backend developer English-speaking jobs in Świdnica

Provides operational support for SAP Ariba and Procure-to-Pay systems. Maintains system configurations, workflows, catalogs, and master data. Monitors integrations between procurement platforms and ERP systems. Supports system testing, upgrades, and rollout activities.

Senior DevOps Engineer to design and operate secure, scalable cloud environments for AI-driven automation platforms. Build and maintain cloud infrastructure, implement Infrastructure as Code and CI/CD pipelines, and ensure system reliability and automation.

Senior CX Manager to lead client relationships, manage projects, and drive creative solutions for web and eCommerce clients. Requires experience in account management, project scoping, proposal writing, and client communication. Must possess strong analytical, problem-solving, and communication skills.

EazyStock Consultant implements cloud-based inventory optimization software for small to medium sized companies. Responsibilities include gathering customer requirements, proposing solutions, configuring software, and delivering workshops.

Software Engineer III to design, develop, and maintain secure communication components for enterprise security solutions. Requires 5+ years of C/C++ experience, including system-level development, networking, and secure communication components.

Senior QA Tester will design, execute, and manage manual testing activities across the software development lifecycle. Requires 6-10 years of experience in Manual Testing, expertise in Agile/Scrum, and proficiency in test management tools (Jira, Azure DevOps, qTest).

Technical Product Manager (Core Signalling) will manage vendors, lead technical meetings, and participate in working groups focused on 4G/5G signalling. Requires experience as a Telco System Engineer, Technical Product Manager, or similar role with fluency in English and expertise in 4G/5G signalling protocols.

Senior Data Visualization Engineer will design and implement solutions for clients using Power BI or Tableau. Responsibilities include designing, implementing, and deploying reports, dashboards, data models, and access rules. Must have 3+ years of experience in a similar role and strong experience with SQL, SharePoint, and flat files.

Accounts Payable Accountant needed for a Poznań-based role. Process vendor invoices, manage payment proposals, and ensure compliance with internal policies and legislation. Minimum 2 years of experience required.

Java Backend Developer needed for core engineering teams focused on high-impact financial products and platforms. Experience with Spring Boot, AWS, MySQL, Kafka, and distributed systems required. Fintech experience, particularly in payments or banking, is a plus. Fluent Russian and English required.

Lead a development team for critical Enterprise Services in the document domain. Responsibilities include backend implementation, code quality assurance, and technical leadership. Experience with Java, Spring Boot, PostgreSQL, Kafka, and Azure DevOps is required.

WhitePress® seeks an Influencer Marketing Intern to analyze the influencer landscape, identify influencers, and negotiate campaign terms.

This role involves implementing Standard Work Processes, conducting quality checks on Initial Problem Solving, and providing training in IPS methodology. Requires over 4 years of professional experience, including 2 years in Lean implementation and project management using DMAIC and PDCA methodologies. Strong communication, problem-solving, and presentation skills are essential. Advanced English proficiency is required.

Business Systems Analyst will own the logical integrity and quality of a specific product domain. Responsibilities include ensuring new features are architecturally sound, fulfilling user survival scenarios, and preventing bugs. The role leverages AI tools for analysis and documentation, and focuses on direct communication and clear roadmaps. Must have logical rigor, advanced AI workflow experience, and ownership DNA.

Blazity seeks a Developer Community Growth Lead to build and grow communities around open-source projects and AI initiatives. The role involves designing growth strategies, creating content, and managing online presence. Experience in developer communities, open-source ecosystems, and AI tools is required.

Entry-level internship providing foundational knowledge and training in Citi's Global Functions Institutional Clients Group. Interns contribute to teams and gain real-world experience. Must be a full-time college/university student with availability to work from the office.

The Quality Administrator will maintain and improve quality standards within a Lean Manufacturing Environment. Responsibilities include managing document systems, tracking records, facilitating meetings, and supporting audits. The role requires strong communication, attention to detail, and proficiency in Microsoft Excel, SAP, or MES systems.

Full-Stack Engineer will design, build, and release new player-facing features across web and mobile platforms. Responsibilities include implementing frontend functionality in JavaScript and designing/building backend services and APIs in PHP.

Senior Network Specialist responsible for designing, implementing, and maintaining the company's SD-WAN network and Azure connectivity. Requires 5+ years of experience in network administration, expert-level knowledge of Fortinet solutions, and strong Azure Networking skills.

Provides technical support for industrial automation and control systems. Diagnoses and resolves issues, supports commissioning and upgrades, and analyzes system performance. Develops and optimizes control logic and automation programs.