Senior Full-Stack Developer (.NET + Angular)

Our Client is a large, stable organization from the financial sector, delivering high-scale IT projects of significant business impact. The team develops and maintains key systems supporting core financial and operational processes, with a strong focus on code quality, well-considered architectural decisions, and long-term solution development.This role offers a real impact on system architecture, technical standards, and the overall direction of products used across the organization.Location: Warsaw (hybrid work model - once every 2 weeks in the office)🔧 ResponsibilitiesDevelopment and maintenance of key backend and web systemsDesigning and implementing solutions based on distributed architecturesWorking in a mature Scrum team (planning, estimations, code reviews, demos)Co-creating technical and architectural standardsCollaboration with other IT teams and business stakeholdersSharing knowledge and best practices within the team🔍 Key requirementsMinimum 8 years of professional experience as a Developer (.NET / Full-Stack)Relevant higher education (Computer Science or technical degree)Very good knowledge of C# (.NET Core / ASP.NET)Experience in banking or financial systemsStrong knowledge of relational databases and SQLExperience in designing and building distributed systemsHands-on experience with asynchronous communication (e.g. RabbitMQ, Azure Service Bus)Frontend experience (JavaScript / TypeScript / HTML / CSS)Proficiency with Git / GitHubGood command of English (working with technical documentation)➕ Nice to haveORM frameworks (Entity Framework / EF Core, NHibernate)MassTransit, NServiceBusReactAutomated testing (unit / integration / e2e)CI/CD and build automationMicrosoft AzureDocker and Kubernetes (Helm)🤝 What we offerStable, long-term cooperation on business-critical systemsWork in a mature Agile environment focused on collaboration and continuous improvementReal influence on architecture and technical decisionsHybrid work model (Warsaw once every 2 weeks)Modern working environment and cooperation with experienced IT professionalsPlease note that only selected candidates will be contacted as part of the recruitment process.The recruitment process is conducted by TQLO Sp. z o.o., a licensed recruitment agency registered in Poland under KRAZ number: 33580.