17358 English-speaking jobs in Warsaw

This role is for experienced operators who drive outcomes worth millions of dollars. You will design and execute portfolio-wide transformation programs focused on retention, cloud efficiency, and acquisition integration. Responsibilities include leading cross-functional initiatives, analyzing large datasets, and reducing cloud infrastructure costs.

Lead Outcomes Researcher will design, implement, and analyze outcomes research studies assessing healthcare interventions. Responsibilities include developing study protocols, collaborating with stakeholders, analyzing real-world data, and communicating findings. Requires a university degree in a related field, extensive experience in outcomes research, and proficiency in statistical analysis software.

The Key Account Specialist builds and maintains relationships with key eCommerce Pure Play customers, leading sales presentations, proposals, and negotiations. Responsibilities include developing sales forecasts, formulating strategic sales plans, and analyzing customer business opportunities.

The Visa Cyber Security team seeks an Associate Cyber Security Engineer to join a team focused on IAM, automation, and AI. The role involves collaborating with global teams, implementing Zero-Trust principles, and leveraging AI/ML to enhance security and operational efficiency. Responsibilities include application access governance, automation development, and stakeholder collaboration.

Manages a team of system engineers focused on Kubernetes, microservices architecture, and cloud technologies. Responsible for infrastructure life cycle management, production support, and automation activities. Develops and implements observability strategies and drives initiatives to enhance infrastructure resilience, scalability, and security. Leads, mentors, and coaches teams to develop future leaders. Partners with Platform, Engineering, and Delivery Teams to deliver seamless infrastructure support.

Experienced PKI Engineer needed to design, secure, and operate Public Key Infrastructure services in a global technology organization. Responsibilities include architecting and managing PKI components, implementing certificate automation, and supporting application integrations. Strong expertise in enterprise PKI operations, cryptography, and key management is required.

Customer Support Engineer needed for a global energy leader. Provide L2/L3 support for WAMS applications, servers, and infrastructure. Experience with WAMS software platforms (GE, Siemens, ABB), Linux/Windows servers, networking, and databases required.

Java Full-Stack Developer will design, develop, and maintain enterprise-level applications using Java and Angular/React.js. Responsibilities include building RESTful APIs, ensuring security compliance, and collaborating with global teams.

Senior Product Marketing Manager (B2B) will own the value proposition, positioning, and sales enablement for AirHelp's B2B product portfolio. Responsibilities include defining the value proposition, creating sales enablement materials, driving market intelligence, and owning Go-To-Market execution for new product launches.

Senior Technical SEO Specialist needed to design and implement SEO strategies, optimize website performance, and analyze SEO data. Requires expertise in technical SEO, keyword research, content optimization, and SEO tools.

Business Manager to drive growth by selling Madiff IT services (Time and Material, Managed Services, Software Development, Data Engineering, Cyber Security) to FTSE 500/NASDAQ100 companies.

Drive new business growth for CodiLime by qualifying opportunities, building proposals, and closing deals. Manage the client relationship from initial contact to contract signing. Must have 7+ years of B2B sales experience in IT services with a track record of closing $1M+ in annual revenue. Excellent communication and analytical skills are required.

AI Engineer with 3+ years of Python experience sought to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with backend frameworks (e.g., FastAPI), databases, Docker, Git, and cloud environments (AWS, GCP, Azure) is required. Optional experience with frontend frameworks and data science is a plus.

Lead digital experience design across multi-market campaigns, platforms, and interactive toolkits. Develop UX structures, UI systems, and interactive behaviors while collaborating with creative, UX, motion, and technology teams.

Senior Producer to lead complex, multi-discipline productions across stills, motion, and integrated campaigns. Manage budgets, schedules, teams, vendors, and post-production workflows. Act as a senior point of contact for clients and internal stakeholders.

Leads end-to-end delivery of digital platforms, websites, ecosystems, and global rollouts. Oversees cross-functional teams, manages client relationships, and ensures delivery excellence. Requires extensive experience as a Senior or Executive Digital Producer delivering large-scale digital programs.

Leads mid- to large-scale digital projects including websites, platforms, and multi-market deployments. Manages cross-functional teams, workflows, schedules, budgets, and QA. Ensures digital delivery excellence across web, content, and platform projects.

Senior Editor to lead editorial craft across campaigns, long-form content, and brand films. Own the creative and technical edit process from assembly to delivery. Expert proficiency in Adobe Premiere Pro required.

Gameseal.com seeks a Category & Business Development Manager to own and grow digital goods categories through sourcing, negotiations, and partnerships with issuers and publishers. Responsibilities include supplier acquisition, commercial negotiations, market monitoring, sales optimization, and cross-team collaboration.

Senior Office Manager needed to oversee administrative and operational tasks. Responsibilities include document and agreement management, invoice and payment tracking, and operational support. The ideal candidate is proactive, detail-oriented, and comfortable following up and escalating issues.