4687 English-speaking jobs in Warsaw

Drive load and performance testing for connected home applications, designing, executing, and evaluating tests to ensure scalability and reliability. Analyze performance bottlenecks, evaluate components, and create automated load tests. Collaborate with dev teams to improve platform performance.

Platform Specialist will monitor SSP integrations, troubleshoot technical issues, and analyze data to identify trends. Collaborate with product and engineering teams to ensure platform stability and performance. Manage communication with SSP partners, respond to operational requests, and prepare insights for partner reviews.

Network Administrator responsible for day-to-day operation, monitoring, and troubleshooting of enterprise IP networks in on-premises and public cloud environments. Requires knowledge of LAN Switching, Routing, and network services.

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 develop IT architecture strategies. You will also oversee implementation projects and collaborate with customers and internal teams.

Support customer data reconciliation from internal and third-party sources to build a reliable master database. Compare records, identify matches, and maintain structured data while documenting decisions and resolving discrepancies with relevant teams.

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 documents decisions. The position monitors high-risk network changes during execution and collaborates with teams on large-scale initiatives.

Software Engineer in Test will design, develop, and maintain automated test suites across multiple application layers. Responsibilities include building test automation frameworks, integrating tests into CI/CD pipelines, and collaborating with developers to define test strategies. The role requires 3+ years of experience as a Developer in Test, strong coding skills, and experience with test automation frameworks and tools.

Senior Data Architect to design and implement scalable data pipelines and AI/ML solutions using GCP tools. Requires 2+ years of experience with GCP services, data modeling, and cloud budgeting. Strong communication and Python/SQL skills are essential. GCP Architecture Certification required.

Designs, builds, and optimizes identity and access management (IAM) processes and solutions for clients. Plans and implements IAM solutions, both on-premise and cloud-based. Collaborates with clients and internal teams to gather requirements and design IAM solutions. Requires knowledge of IAM concepts, tools, and technologies.

Guidewire ClaimCenter Developer will design, develop, and test scalable solutions within Guidewire's insurance claims management system. Collaborate with stakeholders throughout the project lifecycle and support clients in their digital transformation.

Data & Analytics Consultant for the Energy Industry will engage clients, combine industry and digital experience to deliver advisory solutions, and leverage industry experience to handle structured and unstructured data. Responsibilities include data engineering, data analysis, business intelligence, and visualization. Experience in the Resources industry, data analytics, and a major cloud technology are required. Excellent English and an additional language are also required.

Design and deliver data-driven solutions, turning complex enterprise data into actionable insights. Build and deploy machine learning models and analytical solutions for clients. Leverage GenAI and LLMs to augment data science workflows. Translate business requirements into data science approaches and collaborate with cross-functional teams.

Data Scientist (Junior/Mid/Senior) will design and implement scalable AI/ML solutions using cloud, generative, and agentic AI technologies. Work in agile, cross-functional teams applying machine learning and data science techniques. Minimum Bachelor's degree in a relevant field and 2+ years of experience applying data-driven approaches to business scenarios. Proficient in Python, PySpark, or SQL and have experience with cloud platforms like GCP, Azure, or AWS.

Junior/Mid MES Developer specializing in DELMIA Apriso will implement the system for industrial clients, support integration of production and business systems, and provide technical guidance. Requires at least 1 year of experience with Delmia Apriso MES, good English communication skills, and knowledge of MS SQL or Oracle.

Design, build, and maintain scalable data pipelines and data processing frameworks supporting analytics and AI use cases. Collaborate with stakeholders to translate business requirements into robust data engineering solutions. Implement and optimize data ingestion, transformation, and orchestration processes using Snowflake and cloud platforms (AWS/Azure/GCP).

Design, develop, and test scalable solutions within Guidewire BillingCenter. Collaborate with stakeholders throughout the project lifecycle. Support clients in their digital transformation of key systems.

Develop and implement scalable data processing solutions on Azure, transforming and cleaning large datasets. Design, build, and maintain robust data pipelines integrating data from diverse sources. Collaborate with cross-functional teams to deliver end-to-end data platform solutions.

Collaborate with design and development teams to embed security principles into the software development lifecycle. Design, develop, and manage CI/CD pipelines, automating security steps. Conduct security assessments of hybrid solutions and assist teams with securing public cloud environments. Perform in-depth security reviews of API designs, source code, and deployment processes. Act as a trusted advisor to clients, providing expert guidance on secure design principles.

Support the delivery of large-scale IT transformation programs for consumer goods clients. Contribute to planning, governance, testing, release management, and deployment activities. Collaborate with business stakeholders, functional and technical teams, and external partners.

Senior Software Engineer to design, build, and ship production features on a modern AWS stack. Requires 4-7 years of experience, proficiency in TypeScript, .NET, or Python, and strong AWS experience. Must be comfortable using AI coding tools and working in a fast-paced environment.