backend developer English-speaking jobs in Świdnica

Integration Lead responsible for designing, developing, and maintaining integrations using SAP BTP Integration Suite and SAP Cloud Platform Integration. Requires 10+ years of experience in integration architecture, SOA, microservices, and troubleshooting. Expertise in SAP BTP Integration Suite, CPI, and other integration technologies is essential.

Leads engineering practices for Power Platform solutions, implementing ALM strategy, CI/CD pipelines, and governance frameworks. Manages solution lifecycle, environment strategy, and data integrity. Requires 6+ years application development experience, 3-5 years in Power Platform engineering, and expertise in ALM, solution management, and environment governance.

Lead technical strategy for European Central customers, specializing in agentic architecture, AI-SDLC, and intelligent automation. Design solutions leveraging AWS technologies to deliver business outcomes. Mentor Solutions Architects and contribute to AWS knowledge base.

Senior Databricks Consultant/Tech Leader needed to structure and optimize a client's data platform. Experience with Databricks, GCP, Unity Catalog, and data pipelines required. Strong communication and problem-solving skills essential.

Junior Data ScientistUber is looking for a Junior Data Scientist to expand its Team in Krakow. The Krakow Center of Excellence is taking a new highway to become a major Technology Hub in Central & Eastern Europe, focusing on Data Science, Data Analytics & Automation.

Mid / Senior Node.js Developers sought for B2B contract. Design, develop, and maintain backend services using Node.js (TypeScript / JavaScript). Experience with SQL and NoSQL databases, cloud-based architectures, and at least one cloud provider (GCP, AWS, or Azure) required.

Frontend Developer will build new features and UI components using React, TypeScript, and Next.js. Responsibilities include developing components within a design system, writing E2E tests in Playwright, and collaborating with a team in Poland and Sweden. Must have experience with React, JavaScript/TypeScript, REST/GraphQL APIs, unit testing, and E2E testing.

UX Designer / UX Specialist needed for intuitive and advanced user interface design in the aviation industry. Designs web/mobile interfaces, wireframes, and prototypes in Figma. Collaborates with development teams and analyzes user needs. Experience in aviation, Figma, Material UI, and UX/UI principles required. Must have a legal work permit in Poland.

Data Engineer needed to build and maintain data infrastructure for machine learning. Responsibilities include developing data connectors, standardizing data, and managing data access. Requires advanced SQL, Python, and experience with REST API connectors.

Develops and executes Go-To-Market plans for the Football and Multisport category in East Europe. Acts as a Category expert and key contact for the region, coordinating and reviewing the GTM plan. Collaborates with Sales, Marketing, and cross-functional teams to drive successful sell-in and sell-through performance. Requires 6-8 years of merchandising, marketing, and/or sales experience and fluency in English.

Senior DevOps Engineer to architect, implement, and manage cloud infrastructure for AWS and Azure. Responsibilities include building and managing Terraform infrastructure, leading containerized application deployments, designing and implementing CI/CD pipelines, and automating infrastructure scaling and monitoring. Requires 6+ years of experience with Terraform, AWS ECS/EKS, Azure AKS, GitHub Actions, Kubernetes, and scripting.

Enxoo seeks a Marketing Automation Consultant to implement and optimize marketing automation solutions using Salesforce Marketing Cloud. The role involves designing campaigns, analyzing marketing processes, and collaborating with clients. Experience with marketing automation tools and digital marketing is required.

The MRO Logistic Engineer will manage inbound and outbound logistics processes for Maintenance, Repair, and Overhaul (MRO) operations. This role focuses on optimizing inventory, collaborating with stakeholders, and ensuring compliance with industry standards.

Technical Project Manager to oversee subprojects within a technology transformation program, focusing on replacing key mainframe technologies. Requires 5+ years of project management experience and IBM Mainframe (Z/OS) expertise.

Cybersecurity Officer will own end-to-end cybersecurity strategy, security roadmap, and security operations. Responsibilities include risk management, compliance, secure architecture oversight, and leading security teams. Requires 7+ years of cybersecurity experience, cloud security expertise, and experience with security frameworks.

Designs and maintains scalable data pipelines in AWS for analytics and ML use cases. Develops and optimizes SQL transformations and analytical datasets. Builds reliable ETL/ELT processes with monitoring and data quality checks.

Lead Software Developer in Test to build and evolve automation frameworks for a large-scale Digital & eCommerce ecosystem. Requires 7+ years of JavaScript/TypeScript experience, strong automation development skills, and expertise in Playwright, API test automation, and CI/CD pipelines.

Provides financial expertise to business leaders, supporting strategic decisions and performance. Manages budgets, analyzes financial data, and collaborates cross-functionally.

Senior Full Stack Engineer will develop features for B2B admin panels, drive architectural evolution, and oversee QA, A/B testing, and DevOps.

Develop and maintain mobile and web applications using React Native and React. Collaborate with designers and back-end developers to implement user-friendly interfaces.