3941 English-speaking jobs in Warsaw

Quantitative Developer will build and scale a research-to-trading platform, designing and implementing analytics and pricing libraries in C++ and Python. Collaborate with investment professionals to translate ideas into production-grade code and manage data pipelines.

Senior/Lead Consultant for Derivatives/Collateral, driving Business Services transformation and standardization. Full value chain delivery, process automation, and project implementation. Requires knowledge of derivative products, SimCorp Dimension, and industry platforms.

Senior Lead Consultant for energy and energy transition projects. Manages and delivers consulting assignments, conducts technical analysis, advises clients, and leads project teams. Requires 10+ years of experience in engineering consultancy, technical advisory, or project management, a relevant degree, and fluency in English.

Enterprise Architect with 8+ years of IT experience and 5+ years in a similar role. Designs and manages enterprise architecture, develops architectural capabilities, and ensures compliance. Requires at least one relevant certification (e.g., Open CA, Zachman Certified, CISSP-ISSAP) and experience building EA culture. Expert in business and enterprise architecture design, TOGAF, Zachman, or similar frameworks. Strong communication, problem-solving, and leadership skills.

The Product Owner owns the vision, roadmap, and delivery of Travel & Cross-Border data products. This role prioritizes backlog based on commercial impact and client demand, translating market opportunities into product features. The Product Owner drives agile delivery, ensures product iteration, and partners with GTM and Sales to define product packaging and client value proposition.

Warehouse Supervisor to oversee inventory control, plan cycle counts, analyze discrepancies, and lead the inventory team. Requires experience in a warehouse environment, 3PL operations, and WMS systems.

As a Senior Business Intelligence Consultant, you will act as a business analytics advisor and project manager for real estate data analyses. You will develop Tableau dashboards and other BI products to generate client insights, automate data collection, and collaborate with clients and technical teams.

Kyotu Technology seeks experienced Flutter Developers for upcoming projects. Responsibilities include product development, integrations, mobile architecture, and performance optimization. Requirements include 4+ years of commercial mobile development experience, proficiency in Flutter and Dart, and experience with state management solutions (e.g., Bloc, Riverpod, Provider).

Senior Software EngineerAs a Senior Software Engineer at FIS, you’ll join a team of experienced professionals developing the Open Payment Framework Tools.

Workday HRIS Analyst – Time & Absence (f/m/x)Full-timeWe are looking for a System Analyst - Workday Absence & Time Tracking (f/m/x) to join our Organisation and Development Team, that focuses on improving AUTO1's capability through the alignment of strategy, structure, people, systems, metrics, and management processes in our AUTO1 Group People Department.

FP&A Lead will support Heads of organization, build business plans, and drive process improvements. Requires 3+ years experience, financial analysis skills, and strong communication.

Designs, builds, and optimizes identity and access management (IAM) processes and solutions based on Ping/ForgeRock platform. Plans, designs, and implements scalable IAM solutions, including infrastructure planning, environment setup, integration with log databases, and CI/CD planning. Requires extensive expertise in ForgeRock platform implementations, including AM, IM, and DS modules.

Senior IT Recruiter to manage full-cycle recruitment processes, collaborate with Account Managers, and participate in client meetings. Requires 5+ years of IT recruitment experience, strong communication skills, and fluency in English.

Lead a team responsible for managing the full lifecycle of financial and regulatory data reporting across regulated entities. Develop automated and scalable reporting solutions in areas of Trading and Dealing, Compliance and AML, and Finance. Collaborate with Data Engineering, Compliance, Risk, Finance, and Technology teams.

Provides scientific and medical input to support the commercialization of therapeutic and healthcare brands. Collaborates with cross-functional teams to translate complex scientific information and support brand and portfolio decisions. Assists in the planning and execution of medical programs and the development of scientific and promotional materials. Ensures compliance with regulations and internal processes.

The Chief Operating Officer (COO) will translate strategic intent into practical execution across the company. Responsibilities include developing operational plans, driving AI transformation of operations, and improving operational efficiency. The COO will also lead HR strategy, employer brand development, and a culture of continuous learning.

Leads implementation workstreams for RPO and Project clients, partnering with internal and external stakeholders. Manages project activities, facilitates workshops, and supports training and onboarding. Contributes to successful client launches and ongoing delivery improvements.

VB.NET Developer needed for a project maintaining and enhancing a business application. Responsibilities include bug fixing, developing new features, and integrating with external tools. Must have 3+ years of VB.NET experience, strong WPF knowledge, and experience with DevExpress controls.

Data Engineer to develop and maintain a Databricks and Apache Spark based data platform. Design, implement, and optimize scalable ETL/ELT pipelines. Collaborate with architecture and security teams to ensure compliance. Requires 4+ years of experience in data engineering, expert knowledge of Databricks and Spark, and proficiency in data integration processes.

We seek a Ruby on Rails engineer with practical AI/LLM experience to design, build, and integrate AI-assisted product features. You will combine AI approaches with business logic, tests, and production safeguards. Strong Ruby on Rails and backend skills are required.