backend developer English-speaking jobs in Świdnica

Designs, maintains, and enhances enterprise collaboration platforms across on-premises and Microsoft 365 environments. Provides 3rd line support for complex SharePoint issues and develops and maintains SharePoint solutions. Collaborates on collaboration and document solutions and contributes to automation and optimization initiatives.

Senior Software Developer will design and deliver intelligent automation and AI-driven solutions using Copilot Studio, Copilot for Microsoft 365, Power Automate, REST APIs, and Model Context Protocol (MCP).

Experienced engineering leader needed to nurture a team of 5-6 engineers. Must have a broad technical understanding of Big Data (Python, Scala, Spark), Backend (Java/Kotlin), and Frontend environments. Fluent Polish and minimum B2 English required.

Senior Fullstack Developer with expertise in Java, Kotlin, Spring or Quarkus, Kafka, and relational databases. Experience with Docker, Kubernetes, and CI/CD. Strong communication and problem-solving skills required.

Project Specialist to support execution, coordination, and monitoring of migration projects. Requires basic project experience, excellent communication skills, and fluency in English.

Install, repair, and maintain data center infrastructure equipment including electrical systems, cooling, and optical fibers. Ensure continuous service by validating deployments and following setup procedures. Conduct preventative maintenance, respond to emergencies, and comply with safety protocols.

Product Owner (Product Director) will own a hardware product, defining its vision, roadmap, and improvements. Responsibilities include market analysis, customer feedback integration, team leadership, and ensuring product quality and cost-effectiveness. Requires experience with hardware, backlog management, and team leadership. Fluent English and Polish required.

Google Cloud Platform developer to design and build data solutions using GCP technologies. Responsibilities include building data pipelines, proposing data structures, and ensuring pipeline quality. Requires strong Python and SQL skills, knowledge of Cloud Storage, BigQuery, and Composer/Apache Airflow. Familiarity with PySpark and Star Schema/Snowflake designs is a plus.

IT Sales Specialist needed with experience selling software development or IT outsourcing services. Must have strong communication skills, experience with CRM systems, and fluency in English.

Collects, processes, and analyzes complex datasets to generate insights and build reports and dashboards. Collaborates with cross-functional teams to ensure data accuracy and integrity. Performs data and statistical analysis using programming languages.

Cloud Infrastructure Engineer will administer and maintain Elasticsearch clusters, design and implement Elasticsearch components, analyze platform performance, and advise developers on Elasticsearch best practices.

Develop and maintain dashboards and reports using Power BI or similar tools. Build scalable data models and use DAX for advanced analytics. Collaborate with stakeholders to gather requirements and translate them into data solutions.

Engineer to deliver end-to-end technical improvements for a cloud-native product designed for Graphic Designers and Virtual Decoration Specialists. Responsibilities include backend engineering, infrastructure, and DevOps. Requires advanced C#/.NET skills, strong DevOps experience, and proficiency in AWS, Azure AD, and Apache Pulsar.

Lead/Senior QA Engineer with AI to define and drive QA strategy, establish testing processes, and secure the codebase using Playwright and other frameworks. Experience with CI/CD pipelines, Linux environments, and risk assessment is required. Excellent communication skills are essential for explaining complex issues to technical and non-technical audiences.

Engineer machine learning solutions in Azure cloud environments. Support the full ML lifecycle: development, deployment, monitoring, and maintenance. Implement DevOps practices for ML workflows including CI/CD, version control, testing, and automation. Collaborate with data engineering teams to improve data ingestion, transformation, and model deployment.

Leads the Business Consulting practice focused on the Banking/Finance industry, managing a team of 70 IT Business Consultants and Business Analysts. Provides senior IT Business Consulting support to retail banking clients.

Design, develop, and implement data-driven strategies and quantitative models. Build and analyze predictive models, perform backtesting, and iterate on model performance.

Addepto seeks a Databricks Partner Development Manager to lead and scale strategic partnerships within the Databricks ecosystem. This role focuses on driving alliance growth, increasing market visibility, and unlocking partner-funded opportunities. The ideal candidate has experience managing hyperscaler or data platform alliances and a strong network within the Databricks ecosystem.

React Native Developer needed for a new mobile project. Build and develop a mobile application ensuring compatibility across different system versions.

Business Analyst to join consulting or implementation teams for IT projects in the financial sector, primarily insurance. Responsibilities include business analysis, defining functional requirements, testing solutions, and collaborating with developers and architects. Requires a bachelor's degree, fluency in English (C1 level), and strong French (B2/C1 level).