backend developer English-speaking jobs in Świdnica

Senior Python Engineer to build backend systems and infrastructure for a global fintech project's machine learning platform. Responsibilities include designing and building production-grade Python services, developing real-time data pipelines, and improving developer experience. Requires strong Python experience, distributed systems knowledge, cloud and containerization skills, and experience with databases and data pipelines.

The Junior Accountant will process and verify accounting documents, ensuring accurate booking and proper approval flow. Responsibilities include monitoring document status, responding to inquiries, supporting month-end and year-end closing activities, and participating in process improvement projects.

Checks invoices for accuracy, creates invoices, and completes monthly closing procedures. Verifies settlement of consignment stock withdrawals and handles credit/debit notes. Collaborates with Sales Agency and Quality Department on order fulfillment and material reallocation. Plans annealing schedules, tracks dates, and communicates with suppliers. Requires logistics knowledge, analytical skills, strong IT proficiency (MS Office), and fluency in German or Dutch and English. Open to hybrid work model.

Systems Engineer to design, build, and maintain security infrastructure. Responsibilities include ensuring high availability of security platforms, managing cloud infrastructure, automating tasks, and collaborating with security engineers. Requires 5+ years of Linux system administration experience, Kubernetes expertise, and proficiency in Infrastructure as Code.

Senior Data Engineer to design, develop, and deploy ETL/SQL pipelines connecting on-prem and cloud data sources. Utilizing GCP technologies like Cloud Storage, BigQuery, and Data Fusion. Will also work with devops tooling for continuous integration/deployment, automated testing, security, and IT compliance. Provides subject matter expertise to support Enterprise Risk Management (ERM) Leadership Team and ERM Assurance teams.

Supports Ticketmaster clients with event management needs, including building and updating events, and resolving event-related issues. Requires accuracy, attention to detail, and knowledge of Ticketmaster ticketing systems and best practices.

Senior PostgreSQL and Java Developer needed for a project migrating a rates trading platform from a legacy system to Murex. Responsibilities include database configuration, optimization, schema design, writing Java code, and working with database clusters and tools like Docker and Kubernetes. Requires 7+ years of development experience, 5+ years with database technologies (including 2+ years with PostgreSQL), and 3+ years with Java 17+, Spring, Spring-Boot, and unit-tests.

Provide technical support to automotive retailers and workshops across Europe, resolving complex vehicle concerns via phone and electronic channels.

Lead a team of software engineers in developing distributed systems, internal tools, and multi-agent architectures. Design and implement solutions leveraging off-the-shelf AI products, APIs, and custom-built components. Drive innovation by integrating novel Agentic AI systems, LLMs, and MCPs. Manage the full development lifecycle from concept to production deployment. Collaborate cross-functionally to align innovations with company strategy.

Financial Controller analyzes and controls Supply Chain operating costs, prepares management reports and KPIs, supports budgeting and forecasting, and identifies cost variances. Requires a higher education degree, minimum 3 years of experience in controlling or financial analysis, strong analytical skills, and advanced MS Excel knowledge.

Software developer specializing in C programming, Python, Perl, or TCL. Experience in Linux environments and software development lifecycle.

Senior Python Backend Developer will design, develop, and optimize scalable backend services using Python and FastAPI within cloud environments. Implement containerized solutions leveraging Google Cloud Platform (GCP) and modern orchestration tools. Collaborate with cross-functional teams to deliver high-performance software solutions.

Develop and manage strategic partnerships with technology companies like Microsoft and Databricks. Build and grow sales pipelines, design joint go-to-market plans, and collaborate with internal teams to leverage synergies.

Provides customer service via phone, email, chat, and social media for Swiss and German speakers. Processes warranty claims, resolves technical issues, and offers product advice.

The Digital Scientific Engagement Local Lead implements digital scientific engagement plans for assigned therapeutic areas, builds and engages with scientific leaders, coordinates data-driven engagements, and measures impact using Veeva CRM and analytics dashboards. The role requires a Master's degree in a relevant field, 3-5 years of experience in Medical Affairs, and demonstrated digital savviness. Fluency in English is required.

This role ensures business continuity by procuring IT goods, licenses, and services. Responsibilities include implementing procurement strategies, managing domains, negotiating with vendors, and maintaining IT equipment records.

Data Scientist to develop and implement data science solutions (ML models, GenAI products) to optimize marketing and product strategies, enhance user experience, and shape targeting. Collaborate with cross-functional teams to ensure seamless integration of data-driven initiatives.

Revenues Officer specializing in NNDR billing & recovery. Duties include handling billing & recovery, customer inquiries, and participating in training. Requires at least 5 years NNDR/Revenues experience and 3 years NEC (Northgate) experience.

Legal Business Partner supporting R&D and strategic collaborations. Provides legal guidance on agreements, risk assessment, and mitigation strategies. 3-5 years of experience in life sciences legal support required.

The Grants and Tax Incentives Specialist will develop and implement grant strategies to support business ambitions. This role involves preparing and submitting grant proposals and tax incentive applications, optimizing workflows, and monitoring industry trends. The ideal candidate has a proven track record in acquiring grants and tax incentives and a deep understanding of the European funding landscape.