11531 English-speaking jobs in Warsaw

As a Workflow Specialist, you will design, build, and operate a workflow toolkit for a migration program. You will translate complex rule-based logic from a source system into a modern workflow engine.

Senior Software Tester to join a team building a new e-commerce and marketing platform. Responsibilities include designing and executing manual test cases, establishing test automation frameworks, developing automated test suites, and collaborating with developers and stakeholders. Requires 5 years of software testing experience, including manual and automation, strong knowledge of test design techniques, and experience with automation frameworks and scripting languages.

Senior DevOps Platform Engineer will design, implement, and maintain Harness pipelines for various deployment types, operate CI pipelines, and improve build performance. Responsibilities include configuring Feature Flags, integrating Harness SRM/Chaos, and partnering with FinOps for cost optimization. The role also involves engineering delivery pipelines, environments, and infrastructure, strengthening reliability, security, and compliance, and driving collaboration and enablement.

Designs and builds scalable data products using Azure and Snowflake. Requires experience in data engineering, SQL, cloud services, and data warehousing.

Murex Developer with Java experience needed for a global banking program. Develop and enhance Java applications within a mission-critical platform. Collaborate with global teams to support trading, risk, and treasury functions.

Design, build, and integrate generative AI solutions using Azure AI Foundry and AWS Bedrock. Develop full-stack GenAI applications, AI agents, and cloud infrastructure.

Designs and architects scalable GenAI solutions for enterprise projects using Azure AI Foundry and AWS Bedrock, with a focus on AI agents. Develops architecture and integration concepts for enterprise AI applications and translates business needs into secure cloud architectures. Collaborates with stakeholders and project teams throughout the project lifecycle.

Design, develop, and implement machine learning solutions in an enterprise environment. Prepare, analyze, and optimize complex datasets using various machine learning methods. Build models with Python and/or R, leveraging cloud platforms like Azure ML or AWS SageMaker. Collaborate with teams to integrate solutions into business processes.

Design, implement, and deploy SAP solutions to achieve business goals. Lead full-cycle, international projects and drive industry innovation with SAP S/4HANA solutions.

Senior Full Stack Software Engineer will develop and maintain backend and frontend systems. Requires 6+ years of software development experience, proficiency in JavaScript/Typescript and React, and experience with Golang, Kubernetes, Docker, and CI/CD tools.

Develop Oracle UIM components, gather requirements, and model resources. Experience with UIM Inventory Managers, SID model, and Design Studio is required.

Staff Software Engineer will lead engineering teams in delivering production-grade platforms and AI-driven solutions. Responsibilities include designing complex architectures, mentoring engineers, and partnering with clients to co-create impactful solutions. Requires 7+ years of web application development experience, 2+ years in a leadership role, and expertise in Python, Ruby, or JavaScript.

Senior SAS Developer with 9+ years of experience in SAS Base and Advanced SAS programming. Expertise in SAS Enterprise Guide, SAS DI Studio, and SAS E-Miner. Proven ability to migrate, optimize, and troubleshoot SAS code. Strong SQL skills for data manipulation and integration.

Node.js Backend Developer will design, implement, and maintain scalable backend services within a microservices architecture. Responsibilities include optimizing existing systems, building new features, and collaborating with cross-functional teams. Requires 5+ years of experience, proficiency in TypeScript, Node.js, and related technologies, and strong problem-solving skills.

Senior Service Performance Analyst monitors KPIs, investigates deviations, and recommends corrective actions. Analyzes data, presents insights, and drives service improvements. Acts as a subject matter expert on GCR Service Performance.

Senior Data Scientist will design and implement complex multi-agent workflows, build and deploy RAG systems, and develop multimodal conversational pipelines. Responsibilities include architecting Text-to-SQL pipelines, ensuring AI systems route logic to validated backend services, and implementing continuous evaluation frameworks.

Senior engineer to design, deploy, and maintain Azure cloud infrastructure and LLMOps ecosystem for a non-deterministic AI system. Requires expertise in Azure, LLMOps, LangChain, LangGraph, Vector Databases, asynchronous queueing, and CI/CD pipelines.

Lead a team of AWS engineers in designing and implementing integration processes and APIs for various systems, primarily within the Product Supply area.

Design and implement LLM-powered and agent-based solutions, including RAG pipelines and knowledge retrieval systems. Build AI agents using Python and Gemini. Integrate vector databases and internal data sources.

Senior Python Engineer needed for a large-scale utility service platform transforming the global energy industry. Design, develop, and maintain scalable finance-focused backend solutions using Python and Django. Integrate external systems and APIs, write high-quality code, and participate in peer reviews. Must have strong Python engineering skills, experience with Django, API development, and automated testing. AWS experience is required.