Senior Back-End Developer

Job not on LinkedIn

November 4

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Fin-X

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We want to make healthcare more efficient and affordable.

11 - 50 employees

Founded 2018

📋 Description

• Investigate and fix root causes in critical modules, reducing incident recurrence. • Plan and meet technical deadlines for each project (milestones, change windows, releases, and rollbacks). • Prepare client environments (configs, access, parameters) and implement integrations (REST, messaging, webhooks). • Develop/adapt services, refactor legacy (.NET/C#) with a focus on performance, security, and scalability. • Write and maintain automated tests (unit, integration, regression) and strengthen observability (logs, metrics, tracing) to reduce MTTR. • Participate in Agile rituals, resolve impediments, and ensure SLAs and delivery quality. • Support vendor governance (scope, acceptance criteria, technical validation).

🎯 Requirements

• Education: Bachelor's degree in IT/Computer Science or related fields (postgraduate degree is a plus). • Experience: 5+ years in Back-End .NET (C#), critical systems and legacy code; track record of technical mentorship. • Stack/Practices: ASP.NET Core, background services/workers, legacy refactoring. • SQL Server (tuning, indexes, query plans). • Integrations via REST, messaging (Azure Service Bus / RabbitMQ) and OAuth2/OpenID. • Architecture: DDD, Clean Architecture, modularization, design patterns. • Testing: xUnit/nUnit, integration and regression.

🏖️ Benefits

• Competitive, market-aligned compensation. • 100% remote work, providing flexibility. • Structured growth plan – annual reviews and promotions based on your development. • Quarterly Talent Review – roles and deliverables are revisited to closely monitor each professional's progress and career growth. • Access to Fiibo – exclusive everyday benefits. • Welhub – a well-being platform for your physical and mental health.