10929 English-speaking jobs in Warsaw

Lead the design and implementation of Guidewire insurance solutions using Java or Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.

Performs in-depth technical model validations of pricing, market, and counterparty risk models for derivatives. Collaborates with stakeholders across business units to ensure proper model review and validation. Contributes to the implementation of benchmark models and standardized testing suites. Delivers high-quality validations within agreed timelines.

Movate seeks a GenAI Enablement Lead to drive the adoption and integration of Generative AI technologies across the engineering organization. This role will develop and execute a strategy for GenAI enablement, identify use cases, define roadmaps, and build prototypes and integrations. The ideal candidate will have 5+ years of experience in software engineering, developer tooling, or platform teams with hands-on experience with LLMs or GenAI tools in a production or enterprise setting.

Investigate security incidents, analyze logs, and use SIEM/UEBA/EDR tools. Lead incident triage, containment, and root-cause analysis. Coordinate response with technical teams and improve SOC processes.

Experienced IT Support Engineer (L3) needed to provide technical support for Swarmer team members. Responsibilities include managing IT support queue, providing on-site and remote support, overseeing LAN infrastructure, and administering corporate hardware and software.

Lead a team of React developers in building scalable web applications. Manage sprints, mentor developers, and ensure high-quality user interfaces.

Senior Full-Stack Developer with Optimizely experience needed for a 12-month project (potential extension) building a modern e-commerce platform. Requires 4+ years of .NET/ASP.NET Core and SQL Server experience, full-stack development skills, and knowledge of Agile methodologies.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

Saily is seeking an Agentic Product Engineer to design, build, and deploy AI-native tools and applications. Responsibilities include owning problems end-to-end, delivering features, and working in small, autonomous teams. Requires proven experience building full-stack features and operating with minimal guidance.

Netguru seeks Senior Business Analysts for 3 projects: Claim Center, Billing Center, and Policy Center. Responsibilities include analyzing functionalities, business processes, and integrations. Requires 4+ years of experience as a BA, Guidewire CC/BC/PC implementation experience, and fluency in English.

Tech Lead Frontend will define technical vision, make architectural decisions, and manage a team of up to 12 developers. Requires 6+ years of frontend development experience, strong React expertise, and experience in at least one additional technical area (backend, ML/AI, or DevOps).

Netguru seeks a Solution Architect for a full-time, remote position. The role requires expertise in Enterprise Solution Architecture, ERP/Operational Backbone architecture, and Logistics/Supply Chain domain experience.

Senior FullStack Developer will design and develop scalable credit applications for a leading European bank. Responsibilities include analyzing user requirements, coding, testing, and implementing systems, adhering to group standards and regulatory requirements.

Senior technical expert sought for workplace architecture and infrastructure. 5+ years experience designing and managing client/endpoint configurations, enterprise security systems, and modern workplace technologies.

Designs and builds engineering tasks and environments to train and evaluate large language models. Requires strong Python, LLM/GenAI experience, and production ML systems experience. Must have strong product/engineering ownership and a Docker production mindset.

Preference Model seeks Low-Level Engineers to design and build RL environments for training LLMs in kernel development, hardware optimization, and systems programming.

Lead UI/Product Engineer to build high-performance, intuitive interfaces for EditShare One. Design and maintain scalable frontend applications using Vue 3, TypeScript, Pinia, and Vite. Consume complex RESTful APIs and build integrated panels for Adobe Premiere or DaVinci Resolve.

Senior Tester ensures quality and functionality of a banking CMS web platform. Analyzes testing needs, creates test plans and cases, and manages test setup. Focuses on manual testing, integration testing, and automation. Requires banking experience, WCAG knowledge, and fluent English.

C++ Developer to design, implement, and optimize algorithms for engine control and autonomous driving features. Requires 5+ years of C++ experience, strong mathematical algorithm knowledge, and mastery of C++ concepts.

Penetration Tester to conduct manual and automated security assessments of web, mobile, cloud, and internal infrastructure. Requires 5+ years of experience delivering pentests, relevant certifications (e.g., OSCP, OSCE), and strong communication skills.