83 English-speaking jobs in Częstochowa

Senior Test Engineer (Automation) performs manual and automated testing, developing test strategies and documenting results. Requires CS/Business Informatics background, QA experience, and knowledge of test methods and agile processes.

Full Stack Developer needed to solve technical challenges in InsurTech. Responsibilities include building frontend/backend with Python and JavaScript (Node.js), developing APIs, and implementing LLMs. Requires 3+ years of full stack experience.

Senior Platform Engineer specializing in Azure Databricks and Data Lake infrastructure. Responsibilities include managing workspaces, enforcing RBAC/Entra ID, and implementing Databricks governance like Unity Catalog. Requires Azure experience, Python, and Terraform skills.

Lead EUS Tower development for innovative Employee Experience solutions in complex client engagements. Requires 5+ years in presales/solution management focusing on End User Services and digital workplace transformation.

Experienced DevOps Engineer needed for project-based collaboration. Responsibilities include designing, automating, and maintaining AWS and Kubernetes cloud infrastructure, supporting IaC with Terraform, and improving CI/CD processes.

Senior Java Developer builds 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 Backend Software Engineer responsible for owning and delivering quarterly goals. Requires 4+ years of experience designing and launching backend systems using Python, Kotlin, AWS, MySQL, and Kubernetes.

Lead QA for mobile and IoT projects, designing test strategies and mentoring the team. Define quality metrics, integrate modern tools, and collaborate with the CTO on QA direction. Requires 6+ years in testing and 2+ years leading QA.

Senior II Software Engineer Lead designs foundational features for a global AI inference platform. Responsibilities include CDN, APIs, Kubernetes orchestration, and observability. Requires expertise in distributed systems and cloud-native platforms.

Senior Fullstack Engineer needed for API design, building large-scale services, and technical leadership. Requires deep Java/Kotlin and strong React skills, plus experience with distributed systems and API-first design.

Principal AI Python Developer Lead to own the technical direction of a production AI core. Responsibilities include auditing, defining architecture, building evaluation harnesses, and managing production health for a health-tech platform. Requires deep expertise in Python, LangGraph, FastAPI, and LLM integration.

Design manufacturing data products and flows from systems like MES, SCADA, and ERP. Define data models, transformations, and schemas. Collaborate with OT/IT teams to ensure reliable data acquisition and drive standardization.

Experienced IT Project Manager needed to lead technology projects from initiation to delivery. Responsibilities include defining scope, managing risks, coordinating cross-functional teams, and ensuring on-time, on-budget delivery. Fluent English required.

Senior GCP DevOps Engineer to design, build, and operate scalable, secure cloud environments. Focus includes GCP, GKE, Terraform, and CI/CD pipelines. Requires 8+ years in DevOps with Kubernetes and GCP experience.

Senior Back-end Software Engineer with AI experience needed. Requires 5+ years in software engineering and 2+ years developing web app back-ends. Must be fluent in English.

Experienced Software Engineer to design and maintain AI infrastructure within software projects. Develop applications and create multi-step workflows involving AI agents. Requires 5+ years of development experience and hands-on AI agent usage.

Architect, develop, and optimize cloud-based contact center solutions on the Genesys Cloud platform. Requires 5+ years of experience with Genesys Cloud, JavaScript, REST APIs, and related technologies.

Prolific seeks diverse Polish residents to participate in academic and applied research studies. Tasks include AI training, behavioral experiments, user research, and surveys. Requires attention to detail and a reliable computer setup.

Finance Analyst in technical accounting provides IFRS consultation and support to internal teams. Responsibilities include policy development, project support for M&A and financing, and presenting on accounting issues. Requires 4-6 years of experience and a relevant degree.

Reinsurance Business Analyst maintains and enhances the DXC SICS application for reinsurance and insurance claims management. Responsibilities include configuration, issue resolution, and collaborating with users to ensure data integrity. Requires 4+ years in reinsurance operations and C1 English proficiency.