backend developer English-speaking jobs in Świdnica

The Pipeline Delivery Expert supports the technical and operational execution of new product introductions, technology transfers, and site changes. This role assesses feasibility, coordinates with global and regional functions, monitors progress, and ensures timely product launches. The expert collaborates with regulatory affairs, supply chain, quality, production sites, and commercial teams to align project deliverables with business timelines.

Our client is looking for an experienced professional with a strong background in cards implementation projects, particularly in the acquiring domain. The ideal candidate has hands‑on experience delivering end‑to‑end card acquiring solutions, with a solid understanding of acquiring products, related systems, and operational processes.

Design, build, and maintain scalable backend systems for SumUp's Bookings product. Collaborate with engineers to deliver new features and improve APIs. Participate in technical planning, code reviews, and design discussions.

Senior Technical Project Manager will oversee New Product/New Technology Introduction projects, managing specifications, resources, and expenses. Requires 8+ years of experience in R&D and project management for large-scale electro-mechanical projects, PMI certification preferred.

Senior DevSecOps Engineer with 8+ years of experience needed for platform hardening within client's infrastructure. Expertise in Linux, security, Python, Bash, and SQL required.

Python Engineer to design, build, and scale a backend platform for machine learning applications. Experience with distributed systems, cloud infrastructure (AWS), and backend service design required.

File Transmission Technical Specialist needed for long-term B2B contract in Cracow. Requires hands-on experience with Secure File Transfer and Managed File Transfer (MFT) solutions on Linux or Windows platforms. Solid understanding of file transfer protocols and encryption technologies is essential.

Manages maintenance, repair, and overhaul operations in accordance with Part 145 regulations. Ensures compliance with procedures, standards, and quality requirements. Develops training programs and oversees the work of maintenance personnel. Requires practical experience in aviation safety, human factors, and EU management systems.

Guidewire seeks a Sr Technical Program Manager to lead cross-functional initiatives and technical projects focused on cloud infrastructure. Responsibilities include defining and measuring program metrics, driving data-driven decision making, and aligning teams. Requires 5+ years of experience in project/program management, experience with cloud-based solutions, and strong understanding of Platform Engineering.

DevOps Engineer to maintain and evolve the GitLab platform in Azure. Design, implement, and manage GitLab components and configurations. Build and maintain CI/CD pipelines, automations, and best practices.

Experienced SAP CO professional sought to lead and improve SAP CO solutions. Collaborate with business stakeholders to understand needs and deliver impactful solutions. Lead, mentor, and grow the ERP team. Contribute to and coordinate implementation and enhancement projects. Bridge IT and business, ensuring alignment with organizational goals.

Site Reliability Engineer to design, develop, and automate distributed applications and PaaS infrastructure on GKE and OpenShift. Troubleshoot issues, ensure consistent environments, and strengthen security practices. Requires experience with Docker/Kubernetes/OpenShift, GCP/GKE, networking, and automation tools.

Full Stack Engineer needed to support project delivery for the Global Disbursements Platform. The role involves analysis, Agile design, stakeholder management, and providing business insight to the solution delivery team.

Architect and lead the infrastructure strategy for a next-generation Production ML platform on Google Cloud. Design, deploy, and maintain elastic scaling cloud infrastructure and containerization tools for high-performance ML workloads. Build automated pipelines for training, testing, and deploying machine learning models.

Experienced AI Test Automation Engineer needed for a full-stack team developing an AI-native investment platform. Responsibilities include automating test coverage using AI agents, integrating testing into CI/CD pipelines, and leveraging AI-generated test strategies. Requires minimum 4 years of test automation experience, including 2 years in AI-assisted testing environments. Proficiency with test frameworks, CI/CD tools, and API testing is essential.

Senior Java Developer to design, build, and maintain the XiP platform, a large-scale distributed calculation engine. Responsibilities include leading the development of future platform versions, mentoring team members, implementing CI/CD pipelines, designing testing mechanisms, and providing customer support. Requires 10+ years of Java development experience, expertise in frameworks like Spring and Quarkus, and knowledge of cloud platforms, containerization, and RESTful APIs.

Leads global, cross-functional programs across QC digital systems and laboratory instrumentation platforms, ensuring delivery from concept through measurable outcomes. Drives governance across complex programs through operating cadences, status reporting, risk and issue management, and benefits realization tracking. Coordinates delivery of QC system deployments, upgrades, and infrastructure initiatives, ensuring GxP compliance and validation expectations. Provides clear, structured communication on program status, decisions, risks, and outcomes.

MAKE HISTORY WITH US! The RoleThe Senior Service Manager oversees end-to-end service management operations within their assigned services. This role leads a support team, ensuring consistent application of ITIL best practices and alignment with organizational service goals.

Develop and maintain front-end applications, including web and mobile apps, using React and React Native. Contribute to the full development lifecycle, from design to deployment. Collaborate with colleagues to make architectural decisions and improve existing codebases.

Senior Project Manager with software development and eCommerce experience needed for contract role. Leads teams to deliver complex projects on budget and within timeframe. Manages multiple workstreams, stakeholders, and budgets. Experience with Agile methodologies, re-platforming projects, and scope control required.