[WAP] Full-Stack Developer (React, .NET)

Software Mind; United States; Híbrido; USD 120.000 - 180.000; Tempo integral

Benefícios oferecidos por esta vaga

Private healthcare

Life insurance

Multisport card

Resumo da vaga

Software Mind ищет опытного разработчика для поддержки и развития критически важной платежной риск-аналитики на стеке C#/.NET и REST API. Ваша работа охватит бэкенд-сервисы, контрактирование API, внедрение OpenAPI и тесную работу с фронтендом на React/TypeScript.

Будете использовать агентские ИИ-инструменты для ускорения разработки, обеспечивать безопасность и соответствие PCI-DSS, работать в гибком формате с международными клиентами и командами.

Qualificações

• 7+ лет коммерческой разработки ПО, 5+ лет на C#/NET (ASP.NET Core, DI, EF Core/Dapper).
• Сильное проектирование API: REST, OpenAPI, версионирование и обратная совместимость.
• Реляционные БД и распределённые системы: проектирование схем, оптимизация запросов, идемпотентность.
• Работа с React и TypeScript: фича end-to-end и ревью фронтенд-кода.
• Ежедневное использование агентных инструментов ИИ для кодирования и постановка продового кода.
• Контейнеры: Docker, Docker Compose, Kubernetes (AKS предпочтительно).
• Тестирование: xUnit/NUnit, интеграционные тесты с реальными зависимостями, контрактное тестирование.
• Git и CI/CD (Azure DevOps, GitHub Actions) и автономия в существующем коде.
• Опыт в платежной обработке/рисках, PCI-зональность.

Responsabilidades

• Владение сервисами C#/.NET и API контрактами для аналитических приложений.
• Разработка и эксплуатация REST API и контрактов с фронтендом (OpenAPI).
• Участие в фронтенде на React/TypeScript и парная работа.
• Обеспечение безопасности: аутентификация, аудит и PCI-safe обработки данных.
• Работа над инфраструктурой: Dockerfiles, AKS, Azure DevOps CI/CD.

Conhecimentos

REST API design

OpenAPI contracts

React & TypeScript

AI-assisted coding

CI/CD automation

Security & PCI-DSS awareness

GIT & CI/CD workflows

Ferramentas

C#/.NET (ASP.NET Core)

Docker

Docker Compose

Kubernetes (AKS)

Azure DevOps

OpenAPI tooling

Testcontainers

Azure Service Bus/Event Hubs/Kafka

Descrição da vaga

Описание:

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines cooperation with enjoyment.

Задачи:

Join a next-generation risk analysis and scoring platform built for a payments technology company. The platform combines the client’s own risk rules with AI-driven, pre-scored risk feeds from a global card network over high-volume payment data under PCI DSS. You’ll own the C#/.NET services and API contracts the analyst-facing apps run on, in a small AI-first delivery team alongside a frontend-leaning developer. Design, build and ship production C#/.NET services and REST APIs serving high-volume payment and risk data under PCI DSS constraints Own API contracts with the front end: typed OpenAPI contracts, versioning and backward-compatible change Write efficient data access against the operational database and Microsoft Fabric Gold-layer risk tables at analyst-scale volumes Implement security-critical concerns: authentication, authorization, audit logging and PCI-safe handling of tokenized card data Contribute to the React and TypeScript front end – building features end to end, reviewing and pairing Use Claude Code or an equivalent agentic coding tool as your primary accelerator, backed by unit, integration and contract tests, while owning the quality of every line merged Maintain Dockerfiles and Compose configurations, support deployments to AKS and contribute to Azure DevOps CI/CD Implement against the target architecture set by the client’s architecture group, raise risks early and hand off work the internal team can own

Требования:

• 7+ years of commercial software development, including 5+ years of production-grade C#/.NET (ASP.NET Core, async, DI, EF Core or Dapper)
• Strong API design: REST conventions, OpenAPI contracts, versioning and evolving APIs without breaking consumers
• Relational database and distributed-systems skills: schema design, query tuning, transactional correctness, idempotency, failure handling
• Working proficiency in React and TypeScript – able to build features end to end and review frontend code
• Daily, hands-on use of agentic AI coding tools (Claude Code, Cursor, Copilot Workspace, Codex or similar) and a track record of shipping AI-accelerated code that holds up in production – you’ll demo your workflow live
• Containers: Docker (multi-stage builds, hardening), Docker Compose and Kubernetes (AKS preferred)
• Testing discipline: xUnit or NUnit, integration testing with real dependencies (e.g. Testcontainers) and contract testing
• Git, CI/CD (Azure DevOps, GitHub Actions or similar) and autonomy in an existing codebase
• Payments, card processing, risk/fraud or merchant services experience, ideally with PCI-scoped systems
• Microsoft Fabric, Delta Lake or building APIs over analytical data stores
• Messaging and observability: Azure Service Bus, Event Hubs or Kafka; OpenTelemetry and application Insights
• Identity standards: OAuth2/OIDC, Microsoft Entra ID, managed identity
• Python and exposure to LLM-integrated or agentic applications (e.g. LangGraph); prior consulting experience

Условия:

• Flexible and remote cooperation options
• International projects with leading global clients
• Travels related to international projects
• Non-corporate atmosphere
• Access* to language classes
• Access* to knowledge-sharing initiatives
• Access* to private healthcare and life insurance
• Access* to multisport card
• The availability and terms of individual benefits may vary depending on the chosen form of cooperation.