5329 English-speaking jobs in Warsaw

Administers and maintains on-premises and cloud-based infrastructure environments. Supports server, storage, virtualization, backup, and monitoring solutions. Performs routine maintenance, patching, and configuration changes. Troubleshoots incidents and infrastructure-related issues. Creates and maintains technical documentation.

Software Engineer II designs, builds, and iterates on product features for home service professionals. Collaborates with engineers and product managers to translate customer problems into technical solutions. Contributes to improving engineering workflows and developer experience.

Software Engineer II will design, build, and iterate on product features. You will collaborate with engineers and product managers to translate customer problems into technical solutions. You will write clean, maintainable, and well-tested code and contribute to improving engineering workflows and developer experience.

Backend Engineer will design, develop, and implement software solutions for an IIoT platform using Java and cloud technologies (Microsoft Azure). Experience with agile software development, container-based architectures, and microservices is required. Fluency in English is mandatory, German is a plus.

Lead a team of engineers to plan, build, and deliver high-quality software using PHP 8.4, Laravel 11, and PostgreSQL. Oversee hiring, onboarding, and performance reviews. Focus on optimizing code, managing resources, and ensuring timely delivery.

Migrate and develop data analytics processes in Google BigQuery using Dataform, dbt, SQL, Python, and Vertex AI. Design, maintain, and optimize data processing pipelines and analytical solutions. Collaborate with teams to understand business needs and translate them into technical solutions.

Develop and deliver components for the Core Prime Brokerage platform using Java/Kotlin. Contribute to agile development by improving CI/CD practices and implementing automated testing. Participate in design, planning, and estimation discussions. Collaborate with business analysts and stakeholders to refine and clarify requirements.

Java Developer will participate in the full development lifecycle for Citi's next generation Risk Management platform. Responsibilities include designing applications, providing technical guidance, and collaborating with a global team. Requires minimum 5 years of Java development experience, strong Spring Boot and Microservices knowledge, and experience with distributed systems. Familiarity with Kafka, Docker, Kubernetes, ELK, MongoDB, SQL, and Python is a plus.

Leads applications systems analysis and programming activities. Develops core components for the Prime Brokerage platform using Java/Kotlin. Provides technical leadership to an agile team, mentoring developers and establishing best practices. Translates business requirements into technical specifications and oversees project documentation.

Develop and deliver end-to-end software solutions for the Prime Risk Analytics Platform. The team designs and maintains automated solutions for analyzing the risk of clients. Requires a solid understanding of project delivery, software development life cycle, JavaScript modern frameworks, Java application technologies, databases, and Linux.

Experienced Data Engineer needed to design, develop, and maintain scalable data pipelines and cloud-based data warehouse architectures. Responsibilities include optimizing data processing solutions, collaborating with cross-functional teams, and ensuring software engineering best practices.

Mid-level Java Developer to support development of a SaaS platform. Responsibilities include development work, assisting client developers, and resolving critical issues. Requires 2-4 years of Java backend experience, Spring Boot, RESTful API design, and SQL. Must be comfortable working independently during off-standard hours and communicating in English.

Azure Cloud Architect needed for a full-time remote position. Design and implement Azure-based cloud infrastructure for a microservices architecture. Experience with Azure Active Directory, Azure Functions, Azure SQL, Cosmos DB, API Management, and Azure Messaging required.

Manage daily online store operations, update website content, and support website improvements for a global beverage brand.

The USCC & Wealth Infrastructure Change Management team reviews infrastructure changes submitted by Foundational Services partners. This role evaluates network changes, proposes modifications to mitigate risk, and ensures business continuity during changes. Responsibilities include monitoring high-risk network changes, collaborating with teams on large-scale initiatives, and tracking root causes of application impacts.

Develop and implement solutions within Microsoft Dynamics CE/CRM and Power Platform. Collaborate with stakeholders and technical teams throughout the software development lifecycle.

Cloud & Infrastructure Engineer needed to maintain, optimize, and develop hybrid infrastructure including on-prem servers, cloud environments, networks, and application platforms. Will provide advanced application support, manage network devices, and design solutions based on Microsoft Azure PaaS and Microsoft 365. Requires 3+ years of experience, strong Microsoft 365 and Azure knowledge, scripting skills in PowerShell and Bash, and experience with Jira.

Python Developer with AI expertise sought for a financial industry project. Build intelligent assistants using LLMs and agent frameworks. Implement data pipelines and communicate AI insights.

QA Engineer needed for a global gaming and lotteries platform. Responsibilities include manual and automated testing, backend validation, API testing, and defect tracking. Requires 4+ years of QA experience, strong testing methodologies knowledge, SQL skills (PostgreSQL preferred), and experience with JIRA.

Foundry Engineer will design, build, and maintain data solutions and infrastructure using Foundry platform. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with cross-functional teams. Requires experience with Foundry Platform, Python, and PySpark.