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Senior .NET Developer [Short-Term Contractor]

3 hours, 52 minutes ago
Brazil
Contract
Senior
Backend Engineer
Software Development
Azure C# CI/CD JSON Neo4j .NET REST API
Apply Now
ArcTouch

ArcTouch

ArcTouch is a leading software design & development agency that creates custom mobile apps and digital experiences for companies, connecting brands with customers through lovable apps and websites.

Internet Software & Services
251-1K
Founded 2009
View All Jobs 2

Description

  • Develop backend services and APIs using C# and ASP.NET Core.
  • Build publishing and query components on Azure.
  • Integrate with graph, data platform, and external service interfaces.
  • Implement validation, logging, security controls, and automated tests.
  • Build a shared rules library for publishing and query services.
  • Implement guarded graph queries that prevent unsupported or prohibited responses.
  • Produce validated JSON-LD and API responses with source and provenance information.
  • Create regression tests for publication rules, disclaimers, and safety-critical behavior.
  • Support deployment, documentation, and operational handover.
  • Collaborate with architecture, data engineering, DevOps, and QA teams.

Requirements

  • Solid professional experience with C# and .NET development.
  • Experience building and testing ASP.NET Core APIs.
  • Experience working with JSON and external system integrations.
  • Familiarity with cloud deployment and CI/CD.
  • Strong communication and collaboration skills.
  • Experience with AI-driven development tools such as Cursor and Codex.
  • Experience with Azure Functions or Container Apps preferred.
  • Familiarity with Neo4j, Cypher, MCP, JSON-LD, or schema.org preferred.
  • Experience in regulated or consumer-products environments preferred.

Benefits

  • Remote-friendly work arrangement.
  • Opportunity to work on graph and AI ecosystems without requiring prior ontology or LLM specialization.
  • Collaboration with an interdisciplinary team across architecture, data engineering, DevOps, and QA.
  • Equal opportunity employer.

Interested in this position?

Apply directly on the company website

Apply Now

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