1003 English-speaking jobs in Poznań

Experienced Product Owner for HCM Core Solutions will lead a team, define product roadmaps, and oversee project delivery for SAP SuccessFactors Employee Central and SAP HCM.

The Codest is seeking a RL Environments Research Engineer to design and build reinforcement learning environments and training tasks for a client focused on frontier AI.

Senior Data Engineer to design, build, and optimize data pipelines and architectures on Azure. Experience required in Python, at least two of PySpark, Scala, Java, SQL, Azure development, Databricks, and Medallion Architecture.

Netguru seeks a Senior RoR Developer for a 6-month B2B contract with potential extension. Requires 5+ years experience in Ruby on Rails, MySQL, API development, and SaaS. Must have 3+ years of backend testing experience and knowledge of English (C1).

Senior DevOps Engineer to architect and operate Kubernetes deployments across AWS and Azure. Design, implement, and maintain automated build processes and CI/CD pipelines. Build and maintain infrastructure-as-code templates using Terraform. Automate deployments, environment provisioning, and configuration management. Provide guidance and mentorship to development teams on DevOps practices.

Senior Backend Engineer (Java / Architecture) needed for a long-term freelance project. Refactor and modernize legacy backend systems, improve microservices, and maintain REST and SOAP interfaces. Must have strong Java (Spring / Spring Boot) and architectural skills, experience with Kubernetes, and excellent communication skills.

Senior DevOps Engineer will design, implement, and maintain automated build processes and CI/CD pipelines for various projects. Responsibilities include containerization workflows, Kubernetes deployments, infrastructure-as-code, and automation of deployments and environment provisioning.

Senior Golang Developer needed for fully remote, contract position. Develop and maintain backend services using Go (Golang) in a modern product environment. Collaborate with product managers and designers to build features and ensure code quality.

As an AI Engineer at Netguru, you will implement Azure OpenAI API and RAG systems, fine-tune open source models, and experiment with ML techniques. You will design, develop, and deploy machine learning models, lead AI project implementations, and collaborate with cross-disciplinary teams.

Netguru seeks a Senior UI Designer for a 2-month project (B2B contract, up to 35EUR/hour). Requires senior-level expertise in visual UI design, strong visual design fundamentals, experience with design systems, and the ability to create high-fidelity UI designs. This is a UI-focused role, not UX.

Data Steward ensures high-quality product data for EMEA sales performance. Validates, uploads, and syndicates product data, resolving issues and collaborating with stakeholders. Requires 3+ years data management experience, InRiver proficiency, and strong communication skills.

AgileEngine seeks a .NET Engineer to design and implement integrations, customizations, and automation within a product information ecosystem. Responsibilities include developing custom extensions, diagnosing technical issues, and collaborating with cross-functional teams. Must have 5+ years of experience in software development using C#.NET, strong knowledge of .NET C# MVC and .NET Core, and experience with system integrations and InRiver PIM.

Software Engineer to build and maintain integrations between a public safety platform and third-party client systems using TypeScript and Node.js. Develop secure and scalable cloud-based solutions that connect real-world operations.

Full Stack Engineer will build and scale real-time, data-driven services using Java, Spring Boot, React, TypeScript, and AWS. Responsibilities include developing microservices, designing APIs, and delivering responsive interfaces with live updates.

Senior Data Engineer to design and implement a scalable data platform for an AI-driven SaaS company. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with stakeholders. Requires 6+ years of experience in data engineering with strong Python skills and expertise in modern data tooling.

Lead the development of a next-generation analytics dashboard for a large-scale distributed data platform. Architect, build, and optimize the dashboard using modern JavaScript frameworks and APIs. Mentor junior engineers and contribute to an agile development process.

Principal Software Engineer to lead cross-functional initiatives and design backend systems for a large-scale interior decor visualization platform. Requires 8+ years of experience building scalable systems, expertise in Python, Kubernetes, PostgreSQL, and Django, and strong experience with ETL flows and high-throughput systems.

Senior TypeScript/Vue.js Developer to lead front-end architecture strategy for a next-generation AdTech platform. Collaborate with teams to design, document, and enforce API contracts. Deploy and scale front-end solutions in AWS. Mentor engineering teams.

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 DevOps Engineer to design and maintain resilient architectures for high-scale, real-time cloud operations in cybersecurity. Experience with Google Cloud Platform, Elasticsearch/OpenSearch, Kafka, Redis, or MongoDB required.