Senior .NET Developer

🔥 2 hours ago

🇨🇴 Colombia – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CI&T

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 1995

💼 Consulting

🏥 Healthcare

📣 Marketing

💰 $5.5M Venture Round on 2014-04

Consulting • Healthcare • Marketing

CI&T is a global tech transformation specialist focusing on helping organizations navigate their technology journey. With services spanning from application modernization and cloud solutions to AI-driven data analytics and customer experience, CI&T empowers businesses to accelerate their growth and maximize operational efficiency. The company emphasizes digital product design, strategy consulting, and immersive experiences, ensuring a robust support system for enterprises in various industries.

📋 Description

• Design and build RESTful APIs and services in .NET integrating a new partner-facing portal with internal loan systems • Implement business logic according to documented API contracts and business rules • Build and consume asynchronous, event-driven integrations using message or queue-based notifications • Write automated tests and participate in code reviews • Deploy and operate containerized services on Azure using GitLab CI pipelines • Troubleshoot and resolve defects across Development, QA, UAT, and Production environments • Collaborate with the Business Analyst and Software Architect to clarify requirements and edge cases

🎯 Requirements

• 6+ years of professional software development experience with .NET (C#), including independent ownership of complex features end-to-end • Experience building and consuming REST APIs • Practical experience with Microsoft Azure services (App Services, Functions, Service Bus, or equivalent) • Experience with containerized deployments (Docker) • Experience with Git and CI/CD pipelines (GitLab CI or equivalent) • Familiarity with automated testing frameworks (unit and integration tests) • Good English communication skills (B2+) — daily collaboration with a US-based team • Experience with OAuth 2.0 / bearer-token security patterns • Experience with event-driven or asynchronous architectures (Service Bus, pub/sub) • Experience in mortgage, lending, or financial services • Experience integrating with legacy or mainframe systems via APIs

🏖️ Benefits

• Premium Healthcare • Meal voucher • Maternity and Parental leaves • Mobile services subsidy • Sick pay-Life insurance • CI&T University • Colombian Holidays • Paid Vacations • Inclusive and safe work environment • Applications encouraged from diverse and underrepresented groups