14647 English-speaking jobs in Warsaw

Senior Solution Engineer will design and implement technical solutions for customers, advise on best practices, and contribute to product development. Requires understanding of cloud technologies, SaaS/CPaaS models, and JavaScript. Previous experience in telecommunications is preferred.

IT Analyst Senior will collaborate with stakeholders to translate business strategies into technical requirements. Requires experience in IT and/or business analysis, excellent English communication, and proficiency with Jira, Confluence, SQL, and prototyping. Knowledge of the banking sector and payment domain is essential.

Leads a team of engineers to deliver digital infrastructure solutions including integration, automation, DevOps, and AI. Establishes and maintains supplier relationships to augment team resources. Oversees the design, development, and deployment of scalable solutions using Azure technologies. Champions DevOps practices and ensures robust operational support arrangements. Drives continuous improvement initiatives to enhance delivery speed, quality, and reliability. Communicates technical concepts to non-technical audiences and fosters collaboration between technology and business stakeholders.

Senior Data Scientist to lead AI/Analytics projects, develop AI/ML models, and build production-ready solutions. Requires expertise in Python, Databricks, PySpark, and API development.

Senior DevSecOps / Cloud Security Engineer will design, implement, and evolve scalable cloud security controls across AWS multi-account environments. Responsibilities include embedding security automation into CI/CD pipelines, continuously assessing cloud and Kubernetes environments for vulnerabilities, and partnering with DevOps, Platform, and IP/Network teams to deliver security controls.

Experienced Cybersecurity Design Reviewer/Architect needed to review application and platform designs, ensuring security from development's early stages. Will advise engineering teams on secure architectures, perform threat modeling, and analyze penetration test findings. Requires 4+ years in application security, cloud security, or related roles with strong AWS security experience and knowledge of common vulnerabilities.

Senior Software Engineer to join a cross-functional team, responsible for backend code development, impacting company growth. Requires several years of experience with backend development, excellent knowledge of .NET and C#, and experience optimizing application performance and scalability.

The Lead Architect shapes and governs the organization's enterprise architecture, ensuring technology solutions align with strategic goals, regulatory requirements, and architectural standards. They develop current and future-state models across data, application, and technology domains, support major programs with solution oversight, and embed security and compliance into designs.

Lead and manage a team of testers, define and implement test strategies, and ensure quality assurance across functional, integration, regression, and non-functional testing. Manage testing of third-party systems, including integration, functional, and non-functional testing. Collaborate with project managers, developers, and stakeholders to ensure efficient and effective testing execution. Evaluate and implement test tools and frameworks to support manual and automated testing.

Manages and supports the operational elements and execution of clinical studies and/or programs to ensure delivery, time, and quality, resulting in strong financial performance and customer satisfaction. Leads bid defense presentations for large, multi-country, and/or multi-regional studies. Develops and executes integrated study management plans in collaboration with the core project team. Serves as primary project oversight and contact with customers. Monitors progress against contract and prepares project information for stakeholders. Supervises problem-solving and resolution efforts, including risk management and issue resolution. Ensures project quality by identifying and managing quality risks and issues. Provides input to line managers on project team members' performance.

Provides administrative and operational support to the sales team. Manages customer inquiries, prepares sales documents, coordinates orders, and maintains customer data. Tracks deal flow, identifies stuck deals, and ensures accurate pipeline structure.

Senior Data Analyst to optimize conversion rates, detect anomalies, and design data pipelines for payment systems. Experience with SQL, BI tools, and a strong analytical mindset required.

Murex Risk Consultant needed for a project involving the implementation and enhancement of risk management solutions. Responsibilities include configuring, customizing, and maintaining Murex risk modules, analyzing risk metrics, and collaborating with various teams. Strong knowledge of VaR calculation methods, Market Risk metrics, and the Murex 3.x platform is required.

Driver/Test Driver needed for automotive testing projects across Poland and Europe. Drive test vehicles according to defined scenarios and routes, perform vehicle checks, and assist testing engineers. Requires valid driver's license, excellent driving skills, and willingness to travel. Experience with modern vehicles is a plus.

Business Analyst to complete assigned tasks according to Road tender process, verify and quality check tenders, and communicate with commercial leads and departments. Requires experience analyzing large datasets, working under pressure, and proficiency in MS Excel.

Credit Risk Control Expert will oversee, monitor, and control the bank's credit risk exposures. Responsibilities include credit risk monitoring, policy and process review, credit risk modeling support, and cross-functional collaboration.

Data Analyst needed for a full-time hybrid role at XTB, a global FinTech company. Analyze transactional data, prepare reports, and support the Trading team. Requires proficiency in SQL, Power BI, Python, and MS Excel. Must have strong analytical and communication skills.

Manages logistics network development projects (Depots, HUBs, Fulfillment Centers) from site search to facility handover. Develops and updates standards for logistics facilities, negotiates lease agreements, and plans infrastructure for delivery centers. Ensures compliance with legal, regulatory, and safety standards.

Product Analyst will develop algorithms for an AB testing platform, ensuring data integrity and mathematical reliability of experiment results. Responsibilities include partnering with data and software engineers, monitoring feature adoption, and handling large datasets within GCP.

Front-End Engineer will lead the migration of the existing UI from Blazor to React. Responsibilities include developing reusable UI components, integrating with backend APIs, and improving user experience.