backend developer English-speaking jobs in Świdnica

Performance Marketing Specialist will plan, build, and optimize paid campaigns across Google Ads, Meta Ads, TikTok Ads, and other platforms. Responsibilities include managing ad accounts, collaborating with the Creative team, monitoring key metrics, running A/B tests, and analyzing performance data. Must have 2-4 years of hands-on PPC experience and strong knowledge of Google Ads, Meta Ads, GA4, GTM, and Looker Studio. Fluent Polish and good command of English required.

Data Analyst needed for a collaborative, cross-functional team. Focus on data identification, analysis, and preparation for AI tools and workflows. Requires 8-11 years of experience, strong R programming skills, and data manipulation expertise for analytical or AI purposes. Familiarity with GCP and agentic workflows is advantageous. Must have a legal work permit in Poland.

PMO Consultant to support manufacturing plant expansion in Krakow. Manages project timelines, communication, and shop floor integration. Requires logistics, MES, and procurement knowledge.

Senior Growth Marketing Operations Manager will improve demand generation, qualification, and conversion through HubSpot and the wider GTM stack. This role focuses on funnel performance, data analysis, and operational efficiency. Must have deep HubSpot experience, analytical skills, and experience with CRM processes and GTM workflows.

Support the implementation of the ServiceNow HR Service Delivery platform for an international manufacturing organization. Analyze concepts, verify solutions, and document business requirements.

Full Stack QA Engineer needed for a project supporting quality assurance and testing of digital web and mobile platforms. Responsibilities include participating in Scrum ceremonies, validating sites/apps, conducting testing, documenting bugs, and automating test cases. Must have 4+ years of QA Automation experience, experience in QA/testing of complex inventory management processes, mobile testing, and E2E testing. Strong JavaScript knowledge and experience with agile methods are required.

Accountant needed to assign incoming life insurance payments to contracts and accounts. Requires German and English fluency (B2 level), attention to detail, and teamwork skills. Fixed-term contract with potential for permanency.

Automation Tester needed for international projects in banking and insurance. Requires 6+ years of experience in test automation, Java, SQL, Agile methodologies, and tools like JIRA, Confluence, Cypress, Selenium, Ranorex, IntelliJ, Postman, and Swagger. ISTQB Foundation Level and Guidewire knowledge are advantageous.

Senior Embedded Software Engineer will develop and maintain C/C++ code for embedded Linux systems, configure filesystems, and develop drivers for image sensors, LED controllers, and audio amplifiers. Collaborate with engineers in Norway and contribute to the security and continuous development of camera platforms.

Senior Data & Analytics Engineer will own the end-to-end data platform and BI layer, transforming data into actionable insights for customers and internal teams. Responsibilities include designing and operating scalable pipelines, building customer-facing dashboards, and ensuring data quality and performance.

Experienced Data Architect needed to design and manage knowledge graphs, integrate AI agents, and develop predictive data models. Expertise in Microsoft Fabric, Azure AI Foundry, LLMs, and graph neural networks required. Strong programming skills (Python) and experience with complex data architectures are essential. Fluency in English is mandatory.

Lead compliance for a global crypto and fiat payments company. Build and enforce compliance frameworks, secure licenses, and mitigate legal risks. Deep knowledge of global crypto/Fintech regulations, AML/KYC, and VASP licensing required.

The Domain Architect – Pharma R&D is a senior role bridging Strategy, Portfolio & Governance and Pharma R&D. The role leads the Pharma R&D architecture network, drives architecture governance and strategy, and translates business goals into adaptable roadmaps.

Develop and support indirect tax compliance across multiple international markets. Ensure accurate and timely VAT and other indirect tax filings. Provide technical support and guidance to stakeholders.

Join the Veeam Quality Assurance team in Warsaw and work on Veeam products. Testers will analyze software requirements, test products, communicate with the product development process, and evaluate test results.

HR Services Specialist (with German) will manage the full administrative employee lifecycle, ensuring a smooth HR experience. Responsibilities include handling HR queries, processing employment contracts, coordinating onboarding, and maintaining personnel data. The role requires proficiency in German and English, strong communication skills, and experience with HR systems (SuccessFactors/SAP).

Develop and maintain the mobile and web platform for Remitly product teams. Lead architecture, shared frameworks, and design system. Mentor junior engineers and ensure quality standards.

The Key Account Manager (KAM) is responsible for achieving sales targets and promoting assigned J&J products to physicians in hospitals within the Podkarpackie and Malopolskie voivodeships. The KAM develops key account plans, identifies customer needs, and builds relationships with key decision makers. This field-based, commission-based role requires a university degree, minimum 3 years of pharmaceutical sales experience, and experience with the immunology hospitals market and NFZ drug programs.

Technical Lead (.NET) to guide engineering teams in delivering scalable software solutions. Define technical direction, ensure high-quality code, and mentor a team of engineers.

Technology Operations Officer will define and execute technology strategy, manage engineering and R&D teams, oversee infrastructure, and coordinate research initiatives. Requires experience managing technology teams, building IT products, and knowledge of AWS, IoT, and communication protocols.