Oferty dla Performance praca Lublin

11.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.That shape how people and companies communicate every day. Ready to grow, learn, and make a real impact with us? Apply now and join Sii. Your responsibilities Design, develop, and maintain high-performance backend services in Go within a distributed, cloud-based architecture Build and evolve APIs

11.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.High-performance data architectures on the Microsoft Azure platform, utilizing services like Azure Databricks, Azure Data Factory, Azure Storage, and Azure Stream Analytics to build efficient data workflows Applying best practices in data modelling, security, and provisioning across all layers

11.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.A company best known worldwide for its cloud communications APIs enabling voice, messaging, and video at massive scale. You will help build intelligent, high-performance systems that protect millions of end users in real time, working in a diverse, supportive, and technology-focused environment. If you

10.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Engineering and IT Operations teams to manage cloud infrastructure (AWS) for scalable model serving, monitoring, and automated retraining - Implement systems for monitoring model performance, detecting data and model drift, and automating the model retraining loop - Ensure high availability and performance

10.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Engineer will drive automation strategy, enhance test coverage, and ensure high-quality releases across APIs, UI workflows, and integration layers. This is a high-visibility, mission-critical application that directly supports promotional operations and business performance. Due to cooperation

10.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.E.G., PDF, DOCX, HTML), making it ready for semantic search and retrieval Build and maintain a RESTful API for the service Maintain CI/CD pipelines (GitLab CI) Implement comprehensive monitoring and logging to track service health, performance, and cost. Proactively identify and resolve bottlenecks

09.02.2026 | Pełny etat | Lublin | Capgemini PolskaWith cross-functional teams to understand data needs and translate them into Looker features - Write complex LookML code to model and manipulate data in Looker - Create and maintain documentation for Looker projects - Troubleshoot issues and optimize performance in Looker - Stay up-to-date with Looker

09.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.And ensure high performance and reliability of data processing systems Manage data quality and security, monitor quality, and implement metadata management strategies Collaborate with analytics and business teams to identify user needs and deliver comprehensive solutions supporting analytics and reporting

06.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.And infrastructure requirements - Select appropriate AI models, fine-tune algorithms, and develop strategies for improving model performance, accuracy, and efficiency - Work closely with data scientists, engineers, product managers, and stakeholders to translate technical capabilities into actionable business