15755 English-speaking jobs in Warsaw

Fullstack Software Engineer to build and improve Waymo's ride-hailing and fleet management systems. Requires 4+ years of full-stack development experience, including backend in Java, Python, GO, C++, and front-end in JavaScript, TypeScript, HTML, CSS.

Manages delivery and project activities for strategic accounts, ensuring solutions meet contractual definitions and customer understanding. Coordinates with Customer Success Managers, Pre-Sales, and Account Managers. Provides delivery expertise to Pre-Sales and acts as a technical entry point for Amadeus products and solutions.

Lead a team of security researchers and penetration testers focused on offensive security testing, automated exploit discovery, and application security research. Develop tools and frameworks for scalable security testing and fuzzing. Analyze vulnerabilities, perform root cause analysis, and collaborate with engineering teams to fix vulnerabilities.

Mobile Software Engineer II will collaborate with cross-functional teams to design and deliver mobile products for carrier partners. Responsibilities include building UI components, architecting mobile solutions, and following data-driven approaches to product development. Requires 4+ years of experience building mobile and web experiences, in-depth knowledge of React Native, and experience with JavaScript/TypeScript.

Administers and monitors S3-compatible object storage and file services. Operates and maintains Hitachi VSP One Object Storage and Hitachi HNAS. Implements replication, backup, and disaster recovery best practices.

Senior Test Automation Engineer needed for financial applications. Develop and maintain automated test frameworks using Java. Validate payment flows, Swift message formats, and banking APIs. Collaborate with developers and QA engineers on test strategies.

Senior Full Stack Software Engineer will build and maintain robust, scalable solutions using .NET technology. Responsibilities include crafting user interfaces with React, collaborating with cross-functional teams, and ensuring software quality through testing. Requires 5+ years of experience with C#, .NET Core, SQL Server, JavaScript, and React.

Netcompany seeks a Test Automation Specialist/QA Engineer to join a team developing mission-critical IT systems. Responsibilities include assuring solution quality through various testing types, analyzing functional and non-functional aspects, designing and documenting test cases, and contributing to defect troubleshooting and test reporting.

Junior Java Developer will analyze business and technical requirements, design, develop, and maintain code, conduct testing, and work in an agile environment. Must have a Bachelor's or Master's degree in a relevant IT specialization, strong communication skills, and proficiency in English.

EUROWAG seeks an experienced Customer Success Manager to lead, coach, and develop a team of Customer Success professionals. This role focuses on people leadership, performance management, and building a high-performing team that delivers customer value.

Security Delivery Assurance & DevSecOps Senior Manager will embed secure development practices across technology initiatives. Responsibilities include defining secure design requirements, guiding teams on DevSecOps best practices, and overseeing security testing throughout the project lifecycle.

Associate Network Analyst will manage and respond to network, hardware, and client events, ensuring timely and accurate communication throughout the incident management process.

Full Stack Software Engineer to design and develop applications using MEAN/MERN and Python FastAPI. Experience with SQL and NoSQL databases, API integrations, and Git is required. Must have 3+ years of professional software engineering experience.

Coordinate stakeholders to define, implement, and follow action plans to improve data quality within the Global Banking and Advisory Business Unit (GLBA). Monitor and report data quality indicators and participate in documentation preparation.

Technical Sales Manager for PV power plants in the C&I sector. Provides technical consulting, conducts audits, and collaborates on project proposals. Requires a technical degree, 3+ years experience, and proficiency in Excel.

System Engineer to administer and optimize Linux servers, manage NAS/SAN systems, and oversee media asset workflows. Experience with VMware, Veeam, and Microsoft technologies required. Lead and mentor a team of IT specialists, ensuring high system availability and compliance.

As an Operations Specialist, you will design and scale processes, support resource planning and workflow optimization, and act as a problem solver for workflow issues. You will build Jira workflows, forms, and dashboards, and translate complex systems into understandable language for creatives and stakeholders.

Execute brand strategy for Milka Tablets, provide recommendations for integrated commercial plans, and support development and execution of marketing plans.

Experienced demand generation professional needed to define, build, and execute marketing campaigns and programs for a tech company. Requires strong collaboration, communication, and project management skills. Experience in B2B, security operations, cloud security, or cybersecurity is a plus.

Expert DevOps / SRE Engineer will build modern infrastructure components, automate deployments, and act as Site Reliability Engineer for business critical banking applications.