Oferty dla Sector Using praca Polska

23.06.2026 | Pełny etat | Kraków | PEOPLE MORE P.S.A.For the project that we are working on with our partner, we are looking for Principal Backend Engineer ( - AI - LLM). Your duties will include Designing and evolving backend architecture for a scalable product Developing and maintaining backend services usingTypeScript and NestJS Driving

23.06.2026 | Pełny etat | Białystok | Sii Sp. z o.o.A hybrid SAP HCM - SuccessFactors environment. Your responsibilities Analyzing and evaluating of change requests concerning SAP HCM → SuccessFactors interfaces (PA/OM, PY/PT) Managing and implementing interface adjustments using existing integration technologies, e.G., BIB framework, BADLe, ALE, file

23.06.2026 | Pełny etat | Katowice | AddeptoFor airport operation management. This project involves creating an AI-driven optimization engine to streamline airport operations, using real-time data from sources like radar, air traffic, and passenger information. AI recommendation engine for the leading innovation company. This project involves creation

23.06.2026 | Pełny etat | Poznań | EPAM SystemsWith external LLM providers, and ensuring reliability, performance, and security at scale. Responsibilities Design and implement production-grade backend features using Go in a microservices-style architecture Build and maintain provider integration frameworks for external LLM vendors such as OpenAI

23.06.2026 | Pełny etat | Kraków | SiiTasks Design and develop ETL/ELT pipelines using IICS Integrate data from multiple sources (databases, APIs, cloud platforms) Build and optimize data pipelines for performance, scalability, and reliability Ensure data quality by implementing validation, monitoring, and error-handling mechanisms

23.06.2026 | Pełny etat | Kraków | Reply Polska Sp. z o. o.And document solutions using Microsoft Dynamics 365, Power Platform, and related Microsoft technologies. Work with business stakeholders to understand requirements, processes, pain points, and improvement opportunities. Translate business needs into functional and technical solution designs. Support

23.06.2026 | Pełny etat | Lublin | DataArtScalable solutions in a modern cloud position operates according to the CET time zone. Responsibilities Design, develop, and maintain backend services using Golang and frontend applications using React/TypeScript. Collaborate with product managers, designers, and other engineers

23.06.2026 | Pełny etat | Kraków | Hard Rock DigitalDevelopment, strong architecture skills, and the ability to mentor junior team members. Key Responsibilities Salesforce Development & Customization Design, develop, test, and deploy high-quality solutions using Apex, Visualforce, Lightning Web Components (LWC), SOQL/SOSL, and other Salesforce technologies

23.06.2026 | Pełny etat | Katowice | Sopra SteriaTooling, and working with REST/gRPC APIs. Experience with FastAPI or similar frameworks used for backend service testing. Hands‑on experience with containerized deployments, particularly using Kubernetes. Good understanding of CI/CD pipelines, especially with GitHub Actions and GitLab CI. Experience