analyze performance, indexing, file-system, and networking issues. Diagnose issues across IDE plugins, standalone command-line tooling, and agent protocols. Investigate authentication, licensing, and quota issues. Write and maintain knowledge-base articles.