backend developer English-speaking jobs in Świdnica

The Network Security SME will enhance network security and resilience, acting as a trusted advisor on cybersecurity strategy. This role involves owning security architecture documentation, conducting risk assessments, and providing technical guidance on complex network security solutions.

SAP Sales Cloud Functional Consultant will design and deliver CRM solutions. Responsibilities include leading discovery workshops, translating requirements into functional designs, configuring SAP Sales Cloud features, and supporting integration with other platforms. Requires 5+ years of experience with SAP Sales Cloud and strong understanding of sales business processes.

Senior Clinical Data Manager will manage data management projects, lead data management teams, and represent WCT to Sponsors. Responsibilities include training staff, ensuring adherence to SOPs, and conducting quality checks on clinical databases. Requires a degree (preferably in Life Science), nursing qualification, or relevant industry experience.

Category Manager will lead sourcing strategies for raw materials, building a global supplier base and ensuring timely, cost-effective supply. Requires 5-10 years of international procurement experience, a Chemical Engineering degree, and expertise in sourcing raw materials.

Provides comprehensive analysis of consumer and customer feedback data, translating insights into actionable items for stakeholders. Develops and maintains dashboards and visualizations in Qualtrics to present feedback insights. Collaborates with stakeholders to ensure feedback is interpreted correctly and acted upon. Prepares reports and presentations for the IS Performance Council.

Electrical Designer will prepare technical documentation for electrical switchgear and control cabinets using Eplan P8, Eplan ProPanel, and AutoCAD. Collaborate with project managers and support production in project implementation. Requires a higher education in electrical engineering and minimum 2 years of experience designing control cabinets and power distribution boards. Fluent English required.

Senior Data Engineer will build data pipelines, data models, and provision data for front-end developers and data scientists. Responsibilities include implementing data pipelines, enhancing implementation frameworks, and guiding other data engineers. Requires a Bachelor's/Master's degree in Computer Science, Engineering, or a related field, 5 years of experience in Data & Analytics, and 3 years of proficient coding experience with Python for data engineering.

Experienced Project Manager to deliver strategic banking initiatives on an international scale. Responsibilities include establishing stakeholder relationships, planning and delivering complex projects, and ensuring adherence to regulatory requirements. Minimum 5 years of project management experience and banking projects background required. Fluent Polish and English required.

Java Developer for FinTech project focused on credit information, business information, and financial risk management. Requires commercial experience with Java 21, Spring Boot, SQL, Docker, and Kafka. Experience with high throughput processing is expected. Familiarity with Spring Batch, Spring Cloud Stream, Spark, and Python is a plus.

Senior Software Engineer to design and implement core blockchain protocol components, consensus algorithms, and high-performance networking using Rust.

Lead Network Security SME to implement and maintain security measures across network infrastructure. Responsibilities include developing security strategies, conducting security documentation reviews, providing technical support, and managing risk. Requires extensive cybersecurity knowledge, proficiency with security technologies, and experience in IT or cybersecurity. Advanced certifications are desirable.

Experienced Data Engineer needed to design, build, and optimize scalable data pipelines using Azure Databricks and Azure Data Factory for batch and real-time workloads. Must have strong PySpark and Python skills, experience with SQL and database concepts, and knowledge of performance and memory optimization techniques.

Lead and deliver end-to-end engineering work, designing, building, testing, deploying, and operating secure, scalable, and reliable software. Collaborate with cross-functional partners to achieve business outcomes.

Technical Lead for finance reporting ERP Evolution S/4HANA. Accountable for representing the technical architecture of SAP BI and Power BI VISTA reporting. Deliver technical artifacts, lead design and testing of new reporting solutions, and manage Power BI developers. Ensure technical alignment between legacy and new reporting platforms. Act as a technical advisor on report development, data integration, and security. Support project delivery activities and maintain documentation.

Senior Front-end Engineer to build and maintain the LiveKid web application using Vue.js, TypeScript, and modern tooling. Collaborate with backend engineers on new features and improvements. Requires 4+ years of experience with Vue.js and proven experience working on and improving existing codebases.

Senior Project Manager needed for full-time, 8-12 month freelance assignment (potential for extension). Must have 5+ years of experience in SAP project management with a proven track record of successful delivery. Experience with FICO/BRIM/FICA, SAP Treasury, SAP BASIS, Analytics, or Anaplan projects is a plus. Excellent English communication skills required.

Develop, test, and maintain software for a fintech platform. Responsibilities include designing, documenting, and releasing software, enhancing APIs and backend systems, and integrating third-party solutions. Must have experience with PHP, Symfony, Doctrine ORM, and PHPUnit.

Develop and maintain .NET Core code in C# within a cloud environment. Contribute to technical designs and focus on quality. Experience with AWS or equivalent is required.

Senior UI/UX Designer to design complex internal applications for tens of thousands of users. Responsibilities include user research, wireframing, prototyping, and advocating for best practices in UX. Requires 3+ years of experience designing large applications, strong user research skills, and proficiency with Figma.

Senior Software Engineer in Test will design and implement comprehensive test strategies for REST APIs and backend systems. Responsibilities include developing test automation infrastructure, executing tests, and defining quality processes. Requires 5+ years of experience as an SDET or strong Test Automation Engineer with strong Python skills.