backend developer English-speaking jobs in Świdnica

Leads implementation and support of the 1-2-1 application, translating business needs into technical solutions across CRM, loyalty, and connected touchpoints. Ensures application integration with CRM platforms and other consumer touchpoints.

Lead the design, deployment, and optimization of endpoint security solutions, specializing in Microsoft Defender for Endpoint (MDE). Own and enhance MDE capabilities, including EDR, ASR rules, threat hunting, and automation. Monitor, analyze, and respond to advanced endpoint threats. Collaborate with SOC, IT, and Architecture teams to ensure integrated security controls.

HR Business Partner will act as a strategic partner for managers, advising on employee engagement, talent management, and performance evaluation. The role includes oversight of personnel administration, supporting recruitment processes, and managing employee relations. Requires 5+ years of HR experience, knowledge of labor laws, and fluency in English.

Test Manager to define test plans, set up test management tools, and execute tests for complex software systems in the Financial Services sector. Requires 3+ years of experience as a Test Lead or Test Manager and knowledge of test management tools.

Develop reusable Pega modules bridging Pega Low-Code workflows and SAP SSM. Automate payment, arrangement, and processing of funding instruments. Ensure artifacts meet ISO/IEC 9126 standards. Collaborate with Product Owners and Architects.

The HR Service Delivery Product Owner and Knowledge Lead will define, govern, and evolve the enterprise HR service delivery experience. This role owns the global HR portal, askHR, and is accountable for its design, usability, scalability, and performance. The Product Owner will manage the HRSD roadmap, serve as the primary business owner for the platform, and own the askHR digital experience.

Lead the technical strategy and architecture of our platform, focusing on leveraging AI to enhance product and development velocity. You will design, implement, and own large-scale projects, ensuring scalability and high performance.

Network Service Engineer needed for a 6-month contract with potential extension. Implement and upgrade network infrastructure for a global digital infrastructure company. Experience with Juniper, Cisco, Palo Alto, Python, and network automation required.

Supports delivery of digital or transformation projects by managing activities, timelines, and deliverables. Tracks progress, risks, and issues. Collaborates with stakeholders and vendors.

Join our Navigation project team focused on advanced signal processing for cutting-edge communication and navigation systems. Contribute to the analysis, modeling, and prototyping of subsystems. Practical skills in DSP and FPGA development are required.

Provide support for business teams and participate in ERP implementation projects. Document ERP processes and create training materials. Strong technical knowledge of ERP operations and modules (D365 F&O preferred) is required.

Designs, trains, and optimizes classical machine learning and Generative AI models for enterprise use cases. Builds and maintains end-to-end ML and GenAI pipelines. Integrates LLM-based solutions into existing systems. Collaborates with internal teams on technical design and implementation.

Senior Software Engineer to design, build, and maintain large-scale services and systems. Requires 5+ years of experience as a Software Development Engineer with proficiency in C, C#, Go, or Python, and JavaScript front-end frameworks. Experience with microservices architecture, distributed systems, and databases is essential.

Designs, implements, and delivers Environmental, Health, and Safety (EHS) programs across the IONWAY portfolio. Executes environmental protection programs, leads environmental compliance and related audits, and contributes to corporate environmental strategies. Collaborates with local EHS teams, external authorities, and stakeholders. Requires a Bachelor's degree in a related field and 10+ years of EHS and compliance experience. Expertise in management systems, REACH/CLP procedures, and EHS requirements is necessary. International EHS certifications are an asset.

Offensive Security Engineer needed for a hybrid role combining intake coordination and penetration testing. Lead and execute penetration tests, manage the testing queue, and collaborate with stakeholders to identify security gaps and drive improvements. Requires 2+ years of security testing experience, scripting abilities, and experience exploiting vulnerabilities in various domains.

Supports account receivables activities, applying cash, managing data, and ensuring accurate financial reporting. Processes payments, resolves discrepancies, and collaborates with teams to investigate customer issues. Requires 4 years of finance experience, strong SAP S/4HANA Central Finance (CFIN) skills, and proficiency in business English.

Senior Pricing Advisor will develop pricing propositions, conduct financial analyses, and support pricing negotiations for complex fee arrangements. The role involves collaborating with Partners, Client Relationship teams, and Finance to ensure profitable, client-focused decision making. Strong Excel skills and experience in pricing activities, financial modeling, and stakeholder collaboration are required.

Job Summary This role could be based in Malaysia or Poland. When you apply, please select a country where the role is based. We are seeking a highly skilled AI & ML Cyber Expert to join our Information and Cyber Security function.

Experienced QA Automation Engineer needed to build and maintain automated test frameworks, validate backend systems, and ensure software reliability. Collaborate with engineering, product, and QA teams to deliver stable releases. Requires 3+ years of experience in QA Automation, strong Python skills (PyTest, Selenium), and API/backend testing experience.

Senior .NET Developer / Architect needed to design, develop, and implement travel search and booking flows using C#/.NET in a cloud-native architecture. Experience with GDS, NDC, and LCC APIs, as well as airline concepts and high-throughput systems is required.