939 English-speaking jobs in Poznań

Lead the global product marketing strategy for a leading B2B iGaming solution provider. Define and execute go-to-market plans across Slots, Live Casino, and Sportsbook, leveraging market insights and product knowledge. Manage a global product marketing team and collaborate with cross-functional partners.

Senior Java Developer to design, develop, and maintain high-throughput backend applications for a Warehouse Execution System (WES) project. Experience with Java 8+, Spring, ActiveMQ, Oracle, PostgreSQL, REST Webservices, Jenkins, and GitHub required.

Develop, maintain, and scale core platform services and content management tools using Kotlin/Java, Spring, PostgreSQL, Couchbase, GCP, Hermes, Kubernetes, and Docker. Actively monitor, optimize, and analyze platform systems to ensure stability and reduce technical debt. Provide technical support for critical business projects and lead software development initiatives.

Credit Collection Specialist needed for a global manufacturing company in Poznań. Reviews accounts, initiates communication with Spanish-speaking clients, resolves disputes, and prepares reports. Requires a Bachelor's degree, B2/C1 English, and proficiency in MS Office.

DevOps Specialist with mainframe (z/OS) experience needed for long-term project modernizing enterprise development environments. Migrate legacy SCM solutions to modern DevOps toolchains (DBB, Git, IDD). Strong scripting, CI/CD, and cloud experience required.

Senior Fullstack Software Engineer needed to design, implement, and deploy cloud-based systems. Requires 5+ years of Java or Kotlin and 3+ years of JavaScript or TypeScript experience. Hands-on experience with SQL and NoSQL databases and cloud platforms (AWS, GCP, Azure) is essential. AI-assisted software development experience is a plus.

QA Engineer needed for ecommerce solutions. Design, document, and execute test cases across web applications, APIs, and backend systems. Build and maintain test automation using Playwright (or similar) with JavaScript/TypeScript. Collaborate with developers throughout the delivery lifecycle.

Build and maintain scalable backend systems for global clients. Design, implement, and optimize resilient systems with a focus on clean, maintainable code. Collaborate with a team to translate requirements into working technology.

Embedded software tester to develop and implement testing strategies for bionic hand prosthesis software. Experience in testing embedded systems software and strong analytical skills required.

SDLC Process Consultant / Analyst to assess and redesign software delivery processes in a mid-to-large IT organization. Analyze current workflows, identify bottlenecks, facilitate workshops, and design process improvements. Must have 4-5 years of experience in IT delivery, business/system analysis, process analysis, software delivery consulting or technical project work.

Guidewire Cloud Platform Expert Senior Engineering Excellence Consultant will coach engineering squads on modern practices like automated testing, CI/CD, and trunk-based development.

XTB seeks an Engineering Team Leader to lead a team modernizing the company's core trading server. Responsibilities include ensuring development tasks meet technical standards, collaborating with other teams on solution architectures, and supporting team growth. Requirements include several years of software development experience, team management experience, and the ability to create Java-based microservices.

Senior Site Reliability Engineer designs, implements, and maintains cloud-based infrastructure for large-scale systems. Develops data-processing software, advises customers on cloud-native solutions, and solves complex technical challenges. Requires 6+ years of experience with AWS and GCP, Infrastructure as Code, and configuration management tools. Strong programming, communication, and leadership skills are essential.

Senior Azure DevOps Engineer needed for full-time position. Requires 5+ years of commercial Azure cloud experience, strong CI/CD knowledge, and expertise in Terraform, Ansible, Kubernetes, Azure YAML Pipelines, Azure Log Analytics, and Azure DevOps facilities. Must have experience with Azure Active Directory B2C, SSO authentication, Microsoft SQL Server, scripting, and web application deployment.

As an Infrastructure Architect, you will design and implement cloud, on-premise, and hybrid architectural solutions for customers. You will create prototypes, analyze requirements, and propose solutions while collaborating with internal teams and customers. Proficiency in at least 3 of the following is required: public cloud (Azure, AWS, or GCP), Windows or Linux, network solutions, virtualization platforms, VDI, Microsoft Entra ID, Microsoft 365, and advisory management of client investments. Fluency in English is mandatory.

Senior DevOps Engineer will design and implement CI/CD pipelines, manage cloud infrastructure, and automate deployments. Experience with Azure DevOps, GitHub Actions, Infrastructure as Code, and Azure cloud services is required.

Senior Validation Specialist needed with 3+ years experience in IT & Software Validation (CSV, GAMP), preferably in pharma. Must have experience leading validation for projects, authoring validation plans and reports, and working with SDLC processes in regulated industries. Strong communication, collaboration, and problem-solving skills required.

Senior Data Engineer / Data Scientist to design, develop, and optimize data mastering frameworks and entity resolution solutions. Leverage machine learning, NLP, embeddings, and AI-based approaches to improve semantic matching and record linkage. Build and enhance semantic matching capabilities for structured and unstructured data sources.

Production Support Engineer to monitor and support production systems across a multi-account AWS environment. Responsibilities include incident triage, runbook execution, SLA management, and on-call rotation. Requires 3 years of experience in production support, SRE, NOC, or operations engineering with hands-on AWS experience.

We are looking for an GCP Alliance Leader to take a leading business role for the GCP domain within our Engineering organization for Central European market.