5657 English-speaking jobs in Warsaw

Security Researcher to analyze supply chain attacks and dissect malware. Requires 5+ years in Cybersecurity Research, familiarity with open-source registries, and ability to ship production software.

Technical Implementation & Support Engineer for SaaS and eCommerce companies. Responsibilities include onboarding, module installation, bug resolution, QA testing, and API integrations. Requires 3-5 years of relevant experience, strong communication skills, and proficiency in modern development tools.

Financial Controller will own monthly close, accounting accuracy, and financial statement preparation. Consolidate revenue, expenses, and payroll data to produce a complete financial performance view. Supervise Finance Operations/AP & Treasury Specialist.

AI/ML Research Scientist to drive innovative research at the intersection of AI and semiconductor design. Develop ML approaches using GNNs and diffusion models to improve chip performance. Requires PhD and experience with Python, C++, and ML frameworks.

Serve as the primary bridge between enterprise customers and internal teams, owning the post-sales lifecycle. Guide customers on cloud-native architecture, Semantic Layer, and AI analytics to drive measurable business value and NRR.

Cloud IT Engineer needed for a hybrid role (2/3 days in Warszawa office). Manage and evolve multi-cloud platforms (GCP, AWS, Azure). Responsibilities include infrastructure as code, CI/CD pipelines, network design, security, and incident response. Requires 5+ years cloud experience, Terraform, Ansible, Python, Bash, and relevant certifications.

Develop and maintain best-in-class enterprise Android applications. Build tools for content organization, interaction, and collaboration. Implement security features and improve app functionality. Write and maintain tests, collaborate with teams, and contribute to code reviews.

Functional Support Analyst will monitor production, communicate incidents, and coordinate resolution with stakeholders. The role involves analyzing user requests, ensuring documentation accuracy, and acting as a Single Point of Contact for a Feature team. Requires functional knowledge of supported tools and products, SQL, and strong communication and problem-solving skills.

Test Automation Engineer to develop test plans, create test cases, and execute automated tests using Playwright. Requires 4+ years of experience in a similar role, proficiency in Git, and strong analytical and communication skills. Knowledge of data solutions and ETL concepts is a plus.

The European Border and Coast Guard Agency (Frontex) seeks Seconded National Experts (SNEs) for the Pre-Return Unit and Return Operations and Voluntary Return Unit. SNEs will support the coordination and organization of pre-return activities, including identifying Member States' needs, communication, participation in activities, and reporting. They will also contribute to the development, planning, and implementation of pre-return assistance activities, including capacity building and streamlining Member States' procedures. SNEs will prepare reports, monitor activities, and promote good practices in the field of return.

Develops and monitors IFRS9 models for the ING Group. Shapes and implements IFRS9 standards into model development and monitoring frameworks. Reviews and translates IFRS9 methodology into functional specifications. Collaborates with the Model Validation Unit.

DevOps engineer to define and build a platform for deploying and managing distributed systems across on-premises, AWS, Azure, Google Cloud, and Kubernetes. Requires experience with cloud infrastructure, Kubernetes, CI/CD pipelines, containerization, and scripting.

Project Support Officer needed for software development projects. Experience with PM2 methodology and project management principles required. Strong documentation, communication, and organizational skills essential. Must have at least one relevant certification (PRINCE2 Foundation, CAPM, PM2 Basic, or equivalent).

Data Engineer will design, build, and maintain data pipelines and processing systems using open-source and closed-source technologies. Collaborate with software engineers, ML experts, and stakeholders to optimize data quality and deliver new product objectives.

Technical Digital Product Manager will own the full lifecycle of digital platforms, from product vision to delivery and performance. Responsibilities include translating business goals into roadmaps, leading sprint execution, defining platform architecture, and ensuring scalability, security, and maintainability. Requires 6+ years' experience in digital project management, software engineering, or technical architecture with strong Drupal and PHP expertise.

Lead the design, development, and testing of enterprise products within SimCorp's Investment Operations Product Area. Collaborate with global teams, mentor engineers, and drive automation initiatives.

Lead the optimization of processes for a global ERP data platform, ensuring regulatory alignment and framework management. Monitor and remediate SoD conflicts, address non-compliant items, and lead training sessions. Requires a Bachelor's Degree in a relevant field, 5+ years of SAP Security experience, and expertise in data governance, risk management, and Agile methodologies.

Ruby on Rails Developer will design, implement, and test new features for Spree Commerce, an open-source eCommerce framework. Responsibilities include collaborating with engineers and stakeholders, contributing to the open-source community, and utilizing modern technologies like React, TypeScript, and ActiveJob/Sidekiq. Must have 3+ years of commercial experience with Ruby on Rails, knowledge of React and TypeScript, and experience with ActiveJob/Sidekiq, automated testing, and third-party APIs.

Leads the team in synthesizing IGT, customer, and market requirements to support the assimilation and evolution of IGT products and services. Provides guidance to the team throughout the project life cycle.

The Manager I will oversee operational activities related to system maintenance and releases for GRS systems. This role requires collaboration with internal BMS teams and Subject Matter Experts to manage and enhance business processes, and partnering with IT resources to ensure seamless integration of new functionality and procedures.