5607 English-speaking jobs in Warsaw

Experienced Java Tech Lead needed for a long-term healthcare project. Responsibilities include leading Java development, designing scalable backend solutions with Spring Boot, and promoting engineering best practices. Requires 5+ years as a Java Backend Developer.

Shape and deliver AI strategies for enterprise clients as an AI Solution Architect. Lead end-to-end AI architecture design, select frameworks, and bring AI initiatives from concept to production. Requires AI/CS degree and experience with ML/Generative AI.

Design, develop, and implement innovative AI solutions, focusing on agentic AI and chatbots. Implement and operationalize AI products on Google Cloud Platform (GCP), ensuring smooth operation and quality. Manage the entire lifecycle of AI models using AIOps practices and CI/CD pipelines.

AI Engineer will collaborate with cross-functional teams to develop, integrate, and scale algorithmic products. Responsibilities include evaluating new models, ensuring code quality, contributing to code libraries, designing data models and pipelines, deploying products, managing cloud resources, and implementing best practices. Experience with Python, AI/ML concepts, data engineering, and CI/CD pipelines is required. Familiarity with cloud environments (GCP preferred) is beneficial.

Senior Data Scientist to drive business impact by shaping customer communication intelligence. Focus areas include scaling AI agents using contextual bandits for send decisioning and personalizing the post-click funnel. Requires ML/RL experience and strong experimentation skills.

Senior Data Scientist for AdTech Search Optimization will maximize Search channel performance by designing and implementing statistical and machine learning models. This role requires experience in data science, Python, and handling large datasets.

Senior Java Developer with basic Angular experience needed to design, develop, and maintain microservices and front-end components. Responsibilities include building RESTful APIs, implementing front-end features with Angular, and collaborating in Agile teams. Requires 6-8 years of Java development experience, basic Angular knowledge, and proficiency with Spring Framework, Hibernate, and JUnit.

Security Engineer Threat Response leads incident detection, analysis, and response. Responsibilities include optimizing SIEM and EDR tools, developing automation, and conducting forensic analysis. Requires 5 years in security operations.

Senior IT Analyst to collaborate with stakeholders, translate business strategies into technical requirements, and ensure smooth development. Requires experience in IT/business analysis, SQL, API development, and banking domain knowledge.

QA Automation Engineers (Mid & Senior) needed for software development projects. Design, develop, and maintain automated test solutions, improve test automation frameworks, and collaborate with developers.

Product Designer needed for an early-stage tech company. Responsibilities include designing intuitive product experiences, high-fidelity prototypes, and visual assets for marketing. Requires 5 years of experience in product and brand design with expert Figma skills.

Data Engineer to modernize a cloud quality platform, building scalable data solutions for analytics, security, and AI. Requires 4+ years owning end-to-end ELT/ETL pipelines and expert SQL with Amazon Redshift experience.

Project Manager needed for a digital insurance platform development project. Lead diverse teams, manage stakeholder expectations, and drive projects using Agile and classic methodologies. Must have 4+ years of Project Management experience and strong communication and leadership skills.

Design and drive secure, scalable IT/OT architectures for manufacturing and warehousing. Define segmentation using the Purdue Model and IEC 62443. Assess environments and establish modernization roadmaps.

Experienced Fraud Prevention & Cyber Security Solutions Consultant needed to support managed authentication and risk services across Central and Eastern Europe. Requires 10-12 years in fraud prevention, cybersecurity, and payments.

Seeking an IFS Cloud / Oracle PL/SQL Developer to develop and maintain solutions for a manufacturer. Responsibilities include PL/SQL design, report creation via IFS Report Designer, and system integrations using REST API, XML, and JSON. IFS Cloud experience is required.

Experienced C++ and Unreal Engine 4 or 5 developers sought for AAA game titles. Develop gameplay, AI, and engine features, supporting various platforms and stores. Collaborate on architectural decisions, system design, and performance optimizations.

Senior DataOps Engineer drives data management automation in a CI/CD environment. Responsibilities include designing scalable data models and orchestrating ETL/ELT pipelines while ensuring data quality and integrity.

SAP Developer specializing in AI Solutions. Develop and implement proprietary SAP Add-ons and solutions in the HCM area, incorporating AI features. Requires 3+ years of IT/development experience and strong programming skills.

Lead the end-to-end implementation of SAP S/4HANA Controlling initiatives for a manufacturing company. Plan, execute, and monitor projects, ensuring alignment with business requirements. Act as a subject matter expert in SAP S/4HANA Controlling, including Product Cost Controlling and Material Ledger.