1542 poznań English-speaking jobs in Poland

React Developer needed for developing and maintaining modern web applications. Will analyze business requirements, ensure code quality through testing and reviews, and support production environments. Requires 4+ years of React experience, TypeScript proficiency, and knowledge of state management solutions.

Senior DevOps Engineer to configure, implement, and automate CI/CD pipelines for software delivery. Experience with OpenStack, CI tools (Jenkins, Zuul), and automation scripting (Python, Bash, Batch, Groovy, Shell) required.

Senior Node.js Developer to design, implement, and maintain large-scale software solutions. Requires 5+ years of back-end development experience, 3+ years with TypeScript, and 4+ years with Node.js.

Fullstack Developer needed to develop and maintain product roadmap, collaborate with cross-functional teams, and write code using AI. Requires experience with web development languages, React/JSX frameworks, cloud computing platforms, and Agile methodologies.

Senior Angular Developer needed for a long-term project in the financial services domain. Design, develop, and maintain complex front-end applications, focusing on performance, security, and scalability. Collaborate with backend teams, product owners, and architects.

Database SME with experience in Postgres/MSSQL administration, backup/restore, performance tuning, and High Availability systems. Fluent English and efficient task management skills required.

Senior AI Engineer will design, build, and improve production-grade AI capabilities for a cloud platform focused on call tracking, marketing attribution, and intelligent workflow automation. Responsibilities include developing AI-related backend services, architecting the platform's AI orchestration layer, and collaborating with founders and engineers to translate product goals into scalable AI-enabled systems.

Lead the design and implementation of robust data pipelines and workflows using GCP technologies. Develop and optimize scalable data engineering solutions, ensuring data quality, security, and compliance. Mentor and guide team members, providing technical leadership and support.

Design, implement, and maintain enterprise-grade network infrastructure in Data Center and cloud environments. Architect and integrate AWS networking solutions, ensuring high availability and security.

Billennium seeks a computer scientist to build the data foundation for software portfolio efficiency. This role involves extracting, structuring, and analyzing data from code repositories, artifact management systems, and observability platforms. Responsibilities include implementing logic to determine relationships and enforce metadata standards across products and platform services.

Senior Architect to design ServiceNow solutions integrating GenAI capabilities. Shape architectures connecting AI agents with ServiceNow modules (ITSM, CSM, HR). Translate business needs into scalable designs across ServiceNow AI layers.

Lead Security Engineer to design and implement security measures for AI agents, full-stack applications, and platforms. Drive security initiatives for flagship AI products and foster a security-focused engineering culture.

Leads a team of 6 engineers in the development and maintenance of data pipelines and ML models for Allegro Ads. Oversees requirements engineering, code reviews, testing, and monitoring of real-time advertising systems. Manages infrastructure costs and addresses legacy components within the Ads Data/ML domain. Translates business needs into technical backlogs and manages stakeholder expectations.

Senior Software Engineer with 6+ years of C++ experience sought for backend development, fullstack applications, and cloud-native technologies.

Designs and implements CSDM solutions, builds and transitions Service Management and Service Integration solutions, and carries out discovery processes to gather customer requirements.

Senior Business Analyst to analyze and optimize Supply Chain processes, design solutions, and support business decision-making. Responsibilities include process mapping, KPI analysis, data-driven recommendations, and client collaboration. Requires 8-10 years of experience in business analysis, consulting, or process optimization with a focus on Supply Chain.

Senior GoLang Developers with 4-6 years (regular) or 6+ years (senior) experience are sought. Expert Golang skills (3+ years daily coding), API development (REST, gRPC), Linux/container knowledge, cloud orchestration understanding, and strong teamwork are required.

Senior Technical Expert will lead the evolution of the company's Data Marketplace, transitioning from a modular monolith to a microservices-based ecosystem. Responsibilities include architectural design, development of new components, and integration of AI-driven search capabilities. Requires expertise in Java 21, Spring Boot, PostgreSQL, MongoDB, and AWS.

Senior DevOps Engineer will design, build, and maintain cloud and self-hosted environments. Responsibilities include proposing and utilizing AI-driven solutions to improve infrastructure and development team productivity. Requires 5+ years of experience in DevOps, System Administration, or related fields with a proven track record in AI-powered solutions. Strong coding skills (Python or other scripting languages), IaC, Configuration Management, and cloud services experience are essential.

As a Senior Solution Engineer, you will be the technical bridge between CKEditor products and customers. You will support the sales team, provide technical expertise, conduct demos, offer support, and ensure customer success. You will need 4 years of experience in a customer-facing technical role, strong communication skills, and solid knowledge of JavaScript/TypeScript and web technologies.