657 English-speaking jobs in Poznań

Designs and builds scalable backend services and APIs using Python and FastAPI. Owns work end-to-end, from design through deployment and monitoring. Works with PostgreSQL, Docker, Azure services, and GitHub Actions. Integrates Agentic AI solutions. Collaborates with engineers, product owners, and stakeholders.

Experienced SAS Data Consultant needed for a multi-year initiative building and enhancing an enterprise-scale data platform on SAS Viya 4.0. Responsibilities include ETL development, data integration, and platform maintenance.

Senior DevOps Engineer focused on infrastructure to design and maintain reliable, scalable environments. Responsibilities include building CI/CD pipelines, developing automation, and managing cloud/on-premises deployments. Requires skills in Python/Go, AWS, Terraform, and Kubernetes.

Staff Cloud Security Engineer will build automation, lead technical reviews, and collaborate with teams to design and implement cloud security solutions. Responsibilities include managing security tools, maturing incident response, and mentoring the Cloud Security team. Requires demonstrated impact in cloud engineering with hands-on cloud security ownership, experience integrating security controls into CI/CD pipelines, and strong Linux and containerized workload knowledge.

Supports the enterprise-wide implementation of the Secrets & Credential Management project by analyzing current-state processes, identifying security gaps, defining requirements, and driving secure governance of technical and workforce secrets. Ensures secrets are identified, classified, documented, and prepared for controlled lifecycle management. Conducts end-to-end analysis of existing secret and credential management practices and assesses control weaknesses. Defines functional and non-functional requirements for centralized secrets management capabilities and supports the design of compliant lifecycle processes. Prepares security analysis deliverables, facilitates workshops with stakeholders, and contributes to tool evaluation activities. Ensures analysis outputs are audit-ready and suitable for decision-making.

Yosh.AI seeks a hands-on generative AI engineer to architect, build, and deploy autonomous AI systems. You will leverage Google's Generative AI stack, Agentic AI, and LangChain to create solutions that solve complex business challenges.

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.

Data and ML Engineer will design, build, and maintain data pipelines for a fast-growing energy technology company. Responsibilities include ingesting, validating, and making data available for downstream use, shaping the data platform architecture, and partnering with data scientists to deploy models to production. The ideal candidate has 3-6 years of experience in data or ML engineering, strong Python skills, and experience with ETL/ELT pipelines, data modeling, and PostgreSQL.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

Senior Power BI Engineer will design and implement a new star schema in Microsoft Fabric Direct Lake. Responsibilities include optimizing Fabric Direct Lake models, modernizing legacy WebFOCUS reports, and tuning the data chain for sub-second latency. Requires 4+ years of Power BI development, hands-on experience with Microsoft Fabric, and expertise in Star Schema design.

Lead a high-performing Managed Services team in Poland, combining SaaS delivery with local leadership. Manage a team of consultants, ensuring accurate resource planning and individual performance management. Collaborate with Professional Services and Managed Services teams to drive operational synergy.

Senior C++ Developer needed for a high-performance, cloud-native airline retailing platform. Responsibilities include designing, coding, and debugging microservices, collaborating in a shared monorepo environment, and providing on-call support. Requires 5+ years of experience with C++, GCP, gRPC, and REST/JSON APIs.

Senior Fullstack Engineer will design and scale resilient systems, bridging backend and frontend experiences. Responsibilities include leading design and implementation, proposing solutions, and advocating for code quality. Requires 5+ years of experience building complex web applications, proficiency in Python or Ruby, Vue.js or React.js, SQL, CI/CD, and cloud environments. Fluency in English is required.

Senior .NET Developer to design, build, and deliver features using C#, .NET Core, and Angular. Experience with cloud-native technologies (AWS), CI/CD, and DevOps practices is required. 5+ years of software development experience with a strong understanding of OOP and system design is essential.

Experienced Python/Rust Developer sought for a remote, part-time role (50%). Design and implement a unified interface for Fast Trading platforms, ensuring low latency and high throughput. Develop scalable backend services and build a consolidated integration layer. Strong experience with Apache Kafka, Microsoft Azure, and Kubernetes required.

Senior AI Engineer to design and build advanced multi-agent systems for enterprise supply chains. Responsibilities include taking ownership of problems, designing agent workflows, and improving agent performance. Requires experience with multi-agent orchestration, production agent operations, and LLM/agent experience.

Senior DevOps Engineer will design, automate, and scale cloud infrastructure and delivery processes on Microsoft Azure. Responsibilities include leading architectural decisions, mentoring engineers, and collaborating with clients and stakeholders. Requires 4+ years of experience in a DevOps, Cloud, or similar engineering role with strong hands-on experience in Microsoft Azure and Terraform.

Designs, builds, tests, and deploys automation solutions for complex business processes using Blue Prism. Translates business requirements into technical designs and delivers components end-to-end.

Senior Golang Developer needed for a fully remote position. Develop and maintain backend services using Golang (and React if fullstack). Collaborate with product managers and designers to build features and ensure code quality. Must have strong proficiency in Go and experience building backend systems and APIs.

Senior AWS DevOps Engineer to design, build, and maintain scalable AWS infrastructure. Responsibilities include CI/CD pipeline development, infrastructure automation, container orchestration, monitoring, and production support. Requires 7+ years of experience with AWS, Kubernetes, Docker, CI/CD tools, Terraform, and scripting.