backend developer English-speaking jobs in Świdnica

Lead Learning Architect to design and govern enterprise learning architectures aligned with business priorities. This role involves strategic advising, leading a team of Learning Architects, and driving innovative, learner-centric solutions.

Build a B2B sales function by identifying high-potential leads, converting corporate clients via outreach, and developing strong client relationships. Requires reasoning ability, drive, and proficiency in English.

Customer Application Engineer needed for an international energy company. Responsibilities include technical leadership, developing scope of work, and managing customer projects. Requires a Bachelor's degree and 2-3 years in Engineering/Customer Project Engineering with excellent English skills.

Senior Cost Engineer for Power & Electrical Systems. Act as a consultant in product development and cost engineering, focusing on value engineering and target costing. Requires a Master's in electrical/power engineering and 5+ years of relevant experience.

Manage the End-to-End Source-to-Contract process, including sourcing, supplier evaluation, and contract finalization. Draft, review, and negotiate contractual terms while ensuring compliance. Requires 3-4 years of procurement experience with a focus on contracting.

Financial Accountant prepares and analyzes financial statements, reconciles ledgers, and supports audits. Requires a degree in Accounting/Finance and experience with ERP systems.

P&C Services Specialist with German experience processes P&C and payroll matters for German employees. Requires Personnel Administration/Payroll experience, German/English fluency, and SAP HR knowledge.

Field Service Technician ensures optimal performance of advanced sensor products through maintenance, troubleshooting, and system checks. Requires experience with electrical/electronic systems and proficiency in diagnostic tools.

Controlling Specialist role involving annual budget preparation, forecasting, and monitoring budget achievement. Responsibilities include financial analysis, variance interpretation, and supporting month-end closing. Requires finance/accounting degree and strong analytical skills.

Senior Full-Stack .NET Developer to design, develop, and support enterprise web applications using .NET (C#) and React (TypeScript). Requires 6 years of IT experience, strong .NET/React skills, and EU citizenship.

Mid/Senior Golang Developer needed for Fintech and crypto products. Responsibilities include designing, developing, and optimizing applications, plus mentoring and code reviews. Requires 2+ years with Go and 4+ years in backend development.

Build production-grade, agentic AI systems for VC and PE clients. Own end-to-end delivery of LLM workflows, full-stack AI applications, and scalable data infrastructure. Requires hands-on experience shipping production AI/LLM systems.

Design and deliver end-to-end agentic AI solutions using Copilot Studio and Power Platform. Requires hands-on experience with Copilot Studio, Power Platform architecture, and integration design using REST APIs and OAuth.

CMC Analytics Engineer to build the marketing transformation layer on Databricks. Responsibilities include data marts, identity stitching, feature pipelines, and owning the semantic layer for CMC KPIs. Requires advanced SQL, PySpark, and Databricks experience.

Senior Technical Support Engineer for a global financial institution. Provide advanced support for critical applications and production environments. Requires strong UNIX/Linux, SQL, and Python skills, plus availability for afternoon/evening shifts.

Customer Service Advisor required with Russian C1 and English B2. Responsibilities include handling customer inquiries via phone, chat, and email regarding travel, reservations, and cancellations. Requires strong technical skills and the ability to work in a fast-paced environment.

Senior Data Scientist / Tech Lead leads ML solution development, designing AI architectures for complex goals. Requires 6+ years in scalable AI, Python, LLMs, and cloud deployment.

Senior Search Engineer to build and improve search systems using traditional, semantic, and hybrid approaches. Requires 6+ years in software engineering with expertise in search engines like OpenSearch or Elasticsearch.

Senior KYC Implementation Consultant needed for a temporary project implementing regulatory changes and enhancing KYC processes for an international banking organization. Requires strong KYC/AML expertise in designing and improving end-to-end processes.

Senior SAP SuccessFactors Consultant needed to implement and support solutions, specializing in the compensation module. Requires experience leading end-to-end implementations of Employee Central and/or Compensation. Polish and English proficiency is required.