backend developer English-speaking jobs in Świdnica

Senior Fullstack Developer role focusing on building secure, high-performance integrations for enterprise clients. Requires 5+ years in PHP backend, expert PostgreSQL, and React knowledge.

Business Development Manager executes core BD activities, managing systems and processes to drive growth. Responsibilities include strategic planning, pitch coordination, and market analysis across the international network. Requires 3+ years of experience in global law firms.

Senior Software Engineer to build and evolve Elastic's integrations within the AI ecosystem. Responsibilities include developing the MCP server in Go, creating universal agent skills, and designing third-party AI integrations. Requires 8+ years in backend systems.

Develop and train machine learning models using Python and PyTorch. Collaborate with teams to design AI solutions and integrate models into production systems.

SAP TM Architect needed with 8+ years of experience, including 3+ in a lead role. Must design end-to-end SAP TM solutions and integration with S/4HANA, EWM, and BTP. Requires strong communication and Polish B2.

Mainframe Developer needed to support system development, maintenance, and modernization using IBM z/OS. Requires understanding of mainframe architecture, COBOL, and willingness to learn Assembler.

UI/UX Designer needed for a leading e-commerce platform. Responsibilities include user research, prototyping, and design system support. Requires 1.5+ years experience, Figma proficiency, and advanced English.

Client Service Director for Market Research leads EMEA & America teams, owning regional revenue, P&L, and sales strategy. Requires 5-10 years in market research, proven sales success, and team leadership.

Take ownership of Packet Core technical delivery, ensuring successful deployment, integration, and upgrades. Coordinate technical teams and act as a trusted advisor on 4G/5G Core technologies and 3GPP standards.

Lead R&D engineers in developing innovative electronics and power electronics for GI MACH Valve Electronics. Drive the full product lifecycle, guiding embedded systems and control algorithm design. Requires 7+ years in electronics R&D.

SAP Consultant needed for a 6-month hybrid engagement managing SAP workload migration and modernization on Google Cloud. Requires 5+ years in SAP Basis/consulting and 3+ years with Google Cloud, including S/4HANA knowledge.

Rhino Group Consulting seeks a Project Manager to oversee project execution from start to finish. Responsibilities include tracking deadlines, reporting status to Account Managers, and communicating with clients. Requires project management tool experience and strong English skills.

Lead AI Security Engineer to embed security across the SDLC. Responsibilities include threat modeling, securing the software supply chain, and building AI automations to enhance AppSec workflows and secure LLM applications.

Senior UA Manager to own end-to-end user acquisition for mobile-first web products. Build strategy, manage paid channels (Google Ads, Apple Search Ads, Meta, TikTok), and own measurement using MMP/SKAN/ATT. Requires 5+ years in mobile app UA.

Senior Business Analyst/Product Owner to gather and document requirements for website/intranet relaunch and CMS implementation. Requires 5+ years in digital projects, strong Agile/Scrum skills, and experience with Jira/Confluence.

Junior DevOps Engineer supports Development teams by designing and implementing solutions for business applications on Euroclear infrastructure. Requires expertise in Azure, Linux, Windows, and networking.

Medical Information and Pharmacovigilance Specialist for Nordics. Develop accurate, non-promotional medical information responses for HCP/patients while ensuring safety compliance and handling safety information. Requires Life Science degree and 1-2 years of relevant experience.

Deployment Strategist owns the end-to-end deployment process, from data validation to launch. Responsibilities include managing pipelines, building dashboards, and supporting commercial negotiations using data analysis. Requires a quantitative degree and 1-3 years of data experience.

Staff Java Engineer to build a large-scale distributed backend platform for advanced manufacturing. Focus on defining system architecture, APIs, and data flows for scalable, event-driven systems. Requires 8+ years in backend/distributed systems with Java expertise.

Postdoctoral Associate role focusing on coarse-grained molecular modeling of proteins. Tasks involve identifying collective motions using all-atom and UNRES simulations to understand structure and dynamics. Requires Ph.D. and knowledge of computational chemistry.