backend developer English-speaking jobs in Świdnica

Provides best-in-class customer service from initial contact to fulfillment of requests. Processes new orders, follows up on existing orders and quotes, and manages spare parts requests. Communicates with customers, gathers information, prepares quotations, and ensures customer satisfaction.

The Enterprise Architect - Data and Analytics advises business and technology leaders, shapes technology strategy, and leads architecture strategy development. This role defines technology roadmaps, ensures alignment with enterprise standards, and tracks emerging technologies.

Marketing Intern will support the development and execution of 360-degree marketing campaigns, conduct consumer research, and collaborate with cross-functional teams. Must be a student pursuing a bachelor's or master's degree with fluency in English and availability to start October 1st, 2026.

Provide customer service via phone and email, prepare commercial offers, and support sales with order handling. Requires secondary or higher education, experience in sales or related fields, and knowledge of accounting and ERP/CRM systems.

Data Maintenance and Cleansing Specialist supports data quality within ERP systems. Responsibilities include cleansing data between Salesforce.com and SAP, managing data analysis and cleansing activities, and troubleshooting data issues. Requires a degree in statistics, information systems, or a related field and 1 year of master data management experience.

Design, develop, and maintain scalable web applications and microservices, focusing on usability, performance, and resilience. Implement robust business logic and design efficient, scalable database models. Develop and enhance user experience (UX) components. Interact with a global team of software developers, architects, and business analysts.

Senior Java Developer will design, build, and maintain CI/CD pipelines and engineering tooling for a global digital organization. Responsibilities include developing, integrating, and testing solutions supporting software delivery, collaborating with cross-functional teams, and introducing new technologies. Requires 5+ years of experience as a Java Software Engineer with strong knowledge of Java, Spring framework, REST APIs, microservices architecture, Docker, and CI/CD (Jenkins). Experience with Test-Driven Development (TDD) and agile, cross-functional teams is also required.

The Senior Legal Associate will provide end-to-end commercial contracting support for Sales and Customer Success Management (CSM) organizations in Europe and Asia. This role focuses on drafting, reviewing, and negotiating agreements with customers, prospects, and partners. The candidate will collaborate with cross-functional stakeholders to ensure contractual positions are legally compliant and aligned with business objectives.

Native English speaker teaches English to children and teenagers in small groups. Prepares for classes, adapts lesson plans, and conducts after-class admin. Participates in weekly team meetings.

Finance Intern to assist with month-end processes, balance sheet reconciliations, financial reporting, and data entry. Must be pursuing a degree in Finance, Accounting, Economics, or a related field with strong analytical and Excel skills.

Trade Marketing Expert (Display & Equipment Manager) will improve and unify ways of working across Central Europe. Responsibilities include managing the local display budget, developing merchandising solutions, and collaborating with the commercial team on procurement.

Service Desk Technician provides first and second level technical support for corporate systems, applications, network connectivity, and more. Troubleshoots hardware and software issues, assists with system upgrades, and supports mobile devices. Requires 1 year of IT support experience, knowledge of multiple operating systems, and strong communication skills. Fluency in English (C1) and intermediate Polish (B1-B2) are required.

This 12-month internship in the IT&DATA Master Data team is for a passionate individual who enjoys technology, automation, and data. You will support projects, contribute to data foundations, and analyze data to ensure accuracy.

Teaching Assistant for public law, conducting classes, creating syllabi, checking assignments, and participating in the graduation process. Requires a master's degree in law, teaching experience, and research publications in public law.

Growth Content Specialist for a Ukrainian IT company specializing in macOS and iOS applications. Create SEO and product content, using AI tools, to drive downloads and revenue.

Finance Intern will support Source-to-Pay (S2P) operations, including invoice processing, supplier support, reporting, and process improvement initiatives. The role requires a current student in finance, accounting, economics, or a related field with strong analytical skills and proficiency in MS Excel.

Manage end-to-end PRC processes within Veeva Vault (PromoMats / MedComms / Submissions). Coordinate content review cycles, ensure compliance, and upload/maintain content. Prepare submission packages, track workflows, and collaborate with cross-functional teams.

Senior Software Engineer with 4-12 years of experience in Python and financial services sought for a role involving high-performance ETL pipelines, scaling quant models, and building scalable software solutions.

Provide technical support and troubleshooting to end users experiencing issues with computer hardware, software, mobile devices, and networks. Assist in training initiatives. Fluent Serbian (C1) and English (B2) required.

Client Onboarding Engineer will guide new customers through the integration of Teltonika Telematics solutions. This role involves direct communication with clients, technical support, and on-site visits to facilitate implementation. Strong communication, presentation, and technical skills are required.