1003 English-speaking jobs in Poznań

Senior Full Stack Developer will design, build, and optimize scalable features for a SaaS platform using Laravel (backend) and React.js (frontend). Requires 5+ years of experience with Laravel and React ecosystems, JavaScript/TypeScript, PHP, HTML5, CSS, and MySQL 8.

Senior AI Brand & Creative Designer will use AI tools to generate graphics, animations, and automate asset production. Responsibilities include creating marketing materials for various channels, working within brand guidelines, and adapting materials for different platforms.

Senior AI Engineer will design and scale resilient AI solutions for a high-load fintech environment. Responsibilities include leading architectural reviews, establishing LLMOps and FinOps standards, and mentoring engineers. Requires 5+ years of experience in architecting and deploying production-grade AI/ML solutions, deep hands-on expertise with LLM orchestration and data frameworks, and strong MLOps and LLMOps pipeline experience.

Designs, develops, and maintains the CI/CD platform based on GitLab. Builds and optimizes GitLab CI/CD pipelines, manages GitLab Runner infrastructure, and automates release processes.

Senior Software Engineer to architect, design, and develop model-based applications for AI software solutions. Lead technical design and collaborate with teams to ensure alignment with Engineering policies. Minimum 2 years SaaS product delivery experience and 5 years software development experience required. Proficiency in Java, Python, or C# and experience with DevOps platforms like GitHub, Azure DevOps, GitLab, or Jenkins.

Design, develop, and operate secure, scalable AI systems using object-oriented principles and cloud-native patterns. Build and deploy intelligent AI agents capable of autonomous reasoning and task execution. Integrate AI orchestration frameworks and utilize Azure AI services to create scalable AI-enabled applications. Collaborate with cross-functional teams to design interfaces and protocols for AI-agent collaboration.

Senior Software Engineer will implement and maintain reliability solutions, focusing on automation, operational excellence, and collaboration with engineering teams to ensure system availability and efficiency.

Senior Director of Engineering to lead multiple engineering teams responsible for SaaS products and core platform capabilities. Drive product development, talent acquisition, and site leadership in Poland. Requires 15+ years of engineering experience, including senior leadership roles in SaaS or global product companies.

Senior Data Platform Engineer will design and implement scalable data pipelines using Spark and Python to process large datasets. Responsibilities include developing lakehouse capabilities with Delta Lake and Iceberg, integrating data warehousing solutions, and ensuring secure and compliant data access. Requires strong Python and SQL skills, experience with Apache Spark, Delta Lake, and dbt, and familiarity with Databricks and Snowflake.

Lead a team of data platform engineers in designing and maintaining data platforms integrating lakehouse technologies, distributed compute frameworks, and cloud-native services. Drive architectural decisions, mentor engineers, and ensure delivery of secure, reliable, and scalable solutions.

The Manager, Software Engineering leads a team of software engineers to deliver high-quality products on time. They drive project execution, manage dependencies, and communicate progress to leadership. The role requires experience managing software product development teams, a strong understanding of software engineering principles, and the ability to foster innovation and continuous improvement.

Lead the design and implementation of scalable cloud solutions, defining cloud-native architecture standards and collaborating with cross-functional teams. Mentor engineers, evaluate emerging technologies, and ensure security, scalability, and reliability of cloud systems.

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 .NET Developer to design, develop, and maintain backend applications for energy and logistics systems. Experience with .NET 8, ASP.NET Core, SQL Server, Redis, RabbitMQ, Docker, and AI tools is required.

Design, develop, and deploy advanced AI assistants using Microsoft Copilot Studio, Azure AI services, and the Power Platform. Shape architectural decisions, ensure security and scalability, and drive best practices in AI agent development.

Core Engineer to develop and maintain core systems using Perl and Java. Focus on writing clean code, understanding existing systems, and creating technical documentation. Requires 5+ years of software engineering experience and proficiency in Perl.

Senior Full-Stack Developer will build interactive healthcare dashboards, visualizations, and AI integrations using React, Python, and Supabase. Responsibilities include developing front-end applications, designing UI components, integrating with LLMs, and building Python backends. Requires 5+ years of experience as a Full-Stack Developer with expertise in data visualization and healthcare analytics.

Senior Python Developer will develop and maintain backend functionality, integrate with frontend, implement new features, and optimize existing functionality. The role requires strong Python skills, experience with large codebases, Docker/Kubernetes/Ansible, unit testing, and Git.

Design and build an AI Operating System for a company of 100 people. Develop custom tools and integrations with AI model APIs (Claude, GPT-4o, Gemini). Establish AI governance rules and design cross-disciplinary workflows.

Expert Ruby on Rails and TypeScript developer sought to build dashboards, UIs, and documentation platforms. Must have strong empathy for developers, thrive in ambiguous environments, and take ownership of code quality and delivery.