CareerPlan

Senior Software Engineer - C# .Net & Devops

Warszawa, mazowieckieFull-time2026-10-11 → 2026-10-12
Hybrid

Core

Design and development of modern web applications across backend and frontend layers for financial clients.

Role type

Senior Full Stack Engineer (.NET/Angular)

Builds

Secure, scalable, and effective full stack web applications for financial technology clients.

Domain

FinTech / Cloud-native development

Required skills

Angular, TypeScript, C#, .NET, Azure cloud services, SQL Server, REST API design, TDD/BDD, CI/CD pipelines, Git workflows, OOP/Design patterns

Preferred skills

Node.js, Docker, Kubernetes, Progressive Web Apps (PWA), Monitoring/observability tools, Microservices, Event-driven architectures

Technologies

Angular, TypeScript, C#, .NET, Azure, SQL Server, SonarQube, Application Insights, Grafana, Prometheus

Responsibilities

Design and implement robust frontend applications using Angular and TypeScript; Develop and maintain REST APIs and backend services using .NET; Integrate frontend and backend systems into cohesive full stack applications; Establish and enforce engineering best practices for coding, testing, CI/CD, and cloud deployment; Collaborate with product owners, architects, and stakeholders to transform requirements into technical designs; Ensure application quality through automated testing, code reviews, and performance tuning.

Seniority

Senior, hands-on IC