Senior Full Stack Developer (.NET Core + React)

About CompanyPapigen is a fast-growing global technology services company, delivering innovative digital solutions through deep industry experience and cutting-edge expertise. We specialize in technology transformation, enterprise modernization, and dynamic areas like Cloud, Big Data, Java, React, DevOps, and more. Our client-centric approach combines consulting, engineering, and data science to help businesses evolve and scale efficiently.Scope of WorkThe Developer will be responsible for end-to-end software engineering activities including:Discovery, solution design, and implementationIntegration, testing, and documentationDeployment support and knowledge transferDelivery will be executed in agile iterations, with priorities managed via Treasury backlogs and coordinated across related projects such as:Pipeline & MonitoringMissed Repayments / Client Default TrackingCRM / Dynamics process automationThe Developer will work in alignment with SAFe® (Scaled Agile Framework) principles, participating in PI Planning, Iteration Planning, System Demos, and Inspect & Adapt events, ensuring deliverables meet agile governance, security, and quality standards.QualificationsRequired Qualifications8+ years of professional software engineering experience delivering enterprise solutions in agile teamsBackend: .NET Core / .NET 6+ – strong experience building RESTful APIs, dependency injection, middleware, and performance tuningFrontend: React.js – component-driven design, state management (Redux or equivalent), and responsive UI developmentAzure platform experience – working knowledge of App Services, Azure Functions, Azure SQL, Key Vault, and secure configuration practicesIntegration skills – experience designing and implementing REST APIs, message-based integrations (e.g., Azure Service Bus, Event Grid), and handling data protection/PIIDevOps & tooling – proficiency with Git, Azure DevOps or GitHub Actions, CI/CD pipelines, and automated unit/integration testing (e.g., xUnit, Jest)Strong analytical and problem-solving skills, with the ability to break down complex requirements and deliver pragmatic solutionsClear stakeholder communication and collaboration skills; experience working with distributed teamsPreferred QualificationsMicrosoft Dynamics 365 / Power Platform experience – familiarity with model-driven apps, Power Automate flows, customizations, and solution packagingExperience with cloud messaging/event architectures such as Kafka or advanced Azure Event Grid scenariosKnowledge of application security best practices, threat modelling, and secure coding standardsPrevious exposure to finance or payments domain projects (e.g., repayments, credit lifecycle)Certification(s) such as Microsoft Certified: Azure Developer or similarExperience with observability and monitoring tools (Application Insights, Prometheus, Grafana)Skills: javascript,react.js,full stack development,.net core,react,.net