backend developer English-speaking jobs in Świdnica

Provides timely and personalized customer assistance via email, addressing non-technical inquiries about accounts, subscriptions, and product offerings. Collaborates with teams to improve operational efficiency and enhance customer satisfaction.

Quality Assurance Engineer (Manual / Automation) needed for a regulated, data-driven backend context. Focus on manual functional and integration testing of backend services and processing flows, with the ability to contribute to test automation. Validate regulatory data processing, execute UAT scenarios, and prepare test cases and evidence. 3+ years of experience as a QA Engineer (manual testing of backend/integration systems and processing flows) and 1+ year of commercial experience in test automation required. Strong understanding of REST and SOAP APIs, SQL, XML/XSD validation, and UAT preparation and execution. Upper-Intermediate English level required.

The Data Associate oversees and gathers vital data, analyzing, organizing, completing, and storing it. Responsibilities include monthly data monitoring, quality checks, client communication, and reporting data discrepancies.

The Associate Director of Quality Assurance leads the audit and inspection hosting team, ensuring continuous quality improvement through effective management and oversight of audits and inspections. This role involves participating in audits and inspections, identifying and implementing process improvements, and providing compliance guidance and training. The Associate Director will also monitor trends, develop training materials, and manage the electronic quality management system.

Associate Product Manager will support e-commerce growth by managing core functions, analyzing the purchase funnel, and running A/B tests. This role involves collaborating with marketing and merchandising teams to enhance the online shopping experience.

Evaluates creditworthiness of customers and potential customers, manages overdue accounts, and collaborates with teams to resolve payment issues. Conducts financial research, analyzes credit applications, and negotiates payment plans.

Lead complex web design projects, ensuring brand consistency across CD PROJEKT RED's online presence. Design responsive layouts, landing pages, and campaign experiences, collaborating with cross-functional teams. Manage timelines, resources, and provide design handoffs to developers. Support junior designers and document design systems.

Graduate Project Manager program for ambitious individuals seeking international exposure and career growth. Four six-month rotations across global sites, contributing to business and operational projects. Support process improvement, system optimization, and business efficiency. Develop strong business and leadership skills. Must have a Master's degree in Business Administration, Engineering with a business or management focus, or a related discipline. Fluency in English and Polish required. Willingness to travel and work abroad.

Python Engineer with FastAPI experience needed for a customer-facing, team leading role. Will work with a US company developing a Jira performance platform. Requires 5+ years of Python experience, SQLAlchemy, SQLModel, REST API design, AWS (Cognito, S3), Docker, and experience in customer-facing and team leading roles.

Manages large-scale, complex projects from initiation to delivery, ensuring on-time, quality, and budget completion. Designs, implements, and monitors project plans, identifies and resolves issues, and communicates project status. Collaborates with stakeholders, manages resources, and ensures project goals are met.

Performs microbiological analyses of food and environmental samples, prepares test reports, and maintains quality guidelines in an accredited laboratory.

Embedded Software Engineer will develop the next generation of home security products. Responsibilities include building IoT products and AI applications. Requires 5+ years of software development experience, expertise in C/C++, ARM CPUs, and embedded wireless systems.

Microsoft Power Platform Specialist to develop and manage a Sustainability Management System. Experience with Dataverse, Power BI, PowerApps, and Power Automate required. Knowledge of Microsoft Sustainability Manager (MSM) and ESG frameworks is a plus.

Product Development Intern to support product development, optimization, and innovation for the chocolate category in Europe.

Senior GoLang Developer needed for long-term engagement in Poland. Design, develop, and maintain scalable backend services using Go, TypeScript, and modern development practices.

Designs and manages endpoint security protection within the Cloud Native Application Protection (CNAPP) service, ensuring security in cloud and container ecosystems.

Senior Rail Systems Signal and Train Control Engineer will design and develop signal systems, including block designs, ETCS, ATC, PTC, CBTC, and level crossing warning systems. Responsibilities include preparing drawings, specifications, and cost estimates, performing field inspections, and collaborating with clients. Requires a Bachelor's or Master's degree in Electrical Engineering and 10+ years of relevant experience. Fluency in English is required.

This temporary hourly paid role supports the Middle Eastern Europe Revenue Operations team. Responsibilities include data analysis, dashboard management, report preparation, process improvement, and cross-departmental collaboration. Applicants should have strong analytical skills, proficiency in Excel, and excellent communication skills in English.

Leads and supports a distributed team of software engineers, ensuring smooth delivery and continuous improvement. Manages team performance, optimizes processes, and collaborates with product and technical leadership. Requires 3+ years of experience leading software or QA engineering teams and strong Agile delivery management skills.

Technical builder to own the architecture and automation of the "Lead-to-Cash" engine. Will manage CRM, write code, build integrations, and design systems to power revenue growth. Requires 3+ years of experience in a technical role supporting Sales/RevOps, strong coding skills in Python, and proficiency in REST APIs and automation tools.