backend developer English-speaking jobs in Świdnica

Machine Learning Engineer will design, implement, and validate AI solutions for merchant segmentation, churn prediction, and business evaluation. Responsibilities include developing ML algorithms, deploying solutions in cloud environments, and collaborating with engineering teams. Requires experience with Python, ML libraries, cloud platforms, and SQL.

We are looking for an experienced Senior Data Engineer to join a data team working on global data platforms within the financial services domain. You will be part of a large-scale transformation initiative aimed at building a modern, cloud-based data ecosystem and enabling the organization to become fully data-driven.

The General Manager will oversee the daily operations of a new 268-key Staycity Aparthotel in Warsaw, ensuring all departments adhere to brand standards and achieve operational goals.

Designs end-to-end customer experiences for networking services, including LAN/WLAN and managed services. Creates service blueprints, defines personas, and translates business requirements into technical specifications.

Senior Business Analyst to support an FMCG client's R&D division on a multi-workstream project. Responsibilities include conducting discovery work, producing documentation, managing the product backlog, and facilitating stakeholder workshops. Requires 5+ years of experience as a Business Analyst, strong BPMN process modeling skills, and experience with Azure DevOps.

Provides first and second-line IT support, troubleshooting hardware and software issues. Configures and maintains IT assets, manages user accounts, and supports business applications. Requires experience in IT support, knowledge of Microsoft Windows and Active Directory, and strong troubleshooting skills.

Middle Python Engineer to design, develop, and maintain scalable backend services, APIs, and data pipelines for an AI infrastructure company. Requires 3-5 years of experience as a Backend Engineer, strong Python skills, and knowledge of cloud platforms, SQL and NoSQL databases.

Provides first-line IT support, manages incidents and service requests, and troubleshoots hardware, software, and network issues. Maintains IT documentation, installs and configures equipment, and supports IT projects. Requires knowledge of IT systems, networking, Windows OS, and IT Service Management processes.

Project Manager for community programs supporting Community Manager, coordinating activities, managing backlogs, and collaborating with teams. Requires 1-3 years of experience in project management, Jira proficiency, and strong communication skills.

Senior Application Support Engineer will lead technical direction, champion operational excellence, and drive solutions for complex customer-facing systems. Responsibilities include troubleshooting, incident response, mentoring, documentation, and escalation management. Requires 5+ years of experience with web or API services, application troubleshooting, and incident management. Experience with diagnostic tools, mentoring, and AI-powered support tools is also needed. Strong communication skills and a track record of leadership in incident resolution and partner management are essential.

Manage a portfolio of international mid-market clients, driving account growth and strengthening relationships. Proactively understand client needs and translate them into tailored payroll and HR solutions. Lead commercial conversations and ensure alignment with internal stakeholders.

Analyze and document mainframe applications, including data flows and system integrations. Gather and validate functional and technical requirements. Support Application Maintenance teams in resolving production incidents and coordinating deployments.

Support global standardization activities within the transformer ecosystem. Maintain expert registry, track standards lifecycle, and prepare summaries of ongoing and completed activities. Propose process improvements and collaborate with R&D, quality teams, and regional experts.

Develop and maintain mobile applications using React Native, integrating with Salesforce and backend systems. Collaborate with architects and engineering leads to design, develop, test, document, and support applications. Analyze requirements and translate them into application features.

As a Mid-Level Third-Party Cybersecurity Risk Assessor, you will conduct cybersecurity control assurance, security, and risk assessments for third-party engagements. You will deliver Third-Party Security Assessment (TPSA) services, collaborate with stakeholders, and ensure assessments adhere to regulations and standards.

Growth Marketing Manager to architect and execute marketing strategy, drive lead generation, and expand Embargo's footprint across the UK, Poland, and Europe.

Take hands-on technical ownership of our ecommerce platform, improving its performance, reliability, and speed of new feature delivery. You will own architectural decisions, identify and address technical debt, and lead the backend development (Magento 2) and frontend development (Vue 3, Nuxt) of the platform. This role requires 5+ years of experience building and operating complex ecommerce platforms at scale, strong JavaScript and TypeScript skills, and experience integrating ecommerce platforms with ERP systems.

The Risk Analyst (Conflicts) will assess new client and business requests for conflicts and compliance using internal and external databases. Responsibilities include conducting conflict checks, investigating corporate structures, and coordinating with global offices for conflict clearances.

Drive load and performance testing for connected home applications, designing, executing, and evaluating tests to ensure scalability and reliability. Analyze performance bottlenecks, evaluate components, and create automated load tests. Collaborate with dev teams to improve platform performance.

As a GenAI Forward Deployed Engineer, you will build and deploy AI solutions within customer environments. You will architect, code, and debug agentic workflows, manage production integration complexities, and serve as a feedback loop for product roadmap development.