backend developer English-speaking jobs in Głogów

Business Development Manager to drive revenue growth and expand market presence for a mature sovereign cloud and AI platform across Europe. Focus on Data Centers & Cloud Providers, the VMware Wave, Government & Public Sector, and Mid-to-Large Enterprises.

DevOps Specialist with mainframe (z/OS) experience needed for long-term project modernizing enterprise development environments. Migrate legacy SCM solutions to modern DevOps toolchains (DBB, Git, IDD). Strong scripting, CI/CD, and cloud experience required.

Payroll Specialist to manage end-to-end payroll processes for employees and contractors. Requires 2+ years of experience, knowledge of Polish labor law and payroll regulations, and proficiency in Enova365.

Senior Business Systems Analyst needed for a greenfield, enterprise-scale data platform build on Microsoft Azure. Own the end-to-end requirements lifecycle, translating business needs into actionable stories for engineering in an Agile/Scrum framework.

Senior Full Stack Developer to design and develop backend microservices and user interfaces for XTB's customer service operations. Experience with Java, Angular, TypeScript, RxJS, Kafka, and microservices architecture required.

AWS DevOps Engineer will design, build, and migrate CI/CD pipelines, define monitoring standards, and collaborate with vendors. Responsibilities include supporting infrastructure migration to Terraform, maintaining data pipelines, and ensuring AWS infrastructure reliability.

Senior Frontend Engineer to design and ship production Next.js applications with complex state, high-load scenarios, and real-time AI interactions. Experience with React, TypeScript, and Next.js required.

Build AI-native systems, including agents, workflows, and RAG, from design to production deployment. Collaborate with SMEs and end-users to understand needs, design feedback loops, and validate system effectiveness. Requires 7+ years of experience building production AI/LLM applications, strong agent design judgment, and expertise in Python, LLM providers, and evaluation methodologies.

Cybersecurity Data Leakage Prevention Engineer to implement and manage DLP policies across endpoints and data security solutions. Experience with DLP products (Symantec, Proofpoint, Trellix) and cloud/on-premise environments required.

Senior BI Developer to lead TARGIT BI migration to Microsoft Azure. Experience with TARGIT, Azure, Dynamics 365 (Finance), SQL, ETL, and data warehousing required.

Own test automation for LoopMe's Android and iOS SDKs. Build and maintain automated test suites using JavaScript, Rust, and Bash/Shell scripting, integrating tests into CI/CD pipelines.

Operational Product Owner role requires a CS/EE degree and experience leading technical teams. Responsibilities include clarifying requirements, driving backlog prioritization, and collaborating with technical teams to set the roadmap. Strong Agile understanding is key.

Product Owner for DFT at Siemens Digital Industries Software. Define product vision and strategy, translating business needs into technical solutions within Agile/Scrum teams. Requires a degree and 2+ years of experience.

Develop and maintain full stack applications with a Python backend focus. Translate business requirements into technical solutions, build data integrations, and ensure data quality.

Senior DevOps Engineer role requires 5+ years of AWS experience. Responsibilities include designing cloud infrastructure, managing Terraform, and administering Kubernetes. Skills needed: AWS, Terraform, Kubernetes, CI/CD, Python/Go.

The ServiceNow Platform Owner is accountable for the strategy, governance, stability, and continuous evolution of the ServiceNow platform. This role ensures the platform delivers reliable business value, adheres to enterprise standards, and enables scalable, secure service management capabilities across regions.

Senior Adaptive Autosar Engineer role involving integration and configuration of third-party AUTOSAR Adaptive stacks. Requires C++ for embedded firmware, experience with QNX/Linux, and understanding of AUTOSAR Adaptive Functional Clusters.

Develop and maintain web applications using React and TypeScript. Design and implement complex user interfaces for data-intensive applications. Develop backend services and REST APIs using C# and ASP.NET Core.

Python Developer for systematic trading strategies. Designs, researches, and manages quantitative investment strategies using advanced financial modeling. Requires 10+ years of experience developing quantitative models for equities, futures, and/or FX.

Cloud DevOps Engineer needed with 4+ years in DevOps or Cloud Infrastructure. Requires hands-on experience with AWS, CI/CD, IaC, Docker, and Linux. Must collaborate with Agile teams and have B2+ English proficiency.