76 English-speaking jobs in Częstochowa

DevOps/SRE Engineer to own platform reliability and scalability using AWS, Kubernetes, and CI/CD. Responsibilities include infrastructure design, GitOps, observability, and enabling developers. Requires Python/Go/Java/Node.js skills.

Experienced Data Engineer needed to design, implement, and maintain scalable data pipelines in Azure and Databricks. Requires 3+ years of experience, strong knowledge of Azure data services, Databricks, and SQL.

Oracle Database Engineer specializing in OCI/Exadata. Responsibilities include administration, monitoring, and support for Oracle Databases (19c, 26ai) on ExaCS. Manage HA/DR using RAC and Data Guard, and optimize performance via AWR/ASH.

Senior Full-stack Developer needed to build modern web applications using React and Node.js. Requires 7+ years of experience, knowledge of RESTful APIs, and familiarity with AI-assisted coding tools.

Lead Python Backend Engineer needed to work on cutting-edge, decentralized systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.

System Analyst for an international Cards & Payments project covering authorization, clearing, settlement, and reconciliation. Analyze and develop systems for debit/credit cards, integrating with core banking and Visa/Mastercard using ISO 8583 and APIs.

Define and deliver trusted Finance data products at the intersection of Finance, Data & Tech. Own the end-to-end lifecycle using Agile, ensuring alignment with financial standards and governance.

Kotlin Developer to build and maintain scalable microservices for a fintech platform managing company expenses. Requires 5+ years of experience with Kotlin, distributed systems, and cloud environments like AWS.

Product Owner role requires clinical depth in oncology care delivery. You will translate clinician needs into a prioritized backlog, working in SAFe, and ensuring requirements reflect real-world clinical workflows.

Maintain, operate, and develop SAS-based applications including BAT, RIVA9, CDS, and SOLE. Implement upgrades, design new interfaces, and improve performance. Act as a bridge between business and technical teams.

Senior UX Researcher drives user-centered research to shape product strategy. Leads end-to-end qualitative and quantitative studies, analyzing findings into actionable insights for cross-functional teams. Requires 6+ years of mixed-methods UX research experience.

QA Engineer to validate agent memory capabilities within an enterprise AI Agent Platform. Focus on testing context retention, memory extraction, retrieval, and lifecycle controls using Python automation.

Senior Node.js Developer builds production-ready, AI-powered features. Responsibilities include designing scalable backend services, integrating LLMs, and developing Python components for AI/ML workflows. Requires strong Node.js and AI/ML commercial experience.

Senior System & Data Analyst designs manufacturing data products and flows from systems like MES, SCADA, and ERP. Responsibilities include defining data models, transformations, and collaborating with OT/IT teams.

Senior Data Engineer specializing in Azure and Databricks. Design, develop, and maintain scalable data solutions, managing the full data lifecycle from acquisition to visualization. Requires 4+ years in Azure and 6+ years in large-scale data management.

Finance Domain and Business Center Controller leads operational planning, prepares long-term financial scenarios, and delivers monthly performance reviews. Requires 6+ years in controlling/FP, SAP experience, and fluent English.

PCB Technology Specialist supporting ADAS and HPC platforms. Drive technology selection, material qualification, supplier strategy, and PCB design standards across the product lifecycle. Requires Electrical/Electronics Engineering background and PCB design expertise.

Senior Java/Kotlin Engineer to build backend solutions using Java 11+, Java EE, and Oracle DB. Develop and maintain the in-house MES, integrating SAP systems. Requires 5+ years in Java development with skills in modern tech stacks.

Senior Java Developer role focusing on building backend solutions using Java 11+, Java EE, and Oracle DB. Develop and maintain the in-house MES, integrating SAP systems. Requires 5+ years of Java development experience.

Senior Java Engineer to build backend solutions using Java 11+, Java EE, and Oracle DB. Develop and maintain the in-house MES, integrating SAP systems. Requires 5+ years of Java development experience.