Senior Full Stack Software Engineer

Harvey Nash Poland — Poland · Posted ~2 hours ago

Senior Full-time PLN 35000 gross

Skills

C# .NET ASP.NET Core React REST APIs SQL Server T-SQL software architecture

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Summary ✨ AI‑Generated

An international organization is looking for a senior full stack engineer to develop backend and frontend applications, build integrations, optimize databases, and contribute to technical design.

Highlights

Work on critical platforms with modern technologies, architecture discussions, and collaboration with experienced engineering teams.

Description

Senior Full Stack Software Engineer (.NET / React) Type: UoP Rate: 35000 PLN gross We are looking for an experienced Senior Full Stack Software Engineer to join a technology team supporting a global investment management organization in Warsaw. You will work on business-critical internal platforms used by teams across the organization, contributing to the development of new modules, features and tools within an established engineering environment. What you’ll do Design and develop server-side applications using C#/.NET and ASP.NET CoreBuild and maintain modern front-end applications using ReactDesign and develop REST APIs and system integrationsDevelop and optimize SQL Server / T-SQL solutionsContribute to application architecture and technical design discussionsWork with distributed, scalable and cloud-based systemsCollaborate with experienced engineers and technology teams across the organizationTake ownership of technical solutions and contribute to engineering best practices What we’re looking for 7+ years of professional experience in full-stack software developmentStrong hands-on experience with C# and .NETSolid experience with ASP.NET CoreExperience building and integrating REST APIsCommercial experience with ReactExperience with SQL Server and T-SQLStrong understanding of application architecture and software designExperience working with complex enterprise or distributed systemsStrong analytical and problem-solving skillsAbility to work independently and contribute to technical decisionsExcellent communication skills Nice to have Node.jsAngularJSExperience with AWS, Azure or GCPDocker / containerized environmentsExperience with distributed systems and event-driven architecturesFinancial services or capital markets experienceTechnology environment The wider technology environment includes AWS, Azure and GCP, as well as private cloud solutions, on-premise infrastructure and integrations with external data providers. You will be joining an environment where multiple technologies, systems and data sources operate at significant scale.