backend developer English-speaking jobs in Świdnica

Senior Advanced Cloud Software Engineer - SRE will support engineering teams in product development, ensuring reliability, availability, and performance. Responsibilities include triaging and fixing production issues, automating monitoring and scaling, and collaborating on architecture reviews. Requires 7+ years of software engineering experience, 5+ years managing SaaS platforms, and proficiency in at least one language (JavaScript, C#, Python, Java).

As a member of a new IAM team, you will design and implement identity governance and automated lifecycles. You will focus on CyberArk PAM, IGA, Joiner-Mover-Leaver workflows, and SSO integration.

Senior SRE Engineer will develop and maintain production systems for electronic trading activities. Responsibilities include automating deployment, monitoring, and incident response processes, troubleshooting complex issues, and collaborating with development and operations teams. Requires 4 years of experience in production engineering, SRE, or DevOps within the financial or trading technology sector.

Security Tester to perform black-box and white-box validation of embedded devices. Develop automated test environments and conduct threat analyses. Requires 3+ years of experience in security testing, embedded systems, Python, and C programming.

Manage deployments, environments, and Azure ecosystem for the DK Tax platform. Plan and execute D365 F&O releases, coordinate deployments across environments, and ensure release quality. Administer Azure services, monitor system performance, and manage integrations infrastructure. Maintain CI/CD pipelines, manage environment configurations, and troubleshoot production issues.

Develop and maintain core systems with a focus on Kafka and integrations. Collaborate with teams to design, document, and implement technical solutions. 3+ years of .NET/C# experience with backend development, message streaming, and cloud platforms (Azure preferred).

Snowflake is seeking data experts to help customers build data platforms and leverage the Snowflake Data Cloud. The ideal candidate can translate business requirements into technical solutions and communicate them to stakeholders. Experience with cloud platforms (AWS, Azure, or GCP), data security, and data governance is beneficial. Familiarity with SQL, Python, Java, Scala, and Snowpark is a plus.

ML/DevOps Engineer to design, develop, and maintain CI/CD pipelines, Kubernetes environments, and MLOps capabilities. Requires 3+ years of experience with production systems, Kubernetes, Docker, GitLab CI/CD, Python, and ML libraries.

Provides support to employees and departments by analyzing banking and legal documentation in English and Hebrew to ensure accurate customer records. Processes customer requests, resolves problems, and collaborates with Relationship Managers and stakeholders. Requires proficiency in Hebrew and English, excellent communication and analytical skills, and experience in banking or a financial organization.

Lead the design, development, and deployment of PEGA applications, collaborating with teams to translate business requirements into technical solutions. Develop and optimize PEGA structures, data models, and rule resolutions. Integrate PEGA solutions with external systems and manage case workflows, flow designs, and background processing. Provide technical guidance and mentorship to junior engineers.

Network Service Manager to manage LAN for Central Europe and global sales offices. Responsibilities include operational management, SLA analysis, vendor management, security policy enforcement, budget compliance, and continuous service improvement. Requires 5+ years experience in a similar role, broad networking knowledge, and experience with Aruba and Palo Alto Networks.

Leads the development and implementation of AI and digital solutions to enhance productivity across Microsoft 365. Designs, develops, and manages agent solutions integrated into Copilot, Teams, SharePoint, and Power Platform. Collaborates with stakeholders to ensure successful project delivery and supports change management for AI adoption.

D2C Front-end Architect will investigate technical optimizations, coordinate development processes across seven teams, and evaluate front-end technologies. Requires 5+ years web development experience, 3+ years in architecture, and fluency in English. Familiarity with Next.js, Node.js, TypeScript, GitHub actions, GraphQL, Git, and web performance is essential. Optional familiarity with Kubernetes, ContentStack, and commercetools is a plus.

Leads the design, validation, and improvement of AI-driven learning and assessment products. Translates applied research into production-ready systems, establishes scientific standards, and mitigates risk. Partners with product leaders, engineers, and stakeholders to ensure scientific rigor and business impact. Requires an advanced degree in a relevant field and experience leading AI-enabled assessment systems.

Backend .NET Developer will join a cross-functional team working on scalable web applications and backend services. Responsibilities include designing robust solutions, participating in technical discussions, and supporting clients during workshops and implementation phases. Requires 3+ years of experience developing web applications, strong C# and .NET 8 knowledge, and excellent communication skills.

Full Stack Software Developer to design, develop, and maintain scalable web applications using ASP.NET Core and Angular. Collaborate with teams to define, design, and ship new features. Troubleshoot, debug, and optimize application performance. Requires 2 years of experience in full stack software development, strong knowledge of C#, .NET Core, and Entity Framework Core, proficiency in Angular (v18) with TypeScript, HTML5, and CSS3, and experience with Azure DevOps.

Designs, integrates, and tests Ericsson solutions on Cloud Native platforms. Adapts microservice paradigms and collaborates in an Agile team. Requires experience in cloud technologies (e.g., Kubernetes, Docker), CI/CD, and programming/scripting (e.g., Python, Go lang).

Business and Data Lead Analyst needed to translate customer needs into actionable insights and technical requirements. Collaborate with Product Owner, customers, and engineering teams to define user stories, analyze data, and improve processes. Experience as a Business Analyst, Data Analyst, or similar role required. Strong analytical skills, experience with data visualization tools (Power BI, Tableau, Excel, SQL), and familiarity with Jira and Confluence are essential.

Lufthansa Systems Poland seeks a Database Engineer to support and maintain enterprise database platforms. Responsibilities include managing, optimizing, and enhancing SQL databases and Azure Database services, designing and implementing backup and disaster recovery solutions, and supporting data migrations.

We are seeking German-speaking professionals for data processing, system updates, and client support roles. Strong communication and organizational skills are required. Previous experience in accounting or finance is a plus.