backend developer English-speaking jobs in Świdnica

Finance professional to manage day-to-day financial operations, including booking provisions, controlling expenses, preparing VAT declarations, and organizing accounting processes.

Design, build, and optimize user-centric web interfaces for enterprise digital platforms. Develop responsive, mobile-first interfaces aligned with accessibility standards. Collaborate with UI/UX teams and backend developers to integrate frontend solutions within CMS/LMS platforms.

Investigate, fix, and prevent issues in existing production systems. Resolve platform defects and technical debt. Work with Development, DevOps, and Architecture teams to ensure reliable systems. 3-5 years experience supporting or developing web applications using C#/.NET. Strong understanding of C# (.NET Framework), ASP.NET MVC, and REST APIs. Experience working with production incidents and defect resolution. Good understanding of microservices-based systems. Familiarity with Docker and Kubernetes (operational level). Experience with testing practices related to bug fixing and regression prevention. Comfortable working in incident-driven environments. Fluent in English.

Experienced .NET and .NET Core Developer needed to build scalable web applications. Must have 3+ years commercial experience with .NET Framework, ASP.NET MVC, Web API 2, MS SQL, Entity Framework, REST, OData, and Azure services. Strong communication and attention to detail required.

Deliver risk-based and regulatory technology audits, conduct information security and cyber security reviews, and collaborate with risk teams to ensure alignment on key risks.

Leads a team of analysts and specialists to drive continuous improvement across the organization. Develops and implements improvement strategies, optimizes processes, and fosters a culture of innovation. Collaborates with leaders to ensure alignment with business goals.

Leads end-to-end execution of customer software implementations, ensuring on-time, within-scope, and on-budget delivery. Manages project plans, timelines, risks, and budgets while coordinating cross-functional teams.

Finom seeks a Principal Database Administrator to ensure the reliability and scalability of its banking database infrastructure. Responsibilities include driving high availability and disaster recovery strategies, architecting for scale, optimizing performance, and establishing observability. The ideal candidate has 5+ years of experience as a PostgreSQL DBA in high-load environments and deep expertise in PostgreSQL internals, HA/DR, cloud-managed PostgreSQL, and automation.

Leads and develops data and analytics engineering teams to deliver scalable, reliable solutions for commercial decision-making. Experience with Snowflake, data modeling, dbt, Airflow, and CI/CD practices required.

Senior IT System Analyst – Coordinator for banking data warehouse solutions. Responsible for business and system requirements analysis, coordination of analytical work, and ensuring solution coherence across multiple projects.

Senior Platform Engineer will design, build, and maintain a scalable data platform on AWS. Responsibilities include implementing data mesh principles, supporting medallion architecture, and ensuring platform scalability and cost optimization.

Senior DevOps Engineer with 7+ years of experience in building and operating production Kubernetes platforms (cloud or on-prem). Must have strong programming skills in Python, Go, or TypeScript and experience with cloud platforms like GCP or AWS. Responsibilities include designing and building AI agent infrastructure, partnering with AI/ML teams, and architecting, deploying, and operating Kubernetes platforms.

Design, develop, and implement new connectivity products from concept to production. Propose innovations and new technologies for existing products and processes. Research new materials and processing techniques.

Senior Product Engineer to build and own a portfolio of internal HR and data analysis products. Responsibilities include developing POCs, MVPs, and production products using TypeScript, React, Node.js, PostgreSQL, and cloud PaaS.

Backend Engineer (Go) to develop, scale, and maintain backend services, primarily in Go, while supporting existing Node.js services. Responsibilities include designing databases, handling cross-team requests, and migrating legacy systems. Requires 4+ years of backend engineering experience and strong Go skills.

Senior DevOps Engineer will manage and improve Cycode's platform in customer Kubernetes and OpenShift environments. Responsibilities include ensuring platform reliability, automation, and security, as well as troubleshooting and collaborating with engineering and customer teams. Requires 5+ years of DevOps experience, strong Kubernetes skills, Terraform experience, and cloud infrastructure knowledge.

Technical Business Analyst to deliver passwordless and phishing-resistant MFA solutions, including FIDO-based authentication. Requires 3+ years of experience in a technology-driven environment with strong analysis and process mapping skills. Proven experience with large global deployments and familiarity with MFA and phishing-resistant authentication are essential.

Manage customer projects in the manufacturing maintenance sector, ensuring customer satisfaction and expansion. Drive maintenance operational excellence and enhance reliability programs.

Webflow Specialist to implement Figma designs, create Webflow pages and components, and collaborate with the design team. Requires 1+ year of Webflow experience, Figma proficiency, and a portfolio. Shopify experience is required.

System Engineer for Radio Access Network (RAN) will perform systems studies in Radio Resource Management, specify system features, develop network-level software simulations, and contribute to 5G standards. Requires a MSc or PhD in a relevant field and experience in 5G NR.