backend developer English-speaking jobs in Świdnica

Experienced SAR/Optical Payload Processing Engineer sought to develop Earth Observation systems. Develop optical payload processing algorithms, manage SAR subcontractors, and bridge optical and radar mission needs. Requires SAR data processing expertise, understanding of optical image processing, and proficiency in Python.

Amer Sports seeks an Infrastructure Operations Engineer to ensure reliable network operations globally. Responsibilities include operating and maintaining SD-WAN, LAN, Wi-Fi, VPN, and perimeter security. The role requires 5+ years of experience in network operations, global/follow-the-sun environments, and collaboration with ISPs/carriers. Strong hands-on experience with SD-WAN (Velocloud) and WAN technologies is essential.

Senior Analyst will lead data analysis, providing insights and recommendations to support business growth across Europe & Africa. Responsibilities include extracting, analyzing, and interpreting large datasets, using BI tools, and collaborating with cross-functional teams.

Staff Backend Engineer needed to design and build reliable systems for a company developing AI for the insurance industry. Experience with Python, serverless technologies, and cloud environments is required.

Group Manager will support Procure-to-Pay transformation, process improvement, and global supply chain strategy. Requires experience in procurement management, supply chain operations, and Procure-to-Pay platforms (SAP preferred). Strong leadership, communication, and analytical skills are essential.

Software Engineer to design and develop IT solutions for energy management and e-mobility systems. Experience with Node.js, TypeScript, JavaScript, and testing frameworks required.

Test Engineer to ensure quality of business applications. Plan, design, and execute manual tests, including data validation and backend process analysis. Strong SQL skills and experience testing APIs and relational databases required.

Designs, develops, and deploys AI/ML models for industrial applications, including predictive maintenance, process optimization, and anomaly detection. Applies machine learning methodologies to solve complex challenges and translates findings into actionable recommendations. Collaborates with teams to integrate models into production environments and enterprise systems.

iOS Front End Developer will develop, deploy, and maintain scalable mobile app functionalities. Responsibilities include designing and implementing features, integrating with backend services, and ensuring performance and user experience. Requires 3-6 years of experience with Swift, Xcode, and iOS development tools.

Senior Supply Chain Specialist to support end-to-end supply chain performance, customer collaboration, and advanced analytics. Will provide insights to support service-to-sales performance, operational efficiency, and continuous improvement. Collaborate with Sales, Supply Chain, Finance, and Marketing teams.

Data Analyst will manage analytics and reporting priorities, build understanding of business processes, and deliver dashboards and analyses to support decision-making. Collaborate with stakeholders to define requirements and translate business needs into reporting solutions. Conduct ad hoc and recurring data analysis using Snowflake, SQL, Power BI, Python, and other tools. Design, build, and maintain Power BI reports and dashboards. Write, optimize, and troubleshoot SQL queries in Snowflake. Partner with technical and business teams to leverage Confluent-based data streams for reporting and analysis. Monitor data quality, investigate inconsistencies, and improve data reliability. Translate business questions into analytical approaches, metrics, dashboards, and recommendations. Create and maintain documentation for datasets, dashboards, metrics, and reporting logic. Support the design and improvement of scalable analytics processes, reporting standards, and self-service business intelligence capabilities. Present findings and recommendations to technical and non-technical audiences. Contribute to tooling, process improvements, and analytics best practices across departments. Support additional projects and responsibilities as assigned.

Senior Python Engineer will build LLM-powered applications using technologies like Agentic AI, TypeScript, Snowflake, AWS, and APIs. Responsibilities include designing data pipelines, implementing integrations, and working on a chatbot that learns from user interactions.

Senior SAP SD Consultant specializing in tax and e-invoicing. Designs, configures, and supports SAP SD solutions, ensuring compliance with global standards.

Join Tylko, Where Design Meets Technology Founded in Warsaw, Poland, in 2015, Tylko is redefining how we design, shop for, and experience furniture. Frustrated by mass-produced, one-size-fits-all solutions, the team created something smarter: bespoke storage that balances cutting-edge technology, premium craftsmanship, and sustainable production.

Project Manager Shopper Marketing (DE/International) will manage end-to-end retail, POS, and shopper marketing projects for German and international brands. Responsibilities include project coordination, client communication, quality control, and promoter team management. Fluency in German is essential.

Full Stack Developer to design, develop, and maintain RESTful APIs using Python, Java, and .NET. Expertise in OpenTelemetry (OTEL) implementation, Ansible automation, and SQL is required.

Senior Software Engineer delivering end-to-end solutions in an agile team. Responsibilities include analysis, development, testing, and production support of Python-based applications. Requires strong Python, backend engineering, and cloud/devops fundamentals. Experience with LLMs is a plus.

Conducting proactive monitoring, investigations, and mitigation of security events. Analyzing security event data from SIEM, dashboards, and log sources. Recognizing potential intrusion attempts and researching new threats. Triaging, investigating, and escalating alerts in Windows and Linux environments. Working with internal security teams to share knowledge and best practices. Recommending changes to standard operating procedures. Responding to computer security incidents by collecting, analyzing, and preserving digital evidence. Analyzing new alerts and reviewing SOC dashboards for anomalous activities.

Technical Sales Executive to develop business relationships and acquire new customers in the DACH region and EU. Drive technical sales and business development activities, focusing on technology-led value creation and long-term client partnerships. Manage full sales cycles, from discovery to contract closure. Represent Altimi at industry events and achieve sales targets.

Forward Deployed Engineer will design, build, and maintain data solutions using Palantir Foundry. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with cross-functional teams. Requires experience with Foundry Platform, Python, and PySpark.