backend developer English-speaking jobs in Świdnica

Senior Java Developer to design, build, and optimize a scalable data retrieval and operations platform for a global e-commerce leader's customer support system.

Build and maintain production-grade LLM systems, including RAG, semantic search, embeddings, and vector databases. Design, develop, and deploy APIs and microservices in Python. Manage infrastructure in AWS and implement containerization and orchestration. Collaborate with Data Science, ML, Data Engineering, and Product teams.

The Vulnerability Management Assessments SME will create and improve operational models, identify service gaps, and ensure the assessment function reacts to potential threats in real time. Experience with application security scanning techniques, SAST, DAST, MAST, and FOSS scanning is required. The role involves overseeing false positive, temp fix, and criticality reviews, and contributing to responses for regulators and internal/external audits.

Software Delivery Manager will analyze projects, build knowledge bases, and support project execution. The role requires strong leadership, analytical, and interpersonal skills, as well as at least 1 year of project management experience. Fluency in English is required.

Lead the expansion of Stranger Soccer's football experience platform in Warsaw. Manage operations, marketing, and team hiring for a local football ecosystem.

Develop and execute account strategies for a major client, including offline and e-commerce initiatives. Manage budget, negotiate yearly trade plans, and forecast sales. Collaborate with internal and external stakeholders.

Designs and implements sourcing strategies to identify and engage top talent for complex roles. Advises hiring managers and recruiters on talent market insights and candidate suitability. Collaborates with stakeholders to deliver high-quality candidate shortlists and improve sourcing strategies.

Embedded software tester with 3+ years of experience in testing embedded systems software. Develop and implement testing strategies for bionic hand prosthesis software, ensuring reliability and safety. Collaborate with the development team to identify and resolve software defects.

Design and develop small craft vessels using composite materials. Create technical drawings and documentation, analyze structural performance, and collaborate with teams.

Lead the Service Management organization for RC Tech in Europe, providing hands-on leadership and setting high standards for delivery and innovation. Drive technical progressiveness through exposure to cloud, automation, and modern service management practices. Build, coach, and develop a high-caliber team, fostering a meritocracy and skills-driven culture. Deliver change and innovate to increase business value, continuously striving to improve the service management experience and overall service quality. Manage incident, problem, and change processes during European business hours, acting as an escalation point, including providing on-call support over weekends, when required. Collaborate closely with development teams and broader enterprise product and infrastructure functions to drive rapid system recovery. Promote HSBC’s brand and values by establishing career paths, supporting diversity and inclusion, and maintaining high engagement and motivation levels within the team.

Senior Bridge Designer will lead and mentor staff, develop networks with technology leaders, and ensure quality control and safety in bridge design projects. Requires a Master's degree in a relevant engineering field, Chartered Engineer status, and experience leading multi-disciplinary projects.

Leads sales activities for Medical Devices certification, developing and maintaining relationships with key accounts. Connects with customers to discuss needs, provide solutions, and sell UL's TIC services. Drives the sales process, leveraging support when necessary. Meets with prospects to qualify needs and land new customers. Supports discovery, proposals, and closing for sales of core UL products and services.

Design and develop AI-powered services to enhance the employee experience at UBS. Integrate and optimize large language models and intelligent systems using Azure OpenAI and other cloud-native tools. Apply advanced AI patterns to real-world HR use cases.

Senior Platform/System Engineer will design, implement, and support security solutions and application infrastructure on the Red Hat OpenShift platform. Responsibilities include CI/CD pipeline engineering, platform modernization, and maintenance of application security services. Requires proven DevOps expertise, experience with containerization, and strong Java system architecture knowledge.

Lead the design, development, and delivery of large-scale distributed systems and services in Java. Shape solutions, solve business problems, and influence product direction. Drive engineering best practices and build robust integration and delivery capabilities. Coach and support engineers through mentoring, code reviews, and technical leadership. Contribute to the growth of the engineering capability in Wrocław.

Full Stack Drupal Engineer to develop e-commerce websites, corporate websites, and insurance platforms. Responsibilities include creating static content, implementing multilingual features, and using APIs. Requires 3+ years of commercial experience, fluency in English, and experience with Agile/Scrum methodologies.

Transition Manager to plan and execute application migrations within a financial services environment. Requires 5+ years of experience in complex IT migrations and strong stakeholder management skills. Fluency in English is essential.

DevOps / SRE to build and maintain scalable cloud infrastructure. Focus on automation, CI/CD, and supporting development teams. Develop cloud infrastructure (Azure preferred), work with Kubernetes, and build CI/CD pipelines.

Lead performance monitoring processes for Brand Retail across multiple markets. Coordinate data collection, analyze metrics, and translate data into insights and recommendations. Manage stakeholders and ensure alignment with global strategy.

Manages Office Home Print product line, contributing to business plans and growth strategies. Collaborates with internal teams for execution and monitors KPIs. Demonstrates product category understanding, gathers customer feedback, and builds relationships with partners.