5653 English-speaking jobs in Warsaw

As a Java Developer, you will analyze business and technical requirements, design, develop, and maintain code, conduct testing, and work in an agile environment. You will need a Bachelor's or Master's degree in a relevant IT specialization and at least 1-3 years of commercial Java development experience.

Own the end-to-end roadmap for Analytics & AI solutions, defining the "what" and "why" to accelerate adoption. Act as the primary interface for key market affiliates, managing the Global vs. Local dynamic and building business cases. Drive the evolution of the Data, Analytics & AI ecosystem, ensuring seamless customer service experiences. Deep expertise in delivering data/AI/ML-driven solutions within highly regulated industries is required.

Lighting Artist will create high-quality lighting schemes for scenes and levels in Unreal Engine, collaborating with Leads and other artists to ensure visual quality and performance. Requires 3+ years of AAA game development experience, a strong portfolio, and proficiency in Physically Based Rendering workflows.

Product Manager to co-lead a product value stream, applying Working Backwards principles. Drive market fit, identify opportunities, manage requirements and backlog, oversee development and UX analysis. Experience in travel, agile environments, and 5+ years in product roles required.

Technical Account Manager for AWS Enterprise Support ISV customers. Guide customers, ensure operational health, and provide strategic technical guidance to maximize cloud value. Requires experience in technical domains and stakeholder engagement.

Develop, coordinate, and execute training programs for service distribution engineers on cutting-edge products. Analyze hotline data to identify training gaps and improve service delivery. Collaborate with technical teams and product experts to enhance service quality.

Senior Back-End Engineer will design, develop, and maintain scalable back-end systems and APIs in Python (Django, FastAPI). Collaborate with teams to deliver production-ready solutions. Contribute to system architecture and ensure code quality. Must have strong Python experience, cloud experience (AWS), and system design skills.

Manage and optimize security solutions, detect and respond to security events, and provide expert assessments of security configurations. Configure and fine-tune security tooling and advise clients on risk mitigation strategies.

Product Designer needed for a global fintech company. Design UI, conduct user research, and collaborate with stakeholders to create user-centric solutions. Must have 2+ years (Mid) or 4+ years (Senior) experience in product design and proficiency in Figma. Full onsite work in Warsaw required.

Lead end-to-end penetration testing engagements across web applications, APIs, mobile apps, networks, and AWS cloud environments. Execute red-team operations and conduct deep-dive security reviews of cloud-native services, microservices, and CI/CD pipelines. Identify and exploit vulnerabilities within critical real-money flows. Mentor and guide junior testers. Track emerging CVEs and TTPs. Support pre-sales scoping and compliance pre-certification.

Medical Science Liaison (MSL) for Oncology in Poland. Expert in disease areas, implements medical strategy, and communicates scientific information to stakeholders. Requires MD or similar advanced degree, 3+ years MSL experience, and Oncology knowledge.

Leads the execution of software projects within the subsea control production systems department. Develops and maintains PLC and/or SCADA applications, including creating new functions, troubleshooting issues, and ensuring code quality. Collaborates with the global engineering team to ensure unit engineering meets contract specifications and complies with local regulatory requirements.

Change Manager to lead business process and technical change management. Coordinate application development changes, manage release processes, and facilitate information sharing and upskilling activities. Requires 5+ years of change and release management experience, business analysis, and banking/z/OS mainframe knowledge. Excellent communication skills and fluency in English are essential. Experience with Broadcom/CA Technologies tools is a plus.

Observability Engineer (SRE) to extend and develop an existing observability product. Responsibilities include functional and technical analysis, integration design, and client rollout support. Requires experience with OpenTelemetry, Grafana, Prometheus, and SRE frameworks. Fluent English required. Hybrid work model with a minimum of two days per week onsite in Warsaw.

Senior Backend Engineer will architect and develop robust backend services for Spark email app using Golang. Responsibilities include building scalable systems, optimizing performance, and collaborating with product and development teams.

Test Automation Engineer to develop test plans, create test cases, and execute automated tests using Playwright. Requires 4+ years of experience, proficiency in Git, and strong analytical and communication skills.

Lead and inspire a team of 90+ professionals in a new Warsaw GSC, developing core processes and infrastructure for efficient, customer-focused customs operations. Manage a team of 40+ professionals, drive key projects, and foster a culture of excellence and innovation. Collaborate with internal stakeholders to ensure smooth communication and operational efficiency.

Manual QA Engineer with 3+ years of experience in fintech (payments, banking, e-money, crypto, or iGaming) is needed. Responsibilities include manual testing, API testing, and leveraging AI tools to improve QA processes. Strong understanding of API testing, client-server architecture, and integration testing is required. Experience with Postman, Swagger, Jira, Confluence, and TMS (QASE, TestRail, Zephyr) is also needed.

Develop Java/Spring applications and microservices in an agile team. Collaborate with developers, QA testers, and other team members. Contribute to code reviews, daily commits, and release artifacts.

IT Consultant translates customer needs into technical solutions using various technologies including web-based technologies, Java, React, Angular, and .NET. Responsibilities include analyzing requirements, designing solutions, developing code, conducting testing, and communicating with stakeholders.