4617 English-speaking jobs in Warsaw

Lead the company's technology strategy, focusing on backend systems development and optimization. Apply broad technology knowledge (AI, data, cloud, etc.) to drive innovation and deliver digital transformation solutions. Provide technical guidance to development teams and collaborate with clients and cross-functional teams.

DevOps Engineer needed to define and build a platform for deploying, managing, and optimizing distributed systems across on-premises, AWS, Azure, Google Cloud, and Kubernetes. Requires 7+ years of cloud infrastructure experience, 3+ years with Kubernetes, and proficiency in cloud-native technologies, CI/CD pipelines, and containerization tools. Must have strong scripting skills and understanding of network infrastructure and security.

Senior Software & Robotics Engineer to develop software for robotic warehouse installations. Program and integrate industrial robotic arms using Python, ROS, and Docker. Requires 3 years of software development experience and strong Python skills.

Drive load and performance testing for connected home applications, designing, executing, and evaluating tests to ensure scalability and reliability. Analyze performance bottlenecks, evaluate components, and create automated load tests. Collaborate with dev teams to improve platform performance.

Automation Engineer/Architect to design and deliver enterprise-grade automation solutions for a banking project. Responsibilities include developing automation using Ansible, Python, Bash/Shell, and PowerShell, migrating applications to Kubernetes and OpenShift, and establishing automation standards.

Java Developer needed for scalable backend systems. Design, develop, and maintain Java microservices. Collaborate with team members in Łódź. 2 days onsite in Warsaw required.

Data Engineer will design, build, and maintain data pipelines and processing systems. Responsibilities include collaborating with software engineers, ML experts, and stakeholders to optimize data quality and deliver on product objectives. Must have experience with distributed systems, cloud data platforms (Databricks or Snowflake preferred), and data governance.

The USCC & Wealth Infrastructure Change Management team reviews infrastructure changes submitted by Foundational Services partners. This role evaluates network changes, proposes modifications to mitigate risk, and documents decisions. The position monitors high-risk network changes during execution and collaborates with teams on large-scale initiatives.

The Cybersecurity Incident Response Officer will investigate security events, respond to incidents, and improve the organization's security posture. Responsibilities include incident handling, security investigations, data leak prevention, phishing detection, threat hunting, and cyber threat intelligence analysis.

Seeking experienced CCaaS Functional Consultants to deliver a cloud contact centre transformation. Responsibilities include configuring omnichannel solutions, IVR, routing, and self-service journeys across leading CCaaS platforms.

Connectivity Engineer needed to support production and internal systems. Resolves complex technical issues escalated from the support team. Requires expert understanding of SMS protocols, cloud infrastructure automation, and scripting languages. Strong communication and problem-solving skills are essential.

Design, build, and iterate on product features across the application stack. Contribute to engineering quality, DevEx, and CI/CD improvements. Requires 2-4 years of experience and proficiency in a modern programming language.

Software Engineer in Test will design, develop, and maintain automated test suites across multiple application layers. Responsibilities include building test automation frameworks, integrating tests into CI/CD pipelines, and collaborating with developers to define test strategies. The role requires 3+ years of experience as a Developer in Test, strong coding skills, and experience with test automation frameworks and tools.

Senior Software Tester to join the Global Validation and Test (V&T) Delivery Unit. Responsibilities include investigating business requirements, designing and executing test cases, conducting customer meetings, and reporting on test results.

The Database Administrator will support a variety of database technologies including Oracle, SQL Server, Postgres, MySQL, and Snowflake. Responsibilities include installing, configuring, and operating database systems, monitoring and optimizing performance, designing backup and recovery strategies, and scripting routine procedures.

Develop and evolve cloud-native backend platform using Java, Spring Boot, and microservices. Build new features while improving scalability and reliability of existing services. Requires 3 years of Java experience and strong analytical skills.

Software Engineer will design and implement features for HelloFresh's global procurement process, focusing on automated demand forecasting and inventory replenishment. Responsibilities include building microservices, data pipelines, and collaborating with cross-functional teams. Strong experience in backend languages like Kotlin, microservices, and technologies like Kafka, Kubernetes, and AWS is required.

Business Data Architect to design and maintain conceptual data models for financial data products. Requires UML business data model experience, SQL/Python skills, and understanding of financial data and data governance.

Productionize and scale an ML-driven data quality system. Build and tune anomaly-detection and clustering pipelines, pairing classic ML with LLM reasoning to flag and explain data issues. Collaborate with data producers to fix root causes and create validator models.

Develop software for modern user authentication, including research on Windows and Active Directory security, MFA integration, and Trusted Platform Module (TPM) usage.